class/Managed.Windows.Forms/System.Windows.Forms.Design/WindowsFormsComponentEditor.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 //      Andreas Nahr    (ClassDevelopment@A-SoftTech.com)
  24 //
  25
  26 using System.ComponentModel;
  27
  28 namespace System.Windows.Forms.Design
  29 {
  30         public abstract class WindowsFormsComponentEditor : ComponentEditor
  31         {
  32                 protected WindowsFormsComponentEditor ()
  33                 {
  34                 }
  35
  36                 public override bool EditComponent (ITypeDescriptorContext context, object component)
  37                 {
  38                         return EditComponent (context, component, null);
  39                 }
  40
  41                 public virtual bool EditComponent (ITypeDescriptorContext context, object component, IWin32Window owner)
  42                 {
  43                         ComponentEditorForm f = new ComponentEditorForm (component, GetComponentEditorPages ());
  44                         if (f.ShowForm (owner, GetInitialComponentEditorPageIndex ()) == DialogResult.OK)
  45                                 return true;
  46                         return false;
  47                 }
  48
  49                 public bool EditComponent (object component, IWin32Window owner)
  50                 {
  51                         return EditComponent (null, component, owner);
  52                 }
  53
  54                 protected virtual Type[] GetComponentEditorPages ()
  55                 {
  56                         return null;
  57                 }
  58
  59                 protected virtual int GetInitialComponentEditorPageIndex ()
  60                 {
  61                         return 0;
  62                 }
  63         }
  64 }