本文整理汇总了Java中javax.swing.JPopupMenu.getSize方法的典型用法代码示例。如果您正苦于以下问题：Java JPopupMenu.getSize方法的具体用法？Java JPopupMenu.getSize怎么用？Java JPopupMenu.getSize使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.swing.JPopupMenu的用法示例。
在下文中一共展示了JPopupMenu.getSize方法的2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: willPopupBeContained
import javax.swing.JPopupMenu; //导入方法依赖的package包/类
private static boolean willPopupBeContained(JPopupMenu popup, Point origin) {
if (!popup.isShowing()) {
return false;
}
Window w = SwingUtilities.windowForComponent(popup.getInvoker());
Rectangle r = new Rectangle(origin, popup.getSize());
return (w != null) && w.getBounds().contains(r);
}
示例2: runActualTest
import javax.swing.JPopupMenu; //导入方法依赖的package包/类
private static void runActualTest(GraphicsDevice device,
CountDownLatch latch,
JFrame frame,
boolean [] result)
{
Rectangle screenBounds = setLocation(frame, device);
JMenu menu = frame.getJMenuBar().getMenu(0);
menu.doClick();
Point location = menu.getLocationOnScreen();
JPopupMenu pm = menu.getPopupMenu();
Dimension pmSize = pm.getSize();
int yOffset = UIManager.getInt("Menu.submenuPopupOffsetY");
int height = location.y + yOffset + pmSize.height + menu.getHeight();
int available = screenBounds.y + screenBounds.height - height;
if (available > 0) {
Point origin = pm.getLocationOnScreen();
if (origin.y < location.y) {
// growing upward, wrong!
result[0] = false;
} else {
// growing downward, ok!
result[0] = true;
}
} else {
// there is no space, growing upward would be ok, so we pass
result[0] = true;
}
}