本文整理汇总了Java中javax.swing.JComponent.getComponentCount方法的典型用法代码示例。如果您正苦于以下问题：Java JComponent.getComponentCount方法的具体用法？Java JComponent.getComponentCount怎么用？Java JComponent.getComponentCount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.JComponent的用法示例。
在下文中一共展示了JComponent.getComponentCount方法的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: drawOpenSpotAtEndOfMenuBar
import javax.swing.JComponent; //导入方法依赖的package包/类
private void drawOpenSpotAtEndOfMenuBar(Graphics2D g2, JComponent mb) {
Point mblocation = SwingUtilities.convertPoint(mb, new Point(0,0), this);
if(mb.getComponentCount() > 0) {
Component lastComp = mb.getComponent(mb.getComponentCount()-1);
mblocation.x += lastComp.getX() + lastComp.getWidth();
}
g2.drawRect(mblocation.x+2, mblocation.y+2, mb.getHeight()-4, mb.getHeight()-4);
}
示例2: clearPopupMenu
import javax.swing.JComponent; //导入方法依赖的package包/类
private void clearPopupMenu(JComponent component) {
component.setComponentPopupMenu(null);
for (int i = 0; i < component.getComponentCount(); i++) {
Component c = component.getComponent(i);
if (c instanceof JComponent)
clearPopupMenu((JComponent) c);
}
}
示例3: isLastChild
import javax.swing.JComponent; //导入方法依赖的package包/类
private boolean isLastChild(JComponent child, JComponent parent) {
if(parent == null) return false;
if(parent.getComponentCount() < 1) return false;
return (child == parent.getComponent(parent.getComponentCount()-1));
}