/// <summary>
/// Creates a new TextAreaDefaultInputHandler instance.
/// </summary>
public TextAreaDefaultInputHandler(TextArea textArea)
: base(textArea)
{
this.NestedInputHandlers.Add(CaretNavigation = CaretNavigationCommandHandler.Create(textArea));
this.NestedInputHandlers.Add(Editing = EditingCommandHandler.Create(textArea));
this.NestedInputHandlers.Add(MouseSelection = new SelectionMouseHandler(textArea));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Undo, ExecuteUndo, CanExecuteUndo));
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Redo, ExecuteRedo, CanExecuteRedo));
}
private static void OnLostMouseCapture(object sender, MouseEventArgs e)
{
TextArea textArea = (TextArea)sender;
if (Mouse.Captured != textArea)
{
SelectionMouseHandler handler = textArea.DefaultInputHandler.MouseSelection as SelectionMouseHandler;
if (handler != null)
{
handler.mode = MouseSelectionMode.None;
}
}
}
