1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2004-2005 Novell, Inc.
//
// Authors:
// Peter Bartok pbartok@novell.com
//
// COMPLETE
using System.ComponentModel;
using System.Drawing;
using System.Drawing.Text;
namespace System.Windows.Forms {
public class Button : ButtonBase, IButtonControl {
#region Local variables
DialogResult dialog_result;
#endregion // Local variables
#region Public Constructors
public Button() {
dialog_result = DialogResult.None;
SetStyle(ControlStyles.StandardDoubleClick, false);
}
#endregion // Public Constructors
#region Internal methods
internal override void HaveDoubleClick() {
if (DoubleClick != null) DoubleClick(this, EventArgs.Empty);
}
#endregion // Internal methods
#region Public Instance Properties
[DefaultValue(DialogResult.None)]
public DialogResult DialogResult { // IButtonControl
get {
return dialog_result;
}
set {
dialog_result = value;
}
}
#endregion // Public Instance Properties
#region Protected Instance Properties
protected override CreateParams CreateParams {
get {
return base.CreateParams;
}
}
#endregion // Protected Instance Properties
#region Public Instance Methods
public virtual void NotifyDefault(bool value) { // IButtonControl
this.IsDefault = value;
}
public void PerformClick() { // IButtonControl
OnClick(EventArgs.Empty);
}
public override string ToString() {
return base.ToString() + ", Text: " + this.text;
}
#endregion // Public Instance Methods
#region Protected Instance Methods
protected override void OnClick(EventArgs e) {
if (dialog_result != DialogResult.None) {
Form p = Parent as Form;
if (p != null) {
p.DialogResult = dialog_result;
}
}
base.OnClick(e);
}
protected override void OnMouseUp(MouseEventArgs e) {
base.OnMouseUp (e);
}
protected override bool ProcessMnemonic(char charCode) {
if (IsMnemonic(charCode, Text) == true) {
PerformClick();
return true;
}
return base.ProcessMnemonic(charCode);
}
protected override void WndProc(ref Message m) {
base.WndProc (ref m);
}
#endregion // Protected Instance Methods
#region Events
[Browsable(false)]
[EditorBrowsable (EditorBrowsableState.Advanced)]
public event EventHandler DoubleClick;
#endregion // Events
}
}
|
