desktop-shell: don't crash on menu

Add dummy menu callback function, so we don't crash after every time
someone opens the menu.

Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>

diff --git a/clients/desktop-shell.c b/clients/desktop-shell.c
index 642e92a..f50f425 100644 (file)
--- a/clients/desktop-shell.c
+++ b/clients/desktop-shell.c
@@ -132,6 +132,12 @@ sigchild_handler(int s)
 }
 
 static void
+menu_func(struct window *window, int index, void *data)
+{
+       printf("Selected index %d from a panel menu.\n", index);
+}
+
+static void
 show_menu(struct panel *panel, struct input *input, uint32_t time)
 {
        int32_t x, y;
@@ -142,7 +148,7 @@ show_menu(struct panel *panel, struct input *input, uint32_t time)
        input_get_position(input, &x, &y);
        window_show_menu(window_get_display(panel->window),
                         input, time, panel->window,
-                        x - 10, y - 10, NULL, entries, 4);
+                        x - 10, y - 10, menu_func, entries, 4);
 }
 
 static void