Merge pull request #367 from Muhahe/master

Fix for #306 StartDraggingFloatingWindow
Dirkster99 · Jul 16, 2022 · 518512b · 518512b
2 parents cf19e64 + 689e458
commit 518512b
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diff --git a/source/Components/AvalonDock/Controls/LayoutDocumentTabItem.cs b/source/Components/AvalonDock/Controls/LayoutDocumentTabItem.cs
@@ -109,6 +109,7 @@ protected virtual void OnModelChanged(DependencyPropertyChangedEventArgs e)
 		protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
 		{
 			base.OnMouseLeftButtonDown(e);
+			CaptureMouse();
 			_allowDrag = false;
 			Model.IsActive = true;
 			if (Model is LayoutDocument layoutDocument && !layoutDocument.CanMove) return;

diff --git a/source/Components/AvalonDock/Controls/LayoutFloatingWindowControl.cs b/source/Components/AvalonDock/Controls/LayoutFloatingWindowControl.cs
@@ -334,6 +334,7 @@ internal void AttachDrag(bool onActivated = true)
 			}
 			else
 			{
+				CaptureMouse();
 				var windowHandle = new WindowInteropHelper(this).Handle;
 				var lParam = new IntPtr(((int)Left & 0xFFFF) | ((int)Top << 16));
 				Win32Helper.SendMessage(windowHandle, Win32Helper.WM_NCLBUTTONDOWN, new IntPtr(Win32Helper.HT_CAPTION), lParam);