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Add window with buttons for a user's touch selection of options

Daniel Müller requested to merge dev/touch_input into master

We are looking for the least intrusive way to extend the current Qt5 GUI application for our robot face to support touch input as our display is now properly connected.

We aim at providing a service which let's you send a list of options (strings) and you get the index of the chosen option returned based on the user's touch input.


  • Additional service with list of images (and text), shown on/above buttons
  • Service parameter for adjusting the button layout (grid, rows, cols, ...)
    • Added QHBoxLayout inside main QVBoxLayout and input shape, but might be replace by directly deploying a grid layout
Edited by Daniel Müller

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