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added args ::show_text, ::text_xalign, ::text_yalign, ::activity_mode.

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Sun Nov 22 16:21:28 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkprogress.c: added args ::show_text, ::text_xalign,
 	::text_yalign, ::activity_mode.

	* gtk/gtkprogressbar.c: added construct arg ::adjustment. added args
 	::bar_style, ::orientation, ::discrete_blocks, ::activity_step,
 	::activity_blocks.
	(gtk_progress_bar_new):
	(gtk_progress_bar_new_with_adjustment): use gtk_widget_new().
	(gtk_progress_bar_construct): deprecated.

	* gtk/gtkvscrollbar.c:
	(gtk_vscrollbar_draw_step_back):
	(gtk_vscrollbar_draw_step_forw): use "vscrollbar" as detail for
 	gtk_paint_arrow, to be consistent with hscrollbar.

	* gtk/gtktext.c
	added construct args ::hadjustment, ::vadjustment.
	added args ::line_wrap, ::word_wrap.
	(gtk_text_class_init): added scroll_adjustments signal.
	(gtk_text_new): use gtk_widget_new.
	(gtk_text_disconnect): remove adjustement with gtk_text_set_adjustments,
	so we don't screw the reference counts and don't leave signals connected.
 	(gtk_text_destroy): disconnect adjustments signals.
 	(gtk_text_finalize): unref adjustments.

	* gtk/gtkctree.c: added construct args ::n_columns and ::tree_column.
	added args ::indent, ::spacing, ::show_stub, ::reorderable,
 	::use_drag_icons, ::line_style and ::expander_style.
	(gtk_ctree_set_show_stub): renamed from gtk_ctree_show_stub, which is
	deprecated now.

	* gtk/gtkclist.h: remove GTK_CLIST_CONSTRUCT flag.
	* gtk/gtkclist.c:
 	removed ::vadjustment and ::hadjustment args, introduced
 	::scroll_adjustments signal.
	added ::shadow_type, ::selection_mode and ::row_height args.
	added n_columns construct arg.
	(gtk_clist_construct): call gtk_object_constructed().
 	(gtk_clist_set_row_height): if height is passed as 0,
	revert to automatic height calculation.
	(gtk_clist_destroy): before unrefing the adjustments, disconnect our
	signal handlers.

Fri Nov 21 22:34:58 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkwidget.c (gtk_widget_new): call gtk_object_default_construct
	like gtk_object_new.
	(gtk_widget_destroy): assert that we only destroy constructed widgets.

	* gtk/gtkobject.h (enum GtkArgFlags): new flag GTK_ARG_CONSTRUCT_ONLY
	to identify args that may only be used for construction.
	GTK_ARG_CONSTRUCT maybe used as normal arguments besides construction
	time.
	* gtk/gtkobject.c (gtk_object_new): invoke gtk_object_default_construct
	at the end if the object is not fully constructed.
	(gtk_object_newv): likewise.
	(gtk_object_destroy): assert that we only destroy constructed objects.
 	(gtk_object_init): setup GTK_CONSTRUCTED from the
	objects real klass.
	(gtk_object_default_construct): new function to complete default
	construction of an object by applying missing construtor args with
	default values of 0, 0.0 or NULL.
	(gtk_object_constructed): new function to mark an object as being
	constructed (used from within constructors).

	* gtk/gtkarg.c (gtk_arg_type_new_static): return the args info pointer
	so it is immediatedly available for the caller.

	* gtk/gtktypeutils.c (gtk_type_new): pass an object's real class to
	the object initilizer (GtkObjectInitFunc takes a second arg now, the
 	real klass), and asure that object initializers may temporarily alter
	the class pointer.

Fri Nov 20 08:00:30 1998  Tim Janik  <timj@gtk.org>

	* gtk/testgtk.c: change all occourances of gtk_container_add (
	scrolled_window, widget) to gtk_scrolled_window_add_with_viewport (...)
	for widget!=(clist, ctree, text, viewport).

	* gtk/gtkcombo.c:
 	(gtk_combo_init): use gtk_scrolled_window_add_with_viewport()
	to add children to the scrolled window.

	* gtk/gtkscrolledwindow.h:
	* gtk/gtkscrolledwindow.c:
	changed scrolled_window->viewport to scrolled_window->child, and use
	gtk_widget_scroll_adjustements() to set the scroll adjustments for the
	widget, we do not create an additional viewport anymore.
	added ::hadjustment and ::vadjustment constructor args.
 	(gtk_scrolled_window_new): use gtk_widget_new() to create the widget.
	(gtk_scrolled_window_set_hadjustment):
	(gtk_scrolled_window_set_vadjustment): new functions that superceed
	gtk_scrolled_window_construct.
	(gtk_scrolled_window_construct): deprecated this function.

	* gtk/gtkhscrollbar.c:
	* gtk/gtkvscrollbar.c:
	* gtk/gtkhscale.c:
	* gtk/gtkvscale.c:
	support a constructor arg "::adjustment", and use gtk_widget_new() for
	the widget creation.

	* gtk/gtkrange.c: added ::update_policy arg.
 	(gtk_range_set_adjustment): if adjustment is passed in as NULL, create
 	a default adjustment so this function can be used for derived widgets
 	that depend on the adjustment's existance.
	(gtk_range_destroy): disconnect the adjustment signal, so we don't
	get called after we got destroyed, we don't destroy the adjustment
	in here, because it might have been provided from another widget.

	* gtk/gtkviewport.c: introduced ::scroll_adjustments signal.
	(gtk_viewport_destroy): same as gtk_range_destroy.

	* gtk/gtkprogress.c (gtk_progress_destroy): same as gtk_range_destroy.

	* gtk/gtkwidget.h:
	* gtk/gtkwidget.c: changed gtk_widget_activate() to return a
	gboolean, indicating whether this widget supports activation.
	added gtk_widget_scroll_adjustements() to set the scrolling
	adjustments of a widget.

Wed Nov 19 01:22:42 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkoptionmenu.c:
 	(gtk_option_menu_remove_contents):
	(gtk_option_menu_update_contents): removed
 	gtk_container_[un]block_resize() pairs.

	* gtk/gtknotebook.h:
	* gtk/gtknotebook.c: removed the tab_border field, since it shouldn't
	be used outside of gtknotebook.c anyways. made ARG_TAB_BORDER a
	wrtie-only argument.

	* *.c: made deprecated functions issue a message:
	gtk_clist_set_border, gtk_container_block_resize,
 	gtk_container_unblock_resize, gtk_container_need_resize,
 	gtk_object_class_add_user_signal, gtk_spin_button_construct,
	gtk_scrolled_window_construct.
	removed non-functional functions:
	gtk_container_disable_resize, gtk_container_enable_resize,
	gtk_clist_set_policy.

Wed Nov 18 22:54:36 1998  Tim Janik  <timj@gtk.org>

	* gtk/gtkbox.c (gtk_box_init):
	* gtk/gtkdrawingarea.c (gtk_drawing_area_init):
	* gtk/gtkeventbox.c (gtk_event_box_init):
	* gtk/gtkfixed.c (gtk_fixed_init):
	* gtk/gtkframe.c (gtk_frame_init):
	* gtk/gtkhandlebox.c (gtk_handle_box_init):
	* gtk/gtkpacker.c (gtk_packer_init):
	* gtk/gtkmisc.c (gtk_misc_init):
	* gtk/gtkpreview.c (gtk_preview_init):
	* gtk/gtkprogress.c (gtk_progress_init):
	* gtk/gtkprogressbar.c (gtk_progress_bar_init):
	* gtk/gtkseparator.c (gtk_separator_init):
	* gtk/gtktable.c (gtk_table_init):
	* gtk/gtkviewport.c (gtk_viewport_init):
	* gtk/gtkalignment.c (gtk_alignment_init):
	removed setting of the GTK_BASIC flag.

	* gtk/gtkwidget.h:
	* gtk/gtkwidget.c:
	removed GTK_BASIC, GTK_WIDGET_BASIC and	gtk_widget_basic.

	* miscellaneous GtkType and macro fixups.
This commit is contained in:
Tim Janik 1998-11-23 01:54:45 +00:00 committed by Tim Janik
parent 12f7825907
commit 98e22a43ab
61 changed files with 2636 additions and 1493 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
gtk/gtkalignment.c
View File

@ -92,7 +92,7 @@ gtk_alignment_class_init (GtkAlignmentClass *class)
static void
gtk_alignment_init (GtkAlignment *alignment)
{
GTK_WIDGET_SET_FLAGS (alignment, GTK_NO_WINDOW | GTK_BASIC);
GTK_WIDGET_SET_FLAGS (alignment, GTK_NO_WINDOW);
alignment->xalign = 0.5;
alignment->yalign = 0.5;

24
gtk/gtkarg.c
View File

@ -39,7 +39,7 @@ struct _GtkArgQueryData
/* --- functions --- */
void
GtkArgInfo*
gtk_arg_type_new_static (GtkType base_class_type,
const gchar *arg_name,
guint class_n_args_offset,
@ -56,14 +56,14 @@ gtk_arg_type_new_static (GtkType base_class_type,
guint *n_args_p;
gchar *p;
g_return_if_fail (arg_name != NULL);
g_return_if_fail (GTK_FUNDAMENTAL_TYPE (base_class_type) == GTK_TYPE_OBJECT);
g_return_if_fail (class_n_args_offset != 0);
g_return_if_fail (arg_info_hash_table != NULL);
g_return_if_fail (arg_type > GTK_TYPE_NONE);
g_return_if_fail (arg_id > 0);
g_return_if_fail ((arg_flags & GTK_ARG_READWRITE) != 0);
/* g_return_if_fail ((arg_flags & GTK_ARG_CHILD_ARG) == 0); */
g_return_val_if_fail (arg_name != NULL, NULL);
g_return_val_if_fail (GTK_FUNDAMENTAL_TYPE (base_class_type) == GTK_TYPE_OBJECT, NULL);
g_return_val_if_fail (class_n_args_offset != 0, NULL);
g_return_val_if_fail (arg_info_hash_table != NULL, NULL);
g_return_val_if_fail (arg_type > GTK_TYPE_NONE, NULL);
g_return_val_if_fail (arg_id > 0, NULL);
g_return_val_if_fail ((arg_flags & GTK_ARG_READWRITE) != 0, NULL);
/* g_return_val_if_fail ((arg_flags & GTK_ARG_CHILD_ARG) == 0, NULL); */
arg_flags &= GTK_ARG_MASK;
@ -71,7 +71,7 @@ gtk_arg_type_new_static (GtkType base_class_type,
if (!arg_part || (arg_part[0] != ':') || (arg_part[1] != ':'))
{
g_warning ("gtk_arg_type_new(): invalid arg name: \"%s\"\n", arg_name);
return;
return NULL;
}
class_offset = (guint) (arg_part - arg_name);
@ -84,7 +84,7 @@ gtk_arg_type_new_static (GtkType base_class_type,
g_warning ("gtk_arg_type_new(): argument class in \"%s\" is not in the `%s' ancestry",
arg_name,
gtk_type_name (base_class_type));
return;
return NULL;
}
p = gtk_type_class (class_type);
@ -102,6 +102,8 @@ gtk_arg_type_new_static (GtkType base_class_type,
info->seq_id = *n_args_p;
g_hash_table_insert (arg_info_hash_table, info, info);
return info;
}
gchar*

64
gtk/gtkarg.h
View File

@ -50,38 +50,38 @@ struct _GtkArgInfo
/* Non-public methods */
GtkArg* gtk_arg_new (GtkType arg_type);
GtkArg* gtk_arg_copy (GtkArg *src_arg,
GtkArg *dest_arg);
void gtk_arg_free (GtkArg *arg,
gboolean free_contents);
gchar* gtk_args_collect (GtkType object_type,
GHashTable *arg_info_hash_table,
GSList **arg_list_p,
GSList **info_list_p,
const gchar *first_arg_name,
va_list var_args);
void gtk_args_collect_cleanup (GSList *arg_list,
GSList *info_list);
gchar* gtk_arg_get_info (GtkType object_type,
GHashTable *arg_info_hash_table,
const gchar *arg_name,
GtkArgInfo **info_p);
void gtk_arg_type_new_static (GtkType base_class_type,
const gchar *arg_name,
guint class_n_args_offset,
GHashTable *arg_info_hash_table,
GtkType arg_type,
guint arg_flags,
guint arg_id);
GtkArg* gtk_args_query (GtkType class_type,
GHashTable *arg_info_hash_table,
guint32 **arg_flags,
guint *n_args_p);
gchar* gtk_arg_name_strip_type (const gchar *arg_name);
gint gtk_arg_info_equal (gconstpointer arg_info_1,
gconstpointer arg_info_2);
guint gtk_arg_info_hash (gconstpointer arg_info);
GtkArg* gtk_arg_new (GtkType arg_type);
GtkArg* gtk_arg_copy (GtkArg *src_arg,
GtkArg *dest_arg);
void gtk_arg_free (GtkArg *arg,
gboolean free_contents);
gchar* gtk_args_collect (GtkType object_type,
GHashTable *arg_info_hash_table,
GSList **arg_list_p,
GSList **info_list_p,
const gchar *first_arg_name,
va_list var_args);
void gtk_args_collect_cleanup (GSList *arg_list,
GSList *info_list);
gchar* gtk_arg_get_info (GtkType object_type,
GHashTable *arg_info_hash_table,
const gchar *arg_name,
GtkArgInfo **info_p);
GtkArgInfo* gtk_arg_type_new_static (GtkType base_class_type,
const gchar *arg_name,
guint class_n_args_offset,
GHashTable *arg_info_hash_table,
GtkType arg_type,
guint arg_flags,
guint arg_id);
GtkArg* gtk_args_query (GtkType class_type,
GHashTable *arg_info_hash_table,
guint32 **arg_flags,
guint *n_args_p);
gchar* gtk_arg_name_strip_type (const gchar *arg_name);
gint gtk_arg_info_equal (gconstpointer arg_info_1,
gconstpointer arg_info_2);
guint gtk_arg_info_hash (gconstpointer arg_info);

2
gtk/gtkbox.c
View File

@ -134,7 +134,7 @@ gtk_box_class_init (GtkBoxClass *class)
static void
gtk_box_init (GtkBox *box)
{
GTK_WIDGET_SET_FLAGS (box, GTK_NO_WINDOW | GTK_BASIC);
GTK_WIDGET_SET_FLAGS (box, GTK_NO_WINDOW);
box->children = NULL;
box->spacing = 0;

10
gtk/gtkbox.h
View File

@ -29,11 +29,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_TYPE_BOX (gtk_box_get_type ())
#define GTK_BOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_BOX, GtkBox))
#define GTK_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_BOX, GtkBoxClass))
#define GTK_IS_BOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_BOX))
#define GTK_IS_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_BOX))
#define GTK_TYPE_BOX (gtk_box_get_type ())
#define GTK_BOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_BOX, GtkBox))
#define GTK_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_BOX, GtkBoxClass))
#define GTK_IS_BOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_BOX))
#define GTK_IS_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_BOX))
typedef struct _GtkBox GtkBox;

161
gtk/gtkclist.c
View File

@ -142,8 +142,10 @@ enum
enum {
ARG_0,
ARG_HADJUSTMENT,
ARG_VADJUSTMENT
ARG_N_COLUMNS,
ARG_SHADOW_TYPE,
ARG_SELECTION_MODE,
ARG_ROW_HEIGHT
};
static void sync_selection (GtkCList * clist,
@ -159,6 +161,9 @@ static void gtk_clist_destroy (GtkObject *object);
static void gtk_clist_finalize (GtkObject *object);
/* GtkWidget Methods */
static void gtk_clist_scroll_adjustments (GtkCList *clist,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
static void gtk_clist_realize (GtkWidget *widget);
static void gtk_clist_unrealize (GtkWidget *widget);
static void gtk_clist_map (GtkWidget *widget);
@ -414,14 +419,36 @@ gtk_clist_class_init (GtkCListClass *klass)
parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
gtk_object_add_arg_type ("GtkCList::hadjustment",
GTK_TYPE_ADJUSTMENT,
gtk_object_add_arg_type ("GtkCList::n_columns",
GTK_TYPE_UINT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT_ONLY,
ARG_N_COLUMNS);
gtk_object_add_arg_type ("GtkCList::shadow_type",
GTK_TYPE_SHADOW_TYPE,
GTK_ARG_READWRITE,
ARG_HADJUSTMENT);
gtk_object_add_arg_type ("GtkCList::vadjustment",
GTK_TYPE_ADJUSTMENT,
ARG_SHADOW_TYPE);
gtk_object_add_arg_type ("GtkCList::selection_mode",
GTK_TYPE_SELECTION_MODE,
GTK_ARG_READWRITE,
ARG_VADJUSTMENT);
ARG_SELECTION_MODE);
gtk_object_add_arg_type ("GtkCList::row_height",
GTK_TYPE_UINT,
GTK_ARG_READWRITE,
ARG_ROW_HEIGHT);
object_class->set_arg = gtk_clist_set_arg;
object_class->get_arg = gtk_clist_get_arg;
object_class->destroy = gtk_clist_destroy;
object_class->finalize = gtk_clist_finalize;
widget_class->scroll_adjustments_signal =
gtk_signal_new ("scroll_adjustments",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (GtkCListClass, scroll_adjustments),
gtk_marshal_NONE__POINTER_POINTER,
GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
clist_signals[SELECT_ROW] =
gtk_signal_new ("select_row",
@ -533,15 +560,8 @@ gtk_clist_class_init (GtkCListClass *klass)
GTK_SIGNAL_OFFSET (GtkCListClass, abort_column_resize),
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
gtk_object_class_add_signals (object_class, clist_signals, LAST_SIGNAL);
object_class->set_arg = gtk_clist_set_arg;
object_class->get_arg = gtk_clist_get_arg;
object_class->destroy = gtk_clist_destroy;
object_class->finalize = gtk_clist_finalize;
widget_class->realize = gtk_clist_realize;
widget_class->unrealize = gtk_clist_unrealize;
widget_class->map = gtk_clist_map;
@ -566,6 +586,7 @@ gtk_clist_class_init (GtkCListClass *klass)
container_class->focus = gtk_clist_focus;
container_class->set_focus_child = gtk_clist_set_focus_child;
klass->scroll_adjustments = gtk_clist_scroll_adjustments;
klass->select_row = real_select_row;
klass->unselect_row = real_unselect_row;
klass->undo_selection = real_undo_selection;
@ -797,19 +818,22 @@ gtk_clist_set_arg (GtkObject *object,
guint arg_id)
{
GtkCList *clist;
GtkAdjustment *adjustment;
clist = GTK_CLIST (object);
switch (arg_id)
{
case ARG_HADJUSTMENT:
adjustment = GTK_VALUE_POINTER (*arg);
gtk_clist_set_hadjustment (clist, adjustment);
case ARG_N_COLUMNS: /* construct-only arg, only set when !GTK_CONSTRUCTED */
gtk_clist_construct (clist, MAX (1, GTK_VALUE_UINT (*arg)), NULL);
break;
case ARG_VADJUSTMENT:
adjustment = GTK_VALUE_POINTER (*arg);
gtk_clist_set_vadjustment (clist, adjustment);
case ARG_SHADOW_TYPE:
gtk_clist_set_shadow_type (clist, GTK_VALUE_ENUM (*arg));
break;
case ARG_SELECTION_MODE:
gtk_clist_set_selection_mode (clist, GTK_VALUE_ENUM (*arg));
break;
case ARG_ROW_HEIGHT:
gtk_clist_set_row_height (clist, GTK_VALUE_UINT (*arg));
break;
default:
break;
@ -827,11 +851,17 @@ gtk_clist_get_arg (GtkObject *object,
switch (arg_id)
{
case ARG_HADJUSTMENT:
GTK_VALUE_POINTER (*arg) = clist->hadjustment;
case ARG_N_COLUMNS:
GTK_VALUE_UINT (*arg) = clist->columns;
break;
case ARG_VADJUSTMENT:
GTK_VALUE_POINTER (*arg) = clist->vadjustment;
case ARG_SHADOW_TYPE:
GTK_VALUE_ENUM (*arg) = clist->shadow_type;
break;
case ARG_SELECTION_MODE:
GTK_VALUE_ENUM (*arg) = clist->selection_mode;
break;
case ARG_ROW_HEIGHT:
GTK_VALUE_UINT (*arg) = GTK_CLIST_ROW_HEIGHT_SET (clist) ? clist->row_height : 0;
break;
default:
arg->type = GTK_TYPE_INVALID;
@ -909,13 +939,13 @@ gtk_clist_construct (GtkCList *clist,
gint columns,
gchar *titles[])
{
int i;
g_return_if_fail (clist != NULL);
g_return_if_fail (GTK_IS_CLIST (clist));
g_return_if_fail (GTK_CLIST_CONSTRUCTED (clist) == FALSE);
g_return_if_fail (columns > 0);
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (clist) == FALSE);
GTK_CLIST_SET_FLAG (clist, CLIST_CONSTRUCTED);
/* mark the object as constructed */
gtk_object_constructed (GTK_OBJECT (clist));
/* initalize memory chunks, if this has not been done by any
* possibly derived widget
@ -945,6 +975,8 @@ gtk_clist_construct (GtkCList *clist,
if (titles)
{
guint i;
GTK_CLIST_SET_FLAG (clist, CLIST_SHOW_TITLES);
for (i = 0; i < columns; i++)
gtk_clist_set_column_title (clist, i, titles[i]);
@ -965,17 +997,16 @@ gtk_clist_construct (GtkCList *clist,
* gtk_clist_set_shadow_type
* gtk_clist_set_border *** deprecated function ***
* gtk_clist_set_selection_mode
* gtk_clist_set_policy
* gtk_clist_freeze
* gtk_clist_thaw
*/
GtkWidget *
GtkWidget*
gtk_clist_new (gint columns)
{
return gtk_clist_new_with_titles (columns, NULL);
}
GtkWidget *
GtkWidget*
gtk_clist_new_with_titles (gint columns,
gchar *titles[])
{
@ -983,6 +1014,7 @@ gtk_clist_new_with_titles (gint columns,
widget = gtk_type_new (GTK_TYPE_CLIST);
gtk_clist_construct (GTK_CLIST (widget), columns, titles);
return widget;
}
@ -1086,6 +1118,17 @@ gtk_clist_get_vadjustment (GtkCList *clist)
return clist->vadjustment;
}
static void
gtk_clist_scroll_adjustments (GtkCList *clist,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
{
if (clist->hadjustment != hadjustment)
gtk_clist_set_hadjustment (clist, hadjustment);
if (clist->vadjustment != vadjustment)
gtk_clist_set_vadjustment (clist, vadjustment);
}
void
gtk_clist_set_shadow_type (GtkCList *clist,
GtkShadowType type)
@ -1104,6 +1147,8 @@ void
gtk_clist_set_border (GtkCList *clist,
GtkShadowType border)
{
g_message ("gtk_clist_set_border() is deprecated");
gtk_clist_set_shadow_type (clist, border);
}
@ -1140,15 +1185,6 @@ gtk_clist_set_selection_mode (GtkCList *clist,
}
}
void
gtk_clist_set_policy (GtkCList *clist,
GtkPolicyType vscrollbar_policy,
GtkPolicyType hscrollbar_policy)
{
g_return_if_fail (clist != NULL);
g_return_if_fail (GTK_IS_CLIST (clist));
}
void
gtk_clist_freeze (GtkCList *clist)
{
@ -1335,7 +1371,9 @@ gtk_clist_set_column_title (GtkCList *clist,
break;
}
gtk_widget_push_composite_child ();
label = gtk_label_new (clist->column[column].title);
gtk_widget_pop_composite_child ();
gtk_container_add (GTK_CONTAINER (alignment), label);
gtk_container_add (GTK_CONTAINER (clist->column[column].button), alignment);
gtk_widget_show (label);
@ -1959,7 +1997,9 @@ column_button_create (GtkCList *clist,
{
GtkWidget *button;
gtk_widget_push_composite_child ();
button = clist->column[column].button = gtk_button_new ();
gtk_widget_pop_composite_child ();
if (GTK_WIDGET_REALIZED (clist) && clist->title_window)
gtk_widget_set_parent_window (clist->column[column].button,
@ -1995,25 +2035,38 @@ column_button_clicked (GtkWidget *widget,
void
gtk_clist_set_row_height (GtkCList *clist,
gint height)
guint height)
{
GtkWidget *widget;
g_return_if_fail (clist != NULL);
g_return_if_fail (GTK_IS_CLIST (clist));
if (height > 0)
clist->row_height = height;
else
return;
widget = GTK_WIDGET (clist);
GTK_CLIST_SET_FLAG (clist, CLIST_ROW_HEIGHT_SET);
if (height > 0)
{
clist->row_height = height;
GTK_CLIST_SET_FLAG (clist, CLIST_ROW_HEIGHT_SET);
}
else
{
GTK_CLIST_UNSET_FLAG (clist, CLIST_ROW_HEIGHT_SET);
clist->row_height = 0;
}
if (GTK_WIDGET_REALIZED (clist))
{
GdkFont *font;
font = GTK_WIDGET (clist)->style->font;
clist->row_center_offset = (((height + font->ascent - font->descent - 1)
/ 2) + 1.5);
if (!GTK_CLIST_ROW_HEIGHT_SET (clist))
{
clist->row_height = (widget->style->font->ascent +
widget->style->font->descent + 1);
clist->row_center_offset = widget->style->font->ascent + 1.5;
}
else
clist->row_center_offset = 1.5 + (clist->row_height +
widget->style->font->ascent -
widget->style->font->descent - 1) / 2;
}
if (!GTK_CLIST_FROZEN (clist))
@ -4077,11 +4130,13 @@ gtk_clist_destroy (GtkObject *object)
/* unref adjustments */
if (clist->hadjustment)
{
gtk_signal_disconnect_by_data (GTK_OBJECT (clist->hadjustment), clist);
gtk_object_unref (GTK_OBJECT (clist->hadjustment));
clist->hadjustment = NULL;
}
if (clist->vadjustment)
{
gtk_signal_disconnect_by_data (GTK_OBJECT (clist->vadjustment), clist);
gtk_object_unref (GTK_OBJECT (clist->vadjustment));
clist->vadjustment = NULL;
}

