📄 ourbuttoncustomizer.java
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package chapter7.customize;
import java.awt.*;
import java.beans.*;
public class OurButtonCustomizer extends Panel implements Customizer {
private PropertyChangeSupport changes = new PropertyChangeSupport(this);
/*当实现像OurButtonCustomizer这样的常规属性表时,一定要在其中实现addProperChangeListener和removePropertyChangeListener。这样,构造工具可用这些功能代码为属性事件添加监听者*/
public void addPropertyChangeListener(PropertyChangeListener l) {
changes.addPropertyChangeListener(l);
}
public void removePropertyChangeListener(PropertyChangeListener l) {
changes.removePropertyChangeListener(l);
}
public void setObject(Object bean){
}
}
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