假设打开的窗口是jFrame1,需要将这个窗口上的jButton1设成有焦点。jFrame1.addWindowListener(new WindowAdapter() {
public void windowOpened(WindowEvent e ) {
jButton1.requestFocus();
}
});
public void windowOpened(WindowEvent e ) {
jButton1.requestFocus();
}
});
但addInternalFrameListener() 对JInternalFrame 好像没效,
如下面程序
this.addInternalFrameListener(new InternalFrameAdapter()
{ public void internalFrameOpened(InternalFrameEvent e )
{ jButton1.requestFocus();
}
});
为什么?谢谢
David Yan.
http://www.csdn.net/expert/topic/1029/1029550.xml?temp=.168606