25
gtk/gtkclist.h
View File

@ -41,11 +41,10 @@ enum
GTK_CLIST_DRAG_SELECTION = 1 << 2,
GTK_CLIST_ROW_HEIGHT_SET = 1 << 3,
GTK_CLIST_SHOW_TITLES = 1 << 4,
GTK_CLIST_CONSTRUCTED = 1 << 5,
GTK_CLIST_CHILD_HAS_FOCUS = 1 << 6,
GTK_CLIST_ADD_MODE = 1 << 7,
GTK_CLIST_AUTO_SORT = 1 << 8,
GTK_CLIST_AUTO_RESIZE_BLOCKED = 1 << 9
GTK_CLIST_CHILD_HAS_FOCUS = 1 << 5,
GTK_CLIST_ADD_MODE = 1 << 6,
GTK_CLIST_AUTO_SORT = 1 << 7,
GTK_CLIST_AUTO_RESIZE_BLOCKED = 1 << 8
};
/* cell types */
@ -72,7 +71,6 @@ typedef enum
#define GTK_CLIST_IN_DRAG(clist) (GTK_CLIST_FLAGS (clist) & GTK_CLIST_IN_DRAG)
#define GTK_CLIST_ROW_HEIGHT_SET(clist) (GTK_CLIST_FLAGS (clist) & GTK_CLIST_ROW_HEIGHT_SET)
#define GTK_CLIST_SHOW_TITLES(clist) (GTK_CLIST_FLAGS (clist) & GTK_CLIST_SHOW_TITLES)
#define GTK_CLIST_CONSTRUCTED(clist) (GTK_CLIST_FLAGS (clist) & GTK_CLIST_CONSTRUCTED)
#define GTK_CLIST_CHILD_HAS_FOCUS(clist) (GTK_CLIST_FLAGS (clist) & GTK_CLIST_CHILD_HAS_FOCUS)
#define GTK_CLIST_DRAG_SELECTION(clist) (GTK_CLIST_FLAGS (clist) & GTK_CLIST_DRAG_SELECTION)
#define GTK_CLIST_ADD_MODE(clist) (GTK_CLIST_FLAGS (clist) & GTK_CLIST_ADD_MODE)
@ -191,6 +189,9 @@ struct _GtkCListClass
{
GtkContainerClass parent_class;
void (*scroll_adjustments) (GtkCList *clist,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
void (*select_row) (GtkCList *clist,
gint row,
gint column,
@ -374,7 +375,7 @@ struct _GtkCell
GtkType gtk_clist_get_type (void);
/* constructers useful for gtk-- wrappers */
/* constructors useful for gtk-- wrappers */
void gtk_clist_construct (GtkCList *clist,
gint columns,
gchar *titles[]);
@ -482,11 +483,11 @@ void gtk_clist_set_column_max_width (GtkCList *clist,
gint column,
gint max_width);
/* change the height of the rows, the default is the hight
* of the current font
/* change the height of the rows, the default (height=0) is
* the hight of the current font.
*/
void gtk_clist_set_row_height (GtkCList *clist,
gint height);
guint height);
/* scroll the viewing area of the list to the given column and row;
* row_align and col_align are between 0-1 representing the location the
@ -705,10 +706,6 @@ void gtk_clist_set_auto_sort (GtkCList *clist,
void gtk_clist_set_border (GtkCList *clist,
GtkShadowType border);
/* Completely non-functional */
void gtk_clist_set_policy (GtkCList *clist,
GtkPolicyType vscrollbar_policy,
GtkPolicyType hscrollbar_policy);
#ifdef __cplusplus
}
#endif /* __cplusplus */

10
gtk/gtkcombo.c
View File

@ -302,14 +302,14 @@ gtk_combo_get_pos (GtkCombo * combo, gint * x, gint * y, gint * height, gint * w
2 * popwin->child->style->klass->xthickness -
2 * GTK_CONTAINER (popwin->child)->border_width -
2 * GTK_CONTAINER (combo->popup)->border_width -
2 * GTK_CONTAINER (popup->viewport)->border_width -
2 * popup->viewport->style->klass->xthickness);
2 * GTK_CONTAINER (popup->child)->border_width -
2 * popup->child->style->klass->xthickness);
work_height = (2 * popwin->child->style->klass->ythickness +
2 * GTK_CONTAINER (popwin->child)->border_width +
2 * GTK_CONTAINER (combo->popup)->border_width +
2 * GTK_CONTAINER (popup->viewport)->border_width +
2 * popup->viewport->style->klass->xthickness);
2 * GTK_CONTAINER (popup->child)->border_width +
2 * popup->child->style->klass->xthickness);
do
{
@ -694,7 +694,7 @@ gtk_combo_init (GtkCombo * combo)
gtk_widget_set_events (combo->list, GDK_ENTER_NOTIFY_MASK);
gtk_list_set_selection_mode(GTK_LIST(combo->list), GTK_SELECTION_BROWSE);
gtk_container_add (GTK_CONTAINER (combo->popup), combo->list);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (combo->popup), combo->list);
gtk_container_set_focus_vadjustment (GTK_CONTAINER (combo->list),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (combo->popup)));
gtk_container_set_focus_hadjustment (GTK_CONTAINER (combo->list),

19
gtk/gtkcontainer.c
View File

@ -248,6 +248,7 @@ gtk_container_add_with_args (GtkContainer *container,
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (widget->parent == NULL);
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (container) == TRUE);
gtk_widget_ref (GTK_WIDGET (container));
gtk_widget_ref (widget);
@ -306,6 +307,7 @@ gtk_container_addv (GtkContainer *container,
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (widget->parent == NULL);
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (container) == TRUE);
gtk_widget_ref (GTK_WIDGET (container));
gtk_widget_ref (widget);
@ -690,6 +692,7 @@ gtk_container_add (GtkContainer *container,
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (widget->parent == NULL);
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (container) == TRUE);
gtk_signal_emit (GTK_OBJECT (container), container_signals[ADD], widget);
}
@ -707,24 +710,13 @@ gtk_container_remove (GtkContainer *container,
gtk_signal_emit (GTK_OBJECT (container), container_signals[REMOVE], widget);
}
void
gtk_container_disable_resize (GtkContainer *container)
{
g_warning ("gtk_container_disable_resize does nothing!");
}
void
gtk_container_enable_resize (GtkContainer *container)
{
g_warning ("gtk_container_enable_resize does nothing!");
}
void
gtk_container_block_resize (GtkContainer *container)
{
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_CONTAINER (container));
g_message ("gtk_container_block_resize() is deprecated");
}
void
@ -733,6 +725,7 @@ gtk_container_unblock_resize (GtkContainer *container)
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_CONTAINER (container));
g_message ("gtk_container_unblock_resize() is deprecated");
}
void
@ -791,6 +784,8 @@ gtk_container_set_resize_mode (GtkContainer *container,
gint
gtk_container_need_resize (GtkContainer *container)
{
g_message ("gtk_container_need_resize() is deprecated");
gtk_container_check_resize (container);
return FALSE;
}

4
gtk/gtkcontainer.h
View File

@ -215,10 +215,6 @@ void gtk_container_forall (GtkContainer *container,
/* Deprecated methods */
/* Completely non-functional */
void gtk_container_disable_resize (GtkContainer *container);
void gtk_container_enable_resize (GtkContainer *container);
/* Use gtk_container_set_resize_mode() instead */
void gtk_container_block_resize (GtkContainer *container);
void gtk_container_unblock_resize (GtkContainer *container);

168
gtk/gtkctree.c
View File

@ -46,9 +46,28 @@
#define GTK_CLIST_CLASS_FW(_widget_) GTK_CLIST_CLASS (GTK_OBJECT (_widget_)->klass)
enum {
ARG_0,
ARG_N_COLUMNS,
ARG_TREE_COLUMN,
ARG_INDENT,
ARG_SPACING,
ARG_SHOW_STUB,
ARG_REORDERABLE,
ARG_USE_DRAG_ICONS,
ARG_LINE_STYLE,
ARG_EXPANDER_STYLE
};
static void gtk_ctree_class_init (GtkCTreeClass *klass);
static void gtk_ctree_init (GtkCTree *ctree);
static void gtk_ctree_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_ctree_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_ctree_realize (GtkWidget *widget);
static void gtk_ctree_unrealize (GtkWidget *widget);
static gint gtk_ctree_button_press (GtkWidget *widget,
@ -306,6 +325,45 @@ gtk_ctree_class_init (GtkCTreeClass *klass)
parent_class = gtk_type_class (GTK_TYPE_CLIST);
container_class = gtk_type_class (GTK_TYPE_CONTAINER);
gtk_object_add_arg_type ("GtkCTree::n_columns",
GTK_TYPE_UINT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT_ONLY,
ARG_N_COLUMNS);
gtk_object_add_arg_type ("GtkCTree::tree_column",
GTK_TYPE_UINT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT_ONLY,
ARG_TREE_COLUMN);
gtk_object_add_arg_type ("GtkCTree::indent",
GTK_TYPE_UINT,
GTK_ARG_READWRITE,
ARG_INDENT);
gtk_object_add_arg_type ("GtkCTree::spacing",
GTK_TYPE_UINT,
GTK_ARG_READWRITE,
ARG_SPACING);
gtk_object_add_arg_type ("GtkCTree::show_stub",
GTK_TYPE_BOOL,
GTK_ARG_READWRITE,
ARG_SHOW_STUB);
gtk_object_add_arg_type ("GtkCTree::reorderable",
GTK_TYPE_BOOL,
GTK_ARG_READWRITE,
ARG_REORDERABLE);
gtk_object_add_arg_type ("GtkCTree::use_drag_icons",
GTK_TYPE_BOOL,
GTK_ARG_READWRITE,
ARG_USE_DRAG_ICONS);
gtk_object_add_arg_type ("GtkCTree::line_style",
GTK_TYPE_C_TREE_LINE_STYLE,
GTK_ARG_READWRITE,
ARG_LINE_STYLE);
gtk_object_add_arg_type ("GtkCTree::expander_style",
GTK_TYPE_C_TREE_EXPANDER_STYLE,
GTK_ARG_READWRITE,
ARG_EXPANDER_STYLE);
object_class->set_arg = gtk_ctree_set_arg;
object_class->get_arg = gtk_ctree_get_arg;
ctree_signals[TREE_SELECT_ROW] =
gtk_signal_new ("tree_select_row",
GTK_RUN_FIRST,
@ -350,7 +408,6 @@ gtk_ctree_class_init (GtkCTreeClass *klass)
change_focus_row_expansion),
gtk_marshal_NONE__ENUM,
GTK_TYPE_NONE, 1, GTK_TYPE_C_TREE_EXPANSION_TYPE);
gtk_object_class_add_signals (object_class, ctree_signals, LAST_SIGNAL);
widget_class->realize = gtk_ctree_realize;
@ -430,6 +487,104 @@ gtk_ctree_class_init (GtkCTreeClass *klass)
}
static void
gtk_ctree_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkCTree *ctree;
ctree = GTK_CTREE (object);
switch (arg_id)
{
case ARG_N_COLUMNS: /* construct-only arg, only set when !GTK_CONSTRUCTED */
if (ctree->tree_column)
gtk_ctree_construct (ctree,
MAX (1, GTK_VALUE_UINT (*arg)),
ctree->tree_column, NULL);
else
GTK_CLIST (ctree)->columns = MAX (1, GTK_VALUE_UINT (*arg));
break;
case ARG_TREE_COLUMN: /* construct-only arg, only set when !GTK_CONSTRUCTED */
if (GTK_CLIST (ctree)->columns)
gtk_ctree_construct (ctree,
GTK_CLIST (ctree)->columns,
MAX (1, GTK_VALUE_UINT (*arg)),
NULL);
else
ctree->tree_column = MAX (1, GTK_VALUE_UINT (*arg));
break;
case ARG_INDENT:
gtk_ctree_set_indent (ctree, GTK_VALUE_UINT (*arg));
break;
case ARG_SPACING:
gtk_ctree_set_spacing (ctree, GTK_VALUE_UINT (*arg));
break;
case ARG_SHOW_STUB:
gtk_ctree_set_show_stub (ctree, GTK_VALUE_BOOL (*arg));
break;
case ARG_REORDERABLE:
gtk_ctree_set_reorderable (ctree, GTK_VALUE_BOOL (*arg));
break;
case ARG_USE_DRAG_ICONS:
gtk_ctree_set_use_drag_icons (ctree, GTK_VALUE_BOOL (*arg));
break;
case ARG_LINE_STYLE:
gtk_ctree_set_line_style (ctree, GTK_VALUE_ENUM (*arg));
break;
case ARG_EXPANDER_STYLE:
gtk_ctree_set_expander_style (ctree, GTK_VALUE_ENUM (*arg));
break;
default:
break;
}
}
static void
gtk_ctree_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkCTree *ctree;
ctree = GTK_CTREE (object);
switch (arg_id)
{
case ARG_N_COLUMNS:
GTK_VALUE_UINT (*arg) = GTK_CLIST (ctree)->columns;
break;
case ARG_TREE_COLUMN:
GTK_VALUE_UINT (*arg) = ctree->tree_column;
break;
case ARG_INDENT:
GTK_VALUE_UINT (*arg) = ctree->tree_indent;
break;
case ARG_SPACING:
GTK_VALUE_UINT (*arg) = ctree->tree_spacing;
break;
case ARG_SHOW_STUB:
GTK_VALUE_BOOL (*arg) = ctree->show_stub;
break;
case ARG_REORDERABLE:
GTK_VALUE_BOOL (*arg) = ctree->reorderable;
break;
case ARG_USE_DRAG_ICONS:
GTK_VALUE_BOOL (*arg) = ctree->use_icons;
break;
case ARG_LINE_STYLE:
GTK_VALUE_ENUM (*arg) = ctree->line_style;
break;
case ARG_EXPANDER_STYLE:
GTK_VALUE_ENUM (*arg) = ctree->expander_style;
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
gtk_ctree_init (GtkCTree *ctree)
{
@ -3734,7 +3889,7 @@ gtk_ctree_construct (GtkCTree *ctree,
g_return_if_fail (ctree != NULL);
g_return_if_fail (GTK_IS_CTREE (ctree));
g_return_if_fail (GTK_CLIST_CONSTRUCTED (ctree) == FALSE);
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (ctree) == FALSE);
clist = GTK_CLIST (ctree);
@ -3767,6 +3922,7 @@ gtk_ctree_new_with_titles (gint columns,
widget = gtk_type_new (GTK_TYPE_CTREE);
gtk_ctree_construct (GTK_CTREE (widget), columns, tree_column, titles);
return widget;
}
@ -5484,6 +5640,14 @@ gtk_ctree_set_spacing (GtkCTree *ctree,
void
gtk_ctree_show_stub (GtkCTree *ctree,
gboolean show_stub)
{
g_message ("gtk_ctree_show_stub() is deprecated");
gtk_ctree_set_show_stub (ctree, show_stub);
}
void
gtk_ctree_set_show_stub (GtkCTree *ctree,
gboolean show_stub)
{
g_return_if_fail (ctree != NULL);
g_return_if_fail (GTK_IS_CTREE (ctree));

10
gtk/gtkctree.h
View File

@ -416,7 +416,7 @@ void gtk_ctree_set_indent (GtkCTree *ctree,
gint indent);
void gtk_ctree_set_spacing (GtkCTree *ctree,
gint spacing);
void gtk_ctree_show_stub (GtkCTree *ctree,
void gtk_ctree_set_show_stub (GtkCTree *ctree,
gboolean show_stub);
void gtk_ctree_set_reorderable (GtkCTree *ctree,
gboolean reorderable);
@ -437,6 +437,14 @@ void gtk_ctree_sort_node (GtkCTree *ctree,
GtkCTreeNode *node);
void gtk_ctree_sort_recursive (GtkCTree *ctree,
GtkCTreeNode *node);
/* deprecated*/
void gtk_ctree_show_stub (GtkCTree *ctree,
gboolean show_stub);
#ifdef __cplusplus
}
#endif /* __cplusplus */

2
gtk/gtkdrawingarea.c
View File

@ -66,8 +66,6 @@ gtk_drawing_area_class_init (GtkDrawingAreaClass *class)
static void
gtk_drawing_area_init (GtkDrawingArea *darea)
{
GTK_WIDGET_SET_FLAGS (darea, GTK_BASIC);
darea->draw_data = NULL;
}

1
gtk/gtkeventbox.c
View File

@ -76,7 +76,6 @@ static void
gtk_event_box_init (GtkEventBox *event_box)
{
GTK_WIDGET_UNSET_FLAGS (event_box, GTK_NO_WINDOW);
GTK_WIDGET_SET_FLAGS (event_box, GTK_BASIC);
}
GtkWidget*

1
gtk/gtkfixed.c
View File

@ -108,7 +108,6 @@ static void
gtk_fixed_init (GtkFixed *fixed)
{
GTK_WIDGET_UNSET_FLAGS (fixed, GTK_NO_WINDOW);
GTK_WIDGET_SET_FLAGS (fixed, GTK_BASIC);
fixed->children = NULL;
}

2
gtk/gtkframe.c
View File

@ -109,8 +109,6 @@ gtk_frame_class_init (GtkFrameClass *class)
static void
gtk_frame_init (GtkFrame *frame)
{
GTK_WIDGET_SET_FLAGS (frame, GTK_BASIC);
frame->label = NULL;
frame->shadow_type = GTK_SHADOW_ETCHED_IN;
frame->label_width = 0;

1
gtk/gtkhandlebox.c
View File

@ -173,7 +173,6 @@ static void
gtk_handle_box_init (GtkHandleBox *handle_box)
{
GTK_WIDGET_UNSET_FLAGS (handle_box, GTK_NO_WINDOW);
GTK_WIDGET_SET_FLAGS (handle_box, GTK_BASIC); /* FIXME: are we really a basic widget? */
handle_box->bin_window = NULL;
handle_box->float_window = NULL;

10
gtk/gtkhbox.h
View File

@ -29,11 +29,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_TYPE_HBOX (gtk_hbox_get_type ())
#define GTK_HBOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HBOX, GtkHBox))
#define GTK_HBOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HBOX, GtkHBoxClass))
#define GTK_IS_HBOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_HBOX))
#define GTK_IS_HBOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HBOX))
#define GTK_TYPE_HBOX (gtk_hbox_get_type ())
#define GTK_HBOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HBOX, GtkHBox))
#define GTK_HBOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HBOX, GtkHBoxClass))
#define GTK_IS_HBOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_HBOX))
#define GTK_IS_HBOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HBOX))
typedef struct _GtkHBox GtkHBox;

341
gtk/gtkhscale.c
View File

@ -25,54 +25,64 @@
#define SCALE_CLASS(w) GTK_SCALE_CLASS (GTK_OBJECT (w)->klass)
#define RANGE_CLASS(w) GTK_RANGE_CLASS (GTK_OBJECT (w)->klass)
enum {
ARG_0,
ARG_ADJUSTMENT,
};
static void gtk_hscale_class_init (GtkHScaleClass *klass);
static void gtk_hscale_init (GtkHScale *hscale);
static void gtk_hscale_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_hscale_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_hscale_realize (GtkWidget *widget);
static void gtk_hscale_size_request (GtkWidget *widget,
GtkRequisition *requisition);
GtkRequisition *requisition);
static void gtk_hscale_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
GtkAllocation *allocation);
static void gtk_hscale_pos_trough (GtkHScale *hscale,
gint *x,
gint *y,
gint *w,
gint *h);
gint *x,
gint *y,
gint *w,
gint *h);
static void gtk_hscale_pos_background (GtkHScale *hscale,
gint *x,
gint *y,
gint *w,
gint *h);
gint *x,
gint *y,
gint *w,
gint *h);
static void gtk_hscale_draw_slider (GtkRange *range);
static void gtk_hscale_draw_value (GtkScale *scale);
static void gtk_hscale_draw (GtkWidget *widget,
GdkRectangle *area);
GdkRectangle *area);
static gint gtk_hscale_trough_keys (GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
static void gtk_hscale_clear_background (GtkRange *range);
guint
GtkType
gtk_hscale_get_type (void)
{
static guint hscale_type = 0;
static GtkType hscale_type = 0;
if (!hscale_type)
{
GtkTypeInfo hscale_info =
{
"GtkHScale",
sizeof (GtkHScale),
sizeof (GtkHScaleClass),
(GtkClassInitFunc) gtk_hscale_class_init,
(GtkObjectInitFunc) gtk_hscale_init,
/* reserved_1 */ NULL,
"GtkHScale",
sizeof (GtkHScale),
sizeof (GtkHScaleClass),
(GtkClassInitFunc) gtk_hscale_class_init,
(GtkObjectInitFunc) gtk_hscale_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
hscale_type = gtk_type_unique (gtk_scale_get_type (), &hscale_info);
hscale_type = gtk_type_unique (GTK_TYPE_SCALE, &hscale_info);
}
return hscale_type;
@ -81,14 +91,24 @@ gtk_hscale_get_type (void)
static void
gtk_hscale_class_init (GtkHScaleClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkRangeClass *range_class;
GtkScaleClass *scale_class;
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
range_class = (GtkRangeClass*) class;
scale_class = (GtkScaleClass*) class;
gtk_object_add_arg_type ("GtkHScale::adjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_ADJUSTMENT);
object_class->set_arg = gtk_hscale_set_arg;
object_class->get_arg = gtk_hscale_get_arg;
widget_class->realize = gtk_hscale_realize;
widget_class->size_request = gtk_hscale_size_request;
widget_class->size_allocate = gtk_hscale_size_allocate;
@ -104,6 +124,45 @@ gtk_hscale_class_init (GtkHScaleClass *class)
scale_class->draw_value = gtk_hscale_draw_value;
}
static void
gtk_hscale_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkHScale *hscale;
hscale = GTK_HSCALE (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
gtk_range_set_adjustment (GTK_RANGE (hscale), GTK_VALUE_POINTER (*arg));
break;
default:
break;
}
}
static void
gtk_hscale_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkHScale *hscale;
hscale = GTK_HSCALE (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
GTK_VALUE_POINTER (*arg) = GTK_RANGE (hscale);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
gtk_hscale_init (GtkHScale *hscale)
{
@ -113,16 +172,13 @@ gtk_hscale_init (GtkHScale *hscale)
GtkWidget*
gtk_hscale_new (GtkAdjustment *adjustment)
{
GtkHScale *hscale;
GtkWidget *hscale;
hscale = gtk_type_new (gtk_hscale_get_type ());
hscale = gtk_widget_new (GTK_TYPE_HSCALE,
"adjustment", adjustment,
NULL);
if (!adjustment)
adjustment = (GtkAdjustment*) gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
gtk_range_set_adjustment (GTK_RANGE (hscale), adjustment);
return GTK_WIDGET (hscale);
return hscale;
}
@ -144,6 +200,7 @@ gtk_hscale_realize (GtkWidget *widget)
gdk_window_ref (widget->window);
gtk_hscale_pos_trough (GTK_HSCALE (widget), &x, &y, &w, &h);
attributes.x = x + widget->allocation.x;
attributes.y = y + widget->allocation.y;
attributes.width = w;
@ -152,11 +209,11 @@ gtk_hscale_realize (GtkWidget *widget)
attributes.window_type = GDK_WINDOW_CHILD;
attributes.event_mask = gtk_widget_get_events (widget) |
(GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
(GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
attributes.visual = gtk_widget_get_visual (widget);
attributes.colormap = gtk_widget_get_colormap (widget);
@ -167,7 +224,7 @@ gtk_hscale_realize (GtkWidget *widget)
attributes.width = SCALE_CLASS (range)->slider_length;
attributes.height = RANGE_CLASS (range)->slider_width;
attributes.event_mask |= (GDK_BUTTON_MOTION_MASK |
GDK_POINTER_MOTION_HINT_MASK);
GDK_POINTER_MOTION_HINT_MASK);
range->slider = gdk_window_new (range->trough, &attributes, attributes_mask);
@ -186,7 +243,7 @@ gtk_hscale_realize (GtkWidget *widget)
static void
gtk_hscale_draw (GtkWidget *widget,
GdkRectangle *area)
GdkRectangle *area)
{
GtkRange *range;
GdkRectangle tmp_area;
@ -209,7 +266,7 @@ gtk_hscale_draw (GtkWidget *widget,
tmp_area.height = height;
if (gdk_rectangle_intersect (area, &tmp_area, &child_area))
gtk_range_draw_background (range);
gtk_range_draw_background (range);
gtk_hscale_pos_trough (GTK_HSCALE (widget), &x, &y, &width, &height);
@ -219,12 +276,12 @@ gtk_hscale_draw (GtkWidget *widget,
tmp_area.height = height;
if (gdk_rectangle_intersect (area, &tmp_area, &child_area))
{
gtk_range_draw_trough (range);
gtk_range_draw_slider (range);
gtk_range_draw_step_forw (range);
gtk_range_draw_step_back (range);
}
{
gtk_range_draw_trough (range);
gtk_range_draw_slider (range);
gtk_range_draw_step_forw (range);
gtk_range_draw_step_back (range);
}
}
}
@ -241,12 +298,12 @@ gtk_hscale_clear_background (GtkRange *range)
gtk_hscale_pos_background (GTK_HSCALE (range), &x, &y, &width, &height);
gtk_widget_queue_clear_area (GTK_WIDGET (range),
x, y, width, height);
x, y, width, height);
}
static void
gtk_hscale_size_request (GtkWidget *widget,
GtkRequisition *requisition)
GtkRequisition *requisition)
{
GtkScale *scale;
gint value_width;
@ -258,34 +315,34 @@ gtk_hscale_size_request (GtkWidget *widget,
scale = GTK_SCALE (widget);
requisition->width = (SCALE_CLASS (scale)->slider_length +
widget->style->klass->xthickness) * 2;
widget->style->klass->xthickness) * 2;
requisition->height = (RANGE_CLASS (scale)->slider_width +
widget->style->klass->ythickness * 2);
widget->style->klass->ythickness * 2);
if (scale->draw_value)
{
value_width = gtk_scale_value_width (scale);
if ((scale->value_pos == GTK_POS_LEFT) ||
(scale->value_pos == GTK_POS_RIGHT))
{
requisition->width += value_width + SCALE_CLASS (scale)->value_spacing;
if (requisition->height < (widget->style->font->ascent + widget->style->font->descent))
requisition->height = widget->style->font->ascent + widget->style->font->descent;
}
(scale->value_pos == GTK_POS_RIGHT))
{
requisition->width += value_width + SCALE_CLASS (scale)->value_spacing;
if (requisition->height < (widget->style->font->ascent + widget->style->font->descent))
requisition->height = widget->style->font->ascent + widget->style->font->descent;
}
else if ((scale->value_pos == GTK_POS_TOP) ||
(scale->value_pos == GTK_POS_BOTTOM))
{
if (requisition->width < value_width)
requisition->width = value_width;
requisition->height += widget->style->font->ascent + widget->style->font->descent;
}
(scale->value_pos == GTK_POS_BOTTOM))
{
if (requisition->width < value_width)
requisition->width = value_width;
requisition->height += widget->style->font->ascent + widget->style->font->descent;
}
}
}
static void
gtk_hscale_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
GtkAllocation *allocation)
{
GtkRange *range;
GtkScale *scale;
@ -305,18 +362,18 @@ gtk_hscale_size_allocate (GtkWidget *widget,
gtk_hscale_pos_trough (GTK_HSCALE (widget), &x, &y, &width, &height);
gdk_window_move_resize (range->trough,
x + widget->allocation.x,
y + widget->allocation.y, width, height);
x + widget->allocation.x,
y + widget->allocation.y, width, height);
gtk_range_slider_update (GTK_RANGE (widget));
}
}
static void
gtk_hscale_pos_trough (GtkHScale *hscale,
gint *x,
gint *y,
gint *w,
gint *h)
gint *x,
gint *y,
gint *w,
gint *h)
{
GtkWidget *widget;
GtkScale *scale;
@ -330,7 +387,7 @@ gtk_hscale_pos_trough (GtkHScale *hscale,
*w = widget->allocation.width;
*h = (RANGE_CLASS (scale)->slider_width +
widget->style->klass->ythickness * 2);
widget->style->klass->ythickness * 2);
if (scale->draw_value)
{
@ -338,24 +395,24 @@ gtk_hscale_pos_trough (GtkHScale *hscale,
*y = 0;
switch (scale->value_pos)
{
case GTK_POS_LEFT:
*x += gtk_scale_value_width (scale) + SCALE_CLASS (scale)->value_spacing;
*y = (widget->allocation.height - *h) / 2;
*w -= *x;
break;
case GTK_POS_RIGHT:
*w -= gtk_scale_value_width (scale) + SCALE_CLASS (scale)->value_spacing;
*y = (widget->allocation.height - *h) / 2;
break;
case GTK_POS_TOP:
*y = (widget->style->font->ascent + widget->style->font->descent +
(widget->allocation.height - widget->requisition.height) / 2);
break;
case GTK_POS_BOTTOM:
*y = (widget->allocation.height - widget->requisition.height) / 2;
break;
}
{
case GTK_POS_LEFT:
*x += gtk_scale_value_width (scale) + SCALE_CLASS (scale)->value_spacing;
*y = (widget->allocation.height - *h) / 2;
*w -= *x;
break;
case GTK_POS_RIGHT:
*w -= gtk_scale_value_width (scale) + SCALE_CLASS (scale)->value_spacing;
*y = (widget->allocation.height - *h) / 2;
break;
case GTK_POS_TOP:
*y = (widget->style->font->ascent + widget->style->font->descent +
(widget->allocation.height - widget->requisition.height) / 2);
break;
case GTK_POS_BOTTOM:
*y = (widget->allocation.height - widget->requisition.height) / 2;
break;
}
}
else
{
@ -368,10 +425,10 @@ gtk_hscale_pos_trough (GtkHScale *hscale,
static void
gtk_hscale_pos_background (GtkHScale *hscale,
gint *x,
gint *y,
gint *w,
gint *h)
gint *x,
gint *y,
gint *w,
gint *h)
{
GtkWidget *widget;
GtkScale *scale;
@ -427,7 +484,7 @@ gtk_hscale_draw_slider (GtkRange *range)
else
state_type = GTK_STATE_NORMAL;
gtk_paint_slider(GTK_WIDGET (range)->style, range->slider, state_type,
gtk_paint_slider (GTK_WIDGET (range)->style, range->slider, state_type,
GTK_SHADOW_OUT,
NULL, GTK_WIDGET (range), "hscale",
0, 0, -1, -1,
@ -456,64 +513,64 @@ gtk_hscale_draw_value (GtkScale *scale)
text_width = gdk_string_measure (GTK_WIDGET (scale)->style->font, buffer);
switch (scale->value_pos)
{
case GTK_POS_LEFT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, &height);
{
case GTK_POS_LEFT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, &height);
x -= SCALE_CLASS (scale)->value_spacing + text_width;
y += ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_RIGHT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, &height);
x -= SCALE_CLASS (scale)->value_spacing + text_width;
y += ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_RIGHT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, &height);
x += width + SCALE_CLASS (scale)->value_spacing;
y += ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_TOP:
gdk_window_get_position (GTK_RANGE (scale)->slider, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->trough, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += width + SCALE_CLASS (scale)->value_spacing;
y += ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_TOP:
gdk_window_get_position (GTK_RANGE (scale)->slider, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->trough, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += widget->allocation.x + (width - text_width) / 2;
y -= GTK_WIDGET (scale)->style->font->descent;
break;
case GTK_POS_BOTTOM:
gdk_window_get_position (GTK_RANGE (scale)->slider, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->trough, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += widget->allocation.x + (width - text_width) / 2;
y -= GTK_WIDGET (scale)->style->font->descent;
break;
case GTK_POS_BOTTOM:
gdk_window_get_position (GTK_RANGE (scale)->slider, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->trough, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += widget->allocation.x + (width - text_width) / 2;
y += height + GTK_WIDGET (scale)->style->font->ascent;
break;
}
x += widget->allocation.x + (width - text_width) / 2;
y += height + GTK_WIDGET (scale)->style->font->ascent;
break;
}
state_type = GTK_STATE_NORMAL;
if (!GTK_WIDGET_IS_SENSITIVE (scale))
state_type = GTK_STATE_INSENSITIVE;
state_type = GTK_STATE_INSENSITIVE;
gtk_paint_string (GTK_WIDGET (scale)->style,
GTK_WIDGET (scale)->window,
state_type,
NULL, GTK_WIDGET (scale), "hscale",
x, y, buffer);
gtk_paint_string (GTK_WIDGET (scale)->style,
GTK_WIDGET (scale)->window,
state_type,
NULL, GTK_WIDGET (scale), "hscale",
x, y, buffer);
}
}
static gint
gtk_hscale_trough_keys(GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
gtk_hscale_trough_keys (GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
{
gint return_val = FALSE;
switch (key->keyval)
@ -521,16 +578,16 @@ gtk_hscale_trough_keys(GtkRange *range,
case GDK_Left:
return_val = TRUE;
if (key->state & GDK_CONTROL_MASK)
*scroll = GTK_SCROLL_PAGE_BACKWARD;
*scroll = GTK_SCROLL_PAGE_BACKWARD;
else
*scroll = GTK_SCROLL_STEP_BACKWARD;
*scroll = GTK_SCROLL_STEP_BACKWARD;
break;
case GDK_Right:
return_val = TRUE;
if (key->state & GDK_CONTROL_MASK)
*scroll = GTK_SCROLL_PAGE_FORWARD;
*scroll = GTK_SCROLL_PAGE_FORWARD;
else
*scroll = GTK_SCROLL_STEP_FORWARD;
*scroll = GTK_SCROLL_STEP_FORWARD;
break;
case GDK_Home:
return_val = TRUE;

