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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/*!
* jLayout Border Layout - JavaScript Layout Algorithms v0.4
*
* Licensed under the new BSD License.
* Copyright 2008-2009, Bram Stein
* All rights reserved.
*/
/*global jLayout */
(function () {
jLayout = typeof jLayout === 'undefined' ? {} : jLayout;
jLayout.border = function (spec) {
var my = {},
that = {},
east = spec.east,
west = spec.west,
north = spec.north,
south = spec.south,
center = spec.center;
my.hgap = spec.hgap || 0;
my.vgap = spec.vgap || 0;
that.items = function () {
var items = [];
if (east) {
items.push(east);
}
if (west) {
items.push(west);
}
if (north) {
items.push(north);
}
if (south) {
items.push(south);
}
if (center) {
items.push(center);
}
return items;
};
that.layout = function (container) {
var size = container.bounds(),
insets = container.insets(),
top = insets.top,
bottom = size.height - insets.bottom,
left = insets.left,
right = size.width - insets.right,
tmp;
if (north && north.isVisible()) {
tmp = north.preferredSize();
north.bounds({'x': left, 'y': top, 'width': right - left, 'height': tmp.height});
north.doLayout();
top += tmp.height + my.vgap;
}
if (south && south.isVisible()) {
tmp = south.preferredSize();
south.bounds({'x': left, 'y': bottom - tmp.height, 'width': right - left, 'height': tmp.height});
south.doLayout();
bottom -= tmp.height + my.vgap;
}
if (east && east.isVisible()) {
tmp = east.preferredSize();
east.bounds({'x': right - tmp.width, 'y': top, 'width': tmp.width, 'height': bottom - top});
east.doLayout();
right -= tmp.width + my.hgap;
}
if (west && west.isVisible()) {
tmp = west.preferredSize();
west.bounds({'x': left, 'y': top, 'width': tmp.width, 'height': bottom - top});
west.doLayout();
left += tmp.width + my.hgap;
}
if (center && center.isVisible()) {
center.bounds({'x': left, 'y': top, 'width': right - left, 'height': bottom - top});
center.doLayout();
}
return container;
};
function typeLayout(type) {
return function (container) {
var insets = container.insets(),
width = 0,
height = 0,
type_size;
if (east && east.isVisible()) {
type_size = east[type + 'Size']();
width += type_size.width + my.hgap;
height = type_size.height;
}
if (west && west.isVisible()) {
type_size = west[type + 'Size']();
width += type_size.width + my.hgap;
height = Math.max(type_size.height, height);
}
if (center && center.isVisible()) {
type_size = center[type + 'Size']();
width += type_size.width;
height = Math.max(type_size.height, height);
}
if (north && north.isVisible()) {
type_size = north[type + 'Size']();
width = Math.max(type_size.width, width);
height += type_size.height + my.vgap;
}
if (south && south.isVisible()) {
type_size = south[type + 'Size']();
width = Math.max(type_size.width, width);
height += type_size.height + my.vgap;
}
return {
'width': width + insets.left + insets.right,
'height': height + insets.top + insets.bottom
};
};
}
that.preferred = typeLayout('preferred');
that.minimum = typeLayout('minimum');
that.maximum = typeLayout('maximum');
return that;
};
})();
|
