4. Select wayland output for QT app

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Select wayland output for QT app


  • Hello all,

    I am running QT 5.11.3 on a TI embedded platform (AM5728). My display manager is wayland 1.16 (weston). The QPA for my application is Wayland-Egl.

    The embedded system has both an LCD panel & HDMI output. Both are recognized and treated as independent outputs in wayland.

    My question is: How can I programatically choose which wayland output my QT application starts on?

    I found that if I use a mouse, the application starts on the output which the mouse is currently active on, but I need to have the application start on the specific desired output depending on the application (without mouse).

    Are there any back-end QPA related calls or settings which can be configured to allow this?

    Thanks!

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