Pileus Git - ~andy/gtk/blob - tests/testtoplevelembed.c

   1 #include "config.h"
   2 #include <gtk/gtk.h>
   3
   4 GtkWidget *notebook;
   5
   6
   7 static void
   8 remove_notebook_page (GtkWidget *button,
   9                       GtkWidget *toplevel)
  10 {
  11   gtk_container_remove (GTK_CONTAINER (notebook), toplevel);
  12   gtk_widget_show (toplevel);
  13 }
  14
  15 GtkWidget *
  16 create_tab_label (GtkWidget *toplevel)
  17 {
  18   GtkWidget *box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
  19   GtkWidget *label = gtk_label_new (G_OBJECT_TYPE_NAME (toplevel));
  20   GtkWidget *button = gtk_button_new ();
  21   GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
  22
  23   gtk_container_add (GTK_CONTAINER (button), image);
  24   gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
  25   gtk_box_pack_start (GTK_BOX (box), button, FALSE, TRUE, 0);
  26
  27   g_signal_connect (button, "clicked",
  28                     G_CALLBACK (remove_notebook_page), toplevel);
  29
  30   gtk_widget_show_all (box);
  31   return box;
  32 }
  33
  34 static void
  35 toplevel_delete_event (GtkWidget *toplevel,
  36                        GdkEvent  *event,
  37                        gpointer   none)
  38 {
  39   GdkWindow *gdk_win;
  40   GtkWidget *label = create_tab_label (toplevel);
  41
  42   gdk_win = gtk_widget_get_window (notebook);
  43   g_assert (gdk_win);
  44
  45   gtk_widget_hide (toplevel);
  46   gtk_widget_unrealize (toplevel);
  47
  48   gtk_widget_set_parent_window (toplevel, gdk_win);
  49   gtk_notebook_append_page (GTK_NOTEBOOK (notebook), toplevel, label);
  50
  51   gtk_widget_show (toplevel);
  52 }
  53
  54 gint
  55 main (gint argc, gchar **argv)
  56 {
  57   GtkWidget *window;
  58   GtkWidget *widget;
  59
  60   gtk_init (&argc, &argv);
  61
  62   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  63   gtk_window_set_title (GTK_WINDOW (window), "Toplevel widget embedding example");
  64   g_signal_connect (window, "destroy", gtk_main_quit, NULL);
  65
  66   notebook = gtk_notebook_new ();
  67   gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
  68   gtk_container_add (GTK_CONTAINER (window), notebook);
  69
  70   gtk_widget_realize (notebook);
  71
  72   widget = gtk_about_dialog_new ();
  73   toplevel_delete_event (widget, NULL, NULL);
  74   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  75
  76   widget = gtk_file_chooser_dialog_new ("the chooser", NULL, GTK_FILE_CHOOSER_ACTION_OPEN, NULL, NULL);
  77   toplevel_delete_event (widget, NULL, NULL);
  78   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  79
  80   widget = gtk_color_chooser_dialog_new ("the colorsel", NULL);
  81   toplevel_delete_event (widget, NULL, NULL);
  82   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  83
  84   widget = gtk_font_chooser_dialog_new ("the fontsel", NULL);
  85   toplevel_delete_event (widget, NULL, NULL);
  86   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  87
  88   widget = gtk_recent_chooser_dialog_new ("the recent chooser", NULL,
  89                                           GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  90                                           GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
  91                                           NULL);
  92   toplevel_delete_event (widget, NULL, NULL);
  93   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  94
  95   widget = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
  96                                    GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO,
  97                                    "Do you have any questions ?");
  98   toplevel_delete_event (widget, NULL, NULL);
  99   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
 100
 101   gtk_widget_show_all (window);
 102   gtk_main ();
 103
 104   return 0;
 105 }