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Bug 553582 – Add orientation API to GtkSeparator

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2008-09-30  Michael Natterer  <mitch@imendio.com>

	Bug 553582 – Add orientation API to GtkSeparator

	* gtk/gtkseparator.[ch]: implement the GtkOrientable interface and
	swallow all code from GtkHSeparator and GtkVSeparator. Add
	gtk_separator_new() which takes a GtkOrientation argument.

	* gtk/gtkhseparator.c
	* gtk/gtkvseparator.c: remove all code except the constructor and
	call gtk_orientable_set_orientation() in init().

	* gtk/gtk.symbols: add gtk_separator_new().


svn path=/trunk/; revision=21553
This commit is contained in:
Michael Natterer 2008-09-30 14:20:30 +00:00 committed by Michael Natterer
parent 1d7c1e13e8
commit 2f6285597f
6 changed files with 243 additions and 148 deletions
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14
ChangeLog
View File

@ -1,3 +1,17 @@
2008-09-30 Michael Natterer <mitch@imendio.com>
Bug 553582 – Add orientation API to GtkSeparator
* gtk/gtkseparator.[ch]: implement the GtkOrientable interface and
swallow all code from GtkHSeparator and GtkVSeparator. Add
gtk_separator_new() which takes a GtkOrientation argument.
* gtk/gtkhseparator.c
* gtk/gtkvseparator.c: remove all code except the constructor and
call gtk_orientable_set_orientation() in init().
* gtk/gtk.symbols: add gtk_separator_new().
2008-09-30 Marek Kasik <mkasik@redhat.com>
Bug 344522 – support non-local destination files (GtkPrint):

1
gtk/gtk.symbols
View File

@ -3506,6 +3506,7 @@ gtk_target_table_free
#if IN_HEADER(__GTK_SEPARATOR_H__)
#if IN_FILE(__GTK_SEPARATOR_C__)
gtk_separator_get_type G_GNUC_CONST
gtk_separator_new
#endif
#endif

77
gtk/gtkhseparator.c
View File

@ -21,99 +21,34 @@
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
#include "gtkhseparator.h"
#include "gtkintl.h"
#include "gtkorientable.h"
#include "gtkalias.h"
static void gtk_hseparator_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static gint gtk_hseparator_expose (GtkWidget *widget,
GdkEventExpose *event);
G_DEFINE_TYPE (GtkHSeparator, gtk_hseparator, GTK_TYPE_SEPARATOR)
static void
gtk_hseparator_class_init (GtkHSeparatorClass *class)
{
GtkWidgetClass *widget_class;
widget_class = (GtkWidgetClass*) class;
widget_class->size_request = gtk_hseparator_size_request;
widget_class->expose_event = gtk_hseparator_expose;
}
static void
gtk_hseparator_init (GtkHSeparator *hseparator)
{
GTK_WIDGET (hseparator)->requisition.width = 1;
GTK_WIDGET (hseparator)->requisition.height = GTK_WIDGET (hseparator)->style->ythickness;
gtk_orientable_set_orientation (GTK_ORIENTABLE (hseparator),
GTK_ORIENTATION_HORIZONTAL);
}
GtkWidget*
GtkWidget *
gtk_hseparator_new (void)
{
return g_object_new (GTK_TYPE_HSEPARATOR, NULL);
}
static void
gtk_hseparator_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
gboolean wide_separators;
gint separator_height;
gtk_widget_style_get (widget,
"wide-separators", &wide_separators,
"separator-height", &separator_height,
NULL);
if (wide_separators)
requisition->height = separator_height;
else
requisition->height = widget->style->ythickness;
}
static gint
gtk_hseparator_expose (GtkWidget *widget,
GdkEventExpose *event)
{
if (GTK_WIDGET_DRAWABLE (widget))
{
gboolean wide_separators;
gint separator_height;
gtk_widget_style_get (widget,
"wide-separators", &wide_separators,
"separator-height", &separator_height,
NULL);
if (wide_separators)
gtk_paint_box (widget->style, widget->window,
GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
&event->area, widget, "hseparator",
widget->allocation.x,
widget->allocation.y + (widget->allocation.height -
separator_height) / 2,
widget->allocation.width,
separator_height);
else
gtk_paint_hline (widget->style, widget->window,
GTK_WIDGET_STATE (widget),
&event->area, widget, "hseparator",
widget->allocation.x,
widget->allocation.x + widget->allocation.width - 1,
widget->allocation.y + (widget->allocation.height -
widget->style->ythickness) / 2);
}
return FALSE;
}
#define __GTK_HSEPARATOR_C__
#include "gtkaliasdef.c"