11
gtk/gtkhscale.h
View File

@ -29,9 +29,12 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_HSCALE(obj) GTK_CHECK_CAST (obj, gtk_hscale_get_type (), GtkHScale)
#define GTK_HSCALE_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_hscale_get_type (), GtkHScaleClass)
#define GTK_IS_HSCALE(obj) GTK_CHECK_TYPE (obj, gtk_hscale_get_type ())
#define GTK_TYPE_HSCALE (gtk_hscale_get_type ())
#define GTK_HSCALE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HSCALE, GtkHScale))
#define GTK_HSCALE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HSCALE, GtkHScaleClass))
#define GTK_IS_HSCALE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_HSCALE))
#define GTK_IS_HSCALE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HSCALE))
typedef struct _GtkHScale GtkHScale;
@ -48,7 +51,7 @@ struct _GtkHScaleClass
};
guint gtk_hscale_get_type (void);
GtkType gtk_hscale_get_type (void);
GtkWidget* gtk_hscale_new (GtkAdjustment *adjustment);

244
gtk/gtkhscrollbar.c
View File

@ -25,42 +25,52 @@
#define RANGE_CLASS(w) GTK_RANGE_CLASS (GTK_OBJECT (w)->klass)
enum {
ARG_0,
ARG_ADJUSTMENT,
};
static void gtk_hscrollbar_class_init (GtkHScrollbarClass *klass);
static void gtk_hscrollbar_init (GtkHScrollbar *hscrollbar);
static void gtk_hscrollbar_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_hscrollbar_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_hscrollbar_realize (GtkWidget *widget);
static void gtk_hscrollbar_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
GtkAllocation *allocation);
static void gtk_hscrollbar_draw_step_forw (GtkRange *range);
static void gtk_hscrollbar_draw_step_back (GtkRange *range);
static void gtk_hscrollbar_slider_update (GtkRange *range);
static void gtk_hscrollbar_calc_slider_size (GtkHScrollbar *hscrollbar);
static gint gtk_hscrollbar_trough_keys (GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
guint
GtkType
gtk_hscrollbar_get_type (void)
{
static guint hscrollbar_type = 0;
static GtkType hscrollbar_type = 0;
if (!hscrollbar_type)
{
GtkTypeInfo hscrollbar_info =
{
"GtkHScrollbar",
sizeof (GtkHScrollbar),
sizeof (GtkHScrollbarClass),
(GtkClassInitFunc) gtk_hscrollbar_class_init,
(GtkObjectInitFunc) gtk_hscrollbar_init,
/* reserved_1 */ NULL,
"GtkHScrollbar",
sizeof (GtkHScrollbar),
sizeof (GtkHScrollbarClass),
(GtkClassInitFunc) gtk_hscrollbar_class_init,
(GtkObjectInitFunc) gtk_hscrollbar_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
hscrollbar_type = gtk_type_unique (gtk_scrollbar_get_type (), &hscrollbar_info);
hscrollbar_type = gtk_type_unique (GTK_TYPE_SCROLLBAR, &hscrollbar_info);
}
return hscrollbar_type;
@ -69,12 +79,22 @@ gtk_hscrollbar_get_type (void)
static void
gtk_hscrollbar_class_init (GtkHScrollbarClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkRangeClass *range_class;
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
range_class = (GtkRangeClass*) class;
gtk_object_add_arg_type ("GtkHScrollbar::adjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_ADJUSTMENT);
object_class->set_arg = gtk_hscrollbar_set_arg;
object_class->get_arg = gtk_hscrollbar_get_arg;
widget_class->realize = gtk_hscrollbar_realize;
widget_class->size_allocate = gtk_hscrollbar_size_allocate;
@ -86,6 +106,45 @@ gtk_hscrollbar_class_init (GtkHScrollbarClass *class)
range_class->motion = gtk_range_default_hmotion;
}
static void
gtk_hscrollbar_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkHScrollbar *hscrollbar;
hscrollbar = GTK_HSCROLLBAR (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
gtk_range_set_adjustment (GTK_RANGE (hscrollbar), GTK_VALUE_POINTER (*arg));
break;
default:
break;
}
}
static void
gtk_hscrollbar_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkHScrollbar *hscrollbar;
hscrollbar = GTK_HSCROLLBAR (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
GTK_VALUE_POINTER (*arg) = GTK_RANGE (hscrollbar);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
gtk_hscrollbar_init (GtkHScrollbar *hscrollbar)
{
@ -96,26 +155,23 @@ gtk_hscrollbar_init (GtkHScrollbar *hscrollbar)
requisition = &widget->requisition;
requisition->width = (RANGE_CLASS (widget)->min_slider_size +
RANGE_CLASS (widget)->stepper_size +
RANGE_CLASS (widget)->stepper_slider_spacing +
widget->style->klass->xthickness) * 2;
RANGE_CLASS (widget)->stepper_size +
RANGE_CLASS (widget)->stepper_slider_spacing +
widget->style->klass->xthickness) * 2;
requisition->height = (RANGE_CLASS (widget)->slider_width +
widget->style->klass->ythickness * 2);
widget->style->klass->ythickness * 2);
}
GtkWidget*
gtk_hscrollbar_new (GtkAdjustment *adjustment)
{
GtkHScrollbar *hscrollbar;
GtkWidget *hscrollbar;
hscrollbar = gtk_type_new (gtk_hscrollbar_get_type ());
hscrollbar = gtk_widget_new (GTK_TYPE_HSCROLLBAR,
"adjustment", adjustment,
NULL);
if (!adjustment)
adjustment = (GtkAdjustment*) gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
gtk_range_set_adjustment (GTK_RANGE (hscrollbar), adjustment);
return GTK_WIDGET (hscrollbar);
return hscrollbar;
}
@ -142,10 +198,10 @@ gtk_hscrollbar_realize (GtkWidget *widget)
attributes.colormap = gtk_widget_get_colormap (widget);
attributes.event_mask = gtk_widget_get_events (widget);
attributes.event_mask |= (GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
@ -161,8 +217,8 @@ gtk_hscrollbar_realize (GtkWidget *widget)
range->step_back = gdk_window_new (range->trough, &attributes, attributes_mask);
attributes.x = (widget->allocation.width -
widget->style->klass->xthickness -
RANGE_CLASS (widget)->stepper_size);
widget->style->klass->xthickness -
RANGE_CLASS (widget)->stepper_size);
range->step_forw = gdk_window_new (range->trough, &attributes, attributes_mask);
@ -171,7 +227,7 @@ gtk_hscrollbar_realize (GtkWidget *widget)
attributes.width = RANGE_CLASS (widget)->min_slider_size;
attributes.height = RANGE_CLASS (widget)->slider_width;
attributes.event_mask |= (GDK_BUTTON_MOTION_MASK |
GDK_POINTER_MOTION_HINT_MASK);
GDK_POINTER_MOTION_HINT_MASK);
range->slider = gdk_window_new (range->trough, &attributes, attributes_mask);
@ -197,7 +253,7 @@ gtk_hscrollbar_realize (GtkWidget *widget)
static void
gtk_hscrollbar_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
GtkAllocation *allocation)
{
GtkRange *range;
@ -211,23 +267,23 @@ gtk_hscrollbar_size_allocate (GtkWidget *widget,
range = GTK_RANGE (widget);
gdk_window_move_resize (range->trough,
allocation->x,
allocation->y + (allocation->height - widget->requisition.height) / 2,
allocation->width, widget->requisition.height);
allocation->x,
allocation->y + (allocation->height - widget->requisition.height) / 2,
allocation->width, widget->requisition.height);
gdk_window_move_resize (range->step_back,
widget->style->klass->xthickness,
widget->style->klass->ythickness,
RANGE_CLASS (widget)->stepper_size,
widget->requisition.height - widget->style->klass->ythickness * 2);
widget->style->klass->xthickness,
widget->style->klass->ythickness,
RANGE_CLASS (widget)->stepper_size,
widget->requisition.height - widget->style->klass->ythickness * 2);
gdk_window_move_resize (range->step_forw,
allocation->width - widget->style->klass->xthickness -
RANGE_CLASS (widget)->stepper_size,
widget->style->klass->ythickness,
RANGE_CLASS (widget)->stepper_size,
widget->requisition.height - widget->style->klass->ythickness * 2);
allocation->width - widget->style->klass->xthickness -
RANGE_CLASS (widget)->stepper_size,
widget->style->klass->ythickness,
RANGE_CLASS (widget)->stepper_size,
widget->requisition.height - widget->style->klass->ythickness * 2);
gdk_window_resize (range->slider,
RANGE_CLASS (widget)->min_slider_size,
widget->requisition.height - widget->style->klass->ythickness * 2);
RANGE_CLASS (widget)->min_slider_size,
widget->requisition.height - widget->style->klass->ythickness * 2);
gtk_range_slider_update (GTK_RANGE (widget));
}
@ -245,25 +301,25 @@ gtk_hscrollbar_draw_step_forw (GtkRange *range)
if (GTK_WIDGET_DRAWABLE (range))
{
if (range->in_child == RANGE_CLASS (range)->step_forw)
{
if (range->click_child == RANGE_CLASS (range)->step_forw)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
{
if (range->click_child == RANGE_CLASS (range)->step_forw)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
else
state_type = GTK_STATE_NORMAL;
state_type = GTK_STATE_NORMAL;
if (range->click_child == RANGE_CLASS (range)->step_forw)
shadow_type = GTK_SHADOW_IN;
shadow_type = GTK_SHADOW_IN;
else
shadow_type = GTK_SHADOW_OUT;
shadow_type = GTK_SHADOW_OUT;
gtk_paint_arrow (GTK_WIDGET (range)->style, range->step_forw,
state_type, shadow_type,
NULL, GTK_WIDGET (range), "hscrollbar",
GTK_ARROW_RIGHT,
TRUE, 0, 0, -1, -1);
state_type, shadow_type,
NULL, GTK_WIDGET (range), "hscrollbar",
GTK_ARROW_RIGHT,
TRUE, 0, 0, -1, -1);
}
}
@ -279,25 +335,25 @@ gtk_hscrollbar_draw_step_back (GtkRange *range)
if (GTK_WIDGET_DRAWABLE (range))
{
if (range->in_child == RANGE_CLASS (range)->step_back)
{
if (range->click_child == RANGE_CLASS (range)->step_back)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
{
if (range->click_child == RANGE_CLASS (range)->step_back)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
else
state_type = GTK_STATE_NORMAL;
state_type = GTK_STATE_NORMAL;
if (range->click_child == RANGE_CLASS (range)->step_back)
shadow_type = GTK_SHADOW_IN;
shadow_type = GTK_SHADOW_IN;
else
shadow_type = GTK_SHADOW_OUT;
shadow_type = GTK_SHADOW_OUT;
gtk_paint_arrow (GTK_WIDGET (range)->style, range->step_back,
state_type, shadow_type,
NULL, GTK_WIDGET (range), "hscrollbar",
GTK_ARROW_LEFT,
TRUE, 0, 0, -1, -1);
gtk_paint_arrow (GTK_WIDGET (range)->style, range->step_back,
state_type, shadow_type,
NULL, GTK_WIDGET (range), "hscrollbar",
GTK_ARROW_LEFT,
TRUE, 0, 0, -1, -1);
}
}
@ -335,37 +391,37 @@ gtk_hscrollbar_calc_slider_size (GtkHScrollbar *hscrollbar)
gdk_window_get_position (range->step_forw, &step_forw_x, NULL);
left = (step_back_x +
step_back_width +
RANGE_CLASS (hscrollbar)->stepper_slider_spacing);
step_back_width +
RANGE_CLASS (hscrollbar)->stepper_slider_spacing);
right = step_forw_x - RANGE_CLASS (hscrollbar)->stepper_slider_spacing;
width = right - left;
if ((range->adjustment->page_size > 0) &&
(range->adjustment->lower != range->adjustment->upper))
{
if (range->adjustment->page_size >
(range->adjustment->upper - range->adjustment->lower))
range->adjustment->page_size = range->adjustment->upper - range->adjustment->lower;
(range->adjustment->lower != range->adjustment->upper))
{
if (range->adjustment->page_size >
(range->adjustment->upper - range->adjustment->lower))
range->adjustment->page_size = range->adjustment->upper - range->adjustment->lower;
width = (width * range->adjustment->page_size /
(range->adjustment->upper - range->adjustment->lower));
width = (width * range->adjustment->page_size /
(range->adjustment->upper - range->adjustment->lower));
if (width < RANGE_CLASS (hscrollbar)->min_slider_size)
width = RANGE_CLASS (hscrollbar)->min_slider_size;
}
if (width < RANGE_CLASS (hscrollbar)->min_slider_size)
width = RANGE_CLASS (hscrollbar)->min_slider_size;
}
gdk_window_get_size (range->slider, &slider_width, &slider_height);
if (slider_width != width)
gdk_window_resize (range->slider, width, slider_height);
gdk_window_resize (range->slider, width, slider_height);
}
}
static gint
gtk_hscrollbar_trough_keys(GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
{
gint return_val = FALSE;
switch (key->keyval)
@ -381,16 +437,16 @@ gtk_hscrollbar_trough_keys(GtkRange *range,
case GDK_Home:
return_val = TRUE;
if (key->state & GDK_CONTROL_MASK)
*scroll = GTK_SCROLL_PAGE_BACKWARD;
*scroll = GTK_SCROLL_PAGE_BACKWARD;
else
*pos = GTK_TROUGH_START;
*pos = GTK_TROUGH_START;
break;
case GDK_End:
return_val = TRUE;
if (key->state & GDK_CONTROL_MASK)
*scroll = GTK_SCROLL_PAGE_FORWARD;
*scroll = GTK_SCROLL_PAGE_FORWARD;
else
*pos = GTK_TROUGH_END;
*pos = GTK_TROUGH_END;
break;
}
return return_val;

10
gtk/gtkhscrollbar.h
View File

@ -29,9 +29,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_HSCROLLBAR(obj) GTK_CHECK_CAST (obj, gtk_hscrollbar_get_type (), GtkHScrollbar)
#define GTK_HSCROLLBAR_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_hscrollbar_get_type (), GtkHScrollbarClass)
#define GTK_IS_HSCROLLBAR(obj) GTK_CHECK_TYPE (obj, gtk_hscrollbar_get_type ())
#define GTK_TYPE_HSCROLLBAR (gtk_hscrollbar_get_type ())
#define GTK_HSCROLLBAR(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_HSCROLLBAR, GtkHScrollbar))
#define GTK_HSCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_HSCROLLBAR, GtkHScrollbarClass))
#define GTK_IS_HSCROLLBAR(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_HSCROLLBAR))
#define GTK_IS_HSCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_HSCROLLBAR))
typedef struct _GtkHScrollbar GtkHScrollbar;
@ -48,7 +50,7 @@ struct _GtkHScrollbarClass
};
guint gtk_hscrollbar_get_type (void);
GtkType gtk_hscrollbar_get_type (void);
GtkWidget* gtk_hscrollbar_new (GtkAdjustment *adjustment);

2
gtk/gtkmisc.c
View File

@ -87,8 +87,6 @@ gtk_misc_class_init (GtkMiscClass *class)
static void
gtk_misc_init (GtkMisc *misc)
{
GTK_WIDGET_SET_FLAGS (misc, GTK_BASIC);
misc->xalign = 0.5;
misc->yalign = 0.5;
misc->xpad = 0;

7
gtk/gtknotebook.c
View File

@ -242,7 +242,7 @@ gtk_notebook_class_init (GtkNotebookClass *class)
gtk_object_add_arg_type ("GtkNotebook::page", GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_PAGE);
gtk_object_add_arg_type ("GtkNotebook::tab_pos", GTK_TYPE_POSITION_TYPE, GTK_ARG_READWRITE, ARG_TAB_POS);
gtk_object_add_arg_type ("GtkNotebook::tab_border", GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_TAB_BORDER);
gtk_object_add_arg_type ("GtkNotebook::tab_border", GTK_TYPE_UINT, GTK_ARG_WRITABLE, ARG_TAB_BORDER);
gtk_object_add_arg_type ("GtkNotebook::tab_hborder", GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_TAB_HBORDER);
gtk_object_add_arg_type ("GtkNotebook::tab_vborder", GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_TAB_VBORDER);
gtk_object_add_arg_type ("GtkNotebook::show_tabs", GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_SHOW_TABS);
@ -315,7 +315,6 @@ gtk_notebook_init (GtkNotebook *notebook)
notebook->panel = NULL;
notebook->menu = NULL;
notebook->tab_border = 2;
notebook->tab_hborder = 2;
notebook->tab_vborder = 2;
@ -433,9 +432,6 @@ gtk_notebook_get_arg (GtkObject *object,
case ARG_TAB_POS:
GTK_VALUE_ENUM (*arg) = notebook->tab_pos;
break;
case ARG_TAB_BORDER:
GTK_VALUE_UINT (*arg) = notebook->tab_border;
break;
case ARG_TAB_HBORDER:
GTK_VALUE_UINT (*arg) = notebook->tab_hborder;
break;
@ -3730,7 +3726,6 @@ gtk_notebook_set_tab_border (GtkNotebook *notebook,
g_return_if_fail (notebook != NULL);
g_return_if_fail (GTK_IS_NOTEBOOK (notebook));
notebook->tab_border = tab_border;
notebook->tab_hborder = tab_border;
notebook->tab_vborder = tab_border;

3
gtk/gtknotebook.h
View File

@ -56,9 +56,6 @@ struct _GtkNotebook
guint32 timer;
guint16 tab_border; /* deprecated field,
* use tab_hborder, tab_vborder instead
*/
guint16 tab_hborder;
guint16 tab_vborder;

