QT: Fixed double click. The second click is apparently not a second press...

QT: Fixed double click. The second click is apparently not a second press event, but its own unique event.

xtt/lib/flow/qt/flow_draw_qt.cqt

@@ -307,6 +307,7 @@ void FlowDrawQt::event_handler(FlowCtx* ctx, QEvent* event, QWidget* target)
       }
       break;
     }
+    case QEvent::MouseButtonDblClick:
     case QEvent::MouseButtonPress: {
       QMouseEvent* mouseEvent = ((QMouseEvent*)event);
       switch (mouseEvent->button()) {

xtt/lib/glow/qt/glow_draw_qt.cqt

@@ -382,6 +382,7 @@ void GlowDrawQt::event_handler(QEvent* event, QWidget* target)
       }
       break;
     }
+    case QEvent::MouseButtonDblClick:
     case QEvent::MouseButtonPress: {
       QMouseEvent* mouseEvent = ((QMouseEvent*)event);
       switch (mouseEvent->button()) {