如何通过单击(在本例中为按钮)来调整Java中窗口的大小? [英] How to resize window in Java from a click (in this case, a button)?

问题描述

我只是想知道如何(以及是否)可行.我在某处阅读了有关带调整窗口大小(int，int)的ActionEvent的内容，但不确定是否是处理该事件的适当方法.

I was just wondering how (and if) this is possible. I read somewhere about an ActionEvent with resize window(int, int) but I wasn't sure if that was an appropriate way to handle it.

抱歉，这是在JPanel设置的GUI界面中

sorry this is in an GUI interface set up by JPanel

推荐答案

public static void main(String[] args) {
    final JFrame frame = new JFrame();
    JPanel panel = new JPanel();
    JButton button = new JButton("Click Me");
    button.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            frame.setSize(200, 200);
        }
    });
    frame.add(panel);
    panel.add(button);
    frame.pack();
    frame.setVisible(true); 
}

这篇关于如何通过单击(在本例中为按钮)来调整Java中窗口的大小?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！