Add a waitHandler to Menu

2020-07-07 12:57:32 +02:00
parent 349a02c841
commit 8235a1d97d
1 changed files with 14 additions and 0 deletions
@@ -160,6 +160,11 @@ class Menu: public ModalWindow {
      content->body.setCancelHandler(handler);
    }

+    void setWaitHandler(std::function<void()> handler)
+    {
+      waitHandler = std::move(handler);
+    }
+
    void setToolbar(Window * window)
    {
      toolbar = window;
@@ -190,9 +195,18 @@ class Menu: public ModalWindow {
    void onEvent(event_t event) override;
 #endif

+    void checkEvents() override
+    {
+      ModalWindow::checkEvents();
+      if (waitHandler) {
+        waitHandler();
+      }
+    }
+
  protected:
    MenuWindowContent * content;
    Window * toolbar = nullptr;
+    std::function<void()> waitHandler;
    void updatePosition();
 };