internal static new void InvokeHandler(Delegate handler, IntPtr sender, IntPtr args)
{
QueryCursorEventHandler handler_ = (QueryCursorEventHandler)handler;
if (handler_ != null)
{
handler_(Extend.GetProxy(sender, false), new QueryCursorEventArgs(args, false));
}
}
static AttachEventHandlerAction()
{
//
// Initialize event handlers.
//
eventHandlers[typeof(EventHandler)] = new EventHandler(OnGenericEvent);
eventHandlers[typeof(RoutedEventHandler)] = new RoutedEventHandler(OnRoutedEvent);
eventHandlers[typeof(KeyEventHandler)] = new KeyEventHandler(OnKeyEvent);
eventHandlers[typeof(KeyboardFocusChangedEventHandler)] = new KeyboardFocusChangedEventHandler(OnFocusEvent);
eventHandlers[typeof(TextCompositionEventHandler)] = new TextCompositionEventHandler(OnTextCompositionEvent);
eventHandlers[typeof(MouseEventHandler)] = new MouseEventHandler(OnMouseEvent);
eventHandlers[typeof(MouseButtonEventHandler)] = new MouseButtonEventHandler(OnMouseButtonEvent);
eventHandlers[typeof(MouseButtonEventHandler)] = new MouseButtonEventHandler(OnMouseDoubleClickEvent);
eventHandlers[typeof(MouseWheelEventHandler)] = new MouseWheelEventHandler(OnMouseWheelEvent);
eventHandlers[typeof(DragEventHandler)] = new DragEventHandler(OnDragEvent);
eventHandlers[typeof(GiveFeedbackEventHandler)] = new GiveFeedbackEventHandler(OnFeedbackEvent);
eventHandlers[typeof(QueryCursorEventHandler)] = new QueryCursorEventHandler(OnQueryCursorEvent);
eventHandlers[typeof(ExecutedRoutedEventHandler)] = new ExecutedRoutedEventHandler(OnExecutedEvent);
eventHandlers[typeof(CanExecuteRoutedEventHandler)] = new CanExecuteRoutedEventHandler(OnCanExecuteEvent);
eventHandlers[typeof(DependencyPropertyChangedEventHandler)] = new DependencyPropertyChangedEventHandler(OnPropertyChangedEvent);
//
// Initialize routed event static method list.
//
staticMethods = new List <MethodInfo>();
Type[] types = new Type[] { typeof(Mouse), typeof(Keyboard), typeof(CommandManager) };
foreach (Type type in types)
{
MethodInfo[] methodInfos = type.GetMethods(BindingFlags.Static | BindingFlags.Public);
foreach (MethodInfo methodInfo in methodInfos)
{
if (methodInfo.Name.EndsWith("Handler", StringComparison.InvariantCulture) &&
(methodInfo.Name.StartsWith("Add", StringComparison.InvariantCulture) ||
methodInfo.Name.StartsWith("Remove", StringComparison.InvariantCulture)))
{
staticMethods.Add(methodInfo);
}
}
}
}
public static void RemoveQueryCursorHandler(DependencyObject element, QueryCursorEventHandler handler)
{
if (element == null)
{
throw new ArgumentNullException("element");
}
if (handler == null)
{
throw new ArgumentNullException("handler");
}
if (element is UIElement)
{
((UIElement)element).RemoveHandler(QueryCursorEvent, handler);
}
else if (element is ContentElement)
{
((ContentElement)element).RemoveHandler(QueryCursorEvent, handler);
}
else
{
throw new NotSupportedException();
}
}
/// <summary>
/// Removes a handler for the QueryCursor attached event
/// </summary>
/// <param name="element">UIElement or ContentElement that listens to this event</param>
/// <param name="handler">Event Handler to be removed</param>
public static void RemoveQueryCursorHandler(DependencyObject element, QueryCursorEventHandler handler)
{
UIElement.RemoveHandler(element, QueryCursorEvent, handler);
}
/// <summary>
/// Adds a handler for the QueryCursor attached event
/// </summary>
/// <param name="element">UIElement or ContentElement that listens to this event</param>
/// <param name="handler">Event Handler to be added</param>
public static void AddQueryCursorHandler(DependencyObject element, QueryCursorEventHandler handler)
{
UIElement.AddHandler(element, QueryCursorEvent, handler);
}
public static void AddQueryCursorHandler(System.Windows.DependencyObject element, QueryCursorEventHandler handler)
{
}
/// <summary>
/// The mechanism used to call the type-specific handler on the
/// target.
/// </summary>
/// <param name="genericHandler">
/// The generic handler to call in a type-specific way.
/// </param>
/// <param name="genericTarget">
/// The target to call the handler on.
/// </param>
protected override void InvokeEventHandler(Delegate genericHandler, object genericTarget)
{
QueryCursorEventHandler handler = (QueryCursorEventHandler)genericHandler;
handler(genericTarget, this);
}
public static void RemoveQueryCursorHandler (DependencyObject element, QueryCursorEventHandler handler)
{
if (element == null) throw new ArgumentNullException ("element");
if (handler == null) throw new ArgumentNullException ("handler");
if (element is UIElement)
((UIElement)element).RemoveHandler (QueryCursorEvent, handler);
else if (element is ContentElement)
((ContentElement)element).RemoveHandler (QueryCursorEvent, handler);
else
throw new NotSupportedException ();
}
/// <summary>
/// Removes a handler for the QueryCursor attached event
/// </summary>
/// <param name="element">UIElement or ContentElement that listens to this event</param>
/// <param name="handler">Event Handler to be removed</param>
public static void RemoveQueryCursorHandler(DependencyObject element, QueryCursorEventHandler handler)
{
UIElement.RemoveHandler(element, QueryCursorEvent, handler);
}
/// <summary>
/// Adds a handler for the QueryCursor attached event
/// </summary>
/// <param name="element">UIElement or ContentElement that listens to this event</param>
/// <param name="handler">Event Handler to be added</param>
public static void AddQueryCursorHandler(DependencyObject element, QueryCursorEventHandler handler)
{
UIElement.AddHandler(element, QueryCursorEvent, handler);
}
public static void AddQueryCursorHandler(System.Windows.DependencyObject element, QueryCursorEventHandler handler)
{
}
