Hi, I finally built a hi-DPI machine (28'' 4k display, currently set to 118PPI) and I need to tweak EC-Controls (https://wiki.freepascal.org/Eye-Candy_Controls) to scale better. One problematic is TECSpinBtns because it is designed like this: it consists of (initially) nine small buttons (TPersistent) with hardcoded width=15 and its overall width is 9*15 =135 pixels or N*15 in general. Therefore, when I put this component on the form, its Width is not scaled (Height is). I tried to override DoAutoAdjustLayout but it's not triggered at all. TECSpinBtns is TGraphicControl. Thanks, V.
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