摘要:
QT += core gui greaterThan(QT_MAJOR_VERSION, 4): QT += widgets CONFIG += c++17 # You can make your code fail to compile if it uses deprecated APIs. # 阅读全文
摘要:
// 添加一个垂直方向的分割线 QFrame *line = new QFrame(); line->setFrameShape(QFrame::HLine); line->setFrameShadow(QFrame::Sunken); m_mainLayout->addWidget(line); 阅读全文