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2. 可辨别的信号?
原标题:QTableView sorting signal?

缩略语

由于这种模式是可以调和的,我还需要对所储存的数据进行分类。 我试图为打上信号而设一个位置,但我不知道在点击头开始打平行动时会发出什么信号。

I tried the clicked signal, but it s only emitted for data row, not for the headerData. what should I do if I want to do something else while sorting the QtableView + QStandardItemModel ?

最佳回答

意见书的负责人可以取得

有了<代码>QHeaderView,你可以把一个排位与信号连接起来,

void QHeaderView::sectionClicked ( int logicalIndex )   [signal].

从Qt 4.5文件到 这一信号在点击某一部分时即告发。 该节的逻辑框架中具体规定了逻辑框架。 说明该节 压力信号也将发出。

希望会有所助益。

问题回答

上文提及的标题观点有信号<代码> 更改(int) Qt:SortOrder ,因此,使用该编码可能是易碎的。

Also, you might want to have a look into QSortFilterProxyModel more details here http://doc.qt.io/qt-4.8/qsortfilterproxymodel.html#details





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