在益智游戏中刷新 [英] refresh in puzzle game

问题描述

在益智游戏中，我该如何刷新游戏

at puzzle game , how can i refresh the game

refreshButton = new JButton( "Refresh" );
refreshButton.setBorder( BorderFactory.createRaisedBevelBorder() );
refreshButton.addActionListener( this );
// Add the button to the frame
getContentPane().add( refreshButton, BorderLayout.NORTH );

how that make refresh?

推荐答案

添加按钮:

Add the button:

refreshButton.setText("Refresh");

然后添加侦听器:

And then the listener is added thus:

refreshButton.addActionListener(new java.awt.event.ActionListener() {
    public void actionPerformed(java.awt.event.ActionEvent evt) {
        refreshButtonActionPerformed(evt);
    }
});

然后添加方法refreshButtonActionPerformed:

Then add the method refreshButtonActionPerformed:

private void refreshButtonActionPerformed(java.awt.event.ActionEvent evt) {

    // TODO add your handling code here

}

hmmm-您真的认为，他在要求ActionListener吗?那是由IDE提示的，那不应该是问题.

我认为他正在要求ActionPerformed中的代码:

hmmm - do you really think, he''s asking for the ActionListener? That one is prompted by the IDE, that should not be the problem.

I think he''s asking for the code in the ActionPerformed:

private void refreshButtonActionPerformed(java.awt.event.ActionEvent evt) {

    someJPanel.repaint();

}

因此，您基本上需要重新粉刷周围的容器.方法重新绘制() [

so you basically need to repaint your surrounding Container. The method repaint()[^] is located in the general Component JComponent and available at most graphical stuff.

regards
Torsten

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