jTextField.addFocusListener(new FocusListener(){@Overridepublic void focusLost(FocusEvent e) { //失去焦点执行的代码 }@Overridepublic void focusGained(FocusEvent e) {//获得焦点执行的代码 }});
1200字范文,内容丰富有趣,写作的好帮手!
时间:2024-04-13 01:31:53
jTextField.addFocusListener(new FocusListener(){@Overridepublic void focusLost(FocusEvent e) { //失去焦点执行的代码 }@Overridepublic void focusGained(FocusEvent e) {//获得焦点执行的代码 }});
广西桂林市中考满分作文-为了地球的明天1200字作文素材大全
2024-07-30