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
|
package com.vaadin.tests.components.table;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Button;
import com.vaadin.ui.CheckBox;
import com.vaadin.v7.data.Item;
import com.vaadin.v7.ui.Table;
public class AddItemToEmptyTable extends TestBase {
private Table rightTable;
@Override
protected void setup() {
CheckBox cb = new CheckBox("Set first column width");
cb.setValue(false);
cb.addValueChangeListener(event -> {
if (event.getValue()) {
rightTable.setColumnWidth("name", 150);
} else {
rightTable.setColumnWidth("name", -1);
}
});
addComponent(cb);
cb = new CheckBox("Set second column width");
cb.setValue(true);
cb.addValueChangeListener(event -> {
if (event.getValue()) {
rightTable.setColumnWidth("info", 20);
} else {
rightTable.setColumnWidth("info", -1);
}
});
addComponent(cb);
rightTable = new Table();
rightTable.setSizeFull();
rightTable.setPageLength(7);
rightTable.setColumnReorderingAllowed(false);
rightTable.setColumnCollapsingAllowed(true);
rightTable.setSelectable(true);
rightTable.setMultiSelect(true);
// react at once when something is selected
rightTable.setImmediate(true);
rightTable.addContainerProperty("name", String.class, null);
// rightTable.setColumnWidth("name", 150);
rightTable.setColumnAlignment("name", Table.ALIGN_LEFT);
rightTable.addContainerProperty("info", Button.class, null);
rightTable.setColumnWidth("info", 20);
rightTable.setColumnAlignment("info", Table.ALIGN_LEFT);
addComponent(rightTable);
Button b = new Button("Add item", event -> {
Object id = rightTable.addItem();
Item item = rightTable.getItem(id);
item.getItemProperty("name").setValue("Role");
item.getItemProperty("info").setValue(new Button("Button"));
});
addComponent(b);
b = new Button("Clear", event -> rightTable.removeAllItems());
addComponent(b);
}
@Override
protected String getDescription() {
return "Adding an item to a Table should work independent of column width settings...";
}
@Override
protected Integer getTicketNumber() {
return 7731;
}
}
|
