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layicr 2007-09-02
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打错了~~怎样判断窗体是否被激活
qiuqiupeng 2007-09-02
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java的界面开发没有前途了
zephyr_cc 2007-09-02
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不知道楼主指的是"焦点",还是"活动"
addWindowFocusListener(new WindowFocusListener() {
public void windowGainedFocus(WindowEvent event) {
System.out.println("windowGainedFocus");
System.out.println(isFocused());
System.out.println(isActive());
}
public void windowLostFocus(WindowEvent event) {
System.out.println("windowLostFocus");
System.out.println(isFocused());
System.out.println(isActive());
}
});
楼主参考一下吧
addWindowFocusListener(new WindowFocusListener() {
public void windowGainedFocus(WindowEvent event) {
System.out.println("windowGainedFocus");
System.out.println(isFocused());
System.out.println(isActive());
}
public void windowLostFocus(WindowEvent event) {
System.out.println("windowLostFocus");
System.out.println(isFocused());
System.out.println(isActive());
}
});
楼主参考一下吧
