mcs/class/Managed.Windows.Forms/System.Windows.Forms/ContextMenu.cs

   1 // Permission is hereby granted, free of charge, to any person obtaining
   2 // a copy of this software and associated documentation files (the
   3 // "Software"), to deal in the Software without restriction, including
   4 // without limitation the rights to use, copy, modify, merge, publish,
   5 // distribute, sublicense, and/or sell copies of the Software, and to
   6 // permit persons to whom the Software is furnished to do so, subject to
   7 // the following conditions:
   8 //
   9 // The above copyright notice and this permission notice shall be
  10 // included in all copies or substantial portions of the Software.
  11 //
  12 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  13 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  14 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  15 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  16 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  17 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  18 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  19 //
  20 // Copyright (c) 2004 Novell, Inc.
  21 //
  22 // Authors:
  23 //      Jordi Mas i Hernandez, jordi@ximian.com
  24 //
  25 //
  26
  27
  28 // NOT COMPLETE
  29
  30 using System;
  31 using System.Drawing;
  32
  33 namespace System.Windows.Forms
  34 {
  35         public class ContextMenu : Menu
  36         {
  37                 private RightToLeft right_to_left;
  38                 private Control src_control;
  39
  40                 #region Events
  41                 public event EventHandler Popup;
  42                 #endregion Events
  43
  44                 public ContextMenu () : base (null)
  45                 {
  46                         right_to_left = RightToLeft.Inherit;
  47                 }
  48
  49                 public ContextMenu (MenuItem[] items) : base (items)
  50                 {
  51                         right_to_left = RightToLeft.Inherit;
  52                 }
  53
  54                 #region Public Properties
  55                 public virtual RightToLeft RightToLeft {
  56                         get { return right_to_left; }
  57                         set { right_to_left = value; }
  58                 }
  59
  60                 public Control SourceControl {
  61                         get { return src_control; }
  62                 }
  63
  64                 #endregion Public Properties
  65
  66                 #region Public Methods
  67
  68                 protected internal virtual void OnPopup (EventArgs e)
  69                 {
  70                         if (Popup != null)
  71                                 Popup (this, e);
  72                 }
  73
  74                 public void Show (Control control, Point pos)
  75                 {
  76                         if (control == null)
  77                                 throw new ArgumentException ();
  78
  79                         src_control = control;
  80
  81                         OnPopup (EventArgs.Empty);
  82                         MenuAPI.TrackPopupMenu (Handle, Handle, Control.MousePosition, false, control);
  83                 }
  84
  85                 #endregion Public Methods
  86
  87
  88         }
  89 }
  90
  91