QWidget中的浮动/嵌入QDockWidget（在QT Designer中设计的KXmlGuiWindow的CentralWidget）

发布于 2024-07-13 00:29:58 字数 1178 浏览 8 评论 0原文

我只是想进入 QT（和 KDE）程序，并在尝试将可浮动、可拖动的 QDockWidget 添加到 .ui 文件（基于 QWidget code>) 嵌入到我的 KDE 4 程序中。

这全部来自 KDevelop 4 提供的基本模板，所以虽然我了解发生了什么，但我只是不知道更改它的最佳方法。

事情是这样的：main.cpp 生成一个新的 AEmpire 窗口，它开始整个展示：

AEmpire::AEmpire()
       : KXmlGuiWindow(),
         m_view(new AEmpireView(this)),
         m_printer(0)
{
    // tell the KXmlGuiWindow that this is indeed the main widget
    setCentralWidget(m_view);

    setupActions();
    setupGUI();
}

当创建一个新的 AEmpireView(this) 时（继承自 QWidget）并分配给 m_view，调用此构造函数：

AEmpireView::AEmpireView(QWidget *)
{
    ui_aempireview_base.setupUi(this);
    settingsChanged();
    setAutoFillBackground(true);
}

因此，当我在 QT Designer 中编辑程序的 ui 时，我实际上正在编辑 AEmpireView_base ui 文件，该文件是一个QWidget。它仅代表 KXmlGuiWindow（派生自 QMainWindow）的主视图，并在运行时加载。

那么，如何将可浮动、可拖动的 QDockWidget 添加到我的主应用程序中？单独设计它们并将它们添加到 UI 中是最好的选择吗？或者也许删除整个 AEmpireView 类，并使我的 ui 文件直接表示由 AEmpireClass 加载的 KXmlGuiWindow 对象？

或者我完全忽略了一些显而易见的事情？谢谢阅读！

原文

I'm just trying to get into QT (and KDE) program, and have hit a snag trying to add a floatable, draggable QDockWidget to the .ui file (based as a QWidget) that is embedded into my KDE 4 program.

This is all from the basic template provided by KDevelop 4, so while I understand what's going on, I just don't know the best way to change it.

Here's the deal: main.cpp spawns a new AEmpire window, which starts the whole show off:

AEmpire::AEmpire()
       : KXmlGuiWindow(),
         m_view(new AEmpireView(this)),
         m_printer(0)
{
    // tell the KXmlGuiWindow that this is indeed the main widget
    setCentralWidget(m_view);

    setupActions();
    setupGUI();
}

When a new AEmpireView(this) is created (which inherits from QWidget) and is assigned to m_view, this constructor is called:

AEmpireView::AEmpireView(QWidget *)
{
    ui_aempireview_base.setupUi(this);
    settingsChanged();
    setAutoFillBackground(true);
}

So, when I am editing the ui to my program in QT Designer, I'm actually editing the AEmpireView_base ui file, which is a QWidget. It just represents the main view of the KXmlGuiWindow (derived from QMainWindow) and is loaded at runtime.

So, how do I add floatable, draggable QDockWidgets into my main application? Is designing them separately, and add them to the UI the best option? Or maybe removing the entire AEmpireView class, and making my ui file directly represent a KXmlGuiWindow object to be loaded by the AEmpireClass?

Or am I totally overlooking something obvious? Thanks for reading!

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