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91d01434bc
Several demos use .ui files and the like. The demos are much more useful if these files can be inspected in the ui as well.
69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
/* Builder :: demo.ui
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*
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* Demonstrates an interface loaded from a XML description.
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*/
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#include <gtk/gtk.h>
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#include "demo-common.h"
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static GtkBuilder *builder;
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G_MODULE_EXPORT void
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quit_activate (GtkAction *action)
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{
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GtkWidget *window;
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window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
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gtk_widget_destroy (window);
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}
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G_MODULE_EXPORT void
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about_activate (GtkAction *action)
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{
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GtkWidget *about_dlg;
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about_dlg = GTK_WIDGET (gtk_builder_get_object (builder, "aboutdialog1"));
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gtk_dialog_run (GTK_DIALOG (about_dlg));
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gtk_widget_hide (about_dlg);
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}
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GtkWidget *
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do_builder (GtkWidget *do_widget)
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{
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static GtkWidget *window = NULL;
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GError *err = NULL;
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gchar *filename;
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if (!window)
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{
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builder = gtk_builder_new ();
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filename = demo_find_file ("demo.ui", NULL);
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gtk_builder_add_from_file (builder, filename, &err);
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g_free (filename);
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if (err)
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{
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g_error ("ERROR: %s\n", err->message);
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return NULL;
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}
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gtk_builder_connect_signals (builder, NULL);
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window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
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gtk_window_set_screen (GTK_WINDOW (window),
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gtk_widget_get_screen (do_widget));
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g_signal_connect (window, "destroy",
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G_CALLBACK (gtk_widget_destroyed), &window);
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}
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if (!gtk_widget_get_visible (window))
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{
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gtk_widget_show_all (window);
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}
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else
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{
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gtk_widget_destroy (window);
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window = NULL;
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}
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return window;
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}
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