From 051c379e4acae5854f226db09105d6c2e27404b8 Mon Sep 17 00:00:00 2001
From: Uwe Kindler <uwe.kindler@cetoni.de>
Date: Sat, 1 Apr 2017 22:31:24 +0200
Subject: [PATCH] Fixed startFloating() for FloatingDockContainer if only one
 DockArea is visble

---
 src/DockAreaWidget.cpp     | 3 ++-
 src/DockOverlay.cpp        | 1 -
 src/DockWidgetTitleBar.cpp | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/DockAreaWidget.cpp b/src/DockAreaWidget.cpp
index 65fed2b..7b9a99a 100644
--- a/src/DockAreaWidget.cpp
+++ b/src/DockAreaWidget.cpp
@@ -145,7 +145,8 @@ protected:
 		// If this is the last dock area in a dock container it does not make
 		// sense to move it to a new floating widget and leave this one
 		// empty
-		if (m_DockArea->dockContainer()->isFloating() && m_DockArea->dockContainer()->dockAreaCount() == 1)
+		if (m_DockArea->dockContainer()->isFloating()
+		 && m_DockArea->dockContainer()->visibleDockAreaCount() == 1)
 		{
 			return;
 		}
diff --git a/src/DockOverlay.cpp b/src/DockOverlay.cpp
index d707a72..4174a0d 100644
--- a/src/DockOverlay.cpp
+++ b/src/DockOverlay.cpp
@@ -93,7 +93,6 @@ static QPixmap createDropIndicatorPixmap(const QPalette& pal, const QSizeF& size
 	if (CDockOverlay::ModeContainerOverlay == Mode && DockWidgetArea != CenterDockWidgetArea)
 	{
 		baseRect = areaRect;
-		areaRect = QRectF();
 	}
 
 	p.fillRect(baseRect, backgroundColor);
diff --git a/src/DockWidgetTitleBar.cpp b/src/DockWidgetTitleBar.cpp
index d8a26eb..29fd8dd 100644
--- a/src/DockWidgetTitleBar.cpp
+++ b/src/DockWidgetTitleBar.cpp
@@ -167,7 +167,7 @@ bool DockWidgetTitleBarPrivate::startFloating()
 	// then it does not make any sense, to make if floating because
 	// it is already floating
 	 if (DockWidget->dockContainer()->isFloating()
-	 && (DockWidget->dockContainer()->dockAreaCount() == 1)
+	 && (DockWidget->dockContainer()->visibleDockAreaCount() == 1)
 	 && (DockWidget->dockAreaWidget()->count() == 1))
 	{
 		return false;