本文整理匯總了Java中javax.swing.JComponent.getComponentCount方法的典型用法代碼示例。如果您正苦於以下問題：Java JComponent.getComponentCount方法的具體用法？Java JComponent.getComponentCount怎麽用？Java JComponent.getComponentCount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javax.swing.JComponent的用法示例。
在下文中一共展示了JComponent.getComponentCount方法的3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: drawOpenSpotAtEndOfMenuBar
import javax.swing.JComponent; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
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; //導入方法依賴的package包/類
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));
}