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gtkcontainer: Move public members to private structure

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This commit is contained in:
Javier Jardón 2010-06-03 04:11:46 +02:00
parent 63f8313015
commit 2de1f3f88c
2 changed files with 100 additions and 53 deletions
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137
gtk/gtkcontainer.c
View File

@ -41,6 +41,17 @@
#include <gobject/gobjectnotifyqueue.c>
#include <gobject/gvaluecollector.h>
struct _GtkContainerPriv
{
GtkWidget *focus_child;
guint border_width : 16;
guint has_focus_chain : 1;
guint need_resize : 1;
guint reallocate_redraws : 1;
guint resize_mode : 2;
};
enum {
ADD,
@ -290,6 +301,8 @@ gtk_container_class_init (GtkContainerClass *class)
_gtk_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
GTK_TYPE_WIDGET);
g_type_class_add_private (class, sizeof (GtkContainerPriv));
}
static void
@ -1041,17 +1054,25 @@ gtk_container_remove_unimplemented (GtkContainer *container,
static void
gtk_container_init (GtkContainer *container)
{
container->focus_child = NULL;
container->border_width = 0;
container->need_resize = FALSE;
container->resize_mode = GTK_RESIZE_PARENT;
container->reallocate_redraws = FALSE;
GtkContainerPriv *priv;
container->priv = G_TYPE_INSTANCE_GET_PRIVATE (container,
GTK_TYPE_CONTAINER,
GtkContainerPriv);
priv = container->priv;
priv->focus_child = NULL;
priv->border_width = 0;
priv->need_resize = FALSE;
priv->resize_mode = GTK_RESIZE_PARENT;
priv->reallocate_redraws = FALSE;
}
static void
gtk_container_destroy (GtkObject *object)
{
GtkContainer *container = GTK_CONTAINER (object);
GtkContainerPriv *priv = container->priv;
if (GTK_CONTAINER_RESIZE_PENDING (container))
_gtk_container_dequeue_resize_handler (container);
@ -1059,7 +1080,7 @@ gtk_container_destroy (GtkObject *object)
/* do this before walking child widgets, to avoid
* removing children from focus chain one by one.
*/
if (container->has_focus_chain)
if (priv->has_focus_chain)
gtk_container_unset_focus_chain (container);
gtk_container_foreach (container, (GtkCallback) gtk_widget_destroy, NULL);
@ -1099,14 +1120,15 @@ gtk_container_get_property (GObject *object,
GParamSpec *pspec)
{
GtkContainer *container = GTK_CONTAINER (object);
GtkContainerPriv *priv = container->priv;
switch (prop_id)
{
case PROP_BORDER_WIDTH:
g_value_set_uint (value, container->border_width);
g_value_set_uint (value, priv->border_width);
break;
case PROP_RESIZE_MODE:
g_value_set_enum (value, container->resize_mode);
g_value_set_enum (value, priv->resize_mode);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -1135,11 +1157,15 @@ void
gtk_container_set_border_width (GtkContainer *container,
guint border_width)
{
GtkContainerPriv *priv;
g_return_if_fail (GTK_IS_CONTAINER (container));
if (container->border_width != border_width)
priv = container->priv;
if (priv->border_width != border_width)
{
container->border_width = border_width;
priv->border_width = border_width;
g_object_notify (G_OBJECT (container), "border-width");
if (gtk_widget_get_realized (GTK_WIDGET (container)))
@ -1161,7 +1187,7 @@ gtk_container_get_border_width (GtkContainer *container)
{
g_return_val_if_fail (GTK_IS_CONTAINER (container), 0);
return container->border_width;
return container->priv->border_width;
}
/**
@ -1257,8 +1283,12 @@ void
gtk_container_set_resize_mode (GtkContainer *container,
GtkResizeMode resize_mode)
{
GtkContainerPriv *priv;
g_return_if_fail (GTK_IS_CONTAINER (container));
g_return_if_fail (resize_mode <= GTK_RESIZE_IMMEDIATE);
priv = container->priv;
if (gtk_widget_is_toplevel (GTK_WIDGET (container)) &&
resize_mode == GTK_RESIZE_PARENT)
@ -1266,9 +1296,9 @@ gtk_container_set_resize_mode (GtkContainer *container,
resize_mode = GTK_RESIZE_QUEUE;
}
if (container->resize_mode != resize_mode)
if (priv->resize_mode != resize_mode)
{
container->resize_mode = resize_mode;