216
gtk/gtkseparator.c
View File

@ -21,26 +21,238 @@
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
#include "gtkorientable.h"
#include "gtkseparator.h"
#include "gtkprivate.h"
#include "gtkintl.h"
#include "gtkalias.h"
G_DEFINE_ABSTRACT_TYPE (GtkSeparator, gtk_separator, GTK_TYPE_WIDGET)
enum {
PROP_0,
PROP_ORIENTATION
};
typedef struct _GtkSeparatorPrivate GtkSeparatorPrivate;
struct _GtkSeparatorPrivate
{
GtkOrientation orientation;
};
#define GTK_SEPARATOR_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_SEPARATOR, GtkSeparatorPrivate))
static void gtk_separator_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_separator_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gtk_separator_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static gboolean gtk_separator_expose (GtkWidget *widget,
GdkEventExpose *event);
G_DEFINE_TYPE_WITH_CODE (GtkSeparator, gtk_separator, GTK_TYPE_WIDGET,
G_IMPLEMENT_INTERFACE (GTK_TYPE_ORIENTABLE,
NULL))
static void
gtk_separator_class_init (GtkSeparatorClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
object_class->set_property = gtk_separator_set_property;
object_class->get_property = gtk_separator_get_property;
widget_class->size_request = gtk_separator_size_request;
widget_class->expose_event = gtk_separator_expose;
g_object_class_override_property (object_class,
PROP_ORIENTATION,
"orientation");
g_type_class_add_private (object_class, sizeof (GtkSeparatorPrivate));
}
static void
gtk_separator_init (GtkSeparator *separator)
{
GtkWidget *widget = GTK_WIDGET (separator);
GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (separator);
GTK_WIDGET_SET_FLAGS (separator, GTK_NO_WINDOW);
private->orientation = GTK_ORIENTATION_HORIZONTAL;
widget->requisition.width = 1;
widget->requisition.height = widget->style->ythickness;
}
static void
gtk_separator_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (object);
switch (prop_id)
{
case PROP_ORIENTATION:
private->orientation = g_value_get_enum (value);
gtk_widget_queue_resize (GTK_WIDGET (object));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_separator_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (object);
switch (prop_id)
{
case PROP_ORIENTATION:
g_value_set_enum (value, private->orientation);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gtk_separator_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (widget);
gboolean wide_separators;
gint separator_width;
gint separator_height;
gtk_widget_style_get (widget,
"wide-separators", &wide_separators,
"separator-width", &separator_width,
"separator-height", &separator_height,
NULL);
requisition->width = 1;
requisition->height = 1;
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
{
if (wide_separators)
requisition->height = separator_height;
else
requisition->height = widget->style->ythickness;
}
else
{
if (wide_separators)
requisition->width = separator_width;
else
requisition->width = widget->style->xthickness;
}
}
static gboolean
gtk_separator_expose (GtkWidget *widget,
GdkEventExpose *event)
{
GtkSeparatorPrivate *private = GTK_SEPARATOR_GET_PRIVATE (widget);
gboolean wide_separators;
gint separator_width;
gint separator_height;
if (!GTK_WIDGET_DRAWABLE (widget))
return FALSE;
gtk_widget_style_get (widget,
"wide-separators", &wide_separators,
"separator-width", &separator_width,
"separator-height", &separator_height,
NULL);
if (private->orientation == GTK_ORIENTATION_HORIZONTAL)
{
if (wide_separators)
gtk_paint_box (widget->style, widget->window,
GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
&event->area, widget, "hseparator",
widget->allocation.x,
widget->allocation.y + (widget->allocation.height -
separator_height) / 2,
widget->allocation.width,
separator_height);
else
gtk_paint_hline (widget->style, widget->window,
GTK_WIDGET_STATE (widget),
&event->area, widget, "hseparator",
widget->allocation.x,
widget->allocation.x + widget->allocation.width - 1,
widget->allocation.y + (widget->allocation.height -
widget->style->ythickness) / 2);
}
else
{
if (wide_separators)
gtk_paint_box (widget->style, widget->window,
GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
&event->area, widget, "vseparator",
widget->allocation.x + (widget->allocation.width -
separator_width) / 2,
widget->allocation.y,
separator_width,
widget->allocation.height);
else
gtk_paint_vline (widget->style, widget->window,
GTK_WIDGET_STATE (widget),
&event->area, widget, "vseparator",
widget->allocation.y,
widget->allocation.y + widget->allocation.height - 1,
widget->allocation.x + (widget->allocation.width -
widget->style->xthickness) / 2);
}
return FALSE;
}
/**
* gtk_separator_new:
* @orientation: the separator's orientation.
*
* Creates a new #GtkSeparator with the given orientation.
*
* Return value: a new #GtkSeparator.
*
* Since: 2.16
**/
GtkWidget *
gtk_separator_new (GtkOrientation orientation)
{
return g_object_new (GTK_TYPE_SEPARATOR,
"orientation", orientation,
NULL);
}
#define __GTK_SEPARATOR_C__

