private Widget createLayoutListBox()
{
final GroupedListBox box = new GroupedListBox();
for (WCLayoutAlgo algo : WCLayoutAlgoRegistry.list())
box.addItem(algo.getType() + " | " + algo.getDescription(), algo.getId());
box.setSelectedIndex(findIndex(box, setting.getLayoutAlgorithm().getId()));
box.addChangeHandler(new ChangeHandler()
{
public void onChange(ChangeEvent event)
{
WCLayoutAlgo value = WCLayoutAlgoRegistry.getById(box.getValue(box.getSelectedIndex()));
setting.setLayoutAlgorithm(value);
}
});
box.setTitle("Layout method for the word cloud");
return box;
}
SettingsPanel.java 文件源码
java
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