新鲜事
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如题,根据如下代码: FrmMain::FrmMain(QWidget *parent) : QWidget(parent) { this->resize(1080, 600); m_widget = new QWi ..
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m_btnOption = new QPushButton(this); m_btnOption->setFont(QFont("Microsoft YaHei", 9)); m_btnOption->setT ..
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如题,在Win7 Qt5.12环境下,调用QSysInfo::productVersion()结果获取的值是unknown,当前操作系统版本是windows 7(6.1.7601 Service ..
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connect(m_actBgColor, &QAction::triggered, this, &CustomTableWidget::onActBgColor); void CustomTableWidget::onActBgCo ..