📄 colorchooser.java
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import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class colorChooser extends JFrame {
private JButton jButton1=new JButton();
private JTextPane jTextPane1=new JTextPane();
private JColorChooser jColorChooser1 = new JColorChooser();
public colorChooser() {
this.setSize(new Dimension(250, 250));
this.setTitle("使用 ColorChooser");
jButton1.setText("设置颜色");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton1_actionPerformed(e);
}
});
getContentPane().add(jButton1, BorderLayout.NORTH);
getContentPane().add(jTextPane1, BorderLayout.CENTER);
}
public static void main(String[] args){
colorChooser f=new colorChooser();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE );
f.show();
}
void jButton1_actionPerformed(ActionEvent e) {
Color c=Color.white;
JFrame frame=new JFrame();
c=jColorChooser1.showDialog(frame,"选择你要的颜色",c);
jTextPane1.setBackground(c);
}
}
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