Document remaining problems when changing DPI of wxMSW toolbar
Unfortunately even using CallAfter() doesn't allow to completely repair the toolbar display after moving it to a display with a different fractional scaling, e.g. from 125% to 175%. There are still some minor but visible display artefacts in this case that we can't get rid of even by resizing the window containing the toolbar programmatically -- even though doing it interactively does help.
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@@ -1991,7 +1991,10 @@ void wxToolBar::OnDPIChanged(wxDPIChangedEvent& event)
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// work. E.g. when switching from 125% to 150%. All the sizes are set
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// correctly, but after all dpi events are handled, 5px of the toolbar are
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// gone and a dark-gray bar appears. After resizing the window, the gray
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// bar disapears as well.
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// bar disappears as well, but unfortunately calling PostSizeEventToParent()
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// either from here or even from RealizeHelper() itself doesn't work and
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// there are still minor but visible cosmetic problems when moving the
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// toolbar from 125% to 175% display.
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CallAfter(&wxToolBar::RealizeHelper);
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}
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