Used iff WindowFlags.managesChildWindowFocus is set when the window is created. The delegate will be called when the window manager asks you to take focus.
This is currently only used for the WM_TAKE_FOCUS protocol on X11 at this time.
Added April 1, 2022 (dub v10.8)
The D Programming Language's Unofficial Docs
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Used iff WindowFlags.managesChildWindowFocus is set when the window is created. The delegate will be called when the window manager asks you to take focus.
This is currently only used for the WM_TAKE_FOCUS protocol on X11 at this time.