2006-07-14 Jonathan Pobst <monkey@ipobst.com>
[mono.git] / mcs / class / Managed.Windows.Forms / System.Windows.Forms / MainMenu.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) 2004-2005 Novell, Inc.
21 //
22 // Authors:
23 //      Jordi Mas i Hernandez, jordi@ximian.com
24 //
25 //
26
27 // COMPLETE
28
29 using System.ComponentModel;
30 using System.Drawing;
31
32 namespace System.Windows.Forms
33 {
34         [ToolboxItemFilter("System.Windows.Forms.MainMenu", ToolboxItemFilterType.Allow)]
35         public class MainMenu : Menu
36         {
37                 private RightToLeft right_to_left = RightToLeft.Inherit;
38                 private Form form = null;
39
40                 public MainMenu () : base (null)
41                 {
42                         
43                 }
44
45                 public MainMenu (MenuItem[] items) : base (items)
46                 {
47                         
48                 }
49
50                 #region Public Properties
51                 [Localizable(true)]
52                 public virtual RightToLeft RightToLeft {
53                         get { return right_to_left;}
54                         set { right_to_left = value; }
55                 }
56
57                 #endregion Public Properties
58
59                 #region Public Methods
60                         
61                 public virtual MainMenu CloneMenu ()
62                 {
63                         MainMenu new_menu = new MainMenu ();
64                         new_menu.CloneMenu (this);
65                         return new_menu;
66                 }
67                 
68                 protected override IntPtr CreateMenuHandle ()
69                 {                       
70                         return IntPtr.Zero;
71                 }
72
73                 protected override void Dispose (bool disposing)
74                 {                       
75                         base.Dispose (disposing);                       
76                 }
77
78                 public Form GetForm ()
79                 {
80                         return form;
81                 }
82
83                 public override string ToString ()
84                 {
85                         return base.ToString () + ", GetForm: " + form;
86                 }
87
88                 #endregion Public Methods
89                 
90                 #region Private Methods
91
92                 internal void Draw () {
93                         PaintEventArgs pe;
94
95                         if (Wnd.IsHandleCreated) {
96                                 pe = XplatUI.PaintEventStart(Wnd.window.Handle, false);
97                                 Draw (pe, Rect);
98                                 XplatUI.PaintEventEnd(Wnd.window.Handle, false);
99                         }
100                 }
101
102                 internal void Draw (PaintEventArgs pe)          
103                 {
104                         Draw (pe, Rect);
105                 }
106
107                 internal void Draw (PaintEventArgs pe, Rectangle rect)
108                 {
109                         if (!Wnd.IsHandleCreated)
110                                 return;
111
112                         X = rect.X;
113                         Y = rect.Y;
114                         Height = Rect.Height;
115
116                         ThemeEngine.Current.DrawMenuBar (pe.Graphics, this, rect);
117
118                         if (Paint != null)
119                                 Paint (this, pe);
120                 }
121                 
122                 internal void SetForm (Form form)
123                 {
124                         this.form = form;
125                         Wnd = form;
126                         
127                         if (tracker == null)
128                                 tracker = new MenuTracker (this); 
129                 }
130                 
131                 internal override void OnMenuChanged (EventArgs e)
132                 {
133                         base.OnMenuChanged (EventArgs.Empty);
134                         if (form == null)
135                                 return;
136
137                         Height = 0;
138
139                         Draw ();
140                 }
141
142                 /* Mouse events from the form */
143                 internal void OnMouseDown (object window, MouseEventArgs args)
144                 {                       
145                         tracker.OnClick (args);
146                 }
147                 
148                 internal void OnMouseMove (object window, MouseEventArgs e)
149                 {                       
150                         MouseEventArgs args = new MouseEventArgs (e.Button, e.Clicks, Control.MousePosition.X, Control.MousePosition.Y, e.Delta);
151                         tracker.OnMotion (args);
152                 }
153
154                 internal event PaintEventHandler Paint;
155
156                 #endregion Private Methods
157         }
158 }
159
160