diff --git a/src/FloatingDockContainer.cpp b/src/FloatingDockContainer.cpp
index ceb308a..b1aaba9 100644
--- a/src/FloatingDockContainer.cpp
+++ b/src/FloatingDockContainer.cpp
@@ -1239,12 +1239,12 @@ void CFloatingDockContainer::resizeEvent(QResizeEvent *event)
 	Super::resizeEvent(event);
 }
 
-
+static bool s_mousePressed = false;
 //============================================================================
 void CFloatingDockContainer::moveEvent(QMoveEvent *event)
 {
 	Super::moveEvent(event);
-	if (!d->IsResizing && event->spontaneous())
+	if (!d->IsResizing && event->spontaneous() && s_mousePressed)
 	{
 		d->DraggingState = DraggingFloatingWidget;
 		d->updateDropOverlays(QCursor::pos());
@@ -1252,6 +1252,23 @@ void CFloatingDockContainer::moveEvent(QMoveEvent *event)
 	d->IsResizing = false;
 }
 
+//============================================================================
+bool CFloatingDockContainer::event(QEvent *e)
+{
+	bool result = Super::event(e);
+	switch (e->type())
+	{
+	case QEvent::WindowActivate:
+		s_mousePressed = false;
+		break;
+	case QEvent::WindowDeactivate:
+		s_mousePressed = true;
+		break;
+	default:
+		break;
+	}
+	return result;
+}
 
 //============================================================================
 bool CFloatingDockContainer::hasNativeTitleBar()
diff --git a/src/FloatingDockContainer.h b/src/FloatingDockContainer.h
index c08155c..f91fe61 100644
--- a/src/FloatingDockContainer.h
+++ b/src/FloatingDockContainer.h
@@ -188,6 +188,7 @@ protected: // reimplements QWidget
 #ifdef Q_OS_LINUX
 	virtual void moveEvent(QMoveEvent *event) override;
 	virtual void resizeEvent(QResizeEvent *event) override;
+	virtual bool event(QEvent *e) override;
 #endif
 
 #ifdef Q_OS_WIN