[Gambas-user] DrawArea vs ScrollArea ?

wally wally at ...2037...
Sat Jul 16 12:40:07 CEST 2011



Paint.height/width is read-only and returns the size H/W of the ScrollArea 
control.
How to make the scrollbars appear ?


On Saturday, July 16, 2011 12:32:28 wally wrote:
> Merci Fabiean,
> 
> "paint.widht/height" thats a hint i can work with!
> 
> I'm too stupid to derive documentation ad hoc from c sourcecode.
> Thats the reason i always ask here for examples :)
> And it is the reason i use Gambas, otherwiese i would do C/C++ and Qt
> directly.
> 
> OK, let me try these properties now.
> 
> wally
> 
> On Saturday, July 16, 2011 12:23:26 Fabien Bodard wrote:
> > 2011/7/16 wally <wally at ...2037...>:
> > > Fabian,
> > > 
> > > please jsut tell m: Is there a difference or not when using
> > > paint_event.
> > 
> > no difference
> > 
> > just the paint.widht/height that are the full size menus the scrollbar
> > size.
> > 
> > take a look at the iconview to see what event, and what property are used
> > 
> > > wally
> > > 
> > > On Saturday, July 16, 2011 09:53:45 Fabien Bodard wrote:
> > >> 2011/7/15 wally <wally at ...2037...>:
> > >> > Is there any difference between DrawArea and ScrollArea when using
> > >> > painted=true and the draw_event ?
> > >> > Can i set the drawable area bigger than the controls size
> > >> > (ScrollArea.W, ScrollArea.H) ?
> > >> > If i draw e.g. a line over the extends of width and heigth the
> > >> > scrollbars does not appear as i expected.
> > >> > 
> > >> > Any kind of example clearing the behavior of ScrollArea is highly
> > >> > apreciated. Thanks wally
> > >> > 
> > >> > 
> > >> > --------------------------------------------------------------------
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> > >> 
> > >> scroll area is a drawing area with scroll bars...
> > >> 
> > >> look in the sources in trunk/comp/src/gb.form in the iconview classes
> > >> 
> > >> the last iconview  widget is written using the scrollarea
> > > 
> > > -----------------------------------------------------------------------
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> > > Startup Secrets Revealed." This video shows you how to validate your
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> 
> ---------------------------------------------------------------------------
> --- AppSumo Presents a FREE Video for the SourceForge Community by Eric
> Ries, the creator of the Lean Startup Methodology on "Lean Startup Secrets
> Revealed." This video shows you how to validate your ideas, optimize your
> ideas and identify your business strategy.
> http://p.sf.net/sfu/appsumosfdev2dev
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