188
gtk/gtkobject.c
View File

@ -40,7 +40,8 @@ enum {
void gtk_object_init_type (void);
static void gtk_object_base_class_init (GtkObjectClass *klass);
static void gtk_object_class_init (GtkObjectClass *klass);
static void gtk_object_init (GtkObject *object);
static void gtk_object_init (GtkObject *object,
GtkObjectClass *klass);
static void gtk_object_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
@ -56,10 +57,9 @@ static guint object_signals[LAST_SIGNAL] = { 0 };
static GHashTable *object_arg_info_ht = NULL;
static const gchar *user_data_key = "user_data";
static guint user_data_key_id = 0;
static const gchar *weakrefs_key = "gtk-weakrefs";
static guint weakrefs_key_id = 0;
static GQuark quark_user_data = 0;
static GQuark quark_weakrefs = 0;
static GQuark quark_carg_history = 0;
#ifdef G_ENABLE_DEBUG
@ -131,6 +131,7 @@ gtk_object_base_class_init (GtkObjectClass *class)
class->signals = NULL;
class->nsignals = 0;
class->n_args = 0;
class->construct_args = NULL;
/* reset instance specifc methods that don't get inherited */
class->get_arg = NULL;
@ -140,6 +141,8 @@ gtk_object_base_class_init (GtkObjectClass *class)
static void
gtk_object_class_init (GtkObjectClass *class)
{
quark_carg_history = g_quark_from_static_string ("gtk-construct-arg-history");
gtk_object_add_arg_type ("GtkObject::user_data",
GTK_TYPE_POINTER,
GTK_ARG_READWRITE,
@ -179,9 +182,20 @@ gtk_object_class_init (GtkObjectClass *class)
}
static void
gtk_object_init (GtkObject *object)
gtk_object_init (GtkObject *object,
GtkObjectClass *klass)
{
gboolean needs_construction = FALSE;
GTK_OBJECT_FLAGS (object) = GTK_FLOATING;
do
{
needs_construction |= klass->construct_args != NULL;
klass = gtk_type_parent_class (klass->type);
}
while (klass && !needs_construction);
if (!needs_construction)
GTK_OBJECT_FLAGS (object) |= GTK_CONSTRUCTED;
object->ref_count = 1;
g_datalist_init (&object->object_data);
@ -208,6 +222,7 @@ gtk_object_destroy (GtkObject *object)
{
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_OBJECT (object));
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (object));
if (!GTK_OBJECT_DESTROYED (object))
{
@ -352,6 +367,8 @@ gtk_object_class_add_user_signal (GtkObjectClass *class,
g_return_val_if_fail (class != NULL, 0);
g_message ("gtk_object_class_add_user_signal() is deprecated");
if (nparams > 0)
{
params = g_new (GtkType, nparams);
@ -521,14 +538,14 @@ gtk_object_weakref (GtkObject *object,
g_return_if_fail (notify != NULL);
g_return_if_fail (GTK_IS_OBJECT (object));
if (!weakrefs_key_id)
weakrefs_key_id = g_quark_from_static_string (weakrefs_key);
if (!quark_weakrefs)
quark_weakrefs = g_quark_from_static_string ("gtk-weakrefs");
weak = g_new (GtkWeakRef, 1);
weak->next = gtk_object_get_data_by_id (object, weakrefs_key_id);
weak->next = gtk_object_get_data_by_id (object, quark_weakrefs);
weak->notify = notify;
weak->data = data;
gtk_object_set_data_by_id (object, weakrefs_key_id, weak);
gtk_object_set_data_by_id (object, quark_weakrefs, weak);
}
void
@ -541,17 +558,17 @@ gtk_object_weakunref (GtkObject *object,
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_OBJECT (object));
if (!weakrefs_key_id)
if (!quark_weakrefs)
return;
weaks = gtk_object_get_data_by_id (object, weakrefs_key_id);
weaks = gtk_object_get_data_by_id (object, quark_weakrefs);
for (wp = &weaks; *wp; wp = &(*wp)->next)
{
w = *wp;
if (w->notify == notify && w->data == data)
{
if (w == weaks)
gtk_object_set_data_by_id (object, weakrefs_key_id, w->next);
gtk_object_set_data_by_id (object, quark_weakrefs, w->next);
else
*wp = w->next;
g_free (w);
@ -563,11 +580,11 @@ gtk_object_weakunref (GtkObject *object,
static void
gtk_object_notify_weaks (GtkObject *object)
{
if (weakrefs_key_id)
if (quark_weakrefs)
{
GtkWeakRef *w1, *w2;
w1 = gtk_object_get_data_by_id (object, weakrefs_key_id);
w1 = gtk_object_get_data_by_id (object, quark_weakrefs);
while (w1)
{
@ -628,6 +645,9 @@ gtk_object_new (GtkType object_type,
gtk_args_collect_cleanup (arg_list, info_list);
}
if (!GTK_OBJECT_CONSTRUCTED (object))
gtk_object_default_construct (object);
return object;
}
@ -648,6 +668,9 @@ gtk_object_newv (GtkType object_type,
for (max_args = args + n_args; args < max_args; args++)
gtk_object_arg_set (object, args, NULL);
if (!GTK_OBJECT_CONSTRUCTED (object))
gtk_object_default_construct (object);
return object;
}
@ -727,9 +750,9 @@ gtk_object_set (GtkObject *object,
}
void
gtk_object_arg_set (GtkObject *object,
GtkArg *arg,
GtkArgInfo *info)
gtk_object_arg_set (GtkObject *object,
GtkArg *arg,
GtkArgInfo *info)
{
GtkObjectClass *oclass;
@ -753,7 +776,14 @@ gtk_object_arg_set (GtkObject *object,
}
}
if (! (info->arg_flags & GTK_ARG_WRITABLE))
if (info->arg_flags & GTK_ARG_CONSTRUCT_ONLY &&
GTK_OBJECT_CONSTRUCTED (object))
{
g_warning ("gtk_object_arg_set(): cannot set argument \"%s\" for constructed object",
info->full_name);
return;
}
if (!(info->arg_flags & GTK_ARG_WRITABLE))
{
g_warning ("gtk_object_arg_set(): argument \"%s\" is not writable",
info->full_name);
@ -770,12 +800,23 @@ gtk_object_arg_set (GtkObject *object,
oclass = gtk_type_class (info->class_type);
g_assert (oclass->set_arg != NULL);
oclass->set_arg (object, arg, info->arg_id);
if (!GTK_OBJECT_CONSTRUCTED (object) &&
(info->arg_flags & GTK_ARG_CONSTRUCT_ONLY ||
info->arg_flags & GTK_ARG_CONSTRUCT))
{
GSList *slist;
slist = gtk_object_get_data_by_id (object, quark_carg_history);
gtk_object_set_data_by_id (object,
quark_carg_history,
g_slist_prepend (slist, info));
}
}
void
gtk_object_arg_get (GtkObject *object,
GtkArg *arg,
GtkArgInfo *info)
gtk_object_arg_get (GtkObject *object,
GtkArg *arg,
GtkArgInfo *info)
{
GtkObjectClass *oclass;
@ -814,12 +855,79 @@ gtk_object_arg_get (GtkObject *object,
oclass->get_arg (object, arg, info->arg_id);
}
void
gtk_object_default_construct (GtkObject *object)
{
GSList *slist;
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_OBJECT (object));
if (!GTK_OBJECT_CONSTRUCTED (object))
{
for (slist = object->klass->construct_args;
slist && !GTK_OBJECT_CONSTRUCTED (object);
slist = slist->next)
{
GSList *history;
GtkArgInfo *info;
info = slist->data;
history = gtk_object_get_data_by_id (object, quark_carg_history);
if (!g_slist_find (history, info))
{
GtkArg arg;
/* default application */
arg.type = info->type;
arg.name = info->name;
switch (gtk_type_get_varargs_type (arg.type))
{
case GTK_TYPE_FLOAT:
GTK_VALUE_FLOAT (arg) = 0.0;
break;
case GTK_TYPE_DOUBLE:
GTK_VALUE_DOUBLE (arg) = 0.0;
break;
case GTK_TYPE_BOXED:
case GTK_TYPE_STRING:
case GTK_TYPE_POINTER:
case GTK_TYPE_OBJECT:
GTK_VALUE_POINTER (arg) = NULL;
break;
default:
memset (&arg.d, 0, sizeof (arg.d));
break;
}
gtk_object_arg_set (object, &arg, info);
}
}
if (!GTK_OBJECT_CONSTRUCTED (object))
gtk_object_constructed (object);
}
}
void
gtk_object_constructed (GtkObject *object)
{
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_OBJECT (object));
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (object) == FALSE);
g_slist_free (gtk_object_get_data_by_id (object, quark_carg_history));
gtk_object_set_data_by_id (object, quark_carg_history, NULL);
GTK_OBJECT_FLAGS (object) |= GTK_CONSTRUCTED;
}
void
gtk_object_add_arg_type (const char *arg_name,
GtkType arg_type,
guint arg_flags,
guint arg_id)
{
GtkArgInfo *info;
g_return_if_fail (arg_name != NULL);
g_return_if_fail (arg_type > GTK_TYPE_NONE);
g_return_if_fail (arg_id > 0);
@ -828,18 +936,32 @@ gtk_object_add_arg_type (const char *arg_name,
g_return_if_fail ((arg_flags & GTK_ARG_READWRITE) == GTK_ARG_READWRITE);
else
g_return_if_fail ((arg_flags & GTK_ARG_READWRITE) != 0);
if (arg_flags & GTK_ARG_CONSTRUCT_ONLY)
g_return_if_fail ((arg_flags & GTK_ARG_WRITABLE) == GTK_ARG_WRITABLE);
if (!object_arg_info_ht)
object_arg_info_ht = g_hash_table_new (gtk_arg_info_hash,
gtk_arg_info_equal);
gtk_arg_type_new_static (GTK_TYPE_OBJECT,
arg_name,
GTK_STRUCT_OFFSET (GtkObjectClass, n_args),
object_arg_info_ht,
arg_type,
arg_flags,
arg_id);
info = gtk_arg_type_new_static (GTK_TYPE_OBJECT,
arg_name,
GTK_STRUCT_OFFSET (GtkObjectClass, n_args),
object_arg_info_ht,
arg_type,
arg_flags,
arg_id);
if (info &&
(info->arg_flags & GTK_ARG_CONSTRUCT ||
info->arg_flags & GTK_ARG_CONSTRUCT_ONLY))
{
GtkObjectClass *class;
class = gtk_type_class (info->class_type);
if (info->arg_flags & GTK_ARG_CONSTRUCT_ONLY)
class->construct_args = g_slist_prepend (class->construct_args, info);
else
class->construct_args = g_slist_append (class->construct_args, info);
}
}
gchar*
@ -1003,10 +1125,10 @@ gtk_object_set_user_data (GtkObject *object,
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_OBJECT (object));
if (!user_data_key_id)
user_data_key_id = g_quark_from_static_string (user_data_key);
if (!quark_user_data)
quark_user_data = g_quark_from_static_string ("user_data");
g_datalist_id_set_data (&object->object_data, user_data_key_id, data);
g_datalist_id_set_data (&object->object_data, quark_user_data, data);
}
gpointer
@ -1015,7 +1137,7 @@ gtk_object_get_user_data (GtkObject *object)
g_return_val_if_fail (object != NULL, NULL);
g_return_val_if_fail (GTK_IS_OBJECT (object), NULL);
return g_datalist_id_get_data (&object->object_data, user_data_key_id);
return g_datalist_id_get_data (&object->object_data, quark_user_data);
}
/*******************************************

26
gtk/gtkobject.h
View File

@ -74,16 +74,16 @@ typedef enum
GTK_DESTROYED = 1 << 0,
GTK_FLOATING = 1 << 1,
GTK_CONNECTED = 1 << 2,
GTK_RESERVED_2 = 1 << 3,
GTK_OBJECT_FLAG_LAST = GTK_RESERVED_2
GTK_CONSTRUCTED = 1 << 3,
} GtkObjectFlags;
/* Macros for extracting the object_flags from GtkObject.
*/
#define GTK_OBJECT_FLAGS(obj) (GTK_OBJECT (obj)->flags)
#define GTK_OBJECT_DESTROYED(obj) (GTK_OBJECT_FLAGS (obj) & GTK_DESTROYED)
#define GTK_OBJECT_FLOATING(obj) (GTK_OBJECT_FLAGS (obj) & GTK_FLOATING)
#define GTK_OBJECT_CONNECTED(obj) (GTK_OBJECT_FLAGS (obj) & GTK_CONNECTED)
#define GTK_OBJECT_DESTROYED(obj) ((GTK_OBJECT_FLAGS (obj) & GTK_DESTROYED) != 0)
#define GTK_OBJECT_FLOATING(obj) ((GTK_OBJECT_FLAGS (obj) & GTK_FLOATING) != 0)
#define GTK_OBJECT_CONNECTED(obj) ((GTK_OBJECT_FLAGS (obj) & GTK_CONNECTED) != 0)
#define GTK_OBJECT_CONSTRUCTED(obj) ((GTK_OBJECT_FLAGS (obj) & GTK_CONSTRUCTED) != 0)
/* Macros for setting and clearing bits in the object_flags field of GtkObject.
*/
@ -94,15 +94,16 @@ typedef enum
*/
typedef enum
{
GTK_ARG_READABLE = 1 << 0,
GTK_ARG_WRITABLE = 1 << 1,
GTK_ARG_CONSTRUCT = 1 << 2,
GTK_ARG_CHILD_ARG = 1 << 3,
GTK_ARG_MASK = 0x0f,
GTK_ARG_READABLE = 1 << 0,
GTK_ARG_WRITABLE = 1 << 1,
GTK_ARG_CONSTRUCT = 1 << 2,
GTK_ARG_CONSTRUCT_ONLY = 1 << 3,
GTK_ARG_CHILD_ARG = 1 << 4,
GTK_ARG_MASK = 0x1f,
/* aliases
*/
GTK_ARG_READWRITE = GTK_ARG_READABLE | GTK_ARG_WRITABLE
GTK_ARG_READWRITE = GTK_ARG_READABLE | GTK_ARG_WRITABLE
} GtkArgFlags;
typedef struct _GtkObjectClass GtkObjectClass;
@ -162,6 +163,7 @@ struct _GtkObjectClass
/* The number of arguments per class.
*/
guint n_args;
GSList *construct_args;
/* Non overridable class methods to set and get per class arguments */
void (*set_arg) (GtkObject *object,
@ -212,6 +214,8 @@ GtkObject* gtk_object_new (GtkType type,
GtkObject* gtk_object_newv (GtkType object_type,
guint n_args,
GtkArg *args);
void gtk_object_default_construct (GtkObject *object);
void gtk_object_constructed (GtkObject *object);
void gtk_object_sink (GtkObject *object);
void gtk_object_ref (GtkObject *object);
void gtk_object_unref (GtkObject *object);

4
gtk/gtkoptionmenu.c
View File

@ -531,14 +531,12 @@ gtk_option_menu_update_contents (GtkOptionMenu *option_menu)
child = GTK_BIN (option_menu->menu_item)->child;
if (child)
{
gtk_container_block_resize (GTK_CONTAINER (option_menu));
if (GTK_BIN (option_menu)->child)
gtk_container_remove (GTK_CONTAINER (option_menu),
GTK_BIN (option_menu)->child);
if (GTK_WIDGET (option_menu)->state != child->state)
gtk_widget_set_state (child, GTK_WIDGET (option_menu)->state);
gtk_widget_reparent (child, GTK_WIDGET (option_menu));
gtk_container_unblock_resize (GTK_CONTAINER (option_menu));
}
gtk_widget_size_request (child, &child->requisition);
@ -559,14 +557,12 @@ gtk_option_menu_remove_contents (GtkOptionMenu *option_menu)
if (GTK_BIN (option_menu)->child)
{
gtk_container_block_resize (GTK_CONTAINER (option_menu));
if (GTK_WIDGET (option_menu->menu_item)->state != GTK_BIN (option_menu)->child->state)
gtk_widget_set_state (GTK_BIN (option_menu)->child,
GTK_WIDGET (option_menu->menu_item)->state);
gtk_widget_reparent (GTK_BIN (option_menu)->child, option_menu->menu_item);
gtk_widget_unref (option_menu->menu_item);
option_menu->menu_item = NULL;
gtk_container_unblock_resize (GTK_CONTAINER (option_menu));
}
}

2
gtk/gtkpacker.c
View File

@ -491,7 +491,7 @@ gtk_packer_get_child_arg (GtkContainer *container,
static void
gtk_packer_init (GtkPacker *packer)
{
GTK_WIDGET_SET_FLAGS (packer, GTK_NO_WINDOW | GTK_BASIC);
GTK_WIDGET_SET_FLAGS (packer, GTK_NO_WINDOW);
packer->children = NULL;
packer->spacing = 0;

2
gtk/gtkpreview.c
View File

@ -107,8 +107,6 @@ gtk_preview_reset (void)
static void
gtk_preview_init (GtkPreview *preview)
{
GTK_WIDGET_SET_FLAGS (preview, GTK_BASIC);
preview->buffer = NULL;
preview->buffer_width = 0;
preview->buffer_height = 0;

127
gtk/gtkprogress.c
View File

@ -25,8 +25,24 @@
#define EPSILON 1e-5
enum {
ARG_0,
ARG_ACTIVITY_MODE,
ARG_SHOW_TEXT,
ARG_TEXT_XALIGN,
ARG_TEXT_YALIGN
};
static void gtk_progress_class_init (GtkProgressClass *klass);
static void gtk_progress_init (GtkProgress *progress);
static void gtk_progress_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_progress_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_progress_destroy (GtkObject *object);
static void gtk_progress_finalize (GtkObject *object);
static void gtk_progress_realize (GtkWidget *widget);
static gint gtk_progress_expose (GtkWidget *widget,
@ -39,10 +55,10 @@ static void gtk_progress_create_pixmap (GtkProgress *progress);
static GtkWidgetClass *parent_class = NULL;
guint
GtkType
gtk_progress_get_type (void)
{
static guint progress_type = 0;
static GtkType progress_type = 0;
if (!progress_type)
{
@ -58,7 +74,7 @@ gtk_progress_get_type (void)
(GtkClassInitFunc) NULL
};
progress_type = gtk_type_unique (gtk_widget_get_type (), &progress_info);
progress_type = gtk_type_unique (GTK_TYPE_WIDGET, &progress_info);
}
return progress_type;
@ -72,9 +88,28 @@ gtk_progress_class_init (GtkProgressClass *class)
object_class = (GtkObjectClass *) class;
widget_class = (GtkWidgetClass *) class;
parent_class = gtk_type_class (GTK_TYPE_WIDGET);
parent_class = gtk_type_class (gtk_widget_get_type ());
gtk_object_add_arg_type ("GtkProgress::activity_mode",
GTK_TYPE_BOOL,
GTK_ARG_READWRITE,
ARG_ACTIVITY_MODE);
gtk_object_add_arg_type ("GtkProgress::show_text",
GTK_TYPE_BOOL,
GTK_ARG_READWRITE,
ARG_SHOW_TEXT);
gtk_object_add_arg_type ("GtkProgress::text_xalign",
GTK_TYPE_FLOAT,
GTK_ARG_READWRITE,
ARG_TEXT_XALIGN);
gtk_object_add_arg_type ("GtkProgress::text_yalign",
GTK_TYPE_FLOAT,
GTK_ARG_READWRITE,
ARG_TEXT_YALIGN);
object_class->set_arg = gtk_progress_set_arg;
object_class->get_arg = gtk_progress_get_arg;
object_class->destroy = gtk_progress_destroy;
object_class->finalize = gtk_progress_finalize;
widget_class->realize = gtk_progress_realize;
@ -87,11 +122,67 @@ gtk_progress_class_init (GtkProgressClass *class)
class->act_mode_enter = NULL;
}
static void
gtk_progress_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkProgress *progress;
progress = GTK_PROGRESS (object);
switch (arg_id)
{
case ARG_ACTIVITY_MODE:
gtk_progress_set_activity_mode (progress, GTK_VALUE_BOOL (*arg));
break;
case ARG_SHOW_TEXT:
gtk_progress_set_show_text (progress, GTK_VALUE_BOOL (*arg));
break;
case ARG_TEXT_XALIGN:
gtk_progress_set_text_alignment (progress, GTK_VALUE_FLOAT (*arg), progress->y_align);
break;
case ARG_TEXT_YALIGN:
gtk_progress_set_text_alignment (progress, progress->x_align, GTK_VALUE_FLOAT (*arg));
break;
default:
break;
}
}
static void
gtk_progress_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkProgress *progress;
progress = GTK_PROGRESS (object);
switch (arg_id)
{
case ARG_ACTIVITY_MODE:
GTK_VALUE_BOOL (*arg) = (progress->activity_mode != 0);
break;
case ARG_SHOW_TEXT:
GTK_VALUE_BOOL (*arg) = (progress->show_text != 0);
break;
case ARG_TEXT_XALIGN:
GTK_VALUE_FLOAT (*arg) = progress->x_align;
break;
case ARG_TEXT_YALIGN:
GTK_VALUE_FLOAT (*arg) = progress->y_align;
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
gtk_progress_init (GtkProgress *progress)
{
GTK_WIDGET_SET_FLAGS (progress, GTK_BASIC);
progress->adjustment = NULL;
progress->offscreen_pixmap = NULL;
progress->format = g_strdup ("%P %%");
progress->x_align = 0.5;
@ -136,6 +227,23 @@ gtk_progress_realize (GtkWidget *widget)
gtk_progress_create_pixmap (progress);
}
static void
gtk_progress_destroy (GtkObject *object)
{
GtkProgress *progress;
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_PROGRESS (object));
progress = GTK_PROGRESS (object);
if (progress->adjustment)
gtk_signal_disconnect_by_data (GTK_OBJECT (progress->adjustment),
progress);
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
static void
gtk_progress_finalize (GtkObject *object)
{
@ -146,7 +254,8 @@ gtk_progress_finalize (GtkObject *object)
progress = GTK_PROGRESS (object);
gtk_object_unref (GTK_OBJECT (GTK_PROGRESS (object)->adjustment));
if (progress->adjustment)
gtk_object_unref (GTK_OBJECT (GTK_PROGRESS (object)->adjustment));
if (progress->offscreen_pixmap)
gdk_pixmap_unref (progress->offscreen_pixmap);
@ -340,6 +449,10 @@ gtk_progress_set_adjustment (GtkProgress *progress,
{
g_return_if_fail (progress != NULL);
g_return_if_fail (GTK_IS_PROGRESS (progress));
if (adjustment)
g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
else
adjustment = (GtkAdjustment*) gtk_object_new (GTK_TYPE_ADJUSTMENT, NULL);
if (progress->adjustment != adjustment)
{

14
gtk/gtkprogress.h
View File

@ -31,9 +31,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_PROGRESS(obj) GTK_CHECK_CAST (obj, gtk_progress_get_type (), GtkProgress)
#define GTK_PROGRESS_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_progress_get_type (), GtkProgressClass)
#define GTK_IS_PROGRESS(obj) GTK_CHECK_TYPE (obj, gtk_progress_get_type ())
#define GTK_TYPE_PROGRESS (gtk_progress_get_type ())
#define GTK_PROGRESS(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_PROGRESS, GtkProgress))
#define GTK_PROGRESS_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_PROGRESS, GtkProgressClass))
#define GTK_IS_PROGRESS(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_PROGRESS))
#define GTK_IS_PROGRESS_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PROGRESS))
typedef struct _GtkProgress GtkProgress;
@ -64,7 +66,7 @@ struct _GtkProgressClass
};
guint gtk_progress_get_type (void);
GtkType gtk_progress_get_type (void);
void gtk_progress_set_show_text (GtkProgress *progress,
gint show_text);
void gtk_progress_set_text_alignment (GtkProgress *progress,
@ -85,8 +87,8 @@ void gtk_progress_set_value (GtkProgress *progress,
gfloat gtk_progress_get_value (GtkProgress *progress);
void gtk_progress_set_activity_mode (GtkProgress *progress,
guint activity_mode);
gchar * gtk_progress_get_current_text (GtkProgress *progress);
gchar * gtk_progress_get_text_from_value (GtkProgress *progress,
gchar* gtk_progress_get_current_text (GtkProgress *progress);
gchar* gtk_progress_get_text_from_value (GtkProgress *progress,
gfloat value);
gfloat gtk_progress_get_current_percentage (GtkProgress *progress);
gfloat gtk_progress_get_percentage_from_value (GtkProgress *progress,

150
gtk/gtkprogressbar.c
View File

@ -29,9 +29,24 @@
#define MAX_TEXT_LENGTH 80
#define TEXT_SPACING 2
enum {
ARG_0,
ARG_ADJUSTMENT,
ARG_ORIENTATION,
ARG_BAR_STYLE,
ARG_ACTIVITY_STEP,
ARG_ACTIVITY_BLOCKS,
ARG_DISCRETE_BLOCKS
};
static void gtk_progress_bar_class_init (GtkProgressBarClass *klass);
static void gtk_progress_bar_init (GtkProgressBar *pbar);
static void gtk_progress_bar_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_progress_bar_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_progress_bar_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static void gtk_progress_bar_real_update (GtkProgress *progress);
@ -39,10 +54,10 @@ static void gtk_progress_bar_paint (GtkProgress *progress);
static void gtk_progress_bar_act_mode_enter (GtkProgress *progress);
guint
GtkType
gtk_progress_bar_get_type (void)
{
static guint progress_bar_type = 0;
static GtkType progress_bar_type = 0;
if (!progress_bar_type)
{
@ -58,8 +73,7 @@ gtk_progress_bar_get_type (void)
(GtkClassInitFunc) NULL
};
progress_bar_type = gtk_type_unique (gtk_progress_get_type (),
&progress_bar_info);
progress_bar_type = gtk_type_unique (GTK_TYPE_PROGRESS, &progress_bar_info);
}
return progress_bar_type;
@ -68,12 +82,42 @@ gtk_progress_bar_get_type (void)
static void
gtk_progress_bar_class_init (GtkProgressBarClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkProgressClass *progress_class;
object_class = (GtkObjectClass *) class;
widget_class = (GtkWidgetClass *) class;
progress_class = (GtkProgressClass *) class;
gtk_object_add_arg_type ("GtkProgressBar::adjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_ADJUSTMENT);
gtk_object_add_arg_type ("GtkProgressBar::orientation",
GTK_TYPE_PROGRESS_BAR_ORIENTATION,
GTK_ARG_READWRITE,
ARG_ORIENTATION);
gtk_object_add_arg_type ("GtkProgressBar::bar_style",
GTK_TYPE_PROGRESS_BAR_STYLE,
GTK_ARG_READWRITE,
ARG_BAR_STYLE);
gtk_object_add_arg_type ("GtkProgressBar::activity_step",
GTK_TYPE_UINT,
GTK_ARG_READWRITE,
ARG_ACTIVITY_STEP);
gtk_object_add_arg_type ("GtkProgressBar::activity_blocks",
GTK_TYPE_UINT,
GTK_ARG_READWRITE,
ARG_ACTIVITY_BLOCKS);
gtk_object_add_arg_type ("GtkProgressBar::discrete_blocks",
GTK_TYPE_UINT,
GTK_ARG_READWRITE,
ARG_DISCRETE_BLOCKS);
object_class->set_arg = gtk_progress_bar_set_arg;
object_class->get_arg = gtk_progress_bar_get_arg;
widget_class->size_request = gtk_progress_bar_size_request;
progress_class->paint = gtk_progress_bar_paint;
@ -84,8 +128,6 @@ gtk_progress_bar_class_init (GtkProgressBarClass *class)
static void
gtk_progress_bar_init (GtkProgressBar *pbar)
{
GTK_WIDGET_SET_FLAGS (pbar, GTK_BASIC);
pbar->bar_style = GTK_PROGRESS_CONTINUOUS;
pbar->blocks = 10;
pbar->in_block = -1;
@ -96,29 +138,98 @@ gtk_progress_bar_init (GtkProgressBar *pbar)
pbar->activity_blocks = 5;
}
GtkWidget *
gtk_progress_bar_new (void)
static void
gtk_progress_bar_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkProgressBar *pbar;
pbar = gtk_type_new (gtk_progress_bar_get_type ());
pbar = GTK_PROGRESS_BAR (object);
gtk_progress_bar_construct (pbar, NULL);
return GTK_WIDGET (pbar);
switch (arg_id)
{
case ARG_ADJUSTMENT:
gtk_progress_set_adjustment (GTK_PROGRESS (pbar), GTK_VALUE_POINTER (*arg));
break;
case ARG_ORIENTATION:
gtk_progress_bar_set_orientation (pbar, GTK_VALUE_ENUM (*arg));
break;
case ARG_BAR_STYLE:
gtk_progress_bar_set_bar_style (pbar, GTK_VALUE_ENUM (*arg));
break;
case ARG_ACTIVITY_STEP:
gtk_progress_bar_set_activity_step (pbar, GTK_VALUE_UINT (*arg));
break;
case ARG_ACTIVITY_BLOCKS:
gtk_progress_bar_set_activity_blocks (pbar, GTK_VALUE_UINT (*arg));
break;
case ARG_DISCRETE_BLOCKS:
gtk_progress_bar_set_discrete_blocks (pbar, GTK_VALUE_UINT (*arg));
break;
default:
break;
}
}
GtkWidget *
gtk_progress_bar_new_with_adjustment (GtkAdjustment *adjustment)
static void
gtk_progress_bar_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkProgressBar *pbar;
pbar = gtk_type_new (gtk_progress_bar_get_type ());
pbar = GTK_PROGRESS_BAR (object);
gtk_progress_bar_construct (pbar, adjustment);
switch (arg_id)
{
case ARG_ADJUSTMENT:
GTK_VALUE_POINTER (*arg) = GTK_PROGRESS (pbar)->adjustment;
break;
case ARG_ORIENTATION:
GTK_VALUE_ENUM (*arg) = pbar->orientation;
break;
case ARG_BAR_STYLE:
GTK_VALUE_ENUM (*arg) = pbar->bar_style;
break;
case ARG_ACTIVITY_STEP:
GTK_VALUE_UINT (*arg) = pbar->activity_step;
break;
case ARG_ACTIVITY_BLOCKS:
GTK_VALUE_UINT (*arg) = pbar->activity_blocks;
break;
case ARG_DISCRETE_BLOCKS:
GTK_VALUE_UINT (*arg) = pbar->blocks;
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
return GTK_WIDGET (pbar);
GtkWidget*
gtk_progress_bar_new (void)
{
GtkWidget *pbar;
pbar = gtk_widget_new (GTK_TYPE_PROGRESS_BAR, NULL);
return pbar;
}
GtkWidget*
gtk_progress_bar_new_with_adjustment (GtkAdjustment *adjustment)
{
GtkWidget *pbar;
g_return_val_if_fail (adjustment != NULL, NULL);
g_return_val_if_fail (GTK_IS_ADJUSTMENT (adjustment), NULL);
pbar = gtk_widget_new (GTK_TYPE_PROGRESS_BAR,
"adjustment", adjustment,
NULL);
return pbar;
}
void
@ -128,8 +239,7 @@ gtk_progress_bar_construct (GtkProgressBar *pbar,
g_return_if_fail (pbar != NULL);
g_return_if_fail (GTK_IS_PROGRESS_BAR (pbar));
if (!adjustment)
adjustment = (GtkAdjustment *) gtk_adjustment_new (0, 0, 100, 0, 0, 0);
g_message ("gtk_progress_bar_construct() is deprecated");
gtk_progress_set_adjustment (GTK_PROGRESS (pbar), adjustment);
}

