gtk-d v3.8.3 (2018-05-28T20:50:39Z)

GdkEventVisibility.state

the new visibility state (%GDK_VISIBILITY_FULLY_OBSCURED, %GDK_VISIBILITY_PARTIAL or %GDK_VISIBILITY_UNOBSCURED).

struct GdkEventVisibility

GdkVisibilityState state;

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