Struct

GdkEventVisibility

deprecated: 3.12

Description [src]

struct GdkEventVisibility {
  GdkEventType type;
  GdkWindow* window;
  gint8 send_event;
  GdkVisibilityState state;
}

Generated when the window visibility status has changed.

Structure members

type: GdkEventType: The type of the event (GDK_VISIBILITY_NOTIFY).
window: GdkWindow: The window which received the event.
send_event: gint8: TRUE if the event was sent explicitly.
state: GdkVisibilityState: The new visibility state (GDK_VISIBILITY_FULLY_OBSCURED, GDK_VISIBILITY_PARTIAL or GDK_VISIBILITY_UNOBSCURED).

Deprecated since: 3.12.

Modern composited windowing systems with pervasive transparency make it impossible to track the visibility of a window reliably, so this event can not be guaranteed to provide useful information.