render

Description:

public virtual signal bool render (GLContext context)

The render signal is emitted every time the contents of the GLArea 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 GLContext used by area

Returns:

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