public class BasicTreeUI.FocusHandler extends Object implements FocusListener
| Constructor and Description |
|---|
FocusHandler() |
| Modifier and Type | Method and Description |
|---|---|
void |
focusGained(FocusEvent e)
在我们所在的树上激活焦点时调用,重绘铅笔。
|
void |
focusLost(FocusEvent e)
在我们所在的树上激活焦点时调用,重绘铅笔。
|
public void focusGained(FocusEvent e)
focusGained在界面
FocusListener
public void focusLost(FocusEvent e)
focusLost在界面
FocusListener