我想更改 JCheckBox 内 Box 的外观。我尝试创建一个“ CustomIcon” class ,该类 implemenst “ Icon” ,并使用方法 “ JCheckBox.setDisabledIcon()” 和 “ JCHeckBox.setDisabledSelectedIcon()” 我班上的图标,但没有得到任何结果。这是尝试 @Override “ BasicCheckBoxUI.paint()” 方法后发现的最佳解决方案,但它也无法正常工作
CustomIcon 类:
{
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import javax.swing.Icon;
/*
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*/
/**
*
* @author Ionut Cicio
*/
public class CustomizedIcon implements Icon{
public int width;
public int height;
public Color color;
public CustomizedIcon(int width, int height, Color color){
this.width = width;
this.height = height;
this.color = color;
}
@Override
public void paintIcon(Component c, Graphics g, int x, int y){
g.setColor(this.color);
g.fillRect(x, y, width, height);
g.drawRect(x, y, width, height);
}
@Override
public int getIconWidth(){
return this.width;
}
@Override
public int getIconHeight(){
return this.height;
}
}
利用率 :
rememberPasswordCheckBox.setDisabledSelectedIcon(new CustomizedIcon(10, 10, new Color(100, 255, 100)));
rememberPasswordCheckBox.setDisabledIcon(new CustomizedIcon(10, 10, new Color(255, 100, 100)));
您能帮我发现错误,或向我解释如何做吗?
答案 0 :(得分:1)
我将setDisabledSelectedIcon更改为setSelectedIcon,将setDisabledIcon更改为setIcon,即使没有禁用复选框,它也可以正常工作。