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add Qt to existing Visual Studio c++ project [closed]

开发者 https://www.devze.com 2023-01-21 22:27 出处:网络
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I've got an existing Visual Studio C++ project. It creates a main window using GLUT and also uses glut for a right-click context menu.

All I want to do now, is to open a second window used as a property inspector to display and change some values.

Everyone recommends using Qt for GUI development, but all the tutorials I find discuss either working in Qt creator or how to create a Qt project from scratch.

I have used Qt some years ago to do something similar and it was not so difficult to add it to my project.

Can anyone explain, or 开发者_如何学运维point me to a tutorial explaining how to do this?

thanks!


Thank to Arno Duvenhage and Tom for their answers. Here are steps who worked for me in Qt 5.2.1 and Visual Studio 2012 and 2015:

  1. Install QT Add In (for visual studio 2015 is in still in beta, but works fully for me).

  2. Right click the project, select "Unload project".

  3. Add add the <keyword>Qt4VSv1.0</keyword> entry into the <PropertyGroup Label="Globals"> tag.

  4. Select load project.

  5. Select "Convert project to Qt Add-in project" in "Qt 5" menu.

  6. Almost done. Go to Qt project settings and Qt option in the Qt menu to set details.

  7. In your project properties Linker\Additional Library Directories\ might need to add $(QTDIR)\lib

  8. In your project properties C++\Additional Include Directories\ might need to add $(QTDIR)\include

  9. In each of your classes derived from Q_OBJECT, delete the Q_OBJECT macro, save the file, return the Q_OBJECT macro (Ctrl+Z), and save again. It adds the 'moc' files to your generated files folder.

  10. Set your project as startup project.


edit your project using an xml editor
i usually unload the project, right click on it and select edit

add the qt version you wish to use (for me it's):

Keyword="Qt4VSv1.0"

and the following globals

        <Global
        Name="lupdateOnBuild"
        Value="0"
    />
    <Global
        Name="MocDir"
        Value=".\GeneratedFiles\$(ConfigurationName)"
    />
    <Global
        Name="MocOptions"
        Value=""
    />
    <Global
        Name="QtVersion Win32"
        Value="QT 4.5.3"
    />
    <Global
        Name="RccDir"
        Value=".\GeneratedFiles"
    />
    <Global
        Name="UicDir"
        Value=".\GeneratedFiles"
    />

reload the project and fiddle with "convert project to QMake generated project" and it should work


This works for me:

  • manually change the project version to a qt project in the project file -- use <Keyword>Qt4VSv1.0</Keyword>'
  • reload the project
  • right click on the project and select 'update to a qt-addin project'
  • remove and add the qt source files to the project

Hope it helps.


There is an ability of qmake to generate .vcproj from a .pro file. So you should read qmake documentation to create a right .pro file.

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