/**
* Handle action events coming from the buttons.
*
* @param evt, the associated ActionEvent.
*/
public void actionPerformed(ActionEvent evt) {
Object source = evt.getSource();
if (source instanceof JButton) {
if (source == pbSave) {
chosen = tcc.getColor();
onCancel();
} else {
onCancel();
}
}
}
/**
* <br>
* 方法说明：事件监听。用户选择颜色触发 <br>
* 输入参数：ChangeEvent e 用户选择事件 <br>
* 返回类型：
*/
public void stateChanged(ChangeEvent e) {
Color newColor = tcc.getColor(); // 获取用户选择的颜色
banner.setForeground(newColor);
}