examples/layer-shell: take an explicit grab on the popup
This demonstrates popups can be closed by clicking on the area outside
the popup and parent.
@@ -209,7 +209,7 @@ static const struct xdg_popup_listener xdg_popup_listener = {
.popup_done = xdg_popup_done,
};
-static void create_popup() {
+static void create_popup(uint32_t serial) {
if (popup) {
return;
}
@@ -227,6 +227,8 @@ static void create_popup() {
xdg_positioner_set_anchor(xdg_positioner, XDG_POSITIONER_ANCHOR_BOTTOM_RIGHT);
popup = xdg_surface_get_popup(xdg_surface, NULL, xdg_positioner);
+ xdg_popup_grab(popup, seat, serial);
+
assert(popup);
zwlr_layer_surface_v1_get_popup(layer_surface, popup);
@@ -311,7 +313,7 @@ static void wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
if (popup_wl_surface) {
popup_destroy();
} else {
- create_popup();
+ create_popup(serial);
}
} else {
buttons++;
