设置qt layout 某是否有效(显隐)_qgridlayout隐藏一行-CSDN博客

网站介绍:文章浏览阅读4.5k次,点赞4次,收藏8次。void gridLayoutRowEnabled(int row,bool bEnable){ int columnCount= ui.gridLayout->columnCount(); for (int k = 0; k < columnCount;++k) { QLayoutItem * item = ui.gridLayout->itemAtPositio..._qgridlayout隐藏一行