void imagebrowser::keyPressEvent(QKeyEvent *e)//按键处理
{
switch(e->key())
{
case Qt::Key_Left:
case Qt::Key_Up:
nextImage();
break;
case Qt::Key_Right:
case Qt::Key_Down:
backImage();
break;
}
}
F:\my qt4\imagebrowser-build-desktop\..\imagebrowser\imagebrowser.cpp:264: 错误:invalid use of incomplete type 'struct QKeyEvent'
invalid use of incomplete type 'struct QKeyEvent'
为什么会报错啊?
求解