priv->resize_mode = resize_mode;
gtk_widget_queue_resize (GTK_WIDGET (container));
g_object_notify (G_OBJECT (container), "resize-mode");
@ -1289,7 +1319,7 @@ gtk_container_get_resize_mode (GtkContainer *container)
{
g_return_val_if_fail (GTK_IS_CONTAINER (container), GTK_RESIZE_PARENT);
return container->resize_mode;
return container->priv->resize_mode;
}
/**
@ -1308,7 +1338,7 @@ gtk_container_set_reallocate_redraws (GtkContainer *container,
{
g_return_if_fail (GTK_IS_CONTAINER (container));
container->reallocate_redraws = needs_redraws ? TRUE : FALSE;
container->priv->reallocate_redraws = needs_redraws ? TRUE : FALSE;
}
static GtkContainer*
@ -1357,12 +1387,15 @@ gtk_container_idle_sizer (gpointer data)
void
_gtk_container_queue_resize (GtkContainer *container)
{
GtkContainerPriv *priv;
GtkContainer *resize_container;
GtkWidget *widget;
g_return_if_fail (GTK_IS_CONTAINER (container));
priv = container->priv;
widget = GTK_WIDGET (container);
resize_container = gtk_container_get_resize_container (container);
while (TRUE)
@ -1385,7 +1418,7 @@ _gtk_container_queue_resize (GtkContainer *container)
(gtk_widget_is_toplevel (GTK_WIDGET (resize_container)) ||
gtk_widget_get_realized (GTK_WIDGET (resize_container))))
{
switch (resize_container->resize_mode)
switch (resize_container->priv->resize_mode)
{
case GTK_RESIZE_QUEUE:
if (!GTK_CONTAINER_RESIZE_PENDING (resize_container))
@ -1414,7 +1447,7 @@ _gtk_container_queue_resize (GtkContainer *container)
* changed while they where hidden (currently only evaluated by
* toplevels).
*/
resize_container->need_resize = TRUE;
resize_container->priv->need_resize = TRUE;
}
}
}
@ -1567,7 +1600,7 @@ gtk_container_get_focus_child (GtkContainer *container)
{
g_return_val_if_fail (GTK_IS_CONTAINER (container), NULL);
return container->focus_child;
return container->priv->focus_child;
}
/**
@ -1673,22 +1706,26 @@ static void
gtk_container_real_set_focus_child (GtkContainer *container,
GtkWidget *child)
{
GtkContainerPriv *priv;
g_return_if_fail (GTK_IS_CONTAINER (container));
g_return_if_fail (child == NULL || GTK_IS_WIDGET (child));
if (child != container->focus_child)
priv = container->priv;
if (child != priv->focus_child)
{
if (container->focus_child)
g_object_unref (container->focus_child);
container->focus_child = child;
if (container->focus_child)
g_object_ref (container->focus_child);
if (priv->focus_child)
g_object_unref (priv->focus_child);
priv->focus_child = child;
if (priv->focus_child)
g_object_ref (priv->focus_child);
}
/* check for h/v adjustments
*/
if (container->focus_child)
if (priv->focus_child)
{
GtkAdjustment *hadj;
GtkAdjustment *vadj;
@ -1700,18 +1737,17 @@ gtk_container_real_set_focus_child (GtkContainer *container,
if (hadj || vadj)
{
focus_child = container->focus_child;
while (GTK_IS_CONTAINER (focus_child) &&
GTK_CONTAINER (focus_child)->focus_child)
focus_child = priv->focus_child;
while (gtk_container_get_focus_child (GTK_CONTAINER (focus_child)))
{
focus_child = GTK_CONTAINER (focus_child)->focus_child;
focus_child = gtk_container_get_focus_child (GTK_CONTAINER (focus_child));
}
gtk_widget_translate_coordinates (focus_child, container->focus_child,
gtk_widget_translate_coordinates (focus_child, priv->focus_child,
0, 0, &x, &y);
x += container->focus_child->allocation.x;
y += container->focus_child->allocation.y;
x += priv->focus_child->allocation.x;
y += priv->focus_child->allocation.y;
if (vadj)
gtk_adjustment_clamp_page (vadj, y, y + focus_child->allocation.height);
@ -1750,10 +1786,12 @@ gtk_container_focus (GtkWidget *widget,
GList *sorted_children;
gint return_val;
GtkContainer *container;
GtkContainerPriv *priv;
g_return_val_if_fail (GTK_IS_CONTAINER (widget), FALSE);
container = GTK_CONTAINER (widget);
priv = container->priv;
return_val = FALSE;
@ -1770,12 +1808,12 @@ gtk_container_focus (GtkWidget *widget,
/* Get a list of the containers children, allowing focus
* chain to override.
