New test.
[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                         Draw (Rect);
94                 }
95
96                 internal void Draw (Rectangle clip_rect) {
97                         PaintEventArgs pe;
98
99                         if (Wnd.IsHandleCreated) {
100                                 pe = XplatUI.PaintEventStart(Wnd.window.Handle, false);
101                                 pe.Graphics.Clip = new Region (clip_rect);
102                                 Draw (pe, Rect);
103                                 XplatUI.PaintEventEnd(Wnd.window.Handle, false);
104                         }
105                 }
106
107                 internal void Draw (PaintEventArgs pe)          
108                 {
109                         Draw (pe, Rect);
110                 }
111
112                 internal void Draw (PaintEventArgs pe, Rectangle rect)
113                 {
114                         if (!Wnd.IsHandleCreated)
115                                 return;
116
117                         X = rect.X;
118                         Y = rect.Y;
119                         Height = Rect.Height;
120
121                         ThemeEngine.Current.DrawMenuBar (pe.Graphics, this, rect);
122
123                         if (Paint != null)
124                                 Paint (this, pe);
125                 }
126
127                 internal override void InvalidateItem (MenuItem item)
128                 {
129                         Draw (item.bounds);
130                 }
131                 
132                 internal void SetForm (Form form)
133                 {
134                         this.form = form;
135                         Wnd = form;
136                         
137                         if (tracker == null)
138                                 tracker = new MenuTracker (this); 
139                 }
140                 
141                 internal override void OnMenuChanged (EventArgs e)
142                 {
143                         base.OnMenuChanged (EventArgs.Empty);
144                         if (form == null)
145                                 return;
146
147                         /* this is a disgusting hack.  this code.. ugh. */
148                         Rectangle r = Rect;
149                         Height = 0; /* need this so the theme code will re-layout the menu items
150                                        (why is the theme code doing the layout?  argh) */
151                         form.Invalidate (r);
152                 }
153
154                 /* Mouse events from the form */
155                 internal void OnMouseDown (object window, MouseEventArgs args)
156                 {                       
157                         tracker.OnMouseDown (args);
158                 }
159                 
160                 internal void OnMouseMove (object window, MouseEventArgs e)
161                 {                       
162                         MouseEventArgs args = new MouseEventArgs (e.Button, e.Clicks, Control.MousePosition.X, Control.MousePosition.Y, e.Delta);
163                         tracker.OnMotion (args);
164                 }
165
166                 internal event PaintEventHandler Paint;
167
168                 #endregion Private Methods
169         }
170 }
171
172