Re: [ROOT] Default canvas...

From: Frankland John (frankland@ganil.fr)
Date: Wed Jul 09 2003 - 09:37:37 MEST 

Hi Zaldy,

I think your problem is due to the fact that SB_WindowSession inherits
from TCanvas, so that when you create an instance of your class, you are
in fact creating a TCanvas - that would be the TCanvas called "c1" that you
see appearing, which is the default name.

Note that you will not (as your code stands) be able to access this 
TCanvas through your
member pointer myCanvas (you could if you did "myCanvas = 
(TCanvas*)this", but I
don't think this is very interesting or a good idea), which is 
initialised to be NULL. If you want to change
the name of the canvas, for example, you could use SetTitle("some name") 
in your
constructor (or elsewhere in your class) - as you have not redefined a 
SetTitle
method, this is in fact TCanvas::SetTitle.

Hope this helps

John


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