public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_dragEnabledArea = GetTemplateChild("PART_DragArea") as FrameworkElement;
if (_dragEnabledArea != null)
{
_dragEnabledArea.MouseDown += new MouseButtonEventHandler(OnDragMouseDown);
_dragEnabledArea.MouseMove += new MouseEventHandler(OnDragMouseMove);
_dragEnabledArea.MouseUp += new MouseButtonEventHandler(OnDragMouseUp);
_dragEnabledArea.MouseLeave += new MouseEventHandler(OnDragMouseLeave);
}
if (_dragEnabledArea != null)
{
_dragEnabledArea.InputBindings.Add(new InputBinding(ManagedContentCommands.Close, new MouseGesture(MouseAction.MiddleClick)));
}
if (_dragEnabledArea != null && _dragEnabledArea.ContextMenu == null)
{
_dragEnabledArea.MouseRightButtonDown += (s, e) =>
{
// HACK: WPF still calls MouseRightButtonDown even if this managed content was just closed,
// causing an exception (SD-1858). So avoid handling this event if the ManagedContent was unloaded.
if (!e.Handled && this.IsLoaded)
{
Activate();
if (_dragEnabledArea.ContextMenu == null)
{
Dispatcher.BeginInvoke(DispatcherPriority.Input, new ThreadStart(delegate
{
ContainerPane.OpenOptionsMenu(null);
}));
}
e.Handled = true;
}
};
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_dragEnabledArea = GetTemplateChild("PART_DragArea") as FrameworkElement;
if (_dragEnabledArea != null)
{
_dragEnabledArea.MouseDown += new MouseButtonEventHandler(OnDragMouseDown);
_dragEnabledArea.MouseMove += new MouseEventHandler(OnDragMouseMove);
_dragEnabledArea.MouseUp += new MouseButtonEventHandler(OnDragMouseUp);
_dragEnabledArea.MouseLeave += new MouseEventHandler(OnDragMouseLeave);
}
if (_dragEnabledArea != null)
{
_dragEnabledArea.InputBindings.Add(new InputBinding(ManagedContentCommands.Close, new MouseGesture(MouseAction.MiddleClick)));
}
if (_dragEnabledArea != null && _dragEnabledArea.ContextMenu == null)
{
_dragEnabledArea.MouseRightButtonDown += (s, e) =>
{
if (!e.Handled)
{
Activate();
if (_dragEnabledArea.ContextMenu == null)
{
Dispatcher.BeginInvoke(DispatcherPriority.Input, new ThreadStart(delegate
{
ContainerPane.OpenOptionsMenu(null);
}));
}
e.Handled = true;
}
};
}
}
