gtk/gdk/x11/gdkpango-x11.c
Havoc Pennington eacd03aef2 Throughout: assorted docs
2001-10-02  Havoc Pennington  <hp@redhat.com>

        Throughout: assorted docs

	* gdk/gdkwindow.h: deprecate gdk_window_set_hints(), it's broken,
	gdk_window_set_geometry_hints() should be used instead.

	* gdk/gdkimage.h: deprecate gdk_image_ref, gdk_image_unref, and
	document them

	* gdk/x11/gdkx.h: remove gdk_get_client_window() since it doesn't
	seem to exist in any .c files

	* gdk/x11/gdkcolor-x11.c (gdk_colormap_query_color): docs,
	g_return_if_fail (pixel < colormap->size).
2001-10-03 18:19:48 +00:00

61 lines
1.7 KiB
C

/* GDK - The GIMP Drawing Kit
* Copyright (C) 2000 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 <config.h>
#include <stdlib.h>
#include "gdkprivate-x11.h"
#include "gdkpango.h"
#include <pango/pangox.h>
#ifdef HAVE_XFT
#include <pango/pangoxft.h>
#endif
/**
* gdk_pango_context_get:
*
* Creates a #PangoContext for the default GDK display.
*
* The context must be freed when you're finished with it.
*
* When using GTK+, normally you should use gtk_widget_get_pango_context()
* instead of this function, to get the appropriate context for
* the widget you intend to render text onto.
*
* Return value: a new #PangoContext for the default display
**/
PangoContext *
gdk_pango_context_get (void)
{
#ifdef HAVE_XFT
static gint use_xft = -1;
if (use_xft == -1)
{
const char *val = g_getenv ("GDK_USE_XFT");
use_xft = val && (atoi (val) != 0);
}
if (use_xft)
return pango_xft_get_context (GDK_DISPLAY (), DefaultScreen (GDK_DISPLAY ()));
else
#endif /* HAVE_XFT */
return pango_x_get_context (GDK_DISPLAY ());
}