本文整理汇总了Java中javax.swing.plaf.basic.BasicPopupMenuUI类的典型用法代码示例。如果您正苦于以下问题：Java BasicPopupMenuUI类的具体用法？Java BasicPopupMenuUI怎么用？Java BasicPopupMenuUI使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
BasicPopupMenuUI类属于javax.swing.plaf.basic包，在下文中一共展示了BasicPopupMenuUI类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: thirdValidate
import javax.swing.plaf.basic.BasicPopupMenuUI; //导入依赖的package包/类
public void thirdValidate() throws Exception {
Field key = BasicPopupMenuUI.class.getDeclaredField("MOUSE_GRABBER_KEY");
key.setAccessible(true);
Object grabber = AppContext.getAppContext().get(key.get(null));
if (grabber == null) {
throw new Exception("cannot find a mouse grabber in app's context");
}
Field field = grabber.getClass().getDeclaredField("grabbedWindow");
field.setAccessible(true);
Object window = field.get(grabber);
if (window != null) {
throw new Exception("interaction with GNOME is crippled");
}
}
示例2: updateUI
import javax.swing.plaf.basic.BasicPopupMenuUI; //导入依赖的package包/类
public void updateUI()
{
setUI(new BasicPopupMenuUI());
}
示例3: testSetGetUI
import javax.swing.plaf.basic.BasicPopupMenuUI; //导入依赖的package包/类
public void testSetGetUI() {
assertNotNull("ui is returned ", popup.getUI());
PopupMenuUI ui = new BasicPopupMenuUI();
popup.setUI(ui);
assertSame("ui is returned ", ui, popup.getUI());
}