如何包含 QtQuickControls [英] How to include QtQuickControls

问题描述

我已包含在我的项目中:

I've included to my project :

导入QtQuickQontrols 1.4"；

但现在我需要使用 ScrollBar ，为此，我需要包括

But now I need to use ScrollBar , and for this, I need to include

导入QtQuickControls 2.2"

但是当我包含 2.2 版并删除 1.4 版时，我的项目被毁了... MenuBar，TableView 出现错误！好的，当我同时包含这个版本时，它也是错误的！我确实运行了 qmake，并给了我一些建议，我应该怎么做才能实现我的 ScrollBar.我尝试添加 ScrollView，但在这里面它不起作用:

But when I include version 2.2 and delete 1.4, my project is ruined... MenuBar, TableView is under errors! Ok, when I include both this version it's errors , too! I did run qmake, and give me some advice what should I do to implement my ScrollBar. I've tried to add ScrollView, but inside this it doesn't work :

     ....
      ScrollBar.vertical: ScrollBar {...} ...}

推荐答案

如果需要同时导入控件 1 &2、它们会有名字冲突.但是您可以重命名它们，以免它们发生冲突:

If you need to import both controls 1 & 2, they will have name collisions. But you can rename them so they don't conflict:

import QtQuick.Controls 1.4 as QC1
import QtQuick.Controls 2.2 as QC2

QC1.MenuBar {
}

QC2.ScrollBar {
}

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