5
gtk/gtkseparator.h
View File

@ -46,7 +46,6 @@ G_BEGIN_DECLS
#define GTK_SEPARATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SEPARATOR, GtkSeparatorClass))
typedef struct _GtkSeparator GtkSeparator;
typedef struct _GtkSeparatorClass GtkSeparatorClass;
@ -61,8 +60,8 @@ struct _GtkSeparatorClass
};
GType gtk_separator_get_type (void) G_GNUC_CONST;
GType gtk_separator_get_type (void) G_GNUC_CONST;
GtkWidget * gtk_separator_new (GtkOrientation orientation);
G_END_DECLS

78
gtk/gtkvseparator.c
View File

@ -21,100 +21,34 @@
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
#include "gtkorientable.h"
#include "gtkvseparator.h"
#include "gtkintl.h"
#include "gtkalias.h"
static void gtk_vseparator_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static gint gtk_vseparator_expose (GtkWidget *widget,
GdkEventExpose *event);
G_DEFINE_TYPE (GtkVSeparator, gtk_vseparator, GTK_TYPE_SEPARATOR)
static void
gtk_vseparator_class_init (GtkVSeparatorClass *klass)
{
GtkWidgetClass *widget_class;
widget_class = (GtkWidgetClass*) klass;
widget_class->size_request = gtk_vseparator_size_request;
widget_class->expose_event = gtk_vseparator_expose;
}
static void
gtk_vseparator_init (GtkVSeparator *vseparator)
{
GTK_WIDGET (vseparator)->requisition.width = GTK_WIDGET (vseparator)->style->xthickness;
GTK_WIDGET (vseparator)->requisition.height = 1;
gtk_orientable_set_orientation (GTK_ORIENTABLE (vseparator),
GTK_ORIENTATION_VERTICAL);
}
GtkWidget*
GtkWidget *
gtk_vseparator_new (void)
{
return g_object_new (GTK_TYPE_VSEPARATOR, NULL);
}
static void
gtk_vseparator_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
gboolean wide_separators;
gint separator_width;
gtk_widget_style_get (widget,
"wide-separators", &wide_separators,
"separator-width", &separator_width,
NULL);
if (wide_separators)
requisition->width = separator_width;
else
requisition->width = widget->style->xthickness;
}
static gint
gtk_vseparator_expose (GtkWidget *widget,
GdkEventExpose *event)
{
if (GTK_WIDGET_DRAWABLE (widget))
{
gboolean wide_separators;
gint separator_width;
gtk_widget_style_get (widget,
"wide-separators", &wide_separators,
"separator-width", &separator_width,
NULL);
if (wide_separators)
gtk_paint_box (widget->style, widget->window,
GTK_WIDGET_STATE (widget), GTK_SHADOW_ETCHED_OUT,
&event->area, widget, "vseparator",
widget->allocation.x + (widget->allocation.width -
separator_width) / 2,
widget->allocation.y,
separator_width,
widget->allocation.height);
else
gtk_paint_vline (widget->style, widget->window,
GTK_WIDGET_STATE (widget),
&event->area, widget, "vseparator",
widget->allocation.y,
widget->allocation.y + widget->allocation.height - 1,
widget->allocation.x + (widget->allocation.width -
widget->style->xthickness) / 2);
}
return FALSE;
}
#define __GTK_VSEPARATOR_C__
#include "gtkaliasdef.c"