Re: How to refresh DrawingArea ?

[Christopher Lang <christopher lang acurana de>]

void queue_draw ()

or 

queue_draw_area() for the entire area of a widget. 

see 

http://www.gtkmm.org/docs/gtkmm-2.4/docs/reference/html/classGtk_1_1Widget.html#63912f0924724c78298882b7c85139b4

Chris


Am Montag, 25. August 2008 17:52 schrieb Marcus_dev:
> Hello
>
> I've done on C++ that I could draw oriented graph on the DrawingArea.
> However I faced a problem that when a dialog window opens and I close it,
> the drawing that was under the dialog window dissapears.
> What to do that I could see full drawing on DrawingArea after the window
> above is closed ?
> Are there any refresh functions or something like that?
>
> Thank you, Marcus ;)


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