render

Description:

public virtual signal bool render (GLContext context)

Emitted every time the contents of the `GtkGLArea` should be redrawn.

The context is bound to the area prior to emitting this function, and the buffers are painted to the window once the emission terminates.

Parameters:

context

the `GdkGLContext` used by area

Returns:

true to stop other handlers from being invoked for the event. false to propagate the event further.