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Thread: Qwt - Qt Widgets for Technical Applications

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    Question Qwt - Qt Widgets for Technical Applications

    I'm taking the first steps with QT-Creator and wanted to know if I can see the QWT widgets in the editor of the interface as the basic QT widgets.
    Thanks to all.

    Sorry for my bad English
    Last edited by gandalf; 2nd May 2010 at 20:47.

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    Default Re: Qwt - Qt Widgets for Technical Applications

    I have compile the qwt library but ....
    QT designer tells me that the plugin was compiled with mingw while it wants a plugin compiled with MSCV!

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    Default Re: Qwt - Qt Widgets for Technical Applications

    Recompile Qt with Ming and it'll accept plugins compiled with Ming

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    Default Re: Qwt - Qt Widgets for Technical Applications

    fatjuicymole

    Recompile Qt with Ming and it'll accept plugins compiled with Ming
    If I dowload the QT library From http://qt.nokia.com/downloads
    is the same or I must recompile it .


    Doing tests on archlinux I was able to see the widgets in the palette of components and do drag and drop .
    I'm using the SDK downloadable at http://qt.nokia.com/downloads.
    After compiling the QWT library libqwt_designerplugin.so I took the system object file libqwt_designerplugin.so and I copied in myhome/qtsdk-2010-1/designer/plugins/designer
    I still can't compile my project because I have to move some [ .h ] files of QWT but I don't know yet where I must put them.


    Thank to all
    Last edited by gandalf; 4th May 2010 at 00:57.

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    Default Re: Qwt - Qt Widgets for Technical Applications


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    Default Re: Qwt - Qt Widgets for Technical Applications

    Quote Originally Posted by tentakel View Post
    I read the post you suggested and I'm getting ready to compile the QWT on MSVC2008 but I still have some questions to summarize:

    1 - QT SDK is then compiled with MSVC? (I guess so since it takes that plugins must be compiled with MSVC)

    2 - If on Visual Studio 2008 Express (http://www.microsoft.com/express/Downloads/) I install the plugin for QT (http://qt.nokia.com/downloads/visual-studio-add-in ) should be easier to compile the QWT library ?

    Thanks and sorry if boring ;-) ?

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    Default Re: Qwt - Qt Widgets for Technical Applications



    It works .

    I could compile the library QWT5.2.1 with Microsoft Visual C 2008.
    I just had to modify the BAT file for setting environment variables of VisualC so it knew where I installed the QT.
    The filename is "C: \ Program Files \ Microsoft Visual Studio 9.0 \ Common7 \ Tools \ vsvars32.bat"
    After that I copied the qwt_designer_plugin5.dll plugin I created to the folder C: \ Qt \ 2010.02.1 \ bin \ and qtw5.dll to the SDK \bin folder.
    Now I can see the QWT widget in the designer .

    Now I just have to figure out where I must put the header files and try to compile my code .

    Thanks to ALL

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