+++ /dev/null
-/* testmultidisplay.c
- * Copyright (C) 2001 Sun Microsystems Inc.
- * Author: 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include "config.h"
-#include <gtk/gtk.h>
-
-static GtkWidget **images;
-static GtkWidget **vbox;
-
-static void
-hello (GtkWidget * button, char *label)
-{
- g_print ("Click from %s\n", label);
-}
-
-static void
-show_hide (GtkWidget * button, gpointer data)
-{
- gint num_screen = GPOINTER_TO_INT (data);
-
- static gboolean visible = TRUE;
- if (visible)
- {
- gtk_widget_hide (images[num_screen]);
- gtk_button_set_label (GTK_BUTTON (button), "Show Icon");
- visible = FALSE;
- }
- else
- {
- gtk_widget_show (images[num_screen]);
- gtk_button_set_label (GTK_BUTTON (button), "Hide Icon");
- visible = TRUE;
- }
-}
-
-static void
-move (GtkWidget *button, GtkBox *vbox)
-{
- GdkScreen *screen = gtk_widget_get_screen (button);
- GtkWidget *toplevel = gtk_widget_get_toplevel (button);
- GtkWidget *new_toplevel;
- GdkDisplay *display = gdk_screen_get_display (screen);
- gint number_of_screens = gdk_display_get_n_screens (display);
- gint screen_num = gdk_screen_get_number (screen);
-
- g_print ("This button is on screen %d\n", gdk_screen_get_number (screen));
-
- new_toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- if ((screen_num +1) < number_of_screens)
- gtk_window_set_screen (GTK_WINDOW (new_toplevel),
- gdk_display_get_screen (display,
- screen_num + 1));
- else
- gtk_window_set_screen (GTK_WINDOW (new_toplevel),
- gdk_display_get_screen (display, 0));
-
- gtk_widget_reparent (GTK_WIDGET (vbox), new_toplevel);
- gtk_widget_destroy (toplevel);
- gtk_widget_show_all (new_toplevel);
-}
-
-
-int
-main (int argc, char *argv[])
-{
- GtkWidget **window;
- GtkWidget *moving_window, *moving_button, *moving_vbox, *moving_image;
- gint num_screen = 0;
- gchar *displayname = NULL;
- gint i;
- GdkScreen **screen_list;
- GdkDisplay *dpy;
- GSList *ids;
-
- gtk_init (&argc, &argv);
-
- dpy = gdk_display_get_default ();
- num_screen = gdk_display_get_n_screens (dpy);
- displayname = g_strdup (gdk_display_get_name (dpy));
- g_print ("This X Server (%s) manages %d screen(s).\n",
- displayname, num_screen);
- screen_list = g_new (GdkScreen *, num_screen);
- window = g_new (GtkWidget *, num_screen);
- images = g_new (GtkWidget *, num_screen);
- vbox = g_new (GtkWidget *, num_screen);
-
- ids = gtk_stock_list_ids ();
-
- for (i = 0; i < num_screen; i++)
- {
- char *label = g_strdup_printf ("Screen %d", i);
- GtkWidget *button;
-
- screen_list[i] = gdk_display_get_screen (dpy, i);
-
- window[i] = g_object_new (GTK_TYPE_WINDOW,
- "screen", screen_list[i],
- "user_data", NULL,
- "type", GTK_WINDOW_TOPLEVEL,
- "title", label,
- "resizable", FALSE,
- "border_width", 10, NULL,
- NULL);
- g_signal_connect (window[i], "destroy",
- G_CALLBACK (gtk_main_quit), NULL);
-
- vbox[i] = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
- gtk_box_set_homogeneous (GTK_BOX (vbox[i]), TRUE);
- gtk_container_add (GTK_CONTAINER (window[i]), vbox[i]);
-
- button = g_object_new (GTK_TYPE_BUTTON,
- "label", label,
- "parent", vbox[i],
- "visible", TRUE, NULL,
- NULL);
- g_signal_connect (button, "clicked",
- G_CALLBACK (hello), label);
-
- images[i] = gtk_image_new_from_stock (g_slist_nth (ids, i+1)->data,
- GTK_ICON_SIZE_BUTTON);
-
- gtk_container_add (GTK_CONTAINER (vbox[i]), images[i]);
-
- button = g_object_new (GTK_TYPE_BUTTON,
- "label", "Hide Icon",
- "parent", vbox[i],
- "visible", TRUE, NULL,
- NULL);
- g_signal_connect (button, "clicked",
- G_CALLBACK (show_hide), GINT_TO_POINTER (i));
- }
-
- for (i = 0; i < num_screen; i++)
- gtk_widget_show_all (window[i]);
-
- moving_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- moving_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
- gtk_box_set_homogeneous (GTK_BOX (moving_vbox), TRUE);
-
- gtk_container_add (GTK_CONTAINER (moving_window), moving_vbox);
- moving_button = g_object_new (GTK_TYPE_BUTTON,
- "label", "Move to Next Screen",
- "visible", TRUE,
- NULL);
-
- g_signal_connect (moving_button, "clicked",
- G_CALLBACK (move), moving_vbox);
-
- gtk_container_add (GTK_CONTAINER (moving_vbox), moving_button);
-
- moving_image = gtk_image_new_from_stock (g_slist_nth (ids, num_screen + 2)->data,
- GTK_ICON_SIZE_BUTTON);
- gtk_container_add (GTK_CONTAINER (moving_vbox), moving_image);
- gtk_widget_show_all (moving_window);
-
- gtk_main ();
-
- return 0;
-}