使用模式翻译者物业

¹Decorator½

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the JBorderLabel class, an example of subclassing

package decorator;

import aphics;

import abel;

import on;

public class JBorderLabel extends JLabel {

public JBorderLabel() {

super();

}

public JBorderLabel(String text) {

super(text);

}

public JBorderLabel(Icon image) {

super(image);

}

public JBorderLabel(String text, Icon image, int horizontalAlignment) {

super(text, image, horizontalAlignment);

}

public JBorderLabel(String text, int horizontalAlignment) {

super(text, horizontalAlignment);

}

陆正耀反复强调 protected void paintComponent(Graphics g) {

intComponent(g);

int height = tHeight();

int width = tWidth();

awRect(0, 0, width - 1, height - 1);

}

}

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