mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-26 21:51:08 +00:00
135 lines
4.1 KiB
C
135 lines
4.1 KiB
C
#include <gtk/gtk.h>
|
|
|
|
static void
|
|
action_activated (GSimpleAction *action,
|
|
GVariant *parameter,
|
|
gpointer user_data)
|
|
{
|
|
GtkWindow *parent = user_data;
|
|
GtkWidget *dialog;
|
|
|
|
dialog = gtk_message_dialog_new (parent,
|
|
GTK_DIALOG_DESTROY_WITH_PARENT,
|
|
GTK_MESSAGE_INFO,
|
|
GTK_BUTTONS_CLOSE,
|
|
"Activated action `%s`",
|
|
g_action_get_name (G_ACTION (action)));
|
|
|
|
g_signal_connect_swapped (dialog, "response",
|
|
G_CALLBACK (gtk_window_destroy), dialog);
|
|
|
|
gtk_widget_show (dialog);
|
|
}
|
|
|
|
static GActionEntry doc_entries[] = {
|
|
{ "save", action_activated },
|
|
{ "print", action_activated },
|
|
{ "share", action_activated }
|
|
};
|
|
|
|
static GActionEntry win_entries[] = {
|
|
{ "fullscreen", action_activated },
|
|
{ "close", action_activated },
|
|
};
|
|
|
|
const gchar *menu_ui =
|
|
"<interface>"
|
|
" <menu id='doc-menu'>"
|
|
" <section>"
|
|
" <item>"
|
|
" <attribute name='label'>_Save</attribute>"
|
|
" <attribute name='action'>save</attribute>"
|
|
" </item>"
|
|
" <item>"
|
|
" <attribute name='label'>_Print</attribute>"
|
|
" <attribute name='action'>print</attribute>"
|
|
" </item>"
|
|
" <item>"
|
|
" <attribute name='label'>_Share</attribute>"
|
|
" <attribute name='action'>share</attribute>"
|
|
" </item>"
|
|
" </section>"
|
|
" </menu>"
|
|
" <menu id='win-menu'>"
|
|
" <section>"
|
|
" <item>"
|
|
" <attribute name='label'>_Fullscreen</attribute>"
|
|
" <attribute name='action'>fullscreen</attribute>"
|
|
" </item>"
|
|
" <item>"
|
|
" <attribute name='label'>_Close</attribute>"
|
|
" <attribute name='action'>close</attribute>"
|
|
" </item>"
|
|
" </section>"
|
|
" </menu>"
|
|
"</interface>";
|
|
|
|
static void
|
|
activate (GApplication *app,
|
|
gpointer user_data)
|
|
{
|
|
GtkWidget *win;
|
|
GtkWidget *button;
|
|
GSimpleActionGroup *doc_actions;
|
|
GtkBuilder *builder;
|
|
GMenuModel *doc_menu;
|
|
GMenuModel *win_menu;
|
|
GMenu *button_menu;
|
|
GMenuItem *section;
|
|
|
|
if (gtk_application_get_windows (GTK_APPLICATION (app)) != NULL)
|
|
return;
|
|
|
|
win = gtk_application_window_new (GTK_APPLICATION (app));
|
|
gtk_window_set_default_size (GTK_WINDOW (win), 200, 300);
|
|
|
|
doc_actions = g_simple_action_group_new ();
|
|
g_action_map_add_action_entries (G_ACTION_MAP (doc_actions), doc_entries, G_N_ELEMENTS (doc_entries), win);
|
|
|
|
g_action_map_add_action_entries (G_ACTION_MAP (win), win_entries,
|
|
G_N_ELEMENTS (win_entries), win);
|
|
|
|
builder = gtk_builder_new ();
|
|
gtk_builder_add_from_string (builder, menu_ui, -1, NULL);
|
|
|
|
doc_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "doc-menu"));
|
|
win_menu = G_MENU_MODEL (gtk_builder_get_object (builder, "win-menu"));
|
|
|
|
button_menu = g_menu_new ();
|
|
|
|
section = g_menu_item_new_section (NULL, doc_menu);
|
|
g_menu_item_set_attribute (section, "action-namespace", "s", "doc");
|
|
g_menu_append_item (button_menu, section);
|
|
g_object_unref (section);
|
|
|
|
section = g_menu_item_new_section (NULL, win_menu);
|
|
g_menu_item_set_attribute (section, "action-namespace", "s", "win");
|
|
g_menu_append_item (button_menu, section);
|
|
g_object_unref (section);
|
|
|
|
button = gtk_menu_button_new ();
|
|
gtk_button_set_label (GTK_BUTTON (button), "Menu");
|
|
gtk_widget_insert_action_group (button, "doc", G_ACTION_GROUP (doc_actions));
|
|
gtk_menu_button_set_menu_model (GTK_MENU_BUTTON (button), G_MENU_MODEL (button_menu));
|
|
gtk_widget_set_halign (GTK_WIDGET (button), GTK_ALIGN_CENTER);
|
|
gtk_widget_set_valign (GTK_WIDGET (button), GTK_ALIGN_START);
|
|
gtk_window_set_child (GTK_WINDOW (window), button);
|
|
gtk_widget_show (win);
|
|
|
|
g_object_unref (button_menu);
|
|
g_object_unref (doc_actions);
|
|
g_object_unref (builder);
|
|
}
|
|
|
|
int
|
|
main(int argc,
|
|
char **argv)
|
|
{
|
|
GtkApplication *app;
|
|
|
|
app = gtk_application_new ("org.gtk.Example", 0);
|
|
g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
|
|
|
|
return g_application_run (G_APPLICATION (app), argc, argv);
|
|
}
|