Java JDesktopPane / JInternalFrame居中问题

Question

I'm working with JDesktopPane 's and JInternalFrame 's and I'm having some difficulty centering the frames in the desktop. What I've found is that when I determine the center of the desktop using getWidth() and getHeight() , the position I get is the center of the desktop if the JFrame wasn't maximized. Is there a way to get the 'real' dimensions of the desktop?

Answer 1

好的，经过几个小时的调试，我弄清楚了问题所在：直到我完成所有内容的添加/放置之后， JFrame才变得可见，因此未将其设置为最大大小。