blob: 0876ec81d8fd356483425f5db18b95e8187d7b01 (
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
114
|
/*
@ITMillApache2LicenseForJavaFiles@
*/
package com.itmill.toolkit.ui;
import java.util.Collection;
import com.itmill.toolkit.data.Container;
import com.itmill.toolkit.terminal.PaintException;
import com.itmill.toolkit.terminal.PaintTarget;
/**
* Multiselect component with two lists: left side for available items and right
* side for selected items.
*/
public class TwinColSelect extends AbstractSelect {
private int columns = 0;
private int rows = 0;
/**
*
*/
public TwinColSelect() {
super();
setMultiSelect(true);
}
/**
* @param caption
*/
public TwinColSelect(String caption) {
super(caption);
setMultiSelect(true);
}
/**
* @param caption
* @param dataSource
*/
public TwinColSelect(String caption, Container dataSource) {
super(caption, dataSource);
setMultiSelect(true);
}
/**
* Sets the number of columns in the editor. If the number of columns is set
* 0, the actual number of displayed columns is determined implicitly by the
* adapter.
*
* @param columns
* the number of columns to set.
*/
public void setColumns(int columns) {
if (columns < 0) {
columns = 0;
}
if (this.columns != columns) {
this.columns = columns;
requestRepaint();
}
}
public int getColumns() {
return columns;
}
public int getRows() {
return rows;
}
/**
* Sets the number of rows in the editor. If the number of rows is set 0,
* the actual number of displayed rows is determined implicitly by the
* adapter.
*
* @param rows
* the number of rows to set.
*/
public void setRows(int rows) {
if (rows < 0) {
rows = 0;
}
if (this.rows != rows) {
this.rows = rows;
requestRepaint();
}
}
/**
* @param caption
* @param options
*/
public TwinColSelect(String caption, Collection options) {
super(caption, options);
setMultiSelect(true);
}
@Override
public void paintContent(PaintTarget target) throws PaintException {
target.addAttribute("type", "twincol");
// Adds the number of columns
if (columns != 0) {
target.addAttribute("cols", columns);
}
// Adds the number of rows
if (rows != 0) {
target.addAttribute("rows", rows);
}
super.paintContent(target);
}
}
|
