Java FocusEvent示例

示例#1

文件： GenericDialog.java 项目： aschain/ImageJA

 public void focusLost(FocusEvent e) {
   Component c = e.getComponent();
   if (c instanceof TextField) ((TextField) c).select(0, 0);
 }

示例#2

文件： GenericDialog.java 项目： aschain/ImageJA

 public void focusGained(FocusEvent e) {
   Component c = e.getComponent();
   if (c instanceof TextField) ((TextField) c).selectAll();
 }