16
gtk/gtkprogressbar.h
View File

@ -30,9 +30,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_PROGRESS_BAR(obj) GTK_CHECK_CAST (obj, gtk_progress_bar_get_type (), GtkProgressBar)
#define GTK_PROGRESS_BAR_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_progress_bar_get_type (), GtkProgressBarClass)
#define GTK_IS_PROGRESS_BAR(obj) GTK_CHECK_TYPE (obj, gtk_progress_bar_get_type ())
#define GTK_TYPE_PROGRESS_BAR (gtk_progress_bar_get_type ())
#define GTK_PROGRESS_BAR(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_PROGRESS_BAR, GtkProgressBar))
#define GTK_PROGRESS_BAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_PROGRESS_BAR, GtkProgressBarClass))
#define GTK_IS_PROGRESS_BAR(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_PROGRESS_BAR))
#define GTK_IS_PROGRESS_BAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PROGRESS_BAR))
typedef struct _GtkProgressBar GtkProgressBar;
@ -74,11 +76,9 @@ struct _GtkProgressBarClass
};
guint gtk_progress_bar_get_type (void);
GtkType gtk_progress_bar_get_type (void);
GtkWidget* gtk_progress_bar_new (void);
GtkWidget* gtk_progress_bar_new_with_adjustment (GtkAdjustment *adjustment);
void gtk_progress_bar_construct (GtkProgressBar *pbar,
GtkAdjustment *adjustment);
void gtk_progress_bar_set_bar_style (GtkProgressBar *pbar,
GtkProgressBarStyle style);
void gtk_progress_bar_set_discrete_blocks (GtkProgressBar *pbar,
@ -92,6 +92,10 @@ void gtk_progress_bar_set_orientation (GtkProgressBar *pbar,
void gtk_progress_bar_update (GtkProgressBar *pbar,
gfloat percentage);
/* deprecated */
void gtk_progress_bar_construct (GtkProgressBar *pbar,
GtkAdjustment *adjustment);
#ifdef __cplusplus
}

118
gtk/gtkrange.c
View File

@ -28,9 +28,20 @@
#define RANGE_CLASS(w) GTK_RANGE_CLASS (GTK_OBJECT (w)->klass)
enum {
ARG_0,
ARG_UPDATE_POLICY
};
static void gtk_range_class_init (GtkRangeClass *klass);
static void gtk_range_init (GtkRange *range);
static void gtk_range_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_range_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_range_destroy (GtkObject *object);
static void gtk_range_finalize (GtkObject *object);
static void gtk_range_draw (GtkWidget *widget,
GdkRectangle *area);
@ -81,10 +92,10 @@ static void gtk_range_trough_vdims (GtkRange *range,
static GtkWidgetClass *parent_class = NULL;
guint
GtkType
gtk_range_get_type (void)
{
static guint range_type = 0;
static GtkType range_type = 0;
if (!range_type)
{
@ -100,7 +111,7 @@ gtk_range_get_type (void)
(GtkClassInitFunc) NULL,
};
range_type = gtk_type_unique (gtk_widget_get_type (), &range_info);
range_type = gtk_type_unique (GTK_TYPE_WIDGET, &range_info);
}
return range_type;
@ -115,8 +126,16 @@ gtk_range_class_init (GtkRangeClass *class)
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
parent_class = gtk_type_class (gtk_widget_get_type ());
parent_class = gtk_type_class (GTK_TYPE_WIDGET);
gtk_object_add_arg_type ("GtkRange::update_policy",
GTK_TYPE_UPDATE_TYPE,
GTK_ARG_READWRITE,
ARG_UPDATE_POLICY);
object_class->set_arg = gtk_range_set_arg;
object_class->get_arg = gtk_range_get_arg;
object_class->destroy = gtk_range_destroy;
object_class->finalize = gtk_range_finalize;
widget_class->draw = gtk_range_draw;
@ -153,6 +172,45 @@ gtk_range_class_init (GtkRangeClass *class)
class->timer = gtk_real_range_timer;
}
static void
gtk_range_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkRange *range;
range = GTK_RANGE (object);
switch (arg_id)
{
case ARG_UPDATE_POLICY:
gtk_range_set_update_policy (range, GTK_VALUE_ENUM (*arg));
break;
default:
break;
}
}
static void
gtk_range_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkRange *range;
range = GTK_RANGE (object);
switch (arg_id)
{
case ARG_UPDATE_POLICY:
GTK_VALUE_ENUM (*arg) = range->policy;
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
gtk_range_init (GtkRange *range)
{
@ -204,6 +262,11 @@ gtk_range_set_adjustment (GtkRange *range,
g_return_if_fail (range != NULL);
g_return_if_fail (GTK_IS_RANGE (range));
if (!adjustment)
adjustment = (GtkAdjustment*) gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
else
g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
if (range->adjustment != adjustment)
{
if (range->adjustment)
@ -212,26 +275,24 @@ gtk_range_set_adjustment (GtkRange *range,
(gpointer) range);
gtk_object_unref (GTK_OBJECT (range->adjustment));
}
range->adjustment = adjustment;
if (adjustment)
{
gtk_object_ref (GTK_OBJECT (adjustment));
gtk_object_sink (GTK_OBJECT (adjustment));
gtk_object_ref (GTK_OBJECT (adjustment));
gtk_object_sink (GTK_OBJECT (adjustment));
gtk_signal_connect (GTK_OBJECT (adjustment), "changed",
(GtkSignalFunc) gtk_range_adjustment_changed,
(gpointer) range);
gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
(GtkSignalFunc) gtk_range_adjustment_value_changed,
(gpointer) range);
gtk_signal_connect (GTK_OBJECT (adjustment), "changed",
(GtkSignalFunc) gtk_range_adjustment_changed,
(gpointer) range);
gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
(GtkSignalFunc) gtk_range_adjustment_value_changed,
(gpointer) range);
range->old_value = adjustment->value;
range->old_lower = adjustment->lower;
range->old_upper = adjustment->upper;
range->old_page_size = adjustment->page_size;
range->old_value = adjustment->value;
range->old_lower = adjustment->lower;
range->old_upper = adjustment->upper;
range->old_page_size = adjustment->page_size;
gtk_range_adjustment_changed (adjustment, (gpointer) range);
}
gtk_range_adjustment_changed (adjustment, (gpointer) range);
}
}
@ -622,6 +683,23 @@ gtk_range_default_vmotion (GtkRange *range,
}
static void
gtk_range_destroy (GtkObject *object)
{
GtkRange *range;
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_RANGE (object));
range = GTK_RANGE (object);
if (range->adjustment)
gtk_signal_disconnect_by_data (GTK_OBJECT (range->adjustment),
(gpointer) range);
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
static void
gtk_range_finalize (GtkObject *object)
{

10
gtk/gtkrange.h
View File

@ -30,9 +30,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_RANGE(obj) GTK_CHECK_CAST (obj, gtk_range_get_type (), GtkRange)
#define GTK_RANGE_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_range_get_type (), GtkRangeClass)
#define GTK_IS_RANGE(obj) GTK_CHECK_TYPE (obj, gtk_range_get_type ())
#define GTK_TYPE_RANGE (gtk_range_get_type ())
#define GTK_RANGE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_RANGE, GtkRange))
#define GTK_RANGE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_RANGE, GtkRangeClass))
#define GTK_IS_RANGE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_RANGE))
#define GTK_IS_RANGE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_RANGE))
typedef struct _GtkRange GtkRange;
@ -104,7 +106,7 @@ struct _GtkRangeClass
};
guint gtk_range_get_type (void);
GtkType gtk_range_get_type (void);
GtkAdjustment* gtk_range_get_adjustment (GtkRange *range);
void gtk_range_set_update_policy (GtkRange *range,
GtkUpdateType policy);

8
gtk/gtkscale.c
View File

@ -35,10 +35,10 @@ static void gtk_scale_draw_background (GtkRange *range);
static GtkRangeClass *parent_class = NULL;
guint
GtkType
gtk_scale_get_type (void)
{
static guint scale_type = 0;
static GtkType scale_type = 0;
if (!scale_type)
{
@ -54,7 +54,7 @@ gtk_scale_get_type (void)
(GtkClassInitFunc) NULL,
};
scale_type = gtk_type_unique (gtk_range_get_type (), &scale_info);
scale_type = gtk_type_unique (GTK_TYPE_RANGE, &scale_info);
}
return scale_type;
@ -71,7 +71,7 @@ gtk_scale_class_init (GtkScaleClass *class)
range_class = (GtkRangeClass*) class;
widget_class = (GtkWidgetClass*) class;
parent_class = gtk_type_class (gtk_range_get_type ());
parent_class = gtk_type_class (GTK_TYPE_RANGE);
widget_class->map = gtk_scale_map;
widget_class->unmap = gtk_scale_unmap;

26
gtk/gtkscale.h
View File

@ -29,9 +29,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_SCALE(obj) GTK_CHECK_CAST (obj, gtk_scale_get_type (), GtkScale)
#define GTK_SCALE_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_scale_get_type (), GtkScaleClass)
#define GTK_IS_SCALE(obj) GTK_CHECK_TYPE (obj, gtk_scale_get_type ())
#define GTK_TYPE_SCALE (gtk_scale_get_type ())
#define GTK_SCALE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_SCALE, GtkScale))
#define GTK_SCALE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCALE, GtkScaleClass))
#define GTK_IS_SCALE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_SCALE))
#define GTK_IS_SCALE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCALE))
typedef struct _GtkScale GtkScale;
@ -56,16 +58,16 @@ struct _GtkScaleClass
};
guint gtk_scale_get_type (void);
void gtk_scale_set_digits (GtkScale *scale,
gint digits);
void gtk_scale_set_draw_value (GtkScale *scale,
gint draw_value);
void gtk_scale_set_value_pos (GtkScale *scale,
GtkPositionType pos);
gint gtk_scale_value_width (GtkScale *scale);
GtkType gtk_scale_get_type (void);
void gtk_scale_set_digits (GtkScale *scale,
gint digits);
void gtk_scale_set_draw_value (GtkScale *scale,
gint draw_value);
void gtk_scale_set_value_pos (GtkScale *scale,
GtkPositionType pos);
gint gtk_scale_value_width (GtkScale *scale);
void gtk_scale_draw_value (GtkScale *scale);
void gtk_scale_draw_value (GtkScale *scale);
#ifdef __cplusplus

6
gtk/gtkscrollbar.c
View File

@ -21,10 +21,10 @@
static void gtk_scrollbar_class_init (GtkScrollbarClass *klass);
static void gtk_scrollbar_init (GtkScrollbar *scrollbar);
guint
GtkType
gtk_scrollbar_get_type (void)
{
static guint scrollbar_type = 0;
static GtkType scrollbar_type = 0;
if (!scrollbar_type)
{
@ -40,7 +40,7 @@ gtk_scrollbar_get_type (void)
(GtkClassInitFunc) NULL,
};
scrollbar_type = gtk_type_unique (gtk_range_get_type (), &scrollbar_info);
scrollbar_type = gtk_type_unique (GTK_TYPE_RANGE, &scrollbar_info);
}
return scrollbar_type;

10
gtk/gtkscrollbar.h
View File

@ -29,9 +29,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_SCROLLBAR(obj) GTK_CHECK_CAST (obj, gtk_scrollbar_get_type (), GtkScrollbar)
#define GTK_SCROLLBAR_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_scrollbar_get_type (), GtkScrollbarClass)
#define GTK_IS_SCROLLBAR(obj) GTK_CHECK_TYPE (obj, gtk_scrollbar_get_type ())
#define GTK_TYPE_SCROLLBAR (gtk_scrollbar_get_type ())
#define GTK_SCROLLBAR(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_SCROLLBAR, GtkScrollbar))
#define GTK_SCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCROLLBAR, GtkScrollbarClass))
#define GTK_IS_SCROLLBAR(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_SCROLLBAR))
#define GTK_IS_SCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCROLLBAR))
typedef struct _GtkScrollbar GtkScrollbar;
@ -48,7 +50,7 @@ struct _GtkScrollbarClass
};
guint gtk_scrollbar_get_type (void);
GtkType gtk_scrollbar_get_type (void);
#ifdef __cplusplus

