protected void onSelectEntity() {
if (selectWindow == null) {
selectWindow = new com.gwtext.client.widgets.Window();
selectWindow.setTitle(getFieldLabel());
selectWindow.setWidth(600);
selectWindow.setHeight(480);
selectWindow.setMinWidth(300);
selectWindow.setMinHeight(350);
selectWindow.setLayout(new FitLayout());
selectWindow.setPaddings(5);
selectWindow.setButtonAlign(Position.CENTER);
// window.setCloseAction(Window.HIDE);
selectWindow.setPlain(true);
com.gwtext.client.widgets.Button cancelButton =
new com.gwtext.client.widgets.Button("Cancel");
cancelButton.addListener(
new ButtonListenerAdapter() {
@Override
public void onClick(Button button, EventObject e) {
selectWindow.hide();
}
});
com.gwtext.client.widgets.Button selectButton =
new com.gwtext.client.widgets.Button("Select");
selectButton.addListener(
new ButtonListenerAdapter() {
@Override
public void onClick(Button button, EventObject e) {
Collection<EntityData> selection = getSelectable().getSelection();
if (selection == null || selection.size() == 0) {
MessageBox.alert(
"No selection", "No class selected. Please select a class from the tree.");
return;
}
setClsValues(selection);
selectWindow.hide();
}
});
selectWindow.add(getSelectable());
selectWindow.addButton(selectButton);
selectWindow.addButton(cancelButton);
}
if (!selectWindow.isVisible()) {
selectWindow.show();
selectWindow.center();
}
}
