class/System.Windows/System.Windows.Input/MouseEventArgs.cs

   1 //
   2 // System.Windows.Input.MouseEventArgs.cs
   3 //
   4 // Contact:
   5 //   Moonlight List (moonlight-list@lists.ximian.com)
   6 //
   7 // Copyright 2007 Novell, Inc.
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using Mono;
  30
  31 namespace System.Windows.Input {
  32
  33         public class MouseEventArgs : RoutedEventArgs {
  34                 private StylusDevice stylus_device;
  35
  36                 internal MouseEventArgs (IntPtr raw) : base (raw, false)
  37                 {
  38                 }
  39
  40                 public Point GetPosition (UIElement relativeTo)
  41                 {
  42                         double nx;
  43                         double ny;
  44
  45                         NativeMethods.mouse_event_args_get_position (NativeHandle, relativeTo == null ? IntPtr.Zero : relativeTo.native, out nx, out ny);
  46
  47                         return new Point (nx, ny);
  48                 }
  49
  50                 public StylusDevice StylusDevice {
  51                         get {
  52                                 if (stylus_device == null)
  53                                         stylus_device = new StylusDevice (this);
  54                                 return stylus_device;
  55                         }
  56                 }
  57         }
  58 }