RadWindow.Confirm default button is OK, in order to change that presently we have to extract and modify styles, set FocusManager.FocusedElement binding to Cancel and set the ContentStyle property in code. It would be much more user friendly if this could be controlled by a simple property.
When a modal RadWindow is opened clicking out side of the Window (the overlay) should make a the Window blink and a sound should be played.
Make it possible to be able to drag the Window not only from its Header. In some cases it is useful to be able to drag the RadWindow from within its content.
Available in the 2016 Q1 SP1 Release.
It would help to use RadWindow like System.Window with: - WindowInteropHelper for correct modal behavior - Set window in task bar, also set taskbar icon/title - Use RadWindow as MainWindow in Application (set Application.MainWindow property with RadWindow
Available in LIB version 2015.3.1012, it will be also available in the 2015 Q3 SP.