Hi,
From what I can see, the BorderThickness, BorderBrush and Background values are hardcoded in the LayoutDocumentFloatingWindowControl.
If you want to change them, you will need to modify the Template of LayoutDocumentFloatingWindowControl. You can find it in file Xceed.Wpf.AvalonDock/Themes/Generic.xaml, in the style for LayoutDocumentFloatingWindowControl. Look for "WindowBorder" and modify the BorderThickness, BorderBrush and/or Background.
You can also change it in LayoutDocumentFloatingWindowControl class, after OnApplyTemplate(). You can find this class in Xceed.Wpf.AvalonDock/Controls/LayoutDocumentFloatingWindowControl.cs.
The same thing happens for LayoutAnchorableFloatingWindowControl.
Issue https://wpftoolkit.codeplex.com/workitem/21750 has been created to modify the Background, BorderThickness and BorderBrush more easilly.
From what I can see, the BorderThickness, BorderBrush and Background values are hardcoded in the LayoutDocumentFloatingWindowControl.
If you want to change them, you will need to modify the Template of LayoutDocumentFloatingWindowControl. You can find it in file Xceed.Wpf.AvalonDock/Themes/Generic.xaml, in the style for LayoutDocumentFloatingWindowControl. Look for "WindowBorder" and modify the BorderThickness, BorderBrush and/or Background.
You can also change it in LayoutDocumentFloatingWindowControl class, after OnApplyTemplate(). You can find this class in Xceed.Wpf.AvalonDock/Controls/LayoutDocumentFloatingWindowControl.cs.
The same thing happens for LayoutAnchorableFloatingWindowControl.
Issue https://wpftoolkit.codeplex.com/workitem/21750 has been created to modify the Background, BorderThickness and BorderBrush more easilly.