QTableWidget 的横向 QHeaderViews 突然隐藏
[英]QTableWidget's horizontal QHeaderViews are suddenly hidden
问题描述
I'm working on a project that has a lot of tables.
我正在做一个有很多表的项目。 I used QTableWidget.我使用了 QTableWidget。 Horizontal headers are visible, verticals are hiddden.水平标题可见，垂直标题隐藏。 I wrote style sheet for one of them, rest of them are just copied from that one.我为其中之一编写了样式表，其余的只是从那个样式表复制而来。 In Qt Designer, everything is alright, but when I run the program, there's not headers on QTableWidgets.在 Qt Designer 中，一切正常，但是当我运行程序时，QTableWidgets 上没有标题。 I checked horizontalHeaderVisible property of every tables, it checked.我检查了每个表的 horizontalHeaderVisible 属性，它检查了。 I don't know why this is happening.我不知道为什么会这样。 It seems bug to me.这对我来说似乎是错误。
1 个解决方案
解决方案1
0 2021-07-01 11:22:04
I'm using Qt creator v4.13.1.我正在使用 Qt Creator v4.13.1。 In designer, everything is ok as I said.在设计师中，一切都如我所说。 Then I opened all .ui files in notepad, and searched for horizontalHeaderVisible property.然后我在记事本中打开了所有 .ui 文件，并搜索了horizontalHeaderVisible属性。 Of course there were many false values as I expected, then I changed them to true.当然，正如我所料，有很多false值，然后我将它们更改为true。 Then headers became visible.然后标题变得可见。 It seems bug of Qt creator.这似乎是 Qt 创建者的错误。
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