//去掉标题栏
QWidget * titleBarWidget = this->titleBarWidget();
QWidget* lEmptyWidget = new QWidget();
this->setTitleBarWidget(lEmptyWidget );
delete titleBarWidget;
QDockWidget去掉标题栏
阅读 131
2022-05-05
//去掉标题栏
QWidget * titleBarWidget = this->titleBarWidget();
QWidget* lEmptyWidget = new QWidget();
this->setTitleBarWidget(lEmptyWidget );
delete titleBarWidget;
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