Customizing horizontal scroller:

FROM : Shashidhar Shenoy
DATE : Thu Nov 29 16:12:52 2007

Customizing horizontal scroller:

I need to implement a custom "horizontal scroller" similar to the one 
in "iTunes".
I have an outlet to my  NSScrollview in the nib .  I have then sub-
classed NSScroller and set the scrollview's horizontal scroller to 
this custom scroller using setHorizontalScroller: method. But my 
scroller knob remains unchanged.

The strange thing that  I have  observed is if I set the same custom 
scroller object to setVerticalScroller: it calls the drawKnob method 
but when I set it to horizontal scroller it does nothing. I do this 
in awakeFromNib method in my controller class.


I have overridden  - (void)drawParts and - (void)drawKnob methods and 
none of these are getting called.

I have referred to the earlier posts of apple mailing list , but 
couldn't find any solution to my problem.

Following are the links that I had encountered :

http://lists.apple.com/archives/cocoa-dev/2007/Nov/msg00090.html
http://lists.apple.com/archives/cocoa-dev/2006/Dec/msg00680.html

Have I missed anything out here?

Thanks in advance.


Thanks and Reagards
Shashidhara Shenoy
sasidhar.<email_removed>





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