723
gtk/gtkscrolledwindow.c
View File

@ -24,7 +24,8 @@
enum {
ARG_0,
ARG_VIEWPORT,
ARG_HADJUSTMENT,
ARG_VADJUSTMENT,
ARG_HSCROLLBAR_POLICY,
ARG_VSCROLLBAR_POLICY,
ARG_WINDOW_PLACEMENT
@ -57,7 +58,7 @@ static void gtk_scrolled_window_forall (GtkContainer *cont
gboolean include_internals,
GtkCallback callback,
gpointer callback_data);
static void gtk_scrolled_window_viewport_allocate (GtkWidget *widget,
static void gtk_scrolled_window_relative_allocation(GtkWidget *widget,
GtkAllocation *allocation);
static void gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
gpointer data);
@ -103,10 +104,14 @@ gtk_scrolled_window_class_init (GtkScrolledWindowClass *class)
container_class = (GtkContainerClass*) class;
parent_class = gtk_type_class (GTK_TYPE_CONTAINER);
gtk_object_add_arg_type ("GtkScrolledWindow::viewport",
GTK_TYPE_VIEWPORT,
gtk_object_add_arg_type ("GtkScrolledWindow::hadjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_VIEWPORT);
ARG_HADJUSTMENT);
gtk_object_add_arg_type ("GtkScrolledWindow::vadjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_VADJUSTMENT);
gtk_object_add_arg_type ("GtkScrolledWindow::hscrollbar_policy",
GTK_TYPE_POLICY_TYPE,
GTK_ARG_READWRITE,
@ -149,11 +154,12 @@ gtk_scrolled_window_set_arg (GtkObject *object,
switch (arg_id)
{
GtkWidget *viewport;
case ARG_VIEWPORT:
viewport = GTK_VALUE_POINTER (*arg);
gtk_container_add (GTK_CONTAINER (scrolled_window), viewport);
case ARG_HADJUSTMENT:
gtk_scrolled_window_set_hadjustment (scrolled_window, GTK_VALUE_POINTER (*arg));
break;
case ARG_VADJUSTMENT:
gtk_scrolled_window_set_vadjustment (scrolled_window, GTK_VALUE_POINTER (*arg));
break;
case ARG_HSCROLLBAR_POLICY:
gtk_scrolled_window_set_policy (scrolled_window,
GTK_VALUE_ENUM (*arg),
@ -184,8 +190,11 @@ gtk_scrolled_window_get_arg (GtkObject *object,
switch (arg_id)
{
case ARG_VIEWPORT:
GTK_VALUE_POINTER (*arg) = scrolled_window->viewport;
case ARG_HADJUSTMENT:
GTK_VALUE_POINTER (*arg) = gtk_scrolled_window_get_hadjustment (scrolled_window);
break;
case ARG_VADJUSTMENT:
GTK_VALUE_POINTER (*arg) = gtk_scrolled_window_get_vadjustment (scrolled_window);
break;
case ARG_HSCROLLBAR_POLICY:
GTK_VALUE_ENUM (*arg) = scrolled_window->hscrollbar_policy;
@ -209,12 +218,14 @@ gtk_scrolled_window_init (GtkScrolledWindow *scrolled_window)
gtk_container_set_resize_mode (GTK_CONTAINER (scrolled_window), GTK_RESIZE_QUEUE);
scrolled_window->child = NULL;
scrolled_window->hscrollbar = NULL;
scrolled_window->vscrollbar = NULL;
scrolled_window->hscrollbar_policy = GTK_POLICY_ALWAYS;
scrolled_window->vscrollbar_policy = GTK_POLICY_ALWAYS;
scrolled_window->hscrollbar_visible = FALSE;
scrolled_window->vscrollbar_visible = FALSE;
scrolled_window->window_placement = GTK_CORNER_TOP_LEFT;
scrolled_window->autogenerated_viewport = FALSE;
}
GtkWidget*
@ -223,9 +234,16 @@ gtk_scrolled_window_new (GtkAdjustment *hadjustment,
{
GtkWidget *scrolled_window;
scrolled_window = gtk_type_new (GTK_TYPE_SCROLLED_WINDOW);
if (hadjustment)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (hadjustment), NULL);
gtk_scrolled_window_construct (GTK_SCROLLED_WINDOW (scrolled_window), hadjustment, vadjustment);
if (vadjustment)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (vadjustment), NULL);
scrolled_window = gtk_widget_new (GTK_TYPE_SCROLLED_WINDOW,
"hadjustment", hadjustment,
"vadjustment", vadjustment,
NULL);
return scrolled_window;
}
@ -234,35 +252,107 @@ void
gtk_scrolled_window_construct (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
{
g_message ("gtk_scrolled_window_construct() is deprecated");
gtk_scrolled_window_set_hadjustment (scrolled_window, hadjustment);
gtk_scrolled_window_set_vadjustment (scrolled_window, vadjustment);
gtk_object_default_construct (GTK_OBJECT (scrolled_window));
}
void
gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment)
{
g_return_if_fail (scrolled_window != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
g_return_if_fail (scrolled_window->hscrollbar == NULL);
g_return_if_fail (scrolled_window->vscrollbar == NULL);
if (hadjustment)
g_return_if_fail (GTK_IS_ADJUSTMENT (hadjustment));
else
hadjustment = (GtkAdjustment*) gtk_object_new (GTK_TYPE_ADJUSTMENT, NULL);
scrolled_window->hscrollbar = gtk_hscrollbar_new (hadjustment);
scrolled_window->vscrollbar = gtk_vscrollbar_new (vadjustment);
if (!scrolled_window->hscrollbar)
{
gtk_widget_push_composite_child ();
scrolled_window->hscrollbar = gtk_hscrollbar_new (hadjustment);
gtk_widget_pop_composite_child ();
hadjustment =
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar));
vadjustment =
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar));
gtk_widget_set_parent (scrolled_window->hscrollbar, GTK_WIDGET (scrolled_window));
gtk_widget_ref (scrolled_window->hscrollbar);
gtk_widget_show (scrolled_window->hscrollbar);
}
else
{
GtkAdjustment *old_adjustment;
gtk_signal_connect (GTK_OBJECT (hadjustment), "changed",
(GtkSignalFunc) gtk_scrolled_window_adjustment_changed,
(gpointer) scrolled_window);
gtk_signal_connect (GTK_OBJECT (vadjustment), "changed",
(GtkSignalFunc) gtk_scrolled_window_adjustment_changed,
(gpointer) scrolled_window);
old_adjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar));
if (old_adjustment == hadjustment)
return;
gtk_widget_set_parent (scrolled_window->hscrollbar, GTK_WIDGET (scrolled_window));
gtk_widget_set_parent (scrolled_window->vscrollbar, GTK_WIDGET (scrolled_window));
gtk_signal_disconnect_by_func (GTK_OBJECT (old_adjustment),
GTK_SIGNAL_FUNC (gtk_scrolled_window_adjustment_changed),
scrolled_window);
gtk_range_set_adjustment (GTK_RANGE (scrolled_window->hscrollbar),
hadjustment);
}
hadjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar));
gtk_signal_connect (GTK_OBJECT (hadjustment),
"changed",
GTK_SIGNAL_FUNC (gtk_scrolled_window_adjustment_changed),
scrolled_window);
gtk_scrolled_window_adjustment_changed (hadjustment, scrolled_window);
gtk_widget_show (scrolled_window->hscrollbar);
gtk_widget_show (scrolled_window->vscrollbar);
if (scrolled_window->child)
gtk_widget_scroll_adjustements (scrolled_window->child,
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)));
}
gtk_widget_ref (scrolled_window->hscrollbar);
gtk_widget_ref (scrolled_window->vscrollbar);
void
gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
GtkAdjustment *vadjustment)
{
g_return_if_fail (scrolled_window != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
if (vadjustment)
g_return_if_fail (GTK_IS_ADJUSTMENT (vadjustment));
else
vadjustment = (GtkAdjustment*) gtk_object_new (GTK_TYPE_ADJUSTMENT, NULL);
if (!scrolled_window->vscrollbar)
{
gtk_widget_push_composite_child ();
scrolled_window->vscrollbar = gtk_vscrollbar_new (vadjustment);
gtk_widget_pop_composite_child ();
gtk_widget_set_parent (scrolled_window->vscrollbar, GTK_WIDGET (scrolled_window));
gtk_widget_ref (scrolled_window->vscrollbar);
gtk_widget_show (scrolled_window->vscrollbar);
}
else
{
GtkAdjustment *old_adjustment;
old_adjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar));
if (old_adjustment == vadjustment)
return;
gtk_signal_disconnect_by_func (GTK_OBJECT (old_adjustment),
GTK_SIGNAL_FUNC (gtk_scrolled_window_adjustment_changed),
scrolled_window);
gtk_range_set_adjustment (GTK_RANGE (scrolled_window->vscrollbar),
vadjustment);
}
vadjustment = gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar));
gtk_signal_connect (GTK_OBJECT (vadjustment),
"changed",
GTK_SIGNAL_FUNC (gtk_scrolled_window_adjustment_changed),
scrolled_window);
gtk_scrolled_window_adjustment_changed (vadjustment, scrolled_window);
if (scrolled_window->child)
gtk_widget_scroll_adjustements (scrolled_window->child,
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)));
}
GtkAdjustment*
@ -271,7 +361,9 @@ gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window)
g_return_val_if_fail (scrolled_window != NULL, NULL);
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
return gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar));
return (scrolled_window->hscrollbar ?
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)) :
NULL);
}
GtkAdjustment*
@ -280,7 +372,9 @@ gtk_scrolled_window_get_vadjustment (GtkScrolledWindow *scrolled_window)
g_return_val_if_fail (scrolled_window != NULL, NULL);
g_return_val_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window), NULL);
return gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar));
return (scrolled_window->vscrollbar ?
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar)) :
NULL);
}
void
@ -297,8 +391,7 @@ gtk_scrolled_window_set_policy (GtkScrolledWindow *scrolled_window,
scrolled_window->hscrollbar_policy = hscrollbar_policy;
scrolled_window->vscrollbar_policy = vscrollbar_policy;
if (GTK_WIDGET (scrolled_window)->parent)
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
}
@ -313,8 +406,7 @@ gtk_scrolled_window_set_placement (GtkScrolledWindow *scrolled_window,
{
scrolled_window->window_placement = window_placement;
if (GTK_WIDGET (scrolled_window)->parent)
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
gtk_widget_queue_resize (GTK_WIDGET (scrolled_window));
}
}
@ -328,7 +420,8 @@ gtk_scrolled_window_destroy (GtkObject *object)
scrolled_window = GTK_SCROLLED_WINDOW (object);
gtk_widget_destroy (scrolled_window->viewport);
gtk_widget_unparent (scrolled_window->hscrollbar);
gtk_widget_unparent (scrolled_window->vscrollbar);
gtk_widget_destroy (scrolled_window->hscrollbar);
gtk_widget_destroy (scrolled_window->vscrollbar);
@ -342,7 +435,7 @@ gtk_scrolled_window_finalize (GtkObject *object)
GtkScrolledWindow *scrolled_window;
scrolled_window = GTK_SCROLLED_WINDOW (object);
gtk_widget_unref (scrolled_window->viewport);
gtk_widget_unref (scrolled_window->hscrollbar);
gtk_widget_unref (scrolled_window->vscrollbar);
@ -352,20 +445,20 @@ gtk_scrolled_window_finalize (GtkObject *object)
static void
gtk_scrolled_window_map (GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
if (!GTK_WIDGET_MAPPED (widget))
{
GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindow *scrolled_window;
if (scrolled_window->viewport &&
GTK_WIDGET_VISIBLE (scrolled_window->viewport) &&
!GTK_WIDGET_MAPPED (scrolled_window->viewport))
gtk_widget_map (scrolled_window->viewport);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
if (scrolled_window->child &&
GTK_WIDGET_VISIBLE (scrolled_window->child) &&
!GTK_WIDGET_MAPPED (scrolled_window->child))
gtk_widget_map (scrolled_window->child);
if (GTK_WIDGET_VISIBLE (scrolled_window->hscrollbar) &&
!GTK_WIDGET_MAPPED (scrolled_window->hscrollbar))
@ -374,31 +467,36 @@ gtk_scrolled_window_map (GtkWidget *widget)
if (GTK_WIDGET_VISIBLE (scrolled_window->vscrollbar) &&
!GTK_WIDGET_MAPPED (scrolled_window->vscrollbar))
gtk_widget_map (scrolled_window->vscrollbar);
gtk_widget_queue_draw (widget);
}
}
static void
gtk_scrolled_window_unmap (GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
if (GTK_WIDGET_MAPPED (widget))
{
GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
GtkScrolledWindow *scrolled_window;
if (scrolled_window->viewport &&
GTK_WIDGET_MAPPED (scrolled_window->viewport))
gtk_widget_unmap (scrolled_window->viewport);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
if (scrolled_window->child &&
GTK_WIDGET_VISIBLE (scrolled_window->child) &&
GTK_WIDGET_MAPPED (scrolled_window->child))
gtk_widget_unmap (scrolled_window->child);
if (GTK_WIDGET_MAPPED (scrolled_window->hscrollbar))
gtk_widget_unmap (scrolled_window->hscrollbar);
if (GTK_WIDGET_MAPPED (scrolled_window->vscrollbar))
gtk_widget_unmap (scrolled_window->vscrollbar);
gtk_widget_queue_clear (widget);
}
}
@ -406,29 +504,54 @@ static void
gtk_scrolled_window_draw (GtkWidget *widget,
GdkRectangle *area)
{
GtkScrolledWindow *scrolled_window;
GdkRectangle child_area;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
g_return_if_fail (area != NULL);
if (GTK_WIDGET_DRAWABLE (widget))
{
GtkScrolledWindow *scrolled_window;
GdkRectangle child_area;
scrolled_window = GTK_SCROLLED_WINDOW (widget);
if (scrolled_window->viewport &&
gtk_widget_intersect (scrolled_window->viewport, area, &child_area))
gtk_widget_draw (scrolled_window->viewport, &child_area);
if (scrolled_window->child && GTK_WIDGET_VISIBLE (scrolled_window->child) &&
gtk_widget_intersect (scrolled_window->child, area, &child_area))
gtk_widget_draw (scrolled_window->child, &child_area);
if (gtk_widget_intersect (scrolled_window->hscrollbar, area, &child_area))
if (GTK_WIDGET_VISIBLE (scrolled_window->hscrollbar) &&
gtk_widget_intersect (scrolled_window->hscrollbar, area, &child_area))
gtk_widget_draw (scrolled_window->hscrollbar, &child_area);
if (gtk_widget_intersect (scrolled_window->vscrollbar, area, &child_area))
if (GTK_WIDGET_VISIBLE (scrolled_window->vscrollbar) &&
gtk_widget_intersect (scrolled_window->vscrollbar, area, &child_area))
gtk_widget_draw (scrolled_window->vscrollbar, &child_area);
}
}
static void
gtk_scrolled_window_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
GtkScrolledWindow *scrolled_window;
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
g_return_if_fail (callback != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (container);
if (scrolled_window->child)
callback (scrolled_window->child, callback_data);
if (include_internals)
{
callback (scrolled_window->vscrollbar, callback_data);
callback (scrolled_window->hscrollbar, callback_data);
}
}
static void
gtk_scrolled_window_size_request (GtkWidget *widget,
GtkRequisition *requisition)
@ -446,13 +569,12 @@ gtk_scrolled_window_size_request (GtkWidget *widget,
requisition->width = 0;
requisition->height = 0;
if (scrolled_window->viewport &&
GTK_WIDGET_VISIBLE (scrolled_window->viewport))
if (scrolled_window->child && GTK_WIDGET_VISIBLE (scrolled_window->child))
{
gtk_widget_size_request (scrolled_window->viewport, &scrolled_window->viewport->requisition);
gtk_widget_size_request (scrolled_window->child, &scrolled_window->child->requisition);
requisition->width += scrolled_window->viewport->requisition.width;
requisition->height += scrolled_window->viewport->requisition.height;
requisition->width += scrolled_window->child->requisition.width;
requisition->height += scrolled_window->child->requisition.height;
}
extra_width = 0;
@ -483,238 +605,8 @@ gtk_scrolled_window_size_request (GtkWidget *widget,
}
static void
gtk_scrolled_window_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkScrolledWindow *scrolled_window;
GtkAllocation viewport_allocation;
GtkAllocation child_allocation;
guint previous_hvis;
guint previous_vvis;
gint count;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
g_return_if_fail (allocation != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
widget->allocation = *allocation;
if (scrolled_window->hscrollbar_policy == GTK_POLICY_ALWAYS)
scrolled_window->hscrollbar_visible = TRUE;
if (scrolled_window->vscrollbar_policy == GTK_POLICY_ALWAYS)
scrolled_window->vscrollbar_visible = TRUE;
if (scrolled_window->viewport &&
GTK_WIDGET_VISIBLE (scrolled_window->viewport))
{
count = 0;
do {
gtk_scrolled_window_viewport_allocate (widget, &viewport_allocation);
child_allocation.x = viewport_allocation.x + allocation->x;
child_allocation.y = viewport_allocation.y + allocation->y;
child_allocation.width = viewport_allocation.width;
child_allocation.height = viewport_allocation.height;
previous_hvis = scrolled_window->hscrollbar_visible;
previous_vvis = scrolled_window->vscrollbar_visible;
gtk_widget_size_allocate (scrolled_window->viewport, &child_allocation);
/* If, after the first iteration, the hscrollbar and the
* vscrollbar flip visiblity, then we need both.
*/
if ((count++) &&
(previous_hvis != scrolled_window->hscrollbar_visible) &&
(previous_vvis != scrolled_window->vscrollbar_visible))
{
scrolled_window->hscrollbar_visible = TRUE;
scrolled_window->vscrollbar_visible = TRUE;
break;
}
count++;
} while ((previous_hvis != scrolled_window->hscrollbar_visible) ||
(previous_vvis != scrolled_window->vscrollbar_visible));
}
if (scrolled_window->hscrollbar_visible)
{
if (!GTK_WIDGET_VISIBLE (scrolled_window->hscrollbar))
gtk_widget_show (scrolled_window->hscrollbar);
child_allocation.x = viewport_allocation.x;
if (scrolled_window->window_placement == GTK_CORNER_TOP_LEFT ||
scrolled_window->window_placement == GTK_CORNER_TOP_RIGHT)
child_allocation.y = (viewport_allocation.y +
viewport_allocation.height +
SCROLLBAR_SPACING (scrolled_window));
else
child_allocation.y = GTK_CONTAINER (scrolled_window)->border_width;
child_allocation.width = viewport_allocation.width;
child_allocation.height = scrolled_window->hscrollbar->requisition.height;
child_allocation.x += allocation->x;
child_allocation.y += allocation->y;
gtk_widget_size_allocate (scrolled_window->hscrollbar, &child_allocation);
}
else if (GTK_WIDGET_VISIBLE (scrolled_window->hscrollbar))
gtk_widget_hide (scrolled_window->hscrollbar);
if (scrolled_window->vscrollbar_visible)
{
if (!GTK_WIDGET_VISIBLE (scrolled_window->vscrollbar))
gtk_widget_show (scrolled_window->vscrollbar);
if (scrolled_window->window_placement == GTK_CORNER_TOP_LEFT ||
scrolled_window->window_placement == GTK_CORNER_BOTTOM_LEFT)
child_allocation.x = (viewport_allocation.x +
viewport_allocation.width +
SCROLLBAR_SPACING (scrolled_window));
else
child_allocation.x = GTK_CONTAINER (scrolled_window)->border_width;
child_allocation.y = viewport_allocation.y;
child_allocation.width = scrolled_window->vscrollbar->requisition.width;
child_allocation.height = viewport_allocation.height;
child_allocation.x += allocation->x;
child_allocation.y += allocation->y;
gtk_widget_size_allocate (scrolled_window->vscrollbar, &child_allocation);
}
else if (GTK_WIDGET_VISIBLE (scrolled_window->vscrollbar))
gtk_widget_hide (scrolled_window->vscrollbar);
}
static void
gtk_scrolled_window_add (GtkContainer *container,
GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window;
GtkArgInfo *info_hadj;
GtkArgInfo *info_vadj;
gchar *error;
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
g_return_if_fail (widget != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (container);
if (scrolled_window->viewport)
gtk_container_remove (container, scrolled_window->viewport);
error = gtk_object_arg_get_info (GTK_OBJECT_TYPE (widget),
"hadjustment", &info_hadj);
if (!error)
{
error = gtk_object_arg_get_info (GTK_OBJECT_TYPE (widget),
"vadjustment", &info_vadj);
if (!error)
{
gtk_object_set (GTK_OBJECT (widget),
"hadjustment",
gtk_scrolled_window_get_hadjustment
(scrolled_window),
"vadjustment",
gtk_scrolled_window_get_vadjustment
(scrolled_window),
NULL);
scrolled_window->viewport = widget;
gtk_widget_set_parent (widget, GTK_WIDGET (scrolled_window));
gtk_widget_ref (widget);
scrolled_window->autogenerated_viewport = FALSE;
}
}
if (error)
{
g_free (error);
scrolled_window->viewport = gtk_viewport_new
(gtk_scrolled_window_get_hadjustment (scrolled_window),
gtk_scrolled_window_get_vadjustment (scrolled_window));
gtk_widget_set_parent (scrolled_window->viewport,
GTK_WIDGET (scrolled_window));
gtk_widget_ref (scrolled_window->viewport);
gtk_widget_show (scrolled_window->viewport);
scrolled_window->autogenerated_viewport = FALSE;
gtk_container_add (GTK_CONTAINER (scrolled_window->viewport), widget);
widget = scrolled_window->viewport;
}
if (GTK_WIDGET_VISIBLE (scrolled_window))
{
if (GTK_WIDGET_REALIZED (scrolled_window) &&
!GTK_WIDGET_REALIZED (widget))
gtk_widget_realize (widget);
if (GTK_WIDGET_MAPPED (scrolled_window) &&
!GTK_WIDGET_MAPPED (widget))
gtk_widget_map (widget);
}
if (GTK_WIDGET_VISIBLE (widget) && GTK_WIDGET_VISIBLE (scrolled_window))
gtk_widget_queue_resize (widget);
}
static void
gtk_scrolled_window_remove (GtkContainer *container,
GtkWidget *widget)
{
GtkScrolledWindow *scrolled_window;
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
g_return_if_fail (widget != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (container);
if (scrolled_window->viewport == widget ||
scrolled_window->hscrollbar == widget ||
scrolled_window->vscrollbar == widget)
{
/* this happens during destroy */
if (scrolled_window->viewport == widget)
scrolled_window->autogenerated_viewport = FALSE;
gtk_widget_unparent (widget);
}
else if (scrolled_window->autogenerated_viewport)
gtk_container_remove (GTK_CONTAINER (scrolled_window->viewport), widget);
}
static void
gtk_scrolled_window_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
GtkScrolledWindow *scrolled_window;
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
g_return_if_fail (callback != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (container);
if (scrolled_window->viewport)
(* callback) (scrolled_window->viewport, callback_data);
if (include_internals)
{
(* callback) (scrolled_window->vscrollbar, callback_data);
(* callback) (scrolled_window->hscrollbar, callback_data);
}
}
static void
gtk_scrolled_window_viewport_allocate (GtkWidget *widget,
GtkAllocation *allocation)
gtk_scrolled_window_relative_allocation (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkScrolledWindow *scrolled_window;
@ -735,10 +627,9 @@ gtk_scrolled_window_viewport_allocate (GtkWidget *widget,
allocation->x += (scrolled_window->vscrollbar->requisition.width +
SCROLLBAR_SPACING (scrolled_window));
allocation->width =
MAX (1, allocation->width -
(scrolled_window->vscrollbar->requisition.width +
SCROLLBAR_SPACING (scrolled_window)));
allocation->width = MAX (1, allocation->width -
(scrolled_window->vscrollbar->requisition.width +
SCROLLBAR_SPACING (scrolled_window)));
}
if (scrolled_window->hscrollbar_visible)
{
@ -747,19 +638,131 @@ gtk_scrolled_window_viewport_allocate (GtkWidget *widget,
allocation->y += (scrolled_window->hscrollbar->requisition.height +
SCROLLBAR_SPACING (scrolled_window));
allocation->height =
MAX (1, allocation->height -
(scrolled_window->hscrollbar->requisition.height +
SCROLLBAR_SPACING (scrolled_window)));
allocation->height = MAX (1, allocation->height -
(scrolled_window->hscrollbar->requisition.height +
SCROLLBAR_SPACING (scrolled_window)));
}
}
static void
gtk_scrolled_window_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkScrolledWindow *scrolled_window;
GtkAllocation relative_allocation;
GtkAllocation child_allocation;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (widget));
g_return_if_fail (allocation != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (widget);
widget->allocation = *allocation;
if (scrolled_window->hscrollbar_policy == GTK_POLICY_ALWAYS)
scrolled_window->hscrollbar_visible = TRUE;
if (scrolled_window->vscrollbar_policy == GTK_POLICY_ALWAYS)
scrolled_window->vscrollbar_visible = TRUE;
if (scrolled_window->child && GTK_WIDGET_VISIBLE (scrolled_window->child))
{
gboolean previous_hvis;
gboolean previous_vvis;
guint count = 0;
do
{
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
child_allocation.x = relative_allocation.x + allocation->x;
child_allocation.y = relative_allocation.y + allocation->y;
child_allocation.width = relative_allocation.width;
child_allocation.height = relative_allocation.height;
previous_hvis = scrolled_window->hscrollbar_visible;
previous_vvis = scrolled_window->vscrollbar_visible;
gtk_widget_size_allocate (scrolled_window->child, &child_allocation);
/* If, after the first iteration, the hscrollbar and the
* vscrollbar flip visiblity, then we need both.
*/
if (count &&
previous_hvis != scrolled_window->hscrollbar_visible &&
previous_vvis != scrolled_window->vscrollbar_visible)
{
scrolled_window->hscrollbar_visible = TRUE;
scrolled_window->vscrollbar_visible = TRUE;
/* a new resize is already queued at this point,
* so we will immediatedly get reinvoked
*/
return;
}
count++;
}
while (previous_hvis != scrolled_window->hscrollbar_visible ||
previous_vvis != scrolled_window->vscrollbar_visible);
}
else
gtk_scrolled_window_relative_allocation (widget, &relative_allocation);
if (scrolled_window->hscrollbar_visible)
{
if (!GTK_WIDGET_VISIBLE (scrolled_window->hscrollbar))
gtk_widget_show (scrolled_window->hscrollbar);
child_allocation.x = relative_allocation.x;
if (scrolled_window->window_placement == GTK_CORNER_TOP_LEFT ||
scrolled_window->window_placement == GTK_CORNER_TOP_RIGHT)
child_allocation.y = (relative_allocation.y +
relative_allocation.height +
SCROLLBAR_SPACING (scrolled_window));
else
child_allocation.y = GTK_CONTAINER (scrolled_window)->border_width;
child_allocation.width = relative_allocation.width;
child_allocation.height = scrolled_window->hscrollbar->requisition.height;
child_allocation.x += allocation->x;
child_allocation.y += allocation->y;
gtk_widget_size_allocate (scrolled_window->hscrollbar, &child_allocation);
}
else if (GTK_WIDGET_VISIBLE (scrolled_window->hscrollbar))
gtk_widget_hide (scrolled_window->hscrollbar);
if (scrolled_window->vscrollbar_visible)
{
if (!GTK_WIDGET_VISIBLE (scrolled_window->vscrollbar))
gtk_widget_show (scrolled_window->vscrollbar);
if (scrolled_window->window_placement == GTK_CORNER_TOP_LEFT ||
scrolled_window->window_placement == GTK_CORNER_BOTTOM_LEFT)
child_allocation.x = (relative_allocation.x +
relative_allocation.width +
SCROLLBAR_SPACING (scrolled_window));
else
child_allocation.x = GTK_CONTAINER (scrolled_window)->border_width;
child_allocation.y = relative_allocation.y;
child_allocation.width = scrolled_window->vscrollbar->requisition.width;
child_allocation.height = relative_allocation.height;
child_allocation.x += allocation->x;
child_allocation.y += allocation->y;
gtk_widget_size_allocate (scrolled_window->vscrollbar, &child_allocation);
}
else if (GTK_WIDGET_VISIBLE (scrolled_window->vscrollbar))
gtk_widget_hide (scrolled_window->vscrollbar);
}
static void
gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
gpointer data)
{
GtkScrolledWindow *scrolled_win;
gboolean visible;
g_return_if_fail (adjustment != NULL);
g_return_if_fail (data != NULL);
@ -770,9 +773,11 @@ gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
{
if (scrolled_win->hscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
gboolean visible;
visible = scrolled_win->hscrollbar_visible;
scrolled_win->hscrollbar_visible =
((adjustment->upper - adjustment->lower) > adjustment->page_size);
scrolled_win->hscrollbar_visible = (adjustment->upper - adjustment->lower >
adjustment->page_size);
if (scrolled_win->hscrollbar_visible != visible)
gtk_widget_queue_resize (GTK_WIDGET (scrolled_win));
}
@ -781,16 +786,92 @@ gtk_scrolled_window_adjustment_changed (GtkAdjustment *adjustment,
{
if (scrolled_win->vscrollbar_policy == GTK_POLICY_AUTOMATIC)
{
gboolean visible;
visible = scrolled_win->vscrollbar_visible;
scrolled_win->vscrollbar_visible =
((adjustment->upper - adjustment->lower) > adjustment->page_size);
scrolled_win->vscrollbar_visible = (adjustment->upper - adjustment->lower >
adjustment->page_size);
if (scrolled_win->vscrollbar_visible != visible)
gtk_widget_queue_resize (GTK_WIDGET (scrolled_win));
}
}
else
{
g_warning ("could not determine which adjustment scrollbar received change signal for");
return;
}
}
static void
gtk_scrolled_window_add (GtkContainer *container,
GtkWidget *child)
{
GtkScrolledWindow *scrolled_window;
scrolled_window = GTK_SCROLLED_WINDOW (container);
g_return_if_fail (scrolled_window->child == NULL);
gtk_widget_set_parent (child, GTK_WIDGET (container));
scrolled_window->child = child;
/* this is a temporary message */
if (!gtk_widget_scroll_adjustements (child,
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->hscrollbar)),
gtk_range_get_adjustment (GTK_RANGE (scrolled_window->vscrollbar))))
g_message ("gtk_scrolled_window_add(): cannot add non scrollable widget "
"use gtk_scrolled_window_add_with_viewport() instead");
if (GTK_WIDGET_VISIBLE (scrolled_window))
{
if (GTK_WIDGET_REALIZED (scrolled_window) &&
!GTK_WIDGET_REALIZED (child))
gtk_widget_realize (child);
if (GTK_WIDGET_MAPPED (scrolled_window) &&
!GTK_WIDGET_MAPPED (child))
gtk_widget_map (child);
}
if (GTK_WIDGET_VISIBLE (child) && GTK_WIDGET_VISIBLE (scrolled_window))
gtk_widget_queue_resize (child);
}
static void
gtk_scrolled_window_remove (GtkContainer *container,
GtkWidget *child)
{
GtkScrolledWindow *scrolled_window;
gboolean widget_was_visible;
g_return_if_fail (container != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (container));
g_return_if_fail (child != NULL);
scrolled_window = GTK_SCROLLED_WINDOW (container);
g_return_if_fail (scrolled_window->child == child);
widget_was_visible = GTK_WIDGET_VISIBLE (child);
gtk_widget_scroll_adjustements (child, NULL, NULL);
gtk_widget_unparent (child);
scrolled_window->child = NULL;
if (widget_was_visible)
gtk_widget_queue_resize (GTK_WIDGET (container));
}
void
gtk_scrolled_window_add_with_viewport (GtkScrolledWindow *scrolled_window,
GtkWidget *child)
{
GtkWidget *viewport;
g_return_if_fail (scrolled_window != NULL);
g_return_if_fail (GTK_IS_SCROLLED_WINDOW (scrolled_window));
g_return_if_fail (child != NULL);
g_return_if_fail (GTK_IS_WIDGET (child));
g_return_if_fail (scrolled_window->child == NULL);
g_return_if_fail (child->parent == NULL);
viewport =
gtk_viewport_new (gtk_scrolled_window_get_hadjustment (scrolled_window),
gtk_scrolled_window_get_vadjustment (scrolled_window));
gtk_widget_show (viewport);
gtk_container_add (GTK_CONTAINER (viewport), child);
gtk_container_add (GTK_CONTAINER (scrolled_window), viewport);
}

37
gtk/gtkscrolledwindow.h
View File

@ -45,7 +45,7 @@ struct _GtkScrolledWindow
{
GtkContainer container;
GtkWidget *viewport;
GtkWidget *child;
GtkWidget *hscrollbar;
GtkWidget *vscrollbar;
@ -54,7 +54,6 @@ struct _GtkScrolledWindow
guint hscrollbar_visible : 1;
guint vscrollbar_visible : 1;
guint window_placement : 2;
guint autogenerated_viewport : 1;
};
struct _GtkScrolledWindowClass
@ -65,19 +64,27 @@ struct _GtkScrolledWindowClass
};
GtkType gtk_scrolled_window_get_type (void);
GtkWidget* gtk_scrolled_window_new (GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
void gtk_scrolled_window_construct (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
GtkAdjustment* gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window);
GtkAdjustment* gtk_scrolled_window_get_vadjustment (GtkScrolledWindow *scrolled_window);
void gtk_scrolled_window_set_policy (GtkScrolledWindow *scrolled_window,
GtkPolicyType hscrollbar_policy,
GtkPolicyType vscrollbar_policy);
void gtk_scrolled_window_set_placement (GtkScrolledWindow *scrolled_window,
GtkCornerType window_placement);
GtkType gtk_scrolled_window_get_type (void);
GtkWidget* gtk_scrolled_window_new (GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
void gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment);
void gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment);
GtkAdjustment* gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window);
GtkAdjustment* gtk_scrolled_window_get_vadjustment (GtkScrolledWindow *scrolled_window);
void gtk_scrolled_window_set_policy (GtkScrolledWindow *scrolled_window,
GtkPolicyType hscrollbar_policy,
GtkPolicyType vscrollbar_policy);
void gtk_scrolled_window_set_placement (GtkScrolledWindow *scrolled_window,
GtkCornerType window_placement);
void gtk_scrolled_window_add_with_viewport (GtkScrolledWindow *scrolled_window,
GtkWidget *child);
/* deprecated */
void gtk_scrolled_window_construct (GtkScrolledWindow *scrolled_window,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
#ifdef __cplusplus
}

2
gtk/gtkseparator.c
View File

@ -56,5 +56,5 @@ gtk_separator_class_init (GtkSeparatorClass *class)
static void
gtk_separator_init (GtkSeparator *separator)
{
GTK_WIDGET_SET_FLAGS (separator, GTK_NO_WINDOW | GTK_BASIC);
GTK_WIDGET_SET_FLAGS (separator, GTK_NO_WINDOW);
}

11
gtk/gtkspinbutton.c
View File

@ -1272,6 +1272,17 @@ gtk_spin_button_real_spin (GtkSpinButton *spin_button,
***********************************************************/
void
gtk_spin_button_construct (GtkSpinButton *spin_button,
GtkAdjustment *adjustment,
gfloat climb_rate,
guint digits)
{
g_message ("gtk_spin_button_construct() is deprecated");
gtk_spin_button_configure (spin_button, adjustment, climb_rate, digits);
}
void
gtk_spin_button_configure (GtkSpinButton *spin_button,
GtkAdjustment *adjustment,

11
gtk/gtkspinbutton.h
View File

@ -142,8 +142,15 @@ void gtk_spin_button_set_shadow_type (GtkSpinButton *spin_button,
void gtk_spin_button_set_snap_to_ticks (GtkSpinButton *spin_button,
gboolean snap_to_ticks);
/* deprecated, defined for backwards compatibility */
#define gtk_spin_button_construct gtk_spin_button_configure
void gtk_spin_button_configure (GtkSpinButton *spin_button,
GtkAdjustment *adjustment,
gfloat climb_rate,
guint digits);
/* deprecated */
void gtk_spin_button_construct (GtkSpinButton *spin_button,
GtkAdjustment *adjustment,
gfloat climb_rate,
guint digits);
#ifdef __cplusplus

2
gtk/gtktable.c
View File

@ -375,7 +375,7 @@ gtk_table_get_child_arg (GtkContainer *container,
static void
gtk_table_init (GtkTable *table)
{
GTK_WIDGET_SET_FLAGS (table, GTK_NO_WINDOW | GTK_BASIC);
GTK_WIDGET_SET_FLAGS (table, GTK_NO_WINDOW);
table->children = NULL;
table->rows = NULL;

