[Fwd: gtk-blizzard-981005-0.README]

["Shawn T . Amundson" <amundson gimp org>]

This has the test program Chris mentioned.

-Shawn

----- Forwarded message from Christopher Blizzard <blizzard@appliedtheory.com> -----

Date: Mon, 05 Oct 1998 18:32:39 -0400
From: Christopher Blizzard <blizzard@appliedtheory.com>
Organization: AppliedTheory Communications, Inc
X-Mailer: Mozilla 4.5b2 [en] (X11; I; Linux 2.0.35 i586)
To: ftp-admin@gimp.org, Chris Blizzard <blizzard@appliedtheory.com>
Subject: gtk-blizzard-981005-0.README

This patch allows you to allow Xlib Pixmaps that may have been created
via
other methods to be managed as a GdkPixmap.

Attached is a test program and an .xpm to test with.  Please let me know
if there are any problems, this is a pretty simple patch.

--Chris

-- 

------------
Christopher Blizzard
http://odin.appliedtheory.com/
------------
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/xpm.h>
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <gdk/gdkx.h>
#include <stdio.h>
#include <string.h>

int
main(int argc, char **argv)
{
  Display *disp = NULL;
  Window win = 0;
  GtkWidget *toplevel;
  GtkWidget *gtk_pixmap;
  GdkPixmap *gdk_pixmap;
  Pixmap pixmap = 0;
  int rv;

  gtk_init(&argc, &argv);
  toplevel = gtk_window_new(GTK_WINDOW_TOPLEVEL);
  gtk_container_border_width(GTK_CONTAINER(toplevel), 10);
  gtk_signal_connect(GTK_OBJECT(toplevel), "delete_event",
		     GTK_SIGNAL_FUNC(gtk_main_quit), NULL);
  gtk_widget_set_usize(toplevel, 225, 225);
  gtk_widget_realize(toplevel);
  win = GDK_WINDOW_XWINDOW(toplevel);
  disp = GDK_DISPLAY();
  rv = XpmReadFileToPixmap(disp, DefaultRootWindow(disp),
			   "red.xpm", &pixmap, NULL, NULL);
  if (rv != XpmSuccess)
    {
      fprintf(stderr, "Failed to read xpm file: %s\n",
	      XpmGetErrorString(rv));
      exit(1);
    }
  gdk_pixmap = gdk_pixmap_foreign_new(pixmap);
  gtk_pixmap = gtk_pixmap_new(gdk_pixmap, NULL);
  gtk_container_add(GTK_CONTAINER(toplevel), gtk_pixmap);
  gtk_widget_show(gtk_pixmap);
  gtk_widget_show(toplevel);
  gtk_main();
  return 0;
}



----- End forwarded message -----
--
Shawn T. Amundson               
amundson@gimp.org               http://www.gimp.org/~amundson

"The assumption that the universe looks the same in every
 direction is clearly not true in reality." - Stephen Hawking