popover menu: Add our own activate key bindings

This solves issues with parent widgets, like combobox
or entry, installing their own bindings for these
keys, overriding the activation behavior that
is implemented in gtkwindow.

diff --git a/gtk/gtkpopovermenu.c b/gtk/gtkpopovermenu.c
index 5b3fa927a16b732c04faeedcbe02a7399759c9fe..93a0ba89532908c497ce51ef7b85280ec2ea348b 100644 (file)
--- a/gtk/gtkpopovermenu.c
+++ b/gtk/gtkpopovermenu.c
@@ -381,6 +381,17 @@ gtk_popover_menu_class_init (GtkPopoverMenuClass *klass)
   add_tab_bindings (binding_set, GDK_CONTROL_MASK, GTK_DIR_TAB_FORWARD);
   add_tab_bindings (binding_set, GDK_SHIFT_MASK, GTK_DIR_TAB_BACKWARD);
   add_tab_bindings (binding_set, GDK_CONTROL_MASK | GDK_SHIFT_MASK, GTK_DIR_TAB_BACKWARD);
+
+  gtk_binding_entry_add_signal (binding_set, GDK_KEY_Return, 0,
+                                "activate-default", 0);
+  gtk_binding_entry_add_signal (binding_set, GDK_KEY_ISO_Enter, 0,
+                                "activate-default", 0);
+  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Enter, 0,
+                                "activate-default", 0);
+  gtk_binding_entry_add_signal (binding_set, GDK_KEY_space, 0,
+                                "activate-default", 0);
+  gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Space, 0,
+                                "activate-default", 0);
 }
 
 /**