156
gtk/gtktext.c
View File

@ -87,6 +87,14 @@
#define LAST_INDEX(t, m) ((m).index == TEXT_LENGTH(t))
#define CACHE_DATA(c) (*(LineParams*)(c)->data)
enum {
ARG_0,
ARG_HADJUSTMENT,
ARG_VADJUSTMENT,
ARG_LINE_WRAP,
ARG_WORD_WRAP
};
typedef struct _TextProperty TextProperty;
typedef struct _TabStopMark TabStopMark;
typedef struct _PrevTabCont PrevTabCont;
@ -180,6 +188,12 @@ struct _LineParams
static void gtk_text_class_init (GtkTextClass *klass);
static void gtk_text_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_text_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_text_init (GtkText *text);
static void gtk_text_destroy (GtkObject *object);
static void gtk_text_finalize (GtkObject *object);
@ -518,9 +532,27 @@ gtk_text_class_init (GtkTextClass *class)
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
editable_class = (GtkEditableClass*) class;
parent_class = gtk_type_class (GTK_TYPE_EDITABLE);
gtk_object_add_arg_type ("GtkText::hadjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_HADJUSTMENT);
gtk_object_add_arg_type ("GtkText::vadjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_VADJUSTMENT);
gtk_object_add_arg_type ("GtkText::line_wrap",
GTK_TYPE_BOOL,
GTK_ARG_READWRITE,
ARG_LINE_WRAP);
gtk_object_add_arg_type ("GtkText::word_wrap",
GTK_TYPE_BOOL,
GTK_ARG_READWRITE,
ARG_WORD_WRAP);
object_class->set_arg = gtk_text_set_arg;
object_class->get_arg = gtk_text_get_arg;
object_class->destroy = gtk_text_destroy;
object_class->finalize = gtk_text_finalize;
@ -539,6 +571,14 @@ gtk_text_class_init (GtkTextClass *class)
widget_class->focus_in_event = gtk_text_focus_in;
widget_class->focus_out_event = gtk_text_focus_out;
widget_class->scroll_adjustments_signal =
gtk_signal_new ("scroll_adjustments",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (GtkTextClass, scroll_adjustments),
gtk_marshal_NONE__POINTER_POINTER,
GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
editable_class->set_editable = gtk_text_real_set_editable;
editable_class->insert_text = gtk_text_insert_text;
editable_class->delete_text = gtk_text_delete_text;
@ -557,6 +597,69 @@ gtk_text_class_init (GtkTextClass *class)
editable_class->get_chars = gtk_text_get_chars;
editable_class->set_selection = gtk_text_set_selection;
editable_class->set_position = gtk_text_set_position;
class->scroll_adjustments = gtk_text_set_adjustments;
}
static void
gtk_text_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkText *text;
text = GTK_TEXT (object);
switch (arg_id)
{
case ARG_HADJUSTMENT:
gtk_text_set_adjustments (text,
GTK_VALUE_POINTER (*arg),
text->vadj);
break;
case ARG_VADJUSTMENT:
gtk_text_set_adjustments (text,
text->hadj,
GTK_VALUE_POINTER (*arg));
break;
case ARG_LINE_WRAP:
gtk_text_set_line_wrap (text, GTK_VALUE_BOOL (*arg));
break;
case ARG_WORD_WRAP:
gtk_text_set_word_wrap (text, GTK_VALUE_BOOL (*arg));
break;
default:
break;
}
}
static void
gtk_text_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkText *text;
text = GTK_TEXT (object);
switch (arg_id)
{
case ARG_HADJUSTMENT:
GTK_VALUE_POINTER (*arg) = text->hadj;
break;
case ARG_VADJUSTMENT:
GTK_VALUE_POINTER (*arg) = text->vadj;
break;
case ARG_LINE_WRAP:
GTK_VALUE_BOOL (*arg) = text->line_wrap;
break;
case ARG_WORD_WRAP:
GTK_VALUE_BOOL (*arg) = text->word_wrap;
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
@ -564,6 +667,13 @@ gtk_text_init (GtkText *text)
{
GTK_WIDGET_SET_FLAGS (text, GTK_CAN_FOCUS);
text->text_area = NULL;
text->hadj = NULL;
text->vadj = NULL;
text->gc = NULL;
text->line_wrap_bitmap = NULL;
text->line_arrow_bitmap = NULL;
text->text = g_new (guchar, INITIAL_BUFFER_SIZE);
text->text_len = INITIAL_BUFFER_SIZE;
@ -592,21 +702,28 @@ gtk_text_init (GtkText *text)
init_properties (text);
GTK_EDITABLE(text)->editable = FALSE;
GTK_EDITABLE (text)->editable = FALSE;
gtk_editable_set_position (GTK_EDITABLE (text), 0);
}
GtkWidget*
gtk_text_new (GtkAdjustment *hadj,
GtkAdjustment *vadj)
{
GtkText *text;
GtkWidget *text;
text = gtk_type_new (GTK_TYPE_TEXT);
if (hadj)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (hadj), NULL);
if (vadj)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (vadj), NULL);
gtk_text_set_adjustments (text, hadj, vadj);
gtk_editable_set_position (GTK_EDITABLE (text), 0);
text = gtk_widget_new (GTK_TYPE_TEXT,
"hadjustment", hadj,
"vadjustment", vadj,
NULL);
return GTK_WIDGET (text);
return text;
}
void
@ -711,6 +828,7 @@ gtk_text_set_adjustments (GtkText *text,
gtk_signal_connect (GTK_OBJECT (text->hadj), "disconnect",
(GtkSignalFunc) gtk_text_disconnect,
text);
gtk_text_adjustment (hadj, text);
}
if (text->vadj != vadj)
@ -728,6 +846,7 @@ gtk_text_set_adjustments (GtkText *text,
gtk_signal_connect (GTK_OBJECT (text->vadj), "disconnect",
(GtkSignalFunc) gtk_text_disconnect,
text);
gtk_text_adjustment (vadj, text);
}
}
@ -1018,17 +1137,11 @@ gtk_text_destroy (GtkObject *object)
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_TEXT (object));
text = (GtkText *)object;
if (text->hadj)
{
gtk_object_unref (GTK_OBJECT (text->hadj));
text->hadj = NULL;
}
if (text->vadj)
{
gtk_object_unref (GTK_OBJECT (text->vadj));
text->vadj = NULL;
}
text = (GtkText*) object;
gtk_signal_disconnect_by_data (GTK_OBJECT (text->hadj), text);
gtk_signal_disconnect_by_data (GTK_OBJECT (text->hadj), text);
if (text->timer)
{
gtk_timeout_remove (text->timer);
@ -1049,6 +1162,9 @@ gtk_text_finalize (GtkObject *object)
text = (GtkText *)object;
gtk_object_unref (GTK_OBJECT (text->hadj));
gtk_object_unref (GTK_OBJECT (text->vadj));
/* Clean up the internal structures */
g_free (text->text);
free_cache (text);
@ -2112,9 +2228,9 @@ gtk_text_disconnect (GtkAdjustment *adjustment,
g_return_if_fail (GTK_IS_TEXT (text));
if (adjustment == text->hadj)
text->hadj = NULL;
gtk_text_set_adjustments (text, NULL, text->vadj);
if (adjustment == text->vadj)
text->vadj = NULL;
gtk_text_set_adjustments (text, text->hadj, NULL);
}

4
gtk/gtktext.h
View File

@ -156,6 +156,10 @@ struct _GtkText
struct _GtkTextClass
{
GtkEditableClass parent_class;
void (*scroll_adjustments) (GtkText *text,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
};

15
gtk/gtktypeutils.c
View File

@ -359,30 +359,33 @@ gtk_type_new (GtkType type)
/* we need to call the base classes' object_init_func for derived
* objects with the object's ->klass field still pointing to the
* corresponding base class, otherwise overridden class functions
* could get called with partly-initialized objects.
* could get called with partly-initialized objects. the real object
* class is passed as second argment to the initializers.
*/
if (node->n_supers)
{
guint i;
GtkType *supers;
GtkTypeNode *pnode;
supers = node->supers;
for (i = node->n_supers; i > 0; i--)
{
GtkTypeNode *pnode;
LOOKUP_TYPE_NODE (pnode, supers[i]);
if (pnode->type_info.object_init_func)
{
tobject->klass = pnode->klass;
pnode->type_info.object_init_func (tobject);
pnode->type_info.object_init_func (tobject, klass);
}
}
LOOKUP_TYPE_NODE (node, type);
}
tobject->klass = klass;
if (node->type_info.object_init_func)
node->type_info.object_init_func (tobject);
{
node->type_info.object_init_func (tobject, klass);
tobject->klass = klass;
}
return tobject;
}
@ -768,7 +771,7 @@ gtk_type_set_varargs_type (GtkType foreign_type,
}
GtkType
gtk_type_get_varargs_type (GtkType foreign_type)
gtk_type_get_varargs_type (GtkType foreign_type)
{
GtkType type;
guint i;

4
gtk/gtktypeutils.h
View File

@ -71,6 +71,7 @@ typedef enum
#define GTK_TYPE_STRUCTURED_FIRST GTK_TYPE_SIGNAL
#define GTK_TYPE_STRUCTURED_LAST GTK_TYPE_FOREIGN
#define GTK_TYPE_FUNDAMENTAL_LAST GTK_TYPE_OBJECT
#define GTK_TYPE_FUNDAMENTAL_MAX (32)
/* retrive a structure offset */
@ -138,7 +139,8 @@ typedef struct _GtkEnumValue GtkFlagValue;
#define GTK_SIGNAL_FUNC(f) ((GtkSignalFunc) f)
typedef void (*GtkClassInitFunc) (gpointer klass);
typedef void (*GtkObjectInitFunc) (gpointer object);
typedef void (*GtkObjectInitFunc) (gpointer object,
gpointer klass);
typedef void (*GtkSignalFunc) ();
typedef gint (*GtkFunction) (gpointer data);
typedef void (*GtkDestroyNotify) (gpointer data);

10
gtk/gtkvbox.h
View File

@ -29,11 +29,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_TYPE_VBOX (gtk_vbox_get_type ())
#define GTK_VBOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_VBOX, GtkVBox))
#define GTK_VBOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_VBOX, GtkVBoxClass))
#define GTK_IS_VBOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_VBOX))
#define GTK_IS_VBOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_VBOX))
#define GTK_TYPE_VBOX (gtk_vbox_get_type ())
#define GTK_VBOX(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_VBOX, GtkVBox))
#define GTK_VBOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_VBOX, GtkVBoxClass))
#define GTK_IS_VBOX(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_VBOX))
#define GTK_IS_VBOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_VBOX))
typedef struct _GtkVBox GtkVBox;

61
gtk/gtkviewport.c
View File

@ -27,9 +27,9 @@ enum {
};
static void gtk_viewport_class_init (GtkViewportClass *klass);
static void gtk_viewport_init (GtkViewport *viewport);
static void gtk_viewport_destroy (GtkObject *object);
static void gtk_viewport_finalize (GtkObject *object);
static void gtk_viewport_set_arg (GtkObject *object,
GtkArg *arg,
@ -37,6 +37,9 @@ static void gtk_viewport_set_arg (GtkObject *object,
static void gtk_viewport_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_viewport_scroll_adjustments (GtkViewport *viewport,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
static void gtk_viewport_map (GtkWidget *widget);
static void gtk_viewport_unmap (GtkWidget *widget);
static void gtk_viewport_realize (GtkWidget *widget);
@ -114,6 +117,7 @@ gtk_viewport_class_init (GtkViewportClass *class)
object_class->set_arg = gtk_viewport_set_arg;
object_class->get_arg = gtk_viewport_get_arg;
object_class->destroy = gtk_viewport_destroy;
object_class->finalize = gtk_viewport_finalize;
widget_class->map = gtk_viewport_map;
@ -126,7 +130,17 @@ gtk_viewport_class_init (GtkViewportClass *class)
widget_class->size_allocate = gtk_viewport_size_allocate;
widget_class->style_set = gtk_viewport_style_set;
widget_class->scroll_adjustments_signal =
gtk_signal_new ("scroll_adjustments",
GTK_RUN_LAST,
object_class->type,
GTK_SIGNAL_OFFSET (GtkViewportClass, scroll_adjustments),
gtk_marshal_NONE__POINTER_POINTER,
GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
container_class->add = gtk_viewport_add;
class->scroll_adjustments = gtk_viewport_scroll_adjustments;
}
static void
@ -140,15 +154,11 @@ gtk_viewport_set_arg (GtkObject *object,
switch (arg_id)
{
GtkAdjustment *adjustment;
case ARG_HADJUSTMENT:
adjustment = GTK_VALUE_POINTER (*arg);
gtk_viewport_set_hadjustment (viewport, adjustment);
gtk_viewport_set_hadjustment (viewport, GTK_VALUE_POINTER (*arg));
break;
case ARG_VADJUSTMENT:
adjustment = GTK_VALUE_POINTER (*arg);
gtk_viewport_set_vadjustment (viewport, adjustment);
gtk_viewport_set_vadjustment (viewport, GTK_VALUE_POINTER (*arg));
break;
case ARG_SHADOW_TYPE:
gtk_viewport_set_shadow_type (viewport, GTK_VALUE_ENUM (*arg));
@ -188,7 +198,6 @@ static void
gtk_viewport_init (GtkViewport *viewport)
{
GTK_WIDGET_UNSET_FLAGS (viewport, GTK_NO_WINDOW);
GTK_WIDGET_SET_FLAGS (viewport, GTK_BASIC);
gtk_container_set_resize_mode (GTK_CONTAINER (viewport), GTK_RESIZE_QUEUE);
@ -203,14 +212,29 @@ GtkWidget*
gtk_viewport_new (GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
{
GtkViewport *viewport;
GtkWidget *viewport;
viewport = gtk_type_new (gtk_viewport_get_type ());
viewport = gtk_widget_new (GTK_TYPE_VIEWPORT,
"hadjustment", hadjustment,
"vadjustment", vadjustment,
NULL);
gtk_viewport_set_hadjustment (viewport, hadjustment);
gtk_viewport_set_vadjustment (viewport, vadjustment);
return viewport;
}
return GTK_WIDGET (viewport);
static void
gtk_viewport_destroy (GtkObject *object)
{
GtkViewport *viewport = GTK_VIEWPORT (object);
if (viewport->hadjustment)
gtk_signal_disconnect_by_data (GTK_OBJECT (viewport->hadjustment),
viewport);
if (viewport->vadjustment)
gtk_signal_disconnect_by_data (GTK_OBJECT (viewport->vadjustment),
viewport);
GTK_OBJECT_CLASS(parent_class)->destroy (object);
}
static void
@ -316,6 +340,17 @@ gtk_viewport_set_vadjustment (GtkViewport *viewport,
}
}
static void
gtk_viewport_scroll_adjustments (GtkViewport *viewport,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
{
if (viewport->hadjustment != hadjustment)
gtk_viewport_set_hadjustment (viewport, hadjustment);
if (viewport->vadjustment != vadjustment)
gtk_viewport_set_vadjustment (viewport, vadjustment);
}
void
gtk_viewport_set_shadow_type (GtkViewport *viewport,
GtkShadowType type)

4
gtk/gtkviewport.h
View File

@ -54,6 +54,10 @@ struct _GtkViewport
struct _GtkViewportClass
{
GtkBinClass parent_class;
void (*scroll_adjustments) (GtkViewport *viewport,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
};

333
gtk/gtkvscale.c
View File

@ -25,54 +25,64 @@
#define SCALE_CLASS(w) GTK_SCALE_CLASS (GTK_OBJECT (w)->klass)
#define RANGE_CLASS(w) GTK_RANGE_CLASS (GTK_OBJECT (w)->klass)
enum {
ARG_0,
ARG_ADJUSTMENT,
};
static void gtk_vscale_class_init (GtkVScaleClass *klass);
static void gtk_vscale_init (GtkVScale *vscale);
static void gtk_vscale_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_vscale_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_vscale_realize (GtkWidget *widget);
static void gtk_vscale_size_request (GtkWidget *widget,
GtkRequisition *requisition);
GtkRequisition *requisition);
static void gtk_vscale_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
GtkAllocation *allocation);
static void gtk_vscale_pos_trough (GtkVScale *vscale,
gint *x,
gint *y,
gint *w,
gint *h);
gint *x,
gint *y,
gint *w,
gint *h);
static void gtk_vscale_pos_background (GtkVScale *vscale,
gint *x,
gint *y,
gint *w,
gint *h);
gint *x,
gint *y,
gint *w,
gint *h);
static void gtk_vscale_draw_slider (GtkRange *range);
static void gtk_vscale_draw_value (GtkScale *scale);
static void gtk_vscale_draw (GtkWidget *widget,
GdkRectangle *area);
GdkRectangle *area);
static gint gtk_vscale_trough_keys (GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
static void gtk_vscale_clear_background (GtkRange *range);
guint
GtkType
gtk_vscale_get_type (void)
{
static guint vscale_type = 0;
static GtkType vscale_type = 0;
if (!vscale_type)
{
GtkTypeInfo vscale_info =
{
"GtkVScale",
sizeof (GtkVScale),
sizeof (GtkVScaleClass),
(GtkClassInitFunc) gtk_vscale_class_init,
(GtkObjectInitFunc) gtk_vscale_init,
/* reserved_1 */ NULL,
"GtkVScale",
sizeof (GtkVScale),
sizeof (GtkVScaleClass),
(GtkClassInitFunc) gtk_vscale_class_init,
(GtkObjectInitFunc) gtk_vscale_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
vscale_type = gtk_type_unique (gtk_scale_get_type (), &vscale_info);
vscale_type = gtk_type_unique (GTK_TYPE_SCALE, &vscale_info);
}
return vscale_type;
@ -81,14 +91,24 @@ gtk_vscale_get_type (void)
static void
gtk_vscale_class_init (GtkVScaleClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkRangeClass *range_class;
GtkScaleClass *scale_class;
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
range_class = (GtkRangeClass*) class;
scale_class = (GtkScaleClass*) class;
gtk_object_add_arg_type ("GtkVScale::adjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_ADJUSTMENT);
object_class->set_arg = gtk_vscale_set_arg;
object_class->get_arg = gtk_vscale_get_arg;
widget_class->realize = gtk_vscale_realize;
widget_class->size_request = gtk_vscale_size_request;
widget_class->size_allocate = gtk_vscale_size_allocate;
@ -104,6 +124,45 @@ gtk_vscale_class_init (GtkVScaleClass *class)
scale_class->draw_value = gtk_vscale_draw_value;
}
static void
gtk_vscale_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkVScale *vscale;
vscale = GTK_VSCALE (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
gtk_range_set_adjustment (GTK_RANGE (vscale), GTK_VALUE_POINTER (*arg));
break;
default:
break;
}
}
static void
gtk_vscale_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkVScale *vscale;
vscale = GTK_VSCALE (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
GTK_VALUE_POINTER (*arg) = GTK_RANGE (vscale);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
gtk_vscale_init (GtkVScale *vscale)
{
@ -113,16 +172,13 @@ gtk_vscale_init (GtkVScale *vscale)
GtkWidget*
gtk_vscale_new (GtkAdjustment *adjustment)
{
GtkVScale *vscale;
GtkWidget *vscale;
vscale = gtk_type_new (gtk_vscale_get_type ());
vscale = gtk_widget_new (GTK_TYPE_VSCALE,
"adjustment", adjustment,
NULL);
if (!adjustment)
adjustment = (GtkAdjustment*) gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
gtk_range_set_adjustment (GTK_RANGE (vscale), adjustment);
return GTK_WIDGET (vscale);
return vscale;
}
@ -150,12 +206,14 @@ gtk_vscale_realize (GtkWidget *widget)
attributes.width = w;
attributes.height = h;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.window_type = GDK_WINDOW_CHILD;
attributes.event_mask = gtk_widget_get_events (widget) |
(GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
(GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
attributes.visual = gtk_widget_get_visual (widget);
attributes.colormap = gtk_widget_get_colormap (widget);
@ -166,7 +224,7 @@ gtk_vscale_realize (GtkWidget *widget)
attributes.width = RANGE_CLASS (range)->slider_width;
attributes.height = SCALE_CLASS (range)->slider_length;
attributes.event_mask |= (GDK_BUTTON_MOTION_MASK |
GDK_POINTER_MOTION_HINT_MASK);
GDK_POINTER_MOTION_HINT_MASK);
range->slider = gdk_window_new (range->trough, &attributes, attributes_mask);
@ -181,12 +239,11 @@ gtk_vscale_realize (GtkWidget *widget)
gtk_range_slider_update (GTK_RANGE (widget));
gdk_window_show (range->slider);
gdk_window_show (range->trough);
}
static void
gtk_vscale_draw (GtkWidget *widget,
GdkRectangle *area)
GdkRectangle *area)
{
GtkRange *range;
GdkRectangle tmp_area;
@ -209,7 +266,7 @@ gtk_vscale_draw (GtkWidget *widget,
tmp_area.height = height;
if (gdk_rectangle_intersect (area, &tmp_area, &child_area))
gtk_range_draw_background (range);
gtk_range_draw_background (range);
gtk_vscale_pos_trough (GTK_VSCALE (widget), &x, &y, &width, &height);
@ -219,12 +276,12 @@ gtk_vscale_draw (GtkWidget *widget,
tmp_area.height = height;
if (gdk_rectangle_intersect (area, &tmp_area, &child_area))
{
gtk_range_draw_trough (range);
gtk_range_draw_slider (range);
gtk_range_draw_step_forw (range);
gtk_range_draw_step_back (range);
}
{
gtk_range_draw_trough (range);
gtk_range_draw_slider (range);
gtk_range_draw_step_forw (range);
gtk_range_draw_step_back (range);
}
}
}
@ -244,12 +301,12 @@ gtk_vscale_clear_background (GtkRange *range)
gtk_vscale_pos_background (GTK_VSCALE (widget), &x, &y, &width, &height);
gtk_widget_queue_clear_area (GTK_WIDGET (range),
x, y, width, height);
x, y, width, height);
}
static void
gtk_vscale_size_request (GtkWidget *widget,
GtkRequisition *requisition)
GtkRequisition *requisition)
{
GtkScale *scale;
gint value_width;
@ -261,34 +318,34 @@ gtk_vscale_size_request (GtkWidget *widget,
scale = GTK_SCALE (widget);
requisition->width = (RANGE_CLASS (scale)->slider_width +
widget->style->klass->ythickness * 2);
widget->style->klass->ythickness * 2);
requisition->height = (SCALE_CLASS (scale)->slider_length +
widget->style->klass->xthickness) * 2;
widget->style->klass->xthickness) * 2;
if (scale->draw_value)
{
value_width = gtk_scale_value_width (scale);
if ((scale->value_pos == GTK_POS_LEFT) ||
(scale->value_pos == GTK_POS_RIGHT))
{
requisition->width += value_width + SCALE_CLASS (scale)->value_spacing;
if (requisition->height < (widget->style->font->ascent + widget->style->font->descent))
requisition->height = widget->style->font->ascent + widget->style->font->descent;
}
(scale->value_pos == GTK_POS_RIGHT))
{
requisition->width += value_width + SCALE_CLASS (scale)->value_spacing;
if (requisition->height < (widget->style->font->ascent + widget->style->font->descent))
requisition->height = widget->style->font->ascent + widget->style->font->descent;
}
else if ((scale->value_pos == GTK_POS_TOP) ||
(scale->value_pos == GTK_POS_BOTTOM))
{
if (requisition->width < value_width)
requisition->width = value_width;
requisition->height += widget->style->font->ascent + widget->style->font->descent;
}
(scale->value_pos == GTK_POS_BOTTOM))
{
if (requisition->width < value_width)
requisition->width = value_width;
requisition->height += widget->style->font->ascent + widget->style->font->descent;
}
}
}
static void
gtk_vscale_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
GtkAllocation *allocation)
{
GtkRange *range;
GtkScale *scale;
@ -314,10 +371,10 @@ gtk_vscale_size_allocate (GtkWidget *widget,
static void
gtk_vscale_pos_trough (GtkVScale *vscale,
gint *x,
gint *y,
gint *w,
gint *h)
gint *x,
gint *y,
gint *w,
gint *h)
{
GtkWidget *widget;
GtkScale *scale;
@ -330,7 +387,7 @@ gtk_vscale_pos_trough (GtkVScale *vscale,
scale = GTK_SCALE (vscale);
*w = (RANGE_CLASS (scale)->slider_width +
widget->style->klass->xthickness * 2);
widget->style->klass->xthickness * 2);
*h = widget->allocation.height;
if (scale->draw_value)
@ -339,24 +396,24 @@ gtk_vscale_pos_trough (GtkVScale *vscale,
*y = 0;
switch (scale->value_pos)
{
case GTK_POS_LEFT:
*x = (gtk_scale_value_width (scale) +
(widget->allocation.width - widget->requisition.width) / 2);
break;
case GTK_POS_RIGHT:
*x = (widget->allocation.width - widget->requisition.width) / 2;
break;
case GTK_POS_TOP:
*x = (widget->allocation.width - *w) / 2;
*y = widget->style->font->ascent + widget->style->font->descent;
*h -= *y;
break;
case GTK_POS_BOTTOM:
*x = (widget->allocation.width - *w) / 2;
*h -= widget->style->font->ascent + widget->style->font->descent;
break;
}
{
case GTK_POS_LEFT:
*x = (gtk_scale_value_width (scale) +
(widget->allocation.width - widget->requisition.width) / 2);
break;
case GTK_POS_RIGHT:
*x = (widget->allocation.width - widget->requisition.width) / 2;
break;
case GTK_POS_TOP:
*x = (widget->allocation.width - *w) / 2;
*y = widget->style->font->ascent + widget->style->font->descent;
*h -= *y;
break;
case GTK_POS_BOTTOM:
*x = (widget->allocation.width - *w) / 2;
*h -= widget->style->font->ascent + widget->style->font->descent;
break;
}
}
else
{
@ -372,10 +429,10 @@ gtk_vscale_pos_trough (GtkVScale *vscale,
static void
gtk_vscale_pos_background (GtkVScale *vscale,
gint *x,
gint *y,
gint *w,
gint *h)
gint *x,
gint *y,
gint *w,
gint *h)
{
GtkWidget *widget;
GtkScale *scale;
@ -431,7 +488,7 @@ gtk_vscale_draw_slider (GtkRange *range)
else
state_type = GTK_STATE_NORMAL;
gtk_paint_slider(GTK_WIDGET (range)->style, range->slider, state_type,
gtk_paint_slider (GTK_WIDGET (range)->style, range->slider, state_type,
GTK_SHADOW_OUT,
NULL, GTK_WIDGET (range), "vscale",
0, 0, -1, -1,
@ -460,66 +517,66 @@ gtk_vscale_draw_value (GtkScale *scale)
text_width = gdk_string_measure (GTK_WIDGET (scale)->style->font, buffer);
switch (scale->value_pos)
{
case GTK_POS_LEFT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->slider, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->slider, NULL, &height);
{
case GTK_POS_LEFT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->slider, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->slider, NULL, &height);
x -= SCALE_CLASS (scale)->value_spacing + text_width;
y += widget->allocation.y + ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_RIGHT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->slider, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->slider, NULL, &height);
x -= SCALE_CLASS (scale)->value_spacing + text_width;
y += widget->allocation.y + ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_RIGHT:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, NULL);
gdk_window_get_position (GTK_RANGE (scale)->slider, NULL, &y);
gdk_window_get_size (GTK_RANGE (scale)->trough, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->slider, NULL, &height);
x += width + SCALE_CLASS (scale)->value_spacing;
y += widget->allocation.y + ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_TOP:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += width + SCALE_CLASS (scale)->value_spacing;
y += widget->allocation.y + ((height -
(GTK_WIDGET (scale)->style->font->ascent +
GTK_WIDGET (scale)->style->font->descent)) / 2 +
GTK_WIDGET (scale)->style->font->ascent);
break;
case GTK_POS_TOP:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += (width - text_width) / 2;
y -= GTK_WIDGET (scale)->style->font->descent;
break;
case GTK_POS_BOTTOM:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += (width - text_width) / 2;
y -= GTK_WIDGET (scale)->style->font->descent;
break;
case GTK_POS_BOTTOM:
gdk_window_get_position (GTK_RANGE (scale)->trough, &x, &y);
gdk_window_get_size (GTK_RANGE (scale)->slider, &width, NULL);
gdk_window_get_size (GTK_RANGE (scale)->trough, NULL, &height);
x += (width - text_width) / 2;
y += height + GTK_WIDGET (scale)->style->font->ascent;
break;
}
x += (width - text_width) / 2;
y += height + GTK_WIDGET (scale)->style->font->ascent;
break;
}
state_type = GTK_STATE_NORMAL;
if (!GTK_WIDGET_IS_SENSITIVE (scale))
state_type = GTK_STATE_INSENSITIVE;
state_type = GTK_STATE_INSENSITIVE;
gtk_paint_string (GTK_WIDGET (scale)->style,
GTK_WIDGET (scale)->window,
state_type,
NULL, GTK_WIDGET (scale), "vscale",
x, y, buffer);
GTK_WIDGET (scale)->window,
state_type,
NULL, GTK_WIDGET (scale), "vscale",
x, y, buffer);
}
}
static gint
gtk_vscale_trough_keys(GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
gtk_vscale_trough_keys (GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
{
gint return_val = FALSE;
switch (key->keyval)

10
gtk/gtkvscale.h
View File

@ -29,9 +29,11 @@ extern "C" {
#endif /* __cplusplus */
#define GTK_VSCALE(obj) GTK_CHECK_CAST (obj, gtk_vscale_get_type (), GtkVScale)
#define GTK_VSCALE_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_vscale_get_type (), GtkVScaleClass)
#define GTK_IS_VSCALE(obj) GTK_CHECK_TYPE (obj, gtk_vscale_get_type ())
#define GTK_TYPE_VSCALE (gtk_vscale_get_type ())
#define GTK_VSCALE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_VSCALE, GtkVScale))
#define GTK_VSCALE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_VSCALE, GtkVScaleClass))
#define GTK_IS_VSCALE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_VSCALE))
#define GTK_IS_VSCALE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_VSCALE))
typedef struct _GtkVScale GtkVScale;
@ -48,7 +50,7 @@ struct _GtkVScaleClass
};
guint gtk_vscale_get_type (void);
GtkType gtk_vscale_get_type (void);
GtkWidget* gtk_vscale_new (GtkAdjustment *adjustment);