*/
if (container->has_focus_chain)
if (priv->has_focus_chain)
children = g_list_copy (get_focus_chain (container));
else
children = gtk_container_get_all_children (container);
if (container->has_focus_chain &&
if (priv->has_focus_chain &&
(direction == GTK_DIR_TAB_FORWARD ||
direction == GTK_DIR_TAB_BACKWARD))
{
@ -1871,7 +1909,8 @@ find_old_focus (GtkContainer *container,
while (widget && widget != (GtkWidget *)container)
{
GtkWidget *parent = widget->parent;
if (parent && ((GtkContainer *)parent)->focus_child != widget)
if (parent && (gtk_container_get_focus_child (GTK_CONTAINER (parent)) != widget))
goto next;
widget = parent;
@ -2224,10 +2263,11 @@ gtk_container_focus_move (GtkContainer *container,
GList *children,
GtkDirectionType direction)
{
GtkContainerPriv *priv = container->priv;
GtkWidget *focus_child;
GtkWidget *child;
focus_child = container->focus_child;
focus_child = priv->focus_child;
while (children)
{
@ -2311,13 +2351,16 @@ gtk_container_set_focus_chain (GtkContainer *container,
{
GList *chain;
GList *tmp_list;
GtkContainerPriv *priv;
g_return_if_fail (GTK_IS_CONTAINER (container));
priv = container->priv;
if (container->has_focus_chain)
if (priv->has_focus_chain)
gtk_container_unset_focus_chain (container);
container->has_focus_chain = TRUE;
priv->has_focus_chain = TRUE;
chain = NULL;
tmp_list = focusable_widgets;
@ -2372,17 +2415,21 @@ gboolean
gtk_container_get_focus_chain (GtkContainer *container,
GList **focus_chain)
{
GtkContainerPriv *priv;
g_return_val_if_fail (GTK_IS_CONTAINER (container), FALSE);
priv = container->priv;
if (focus_chain)
{
if (container->has_focus_chain)
if (priv->has_focus_chain)
*focus_chain = g_list_copy (get_focus_chain (container));
else
*focus_chain = NULL;
}
return container->has_focus_chain;
return priv->has_focus_chain;
}
/**
@ -2393,17 +2440,21 @@ gtk_container_get_focus_chain (GtkContainer *container,
**/
void
gtk_container_unset_focus_chain (GtkContainer *container)
{
{
GtkContainerPriv *priv;
g_return_if_fail (GTK_IS_CONTAINER (container));
if (container->has_focus_chain)
priv = container->priv;
if (priv->has_focus_chain)
{
GList *chain;
GList *tmp_list;
chain = get_focus_chain (container);
container->has_focus_chain = FALSE;
priv->has_focus_chain = FALSE;
g_object_set_data (G_OBJECT (container),
I_("gtk-container-focus-chain"),

16
gtk/gtkcontainer.h
View File

@ -45,25 +45,17 @@ G_BEGIN_DECLS
#define GTK_IS_CONTAINER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CONTAINER))
#define GTK_CONTAINER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CONTAINER, GtkContainerClass))
#define GTK_IS_RESIZE_CONTAINER(widget) (GTK_IS_CONTAINER (widget) && ((GtkContainer*) (widget))->resize_mode != GTK_RESIZE_PARENT)
typedef struct _GtkContainer GtkContainer;
typedef struct _GtkContainerPriv GtkContainerPriv;
typedef struct _GtkContainerClass GtkContainerClass;
struct _GtkContainer
{
GtkWidget widget;
GtkWidget *GSEAL (focus_child);
guint GSEAL (border_width) : 16;
/*< private >*/
guint GSEAL (need_resize) : 1;
guint GSEAL (resize_mode) : 2;
guint GSEAL (reallocate_redraws) : 1;
guint GSEAL (has_focus_chain) : 1;
GtkContainerPriv *priv;
};
struct _GtkContainerClass
@ -102,6 +94,7 @@ struct _GtkContainerClass
void (*_gtk_reserved4) (void);
};
/* Application-level methods */
GType gtk_container_get_type (void) G_GNUC_CONST;
@ -134,6 +127,9 @@ gboolean gtk_container_get_focus_chain (GtkContainer *container,
GList **focusable_widgets);
void gtk_container_unset_focus_chain (GtkContainer *container);
#define GTK_IS_RESIZE_CONTAINER(widget) (GTK_IS_CONTAINER (widget) && \
(gtk_container_get_resize_mode (GTK_CONTAINER (widget)) != GTK_RESIZE_PARENT))
/* Widget-level methods */
void gtk_container_set_reallocate_redraws (GtkContainer *container,