Function

GdkWindowChildFunc

Declaration

gboolean
(* GdkWindowChildFunc) (
  GdkWindow* window,
  gpointer user_data
)

Description [src]

A function of this type is passed to gdk_window_invalidate_maybe_recurse(). It gets called for each child of the window to determine whether to recursively invalidate it or now.

Parameters

window

Type: GdkWindow

A GdkWindow.

The data is owned by the caller of the function.

user_data

Type: gpointer

User data.

The argument can be NULL.

The data is owned by the caller of the function.

Return value

Type: gboolean

TRUE to invalidate window recursively.