Recalculate monitor based DPI scale if Window moved - Githubissues

liamg / darktile

:waning_crescent_moon: Darktile is a GPU rendered terminal emulator designed for tiling window managers.

MIT License

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Recalculate monitor based DPI scale if Window moved #206

Closed maxhora closed 5 years ago

maxhora commented 5 years ago

Description

Aminal tries to detect actual monitor dpi scale if application window was moved by user.
Windows API SetProcessDpiAwarenessContext is called to enable window's non-client area aware about different DPI of connected monitors.

Fixes #203

Type of change

[ ] New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Laptop with external HiDpi display

Test Configuration:

OS: Windows 1809

Known issues:

Mouse pointer cursor size is not get adjusted for new underlying monitor's dpi scale.
GLFW 3.2 has issue with updating connected displays count. In GLFW 3.3 these issues should be resolved, but meanwhile Aminal won't scale correctly if it was launched initially only with single monitor connected.