加载图标后，QPushButton能正常显示，QToolButton却不能，这是什么原因？
#include <QApplication>
#include <QtGui>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
// QPushButton *playButton = new QPushButton;
QToolButton *playButton = new QToolButton;
playButton->setGeometry(QRect(110, 120, 105, 40));
playButton->setIcon(QIcon(":/images/open.png"));
playButton->show();
return app.exec();
}
[ 此贴被XChinux在2006-07-28 19:40重新编辑 ]
