avoid QskComboBox::openPopup crash, when not having a window yet

2024-09-26 12:05:25 +02:00 · 2024-09-26 12:05:25 +02:00 · d52542c79b
commit d52542c79b
parent 1fa98ef9a2
1 changed files with 9 additions and 0 deletions
--- a/src/controls/QskComboBox.cpp
+++ b/src/controls/QskComboBox.cpp
@ -114,6 +114,15 @@ void QskComboBox::setPopupOpen( bool on )
    if ( on == isPopupOpen() )
        return;

+#if 1
+    if ( on && window() == nullptr )
+    {
+        // We need a delayed open call to avoid this problem.TODO ...
+        qWarning() << "QskComboBox can't be opened before being added to a scene.";
+        return;
+    }
+#endif
+
    setSkinStateFlag( PopupOpen, on );

    if( on )