blob: 8b3f4b1a7be7d6ebf5b506816534c802f72a6a6a (
plain)
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
|
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
//using OpenTK.Graphics.OpenGL;
using Cairo;
using winColors = System.Drawing.Color;
using System.Diagnostics;
using System.Xml.Serialization;
using OpenTK.Input;
using System.ComponentModel;
using System.Xml;
using System.IO;
namespace go
{
[DefaultTemplate("#go.Templates.Expandable.goml")]
public class Expandable : TemplatedContainer
{
bool _isExpanded;
Label _caption;
Image _image;
Container _contentContainer;
public event EventHandler Expand;
public event EventHandler Collapse;
public override GraphicObject Content {
get {
return _contentContainer == null ? null : _contentContainer.Child;
}
set {
_contentContainer.SetChild(value);
}
}
public Expandable() : base()
{
}
protected override void loadTemplate(GraphicObject template = null)
{
base.loadTemplate (template);
_contentContainer = this.child.FindByName ("Content") as Container;
_caption = this.child.FindByName ("Caption") as Label;
_image = this.child.FindByName ("Image") as Image;
if (_image == null)
return;
_image.SvgSub = "collapsed";
// this.Expand += (object sender, EventArgs e) => {};
// this.Collapse += (object sender, EventArgs e) => {};
}
[XmlAttributeAttribute()][DefaultValue("Expandable")]
public string Title {
get { return _caption.Text; }
set {
if (_caption == null)
return;
_caption.Text = value;
}
}
[XmlAttributeAttribute()][DefaultValue(false)]
public bool IsExpanded
{
get { return _isExpanded; }
set
{
if (value == _isExpanded)
return;
_isExpanded = value;
if (_isExpanded)
onExpand (this, null);
else
onCollapse (this, null);
//registerForGraphicUpdate();
}
}
public virtual void onExpand(object sender, EventArgs e)
{
_contentContainer.Visible = true;
_image.SvgSub = "expanded";
Expand.Raise (this, e);
}
public virtual void onCollapse(object sender, EventArgs e)
{
_contentContainer.Visible = false;
_image.SvgSub = "collapsed";
Collapse.Raise (this, e);
}
public override void onMouseClick (object sender, MouseButtonEventArgs e)
{
IsExpanded = !IsExpanded;
base.onMouseClick (sender, e);
}
}
}
|
