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Explicitely draw an opaque rectangle using the background color rather

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2003-01-30  Daniel Elstner  <daniel.elstner@gmx.net>

	* gtk/gtkcolorsel.c (palette_paint): Explicitely draw an opaque
	rectangle using the background color rather than relying on
	gdk_window_clear_area(), so that the palette works properly with
	pixmap themes.

	* demos/gtk-demo/colorsel.c: Install an "expose_event" handler
	to fill the drawing area in the background color.
This commit is contained in:
Daniel Elstner 2003-01-30 20:05:03 +00:00 committed by Daniel Elstner
parent 9134219266
commit 9ca772ac70
7 changed files with 81 additions and 7 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2003-01-30 Daniel Elstner <daniel.elstner@gmx.net>
* gtk/gtkcolorsel.c (palette_paint): Explicitely draw an opaque
rectangle using the background color rather than relying on
gdk_window_clear_area(), so that the palette works properly with
pixmap themes.
* demos/gtk-demo/colorsel.c: Install an "expose_event" handler
to fill the drawing area in the background color.
Wed Jan 29 14:11:21 2003 Hidetoshi Tajima <hidetoshi.tajima@sun.com>
* modules/input/gtkimcontextxim.c (choose_better_style): fix a memory

10
ChangeLog.pre-2-10
View File

@ -1,3 +1,13 @@
2003-01-30 Daniel Elstner <daniel.elstner@gmx.net>
* gtk/gtkcolorsel.c (palette_paint): Explicitely draw an opaque
rectangle using the background color rather than relying on
gdk_window_clear_area(), so that the palette works properly with
pixmap themes.
* demos/gtk-demo/colorsel.c: Install an "expose_event" handler
to fill the drawing area in the background color.
Wed Jan 29 14:11:21 2003 Hidetoshi Tajima <hidetoshi.tajima@sun.com>
* modules/input/gtkimcontextxim.c (choose_better_style): fix a memory

10
ChangeLog.pre-2-4
View File

@ -1,3 +1,13 @@
2003-01-30 Daniel Elstner <daniel.elstner@gmx.net>
* gtk/gtkcolorsel.c (palette_paint): Explicitely draw an opaque
rectangle using the background color rather than relying on
gdk_window_clear_area(), so that the palette works properly with
pixmap themes.
* demos/gtk-demo/colorsel.c: Install an "expose_event" handler
to fill the drawing area in the background color.
Wed Jan 29 14:11:21 2003 Hidetoshi Tajima <hidetoshi.tajima@sun.com>
* modules/input/gtkimcontextxim.c (choose_better_style): fix a memory

10
ChangeLog.pre-2-6
View File

@ -1,3 +1,13 @@
2003-01-30 Daniel Elstner <daniel.elstner@gmx.net>
* gtk/gtkcolorsel.c (palette_paint): Explicitely draw an opaque
rectangle using the background color rather than relying on
gdk_window_clear_area(), so that the palette works properly with
pixmap themes.
* demos/gtk-demo/colorsel.c: Install an "expose_event" handler
to fill the drawing area in the background color.
Wed Jan 29 14:11:21 2003 Hidetoshi Tajima <hidetoshi.tajima@sun.com>
* modules/input/gtkimcontextxim.c (choose_better_style): fix a memory

10
ChangeLog.pre-2-8
View File

@ -1,3 +1,13 @@
2003-01-30 Daniel Elstner <daniel.elstner@gmx.net>
* gtk/gtkcolorsel.c (palette_paint): Explicitely draw an opaque
rectangle using the background color rather than relying on
gdk_window_clear_area(), so that the palette works properly with
pixmap themes.
* demos/gtk-demo/colorsel.c: Install an "expose_event" handler
to fill the drawing area in the background color.
Wed Jan 29 14:11:21 2003 Hidetoshi Tajima <hidetoshi.tajima@sun.com>
* modules/input/gtkimcontextxim.c (choose_better_style): fix a memory

27
demos/gtk-demo/colorsel.c
View File

@ -12,6 +12,27 @@ static GtkWidget *da;
static GdkColor color;
static GtkWidget *frame;
/* Expose callback for the drawing area
*/
static gboolean
expose_event_callback (GtkWidget *widget, GdkEventExpose *event, gpointer data)
{
if (widget->window)
{
GtkStyle *style;
style = gtk_widget_get_style (widget);
gdk_draw_rectangle (widget->window,
style->bg_gc[GTK_STATE_NORMAL],
TRUE,
event->area.x, event->area.y,
event->area.width, event->area.height);
}
return TRUE;
}
static void
change_color_callback (GtkWidget *button,
gpointer data)
@ -76,8 +97,12 @@ do_colorsel (void)
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
da = gtk_drawing_area_new ();
g_signal_connect (da, "expose_event",
G_CALLBACK (expose_event_callback), NULL);
/* set a minimum size */
gtk_widget_set_size_request (da, 200, 200);
/* set the color */

11
gtk/gtkcolorsel.c
View File

@ -607,12 +607,11 @@ palette_paint (GtkWidget *drawing_area,
{
if (drawing_area->window == NULL)
return;
gdk_window_clear_area (drawing_area->window,
area->x,
area->y,
area->width,
area->height);
gdk_draw_rectangle (drawing_area->window,
drawing_area->style->bg_gc[GTK_STATE_NORMAL],
TRUE,
area->x, area->y, area->width, area->height);
if (GTK_WIDGET_HAS_FOCUS (drawing_area))
{