get_complete

Returns whether this are complete.

The timing information in a `GdkFrameTimings` is filled in incrementally as the frame as drawn and passed off to the window system for processing and display to the user. The accessor functions for `GdkFrameTimings` can return 0 to indicate an unavailable value for two reasons: either because the information is not yet available, or because it isn't available at all.

Once this function returns true for a frame, you can be certain that no further values will become available and be stored in the `GdkFrameTimings`.

Parameters:

this	a `GdkFrameTimings`

Returns:

true if all information that will be available for the frame has been filled in.