void PixmapTest::createToolBars()
{
naviToolBar = addToolBar(tr("Navigation"));
naviToolBar->addAction(dirAct);
choicePen = new QToolButton;
choicePen->setIcon(QIcon("./resources/pen.ico"));
choicePen->setCheckable(true);
naviToolBar->addWidget(choicePen);
fontColorToolButton = new QToolButton;
fontColorToolButton->setPopupMode(QToolButton::MenuButtonPopup);
fontColorToolButton->setMenu(createColorMenu(SLOT(textColorChanged()),
Qt::black));
naviToolBar->addWidget(fontColorToolButton);
}
红色字体的部分是我刚追加的,编译运行都没问题,就是在关闭程序时会发生崩溃。。
错误如下:
Unhandled exception at 0x004098ab in PixmapTest.exe: 0xC0000005: Access violation writing location 0x00c6aa38.
各位大侠帮忙看看啊。多谢了。