C++ (Cpp) panel_toplevel_is_last Exemples

Exemple #1

Fichier : panel-context-menu.c Projet : GNOME/gnome-panel

static void
panel_context_menu_delete_panel (PanelToplevel *toplevel)
{
	if (panel_toplevel_is_last (toplevel)) {
		panel_error_dialog (GTK_WINDOW (toplevel),
				    gtk_window_get_screen (GTK_WINDOW (toplevel)),
				    "cannot_delete_last_panel", TRUE,
				    _("Cannot delete this panel"),
				    _("You must always have at least one panel."));
		return;
	}

        panel_delete (toplevel);
}

Exemple #2

Fichier : panel-context-menu.c Projet : GNOME/gnome-panel

static void
panel_context_menu_setup_delete_panel_item (GtkWidget     *menuitem,
                                            PanelToplevel *toplevel)
{
	gboolean     sensitive;

	g_assert (PANEL_IS_TOPLEVEL (toplevel));

	sensitive =
		!panel_toplevel_is_last (toplevel) &&
		!panel_lockdown_get_panels_locked_down_s () &&
		panel_layout_is_writable ();

	gtk_widget_set_sensitive (menuitem, sensitive);
}

Exemple #3

Fichier : panel-context-menu.c Projet : mitya57/gnome-panel

static void
panel_context_menu_setup_delete_panel_item (GtkWidget *menu,
					    GtkWidget *menuitem)
{
	PanelWidget *panel_widget;
	gboolean     sensitive;

	panel_context_menu_check_for_screen (NULL, NULL, NULL);

	panel_widget = menu_get_panel (menu);

	g_assert (PANEL_IS_TOPLEVEL (panel_widget->toplevel));

	sensitive =
		!panel_toplevel_is_last (panel_widget->toplevel) &&
		!panel_lockdown_get_panels_locked_down_s () &&
		panel_layout_is_writable ();

	gtk_widget_set_sensitive (menuitem, sensitive);
}