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Add realize. (e_canvas_realize): Set the back pixmap to NULL to reduce

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2000-04-16  Anders Carlsson  <andersca@gnu.org>

      * e-canvas.c (e_canvas_class_init): Add realize.
      (e_canvas_realize): Set the back pixmap to NULL to reduce flicker.

svn path=/trunk/; revision=2456
This commit is contained in:
Anders Carlsson
2000-04-16 00:39:00 +00:00
committed by Miguel de Icaza
parent a0cca95826
commit 9ee0c77a74
3 changed files with 33 additions and 8 deletions
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5
e-util/ChangeLog
View File

@ -1,3 +1,8 @@
2000-04-16 Anders Carlsson <andersca@gnu.org>
* e-canvas.c (e_canvas_class_init): Add realize.
(e_canvas_realize): Set the back pixmap to NULL to reduce flicker.
2000-04-14 Christopher James Lahey <clahey@helixcode.com>
* e-xml-utils.c: Fixing a warning.

18
e-util/e-canvas.c
View File

@ -23,14 +23,15 @@
#include <gnome.h>
#include "e-canvas.h"
static void e_canvas_init (ECanvas *card);
static void e_canvas_class_init (ECanvasClass *klass);
static void e_canvas_class_init (ECanvasClass *klass);
static void e_canvas_realize (GtkWidget *widget);
static gint e_canvas_key (GtkWidget *widget,
GdkEventKey *event);
static gint e_canvas_focus_in (GtkWidget *widget,
GdkEventFocus *event);
GdkEventFocus *event);
static gint e_canvas_focus_out (GtkWidget *widget,
GdkEventFocus *event);
GdkEventFocus *event);
static int emit_event (GnomeCanvas *canvas, GdkEvent *event);
@ -85,7 +86,8 @@ e_canvas_class_init (ECanvasClass *klass)
widget_class->key_release_event = e_canvas_key;
widget_class->focus_in_event = e_canvas_focus_in;
widget_class->focus_out_event = e_canvas_focus_out;
widget_class->realize = e_canvas_realize;
klass->reflow = NULL;
e_canvas_signals [REFLOW] =
@ -331,6 +333,14 @@ e_canvas_focus_out (GtkWidget *widget, GdkEventFocus *event)
return FALSE;
}
static void
e_canvas_realize (GtkWidget *widget)
{
if (GTK_WIDGET_CLASS (parent_class)->realize)
(* GTK_WIDGET_CLASS (parent_class)->realize) (widget);
gdk_window_set_back_pixmap (GTK_LAYOUT (widget)->bin_window, NULL, FALSE);
}
static void
e_canvas_item_invoke_reflow (GnomeCanvasItem *item, int flags)

18
widgets/misc/e-canvas.c
View File

@ -23,14 +23,15 @@
#include <gnome.h>
#include "e-canvas.h"
static void e_canvas_init (ECanvas *card);
static void e_canvas_class_init (ECanvasClass *klass);
static void e_canvas_class_init (ECanvasClass *klass);
static void e_canvas_realize (GtkWidget *widget);
static gint e_canvas_key (GtkWidget *widget,
GdkEventKey *event);
static gint e_canvas_focus_in (GtkWidget *widget,
GdkEventFocus *event);
GdkEventFocus *event);
static gint e_canvas_focus_out (GtkWidget *widget,
GdkEventFocus *event);
GdkEventFocus *event);
static int emit_event (GnomeCanvas *canvas, GdkEvent *event);
@ -85,7 +86,8 @@ e_canvas_class_init (ECanvasClass *klass)
widget_class->key_release_event = e_canvas_key;
widget_class->focus_in_event = e_canvas_focus_in;
widget_class->focus_out_event = e_canvas_focus_out;
widget_class->realize = e_canvas_realize;
klass->reflow = NULL;
e_canvas_signals [REFLOW] =
@ -331,6 +333,14 @@ e_canvas_focus_out (GtkWidget *widget, GdkEventFocus *event)
return FALSE;
}
static void
e_canvas_realize (GtkWidget *widget)
{
if (GTK_WIDGET_CLASS (parent_class)->realize)
(* GTK_WIDGET_CLASS (parent_class)->realize) (widget);
gdk_window_set_back_pixmap (GTK_LAYOUT (widget)->bin_window, NULL, FALSE);
}
static void
e_canvas_item_invoke_reflow (GnomeCanvasItem *item, int flags)