使用自己的三维建模软件绘制塔吊
if (towerPanelObj==nullptr)
{
towerPanelObj = new TowerPanel();
towerPanelObj->setWindowTitle(u8"塔吊参数");
QIcon iconApp;
iconApp.addFile(QStringLiteral("Resources/images/logo1.ico"), QSize(), QIcon::Normal, QIcon::Off);
towerPanelObj->setWindowIcon(iconApp);
//设置背景黑色
QPalette paletteObj(towerPanelObj->palette());
paletteObj.setColor(QPalette::Background, Qt::gray);
towerPanelObj->setPalette(paletteObj);
}