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Replace Matchbox window manager

Monday, May 05 2014, 09:22 AM
0
Dear ISEE Community:

I have a problem with the Yocto operating system, that includes the matchbox as a window manager, that it's a problem for a project that I'm developing. I'm doing an application in Qt that I'm removing the frames. In gnome I order to quit the frames and it works well but the same program running in the IGEP COM Module with the Yocto operating system, because of the matchbox, it appears a frame that I need to quit (I have to show an image in a 48x80 LED panel, so the frame of 4 pixels above and left, I need to quit them).

I need a solution, and it seems that matchbox it's a problem because this frame appears always. Could you explain me how I can change the window manager or something because I need to delete this frame.
Responses (3)
  • Accepted Answer

    Monday, May 05 2014, 09:43 AM - #permalink
    0
    I'm using in main.cpp Mainwindow object that uses the method setWindowFlags(Qt::CustomizeWIndowHint) and developing this application for my computer, I haven't got frames about the Mainwindow. For the COM Module, I delete the frames but as I've told you, the MainWIndow object has a 4 pixels frame around the window.
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  • Accepted Answer

    Monday, May 05 2014, 10:05 AM - #permalink
    0
    I need something like "calculator" example (http://labs.isee.biz/index.php/How_to_develop_with_Qt_under_IGEP) doesn't have this frame around the window created for it. What is the difference or how you deleted the frames around the widget?
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  • Accepted Answer

    Monday, May 05 2014, 11:16 AM - #permalink
    0
    Hi gerteksa,

    To develop with QT I'll recommend use as a base system de qt4e-demo-image (not default demo-image-sato). The qt4e-demo-image only installs QT libraries without matchbox window system.

    If you want to create and customize the image you only need to do under Yocto:

    bitbake qt4e-demo-image

    Hope it helps.
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