本文整理匯總了Java中org.eclipse.core.commands.ExecutionEvent.getTrigger方法的典型用法代碼示例。如果您正苦於以下問題：Java ExecutionEvent.getTrigger方法的具體用法？Java ExecutionEvent.getTrigger怎麽用？Java ExecutionEvent.getTrigger使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.eclipse.core.commands.ExecutionEvent的用法示例。
在下文中一共展示了ExecutionEvent.getTrigger方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: execute
import org.eclipse.core.commands.ExecutionEvent; //導入方法依賴的package包/類
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
// Sanity check.
if (null == event) {
return null;
}
// Class check.
if (!(event.getTrigger() instanceof Event)) {
return null;
}
final Event eventWidget = (Event) event.getTrigger();
// Makes sure event came from a ToolItem.
if (!(eventWidget.widget instanceof ToolItem)) {
return null;
}
final ToolItem toolItem = (ToolItem) eventWidget.widget;
// Creates fake selection event.
final Event newEvent = new Event();
newEvent.button = 1;
newEvent.widget = toolItem;
newEvent.detail = SWT.ARROW;
newEvent.x = toolItem.getBounds().x;
newEvent.y = toolItem.getBounds().y + toolItem.getBounds().height;
// Dispatches the event.
toolItem.notifyListeners(SWT.Selection, newEvent);
return null;
}