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With GDK_SCALE=2, trigger cannot be dragged #255

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whitequark opened this issue Oct 27, 2020 · 1 comment
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With GDK_SCALE=2, trigger cannot be dragged #255

whitequark opened this issue Oct 27, 2020 · 1 comment
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@azonenberg
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bug Something isn't working probably-fixed We think this is fixed, need OP to confirm

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@whitequark
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whitequark commented Oct 27, 2020 •
edited

Also it seems like both the trigger arrow and the vertical axis labels are drawn at 1/2 scale.

You probably want to handle this by querying gtkWindow.get_scale_factor();.
@azonenberg azonenberg self-assigned this Oct 27, 2020
@azonenberg azonenberg mentioned this issue Oct 27, 2020
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azonenberg added a commit that referenced this issue Oct 30, 2020
@azonenberg
Timeline: correct handling of GDK_SCALE. See #255.
2e2ea44
azonenberg added a commit that referenced this issue Oct 30, 2020
@azonenberg
WaveformArea: various fixes to display and input handling when high-D…
a739998 
…PI scaling is active. See #255.
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This was a bit harder than I expected because GTK automatically sets scaling for the default Cairo context, but OpenGL rendering isn't affected by scaling. And off-screen Cairo contexts created for render-to-texture don't have the scaling automagically applied.

This should work, please test and close the issue if fixed.

@azonenberg azonenberg added bug Something isn't working probably-fixed We think this is fixed, need OP to confirm labels Nov 1, 2020
@rgov rgov mentioned this issue Oct 29, 2023
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