?? colordemobox.java
字號:
package onlyfun.caterpillar.app.EasyJShop.main;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import javax.swing.JComponent;
public class ColorDemoBox extends JComponent {
private Color color;
public ColorDemoBox() {
this(Color.black);
}
public ColorDemoBox(Color color) {
this.color = color;
setSize(13, 13);
}
public void setColor(Color color) {
this.color = color;
}
public Color getColor() {
return color;
}
public void paint(Graphics g) {
g.setColor(color);
g.fillRect(0, 0, getWidth(), getHeight());
}
public Dimension getPreferredSize() {
Dimension dimension = super.getPreferredSize();
dimension.setSize(getWidth(), getHeight());
return dimension;
}
}
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