Jambi
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先把键的键值读出来:
public void keyPressEvent(QKeyEvent event) {
System.out.println(event.key());
}
直接判断键值:
public void keyPressEvent(QKeyEvent event) {
if(event.key()==16777253){
System.out.println("小键盘锁定键被按下");
}
}
NumLock有效,但PrintScreen找不到