private ContentPanel createScreenPairList(GroupRef groupRef) {
TouchPanelDefinition touchPanel = groupRef.getPanel().getTouchPanelDefinition();
ContentPanel screenContainer = new ContentPanel();
screenContainer.setHeaderVisible(false);
screenContainer.setWidth(260);
screenContainer.setHeight(150);
screenContainer.setLayout(new FitLayout());
// overflow-auto style is for IE hack.
screenContainer.addStyleName("overflow-auto");
screenPairListView = new CheckBoxListView<BeanModel>();
ListStore<BeanModel> store = new ListStore<BeanModel>();
List<BeanModel> otherModels = new ArrayList<BeanModel>();
List<BeanModel> screenPairModels = BeanModelDataBase.screenTable.loadAll();
List<BeanModel> selectedModels = new ArrayList<BeanModel>();
for (ScreenPairRef screenRef : groupRef.getGroup().getScreenRefs()) {
selectedModels.add(screenRef.getScreen().getBeanModel());
}
for (BeanModel screenPairModel : screenPairModels) {
if (((ScreenPair) screenPairModel.getBean()).getTouchPanelDefinition().equals(touchPanel)) {
store.add(screenPairModel);
screenPairListView.getSelectionModel().select(screenPairModel, true);
} else if (((ScreenPair) screenPairModel.getBean())
.getTouchPanelDefinition()
.getCanvas()
.equals(touchPanel.getCanvas())) {
otherModels.add(screenPairModel);
}
}
store.add(otherModels);
for (BeanModel selectedModel : selectedModels) {
screenPairListView.setChecked(selectedModel, true);
}
screenPairListView.setStore(store);
screenPairListView.setDisplayProperty("panelName");
screenPairListView.setStyleAttribute("overflow", "auto");
screenPairListView.setSelectStyle("screen-view-item-sel");
screenContainer.add(screenPairListView);
return screenContainer;
}
@Override
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
final ExampleServiceAsync service = (ExampleServiceAsync) Registry.get(Examples.SERVICE);
RpcProxy<List<Photo>> proxy =
new RpcProxy<List<Photo>>() {
@Override
protected void load(Object loadConfig, AsyncCallback<List<Photo>> callback) {
service.getPhotos(callback);
}
};
ListLoader<ListLoadResult<Photo>> loader =
new BaseListLoader<ListLoadResult<Photo>>(proxy, new BeanModelReader());
ListStore<BeanModel> store = new ListStore<BeanModel>(loader);
loader.load();
final ContentPanel panel = new ContentPanel();
panel.setCollapsible(true);
panel.setAnimCollapse(false);
panel.setFrame(true);
panel.setHeading("CheckBox ListView (0 items selected)");
panel.setWidth(300);
panel.setAutoHeight(true);
panel.setBodyBorder(false);
final CheckBoxListView<BeanModel> view =
new CheckBoxListView<BeanModel>() {
@Override
protected BeanModel prepareData(BeanModel model) {
String s = model.get("name");
model.set("shortName", Format.ellipse(s, 15));
return model;
}
};
view.setStore(store);
view.setDisplayProperty("name");
view.getSelectionModel()
.addListener(
Events.SelectionChange,
new Listener<SelectionChangedEvent<BeanModel>>() {
public void handleEvent(SelectionChangedEvent<BeanModel> be) {
panel.setHeading(
"CheckBox ListView (" + be.getSelection().size() + " items selected)");
}
});
panel.add(view);
panel.addButton(
new Button(
"get checked items",
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
Info.display(
"Checked Items", "There are " + view.getChecked().size() + " items checked!");
}
}));
add(panel);
}