28c2b0a31f
Thu Jun 20 19:41:09 2002 Owen Taylor <otaylor@redhat.com> * gdk/gdkdisplay.h gdk/gdkscreen.h gdk/**.c gtk/*.c tests/*.c: Renames: gdk_get_default_display => gdk_display_get_default gdk_get_default_screen => gdk_screen_get_default gdk_open_display => gdk_display_open
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* gdkvisual.c
|
|
*
|
|
* Copyright 2001 Sun Microsystems Inc.
|
|
*
|
|
* Erwann Chenede <erwann.chenede@sun.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "gdkvisual.h"
|
|
#include "gdkscreen.h"
|
|
|
|
/**
|
|
* gdk_list_visuals:
|
|
*
|
|
* Lists the available visuals for the default screen.
|
|
* (See gdk_screen_list_visuals())
|
|
* A visual describes a hardware image data format.
|
|
* For example, a visual might support 24-bit color, or 8-bit color,
|
|
* and might expect pixels to be in a certain format.
|
|
*
|
|
* Call g_list_free() on the return value when you're finished with it.
|
|
*
|
|
* Return value: a list of visuals; the list must be freed, but not its contents
|
|
**/
|
|
GList*
|
|
gdk_list_visuals (void)
|
|
{
|
|
return gdk_screen_list_visuals (gdk_screen_get_default ());
|
|
}
|
|
|
|
/**
|
|
* gdk_visual_get_system:
|
|
*
|
|
* Get the system'sdefault visual for the default GDK screen.
|
|
* This is the visual for the root window of the display.
|
|
* The return value should not be freed.
|
|
*
|
|
* Return value: system visual
|
|
**/
|
|
GdkVisual*
|
|
gdk_visual_get_system (void)
|
|
{
|
|
return gdk_screen_get_system_visual (gdk_screen_get_default());
|
|
}
|