249
gtk/gtkvscrollbar.c
View File

@ -25,54 +25,75 @@
#define RANGE_CLASS(w) GTK_RANGE_CLASS (GTK_OBJECT (w)->klass)
enum {
ARG_0,
ARG_ADJUSTMENT,
};
static void gtk_vscrollbar_class_init (GtkVScrollbarClass *klass);
static void gtk_vscrollbar_init (GtkVScrollbar *vscrollbar);
static void gtk_vscrollbar_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_vscrollbar_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id);
static void gtk_vscrollbar_realize (GtkWidget *widget);
static void gtk_vscrollbar_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
GtkAllocation *allocation);
static void gtk_vscrollbar_draw_step_forw (GtkRange *range);
static void gtk_vscrollbar_draw_step_back (GtkRange *range);
static void gtk_vscrollbar_slider_update (GtkRange *range);
static void gtk_vscrollbar_calc_slider_size (GtkVScrollbar *vscrollbar);
static gint gtk_vscrollbar_trough_keys (GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos);
guint
GtkType
gtk_vscrollbar_get_type (void)
{
static guint vscrollbar_type = 0;
static GtkType vscrollbar_type = 0;
if (!vscrollbar_type)
{
GtkTypeInfo vscrollbar_info =
{
"GtkVScrollbar",
sizeof (GtkVScrollbar),
sizeof (GtkVScrollbarClass),
(GtkClassInitFunc) gtk_vscrollbar_class_init,
(GtkObjectInitFunc) gtk_vscrollbar_init,
/* reserved_1 */ NULL,
"GtkVScrollbar",
sizeof (GtkVScrollbar),
sizeof (GtkVScrollbarClass),
(GtkClassInitFunc) gtk_vscrollbar_class_init,
(GtkObjectInitFunc) gtk_vscrollbar_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
vscrollbar_type = gtk_type_unique (gtk_scrollbar_get_type (), &vscrollbar_info);
vscrollbar_type = gtk_type_unique (GTK_TYPE_SCROLLBAR, &vscrollbar_info);
}
return vscrollbar_type;
}
static void
gtk_vscrollbar_class_init (GtkVScrollbarClass *klass)
gtk_vscrollbar_class_init (GtkVScrollbarClass *class)
{
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkRangeClass *range_class;
widget_class = (GtkWidgetClass*) klass;
range_class = (GtkRangeClass*) klass;
object_class = (GtkObjectClass*) class;
widget_class = (GtkWidgetClass*) class;
range_class = (GtkRangeClass*) class;
gtk_object_add_arg_type ("GtkVScrollbar::adjustment",
GTK_TYPE_ADJUSTMENT,
GTK_ARG_READWRITE | GTK_ARG_CONSTRUCT,
ARG_ADJUSTMENT);
object_class->set_arg = gtk_vscrollbar_set_arg;
object_class->get_arg = gtk_vscrollbar_get_arg;
widget_class->realize = gtk_vscrollbar_realize;
widget_class->size_allocate = gtk_vscrollbar_size_allocate;
@ -85,6 +106,45 @@ gtk_vscrollbar_class_init (GtkVScrollbarClass *klass)
range_class->motion = gtk_range_default_vmotion;
}
static void
gtk_vscrollbar_set_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkVScrollbar *vscrollbar;
vscrollbar = GTK_VSCROLLBAR (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
gtk_range_set_adjustment (GTK_RANGE (vscrollbar), GTK_VALUE_POINTER (*arg));
break;
default:
break;
}
}
static void
gtk_vscrollbar_get_arg (GtkObject *object,
GtkArg *arg,
guint arg_id)
{
GtkVScrollbar *vscrollbar;
vscrollbar = GTK_VSCROLLBAR (object);
switch (arg_id)
{
case ARG_ADJUSTMENT:
GTK_VALUE_POINTER (*arg) = GTK_RANGE (vscrollbar);
break;
default:
arg->type = GTK_TYPE_INVALID;
break;
}
}
static void
gtk_vscrollbar_init (GtkVScrollbar *vscrollbar)
{
@ -95,26 +155,23 @@ gtk_vscrollbar_init (GtkVScrollbar *vscrollbar)
requisition = &widget->requisition;
requisition->width = (RANGE_CLASS (widget)->slider_width +
widget->style->klass->xthickness * 2);
widget->style->klass->xthickness * 2);
requisition->height = (RANGE_CLASS (widget)->min_slider_size +
RANGE_CLASS (widget)->stepper_size +
RANGE_CLASS (widget)->stepper_slider_spacing +
widget->style->klass->ythickness) * 2;
RANGE_CLASS (widget)->stepper_size +
RANGE_CLASS (widget)->stepper_slider_spacing +
widget->style->klass->ythickness) * 2;
}
GtkWidget*
gtk_vscrollbar_new (GtkAdjustment *adjustment)
{
GtkVScrollbar *vscrollbar;
GtkWidget *vscrollbar;
vscrollbar = gtk_type_new (gtk_vscrollbar_get_type ());
vscrollbar = gtk_widget_new (GTK_TYPE_VSCROLLBAR,
"adjustment", adjustment,
NULL);
if (!adjustment)
adjustment = (GtkAdjustment*) gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
gtk_range_set_adjustment (GTK_RANGE (vscrollbar), adjustment);
return GTK_WIDGET (vscrollbar);
return vscrollbar;
}
@ -141,10 +198,10 @@ gtk_vscrollbar_realize (GtkWidget *widget)
attributes.colormap = gtk_widget_get_colormap (widget);
attributes.event_mask = gtk_widget_get_events (widget);
attributes.event_mask |= (GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK);
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
@ -160,8 +217,8 @@ gtk_vscrollbar_realize (GtkWidget *widget)
range->step_back = gdk_window_new (range->trough, &attributes, attributes_mask);
attributes.y = (widget->allocation.height -
widget->style->klass->ythickness -
RANGE_CLASS (widget)->stepper_size);
widget->style->klass->ythickness -
RANGE_CLASS (widget)->stepper_size);
range->step_forw = gdk_window_new (range->trough, &attributes, attributes_mask);
@ -170,7 +227,7 @@ gtk_vscrollbar_realize (GtkWidget *widget)
attributes.width = RANGE_CLASS (widget)->slider_width;
attributes.height = RANGE_CLASS (widget)->min_slider_size;
attributes.event_mask |= (GDK_BUTTON_MOTION_MASK |
GDK_POINTER_MOTION_HINT_MASK);
GDK_POINTER_MOTION_HINT_MASK);
range->slider = gdk_window_new (range->trough, &attributes, attributes_mask);
@ -196,7 +253,7 @@ gtk_vscrollbar_realize (GtkWidget *widget)
static void
gtk_vscrollbar_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
GtkAllocation *allocation)
{
GtkRange *range;
@ -210,23 +267,23 @@ gtk_vscrollbar_size_allocate (GtkWidget *widget,
range = GTK_RANGE (widget);
gdk_window_move_resize (range->trough,
allocation->x + (allocation->width - widget->requisition.width) / 2,
allocation->y,
widget->requisition.width, allocation->height);
allocation->x + (allocation->width - widget->requisition.width) / 2,
allocation->y,
widget->requisition.width, allocation->height);
gdk_window_move_resize (range->step_back,
widget->style->klass->xthickness,
widget->style->klass->ythickness,
widget->requisition.width - widget->style->klass->xthickness * 2,
RANGE_CLASS (widget)->stepper_size);
widget->style->klass->xthickness,
widget->style->klass->ythickness,
widget->requisition.width - widget->style->klass->xthickness * 2,
RANGE_CLASS (widget)->stepper_size);
gdk_window_move_resize (range->step_forw,
widget->style->klass->xthickness,
allocation->height - widget->style->klass->ythickness -
RANGE_CLASS (widget)->stepper_size,
widget->requisition.width - widget->style->klass->xthickness * 2,
RANGE_CLASS (widget)->stepper_size);
widget->style->klass->xthickness,
allocation->height - widget->style->klass->ythickness -
RANGE_CLASS (widget)->stepper_size,
widget->requisition.width - widget->style->klass->xthickness * 2,
RANGE_CLASS (widget)->stepper_size);
gdk_window_resize (range->slider,
widget->requisition.width - widget->style->klass->xthickness * 2,
RANGE_CLASS (range)->min_slider_size);
widget->requisition.width - widget->style->klass->xthickness * 2,
RANGE_CLASS (range)->min_slider_size);
gtk_range_slider_update (GTK_RANGE (widget));
}
@ -244,25 +301,25 @@ gtk_vscrollbar_draw_step_forw (GtkRange *range)
if (GTK_WIDGET_DRAWABLE (range))
{
if (range->in_child == RANGE_CLASS (range)->step_forw)
{
if (range->click_child == RANGE_CLASS (range)->step_forw)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
{
if (range->click_child == RANGE_CLASS (range)->step_forw)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
else
state_type = GTK_STATE_NORMAL;
state_type = GTK_STATE_NORMAL;
if (range->click_child == RANGE_CLASS (range)->step_forw)
shadow_type = GTK_SHADOW_IN;
shadow_type = GTK_SHADOW_IN;
else
shadow_type = GTK_SHADOW_OUT;
shadow_type = GTK_SHADOW_OUT;
gtk_paint_arrow (GTK_WIDGET (range)->style, range->step_forw,
state_type, shadow_type,
NULL, GTK_WIDGET (range), "scrollbar",
GTK_ARROW_DOWN,
TRUE, 0, 0, -1, -1);
state_type, shadow_type,
NULL, GTK_WIDGET (range), "vscrollbar",
GTK_ARROW_DOWN,
TRUE, 0, 0, -1, -1);
}
}
@ -278,25 +335,25 @@ gtk_vscrollbar_draw_step_back (GtkRange *range)
if (GTK_WIDGET_DRAWABLE (range))
{
if (range->in_child == RANGE_CLASS (range)->step_back)
{
if (range->click_child == RANGE_CLASS (range)->step_back)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
{
if (range->click_child == RANGE_CLASS (range)->step_back)
state_type = GTK_STATE_ACTIVE;
else
state_type = GTK_STATE_PRELIGHT;
}
else
state_type = GTK_STATE_NORMAL;
state_type = GTK_STATE_NORMAL;
if (range->click_child == RANGE_CLASS (range)->step_back)
shadow_type = GTK_SHADOW_IN;
shadow_type = GTK_SHADOW_IN;
else
shadow_type = GTK_SHADOW_OUT;
shadow_type = GTK_SHADOW_OUT;
gtk_paint_arrow (GTK_WIDGET (range)->style, range->step_back,
state_type, shadow_type,
NULL, GTK_WIDGET (range), "scrollbar",
GTK_ARROW_UP,
TRUE, 0, 0, -1, -1);
state_type, shadow_type,
NULL, GTK_WIDGET (range), "vscrollbar",
GTK_ARROW_UP,
TRUE, 0, 0, -1, -1);
}
}
@ -334,37 +391,37 @@ gtk_vscrollbar_calc_slider_size (GtkVScrollbar *vscrollbar)
gdk_window_get_position (range->step_forw, NULL, &step_forw_y);
top = (step_back_y +
step_back_height +
RANGE_CLASS (vscrollbar)->stepper_slider_spacing);
step_back_height +
RANGE_CLASS (vscrollbar)->stepper_slider_spacing);
bottom = step_forw_y - RANGE_CLASS (vscrollbar)->stepper_slider_spacing;
height = bottom - top;
if ((range->adjustment->page_size > 0) &&
(range->adjustment->lower != range->adjustment->upper))
{
if (range->adjustment->page_size >
(range->adjustment->upper - range->adjustment->lower))
range->adjustment->page_size = range->adjustment->upper - range->adjustment->lower;
(range->adjustment->lower != range->adjustment->upper))
{
if (range->adjustment->page_size >
(range->adjustment->upper - range->adjustment->lower))
range->adjustment->page_size = range->adjustment->upper - range->adjustment->lower;
height = (height * range->adjustment->page_size /
(range->adjustment->upper - range->adjustment->lower));
height = (height * range->adjustment->page_size /
(range->adjustment->upper - range->adjustment->lower));
if (height < RANGE_CLASS (vscrollbar)->min_slider_size)
height = RANGE_CLASS (vscrollbar)->min_slider_size;
}
if (height < RANGE_CLASS (vscrollbar)->min_slider_size)
height = RANGE_CLASS (vscrollbar)->min_slider_size;
}
gdk_window_get_size (range->slider, &slider_width, &slider_height);
if (slider_height != height)
gdk_window_resize (range->slider, slider_width, height);
gdk_window_resize (range->slider, slider_width, height);
}
}
static gint
gtk_vscrollbar_trough_keys(GtkRange *range,
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
GdkEventKey *key,
GtkScrollType *scroll,
GtkTroughType *pos)
{
gint return_val = FALSE;
switch (key->keyval)
@ -380,16 +437,16 @@ gtk_vscrollbar_trough_keys(GtkRange *range,
case GDK_Page_Up:
return_val = TRUE;
if (key->state & GDK_CONTROL_MASK)
*pos = GTK_TROUGH_START;
*pos = GTK_TROUGH_START;
else
*scroll = GTK_SCROLL_PAGE_BACKWARD;
*scroll = GTK_SCROLL_PAGE_BACKWARD;
break;
case GDK_Page_Down:
return_val = TRUE;
if (key->state & GDK_CONTROL_MASK)
*pos = GTK_TROUGH_END;
*pos = GTK_TROUGH_END;
else
*scroll = GTK_SCROLL_PAGE_FORWARD;
*scroll = GTK_SCROLL_PAGE_FORWARD;
break;
}
return return_val;

10
gtk/gtkvscrollbar.h
View File

@ -24,9 +24,11 @@
#include <gtk/gtkscrollbar.h>
#define GTK_VSCROLLBAR(obj) GTK_CHECK_CAST (obj, gtk_vscrollbar_get_type (), GtkVScrollbar)
#define GTK_VSCROLLBAR_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_vscrollbar_get_type (), GtkVScrollbarClass)
#define GTK_IS_VSCROLLBAR(obj) GTK_CHECK_TYPE (obj, gtk_vscrollbar_get_type ())
#define GTK_TYPE_VSCROLLBAR (gtk_vscrollbar_get_type ())
#define GTK_VSCROLLBAR(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_VSCROLLBAR, GtkVScrollbar))
#define GTK_VSCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_VSCROLLBAR, GtkVScrollbarClass))
#define GTK_IS_VSCROLLBAR(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_VSCROLLBAR))
#define GTK_IS_VSCROLLBAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_VSCROLLBAR))
typedef struct _GtkVScrollbar GtkVScrollbar;
@ -48,7 +50,7 @@ extern "C" {
#endif /* __cplusplus */
guint gtk_vscrollbar_get_type (void);
GtkType gtk_vscrollbar_get_type (void);
GtkWidget* gtk_vscrollbar_new (GtkAdjustment *adjustment);

91
gtk/gtkwidget.c
View File

@ -705,6 +705,7 @@ gtk_widget_class_init (GtkWidgetClass *klass)
object_class->finalize = gtk_widget_finalize;
klass->activate_signal = 0;
klass->scroll_adjustments_signal = 0;
klass->show = gtk_widget_real_show;
klass->show_all = gtk_widget_show;
klass->hide = gtk_widget_real_hide;
@ -1054,6 +1055,9 @@ gtk_widget_new (GtkType widget_type,
gtk_args_collect_cleanup (arg_list, info_list);
}
if (!GTK_OBJECT_CONSTRUCTED (object))
gtk_object_default_construct (object);
return GTK_WIDGET (object);
}
@ -1070,7 +1074,7 @@ gtk_widget_newv (GtkType type,
guint nargs,
GtkArg *args)
{
g_return_val_if_fail (gtk_type_is_a (type, gtk_widget_get_type ()), NULL);
g_return_val_if_fail (gtk_type_is_a (type, GTK_TYPE_WIDGET), NULL);
return GTK_WIDGET (gtk_object_newv (type, nargs, args));
}
@ -1353,6 +1357,7 @@ gtk_widget_destroy (GtkWidget *widget)
{
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (GTK_OBJECT_CONSTRUCTED (widget));
gtk_object_destroy ((GtkObject*) widget);
}
@ -2621,14 +2626,45 @@ gtk_widget_event (GtkWidget *widget,
* results:
*****************************************/
void
gboolean
gtk_widget_activate (GtkWidget *widget)
{
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
if (WIDGET_CLASS (widget)->activate_signal)
gtk_signal_emit (GTK_OBJECT (widget), WIDGET_CLASS (widget)->activate_signal);
{
/* FIXME: we should eventually check the signals signature here */
gtk_signal_emit (GTK_OBJECT (widget), WIDGET_CLASS (widget)->activate_signal);
return TRUE;
}
else
return FALSE;
}
gboolean
gtk_widget_scroll_adjustements (GtkWidget *widget,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
{
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
if (hadjustment)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (hadjustment), FALSE);
if (vadjustment)
g_return_val_if_fail (GTK_IS_ADJUSTMENT (vadjustment), FALSE);
if (WIDGET_CLASS (widget)->scroll_adjustments_signal)
{
/* FIXME: we should eventually check the signals signature here */
gtk_signal_emit (GTK_OBJECT (widget),
WIDGET_CLASS (widget)->scroll_adjustments_signal,
hadjustment, vadjustment);
return TRUE;
}
else
return FALSE;
}
/*****************************************
@ -2795,47 +2831,6 @@ gtk_widget_intersect (GtkWidget *widget,
return return_val;
}
gint
gtk_widget_basic (GtkWidget *widget)
{
GList *children;
GList *tmp_list;
gint return_val;
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
if (!GTK_WIDGET_BASIC (widget))
return FALSE;
else if (GTK_IS_CONTAINER (widget))
{
children = gtk_container_children (GTK_CONTAINER (widget));
if (children)
{
return_val = TRUE;
tmp_list = children;
while (tmp_list)
{
if (!gtk_widget_basic (GTK_WIDGET (tmp_list->data)))
{
return_val = FALSE;
break;
}
tmp_list = tmp_list->next;
}
g_list_free (children);
return return_val;
}
}
return TRUE;
}
/*****************************************
* gtk_widget_grab_focus:
*
@ -3875,13 +3870,13 @@ gtk_widget_push_visual (GdkVisual *visual)
}
void
gtk_widget_push_composite (void)
gtk_widget_push_composite_child (void)
{
composite_child_stack++;
}
void
gtk_widget_pop_composite (void)
gtk_widget_pop_composite_child (void)
{
if (composite_child_stack)
composite_child_stack--;

41
gtk/gtkwidget.h
View File

@ -22,6 +22,7 @@
#include <gdk/gdk.h>
#include <gtk/gtkaccelgroup.h>
#include <gtk/gtkobject.h>
#include <gtk/gtkadjustment.h>
#include <gtk/gtkstyle.h>
@ -48,8 +49,7 @@ typedef enum
GTK_HAS_DEFAULT = 1 << 14,
GTK_HAS_GRAB = 1 << 15,
GTK_RC_STYLE = 1 << 16,
GTK_COMPOSITE_CHILD = 1 << 17,
GTK_BASIC = 1 << 18
GTK_COMPOSITE_CHILD = 1 << 17
} GtkWidgetFlags;
/* Macro for casting a pointer to a GtkWidget or GtkWidgetClass pointer.
@ -87,7 +87,6 @@ typedef enum
#define GTK_WIDGET_HAS_GRAB(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_HAS_GRAB) != 0)
#define GTK_WIDGET_RC_STYLE(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_RC_STYLE) != 0)
#define GTK_WIDGET_COMPOSITE_CHILD(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_COMPOSITE_CHILD) != 0)
#define GTK_WIDGET_BASIC(wid) ((GTK_WIDGET_FLAGS (wid) & GTK_BASIC) != 0)
/* Macros for setting and clearing widget flags.
*/
@ -225,12 +224,19 @@ struct _GtkWidgetClass
*/
GtkObjectClass parent_class;
/* The signal to emit when an object of this class is activated.
* This is used when activating the current focus widget and
* the default widget.
/* The signal to emit when a widget of this class is activated,
* gtk_widget_activate() handles the emission.
* Implementation of this signal is optional.
*/
guint activate_signal;
/* This signal is emitted when a widget of this class is added
* to a scrolling aware parent, gtk_widget_set_scroll_adjustments()
* handles the emission.
* Implementation of this signal is optional.
*/
guint scroll_adjustments_signal;
/* basics */
void (* show) (GtkWidget *widget);
void (* show_all) (GtkWidget *widget);
@ -465,7 +471,11 @@ void gtk_widget_thaw_accelerators (GtkWidget *widget);
gint gtk_widget_event (GtkWidget *widget,
GdkEvent *event);
void gtk_widget_activate (GtkWidget *widget);
gboolean gtk_widget_activate (GtkWidget *widget);
gboolean gtk_widget_scroll_adjustements (GtkWidget *widget,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
void gtk_widget_reparent (GtkWidget *widget,
GtkWidget *new_parent);
void gtk_widget_popup (GtkWidget *widget,
@ -474,7 +484,6 @@ void gtk_widget_popup (GtkWidget *widget,
gint gtk_widget_intersect (GtkWidget *widget,
GdkRectangle *area,
GdkRectangle *intersection);
gint gtk_widget_basic (GtkWidget *widget);
void gtk_widget_grab_focus (GtkWidget *widget);
void gtk_widget_grab_default (GtkWidget *widget);
@ -543,14 +552,14 @@ void gtk_widget_reset_rc_styles (GtkWidget *widget);
* This will override the values that got set by the
* gtk_widget_set_default_* () functions.
*/
void gtk_widget_push_style (GtkStyle *style);
void gtk_widget_push_colormap (GdkColormap *cmap);
void gtk_widget_push_visual (GdkVisual *visual);
void gtk_widget_push_composite_flag (void);
void gtk_widget_pop_composite_flag (void);
void gtk_widget_pop_style (void);
void gtk_widget_pop_colormap (void);
void gtk_widget_pop_visual (void);
void gtk_widget_push_style (GtkStyle *style);
void gtk_widget_push_colormap (GdkColormap *cmap);
void gtk_widget_push_visual (GdkVisual *visual);
void gtk_widget_push_composite_child (void);
void gtk_widget_pop_composite_child (void);
void gtk_widget_pop_style (void);
void gtk_widget_pop_colormap (void);
void gtk_widget_pop_visual (void);
/* Set certain default values to be used at widget creation time.
*/

10
gtk/testgtk.c
View File

@ -1222,7 +1222,7 @@ create_tree_sample(guint selection_mode,
(GtkSignalFunc)cb_tree_changed,
(gpointer)NULL);
gtk_object_set_user_data(GTK_OBJECT(root_tree), tree_buttons);
gtk_container_add(GTK_CONTAINER(scrolled_win), root_tree);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), root_tree);
gtk_tree_set_selection_mode(GTK_TREE(root_tree), selection_mode);
gtk_tree_set_view_lines(GTK_TREE(root_tree), draw_line);
gtk_tree_set_view_mode(GTK_TREE(root_tree), !view_line);
@ -2520,7 +2520,7 @@ create_scrolled_windows (void)
table = gtk_table_new (20, 20, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 10);
gtk_table_set_col_spacings (GTK_TABLE (table), 10);
gtk_container_add (GTK_CONTAINER (scrolled_window), table);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), table);
gtk_container_set_focus_hadjustment (GTK_CONTAINER (table),
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
gtk_container_set_focus_vadjustment (GTK_CONTAINER (table),
@ -3264,7 +3264,7 @@ create_list (void)
list = gtk_list_new ();
gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_EXTENDED);
gtk_container_add (GTK_CONTAINER (scrolled_win), list);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), list);
gtk_container_set_focus_vadjustment
(GTK_CONTAINER (list),
gtk_scrolled_window_get_vadjustment
@ -7245,7 +7245,7 @@ create_selection_test (void)
gtk_widget_set_usize (scrolled_win, 100, 200);
list = gtk_list_new ();
gtk_container_add (GTK_CONTAINER (scrolled_win), list);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), list);
gtk_signal_connect (GTK_OBJECT(list), "selection_received",
GTK_SIGNAL_FUNC (selection_test_received), NULL);
@ -8056,7 +8056,7 @@ create_main_window (void)
box2 = gtk_vbox_new (FALSE, 0);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_container_add (GTK_CONTAINER (scrolled_window), box2);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), box2);
gtk_container_set_focus_vadjustment (GTK_CONTAINER (box2),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
gtk_widget_show (box2);

10
tests/testgtk.c
View File

@ -1222,7 +1222,7 @@ create_tree_sample(guint selection_mode,
(GtkSignalFunc)cb_tree_changed,
(gpointer)NULL);
gtk_object_set_user_data(GTK_OBJECT(root_tree), tree_buttons);
gtk_container_add(GTK_CONTAINER(scrolled_win), root_tree);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), root_tree);
gtk_tree_set_selection_mode(GTK_TREE(root_tree), selection_mode);
gtk_tree_set_view_lines(GTK_TREE(root_tree), draw_line);
gtk_tree_set_view_mode(GTK_TREE(root_tree), !view_line);
@ -2520,7 +2520,7 @@ create_scrolled_windows (void)
table = gtk_table_new (20, 20, FALSE);
gtk_table_set_row_spacings (GTK_TABLE (table), 10);
gtk_table_set_col_spacings (GTK_TABLE (table), 10);
gtk_container_add (GTK_CONTAINER (scrolled_window), table);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), table);
gtk_container_set_focus_hadjustment (GTK_CONTAINER (table),
gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
gtk_container_set_focus_vadjustment (GTK_CONTAINER (table),
@ -3264,7 +3264,7 @@ create_list (void)
list = gtk_list_new ();
gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_EXTENDED);
gtk_container_add (GTK_CONTAINER (scrolled_win), list);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), list);
gtk_container_set_focus_vadjustment
(GTK_CONTAINER (list),
gtk_scrolled_window_get_vadjustment
@ -7245,7 +7245,7 @@ create_selection_test (void)
gtk_widget_set_usize (scrolled_win, 100, 200);
list = gtk_list_new ();
gtk_container_add (GTK_CONTAINER (scrolled_win), list);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_win), list);
gtk_signal_connect (GTK_OBJECT(list), "selection_received",
GTK_SIGNAL_FUNC (selection_test_received), NULL);
@ -8056,7 +8056,7 @@ create_main_window (void)
box2 = gtk_vbox_new (FALSE, 0);
gtk_container_border_width (GTK_CONTAINER (box2), 10);
gtk_container_add (GTK_CONTAINER (scrolled_window), box2);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), box2);
gtk_container_set_focus_vadjustment (GTK_CONTAINER (box2),
gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window)));
gtk_widget_show (box2);