Application wide zoom support?
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I have a Qt application and I would like to support a zoom setting for my users. This zoom setting would be something simple like a precentage (e.g. 50%, 100%, 150%). My application makes use of icons, images, and textual data (e.g. qlabels). How would you go about implementing a feature like this?
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xrandr is one way. it will affect the whole desktop.
