Re: Scroll Views
Re: Scroll Views
- Subject: Re: Scroll Views
- From: Development <email@hidden>
- Date: Fri, 21 Sep 2007 20:46:35 -0700
I don't think a matrix would work would it? It wouldn't allow me to
scroll through...
However... It took some time but between my books and the developer
site i did finally get the scrollview to work the way I wanted. I
have included the working code on the chance that some one with the
same problem searches the list archive. This is just code I used to
figure out the scroll view. The actual program will get images from a
folder.
-(void)awakeFromNib
{
[scroller setHasVerticalScroller:YES];
NSString * imagePath =@"/Users/fns/Pictures/DSCF0019.JPG";
int n = 0;
float top = (10.0*140.0);
NSRect scf = [scrollClip frame];
[scrollClip setFrame:NSMakeRect(scf.origin.x,scf.origin.y,150.0,top)];
while(n < 10){
ThumbNail * thisThumb =[[ThumbNail alloc]initWithFile:imagePath
originx:5.0 originy:(top -140)];
[scrollClip addSubview:[thisThumb thumbNailImage]];
top -=140;
n++;
}
[scroller setDocumentView:scrollClip];
NSPoint newOrigin = NSMakePoint(0.0,NSMaxY([[scroller documentView]
frame])-NSHeight([[scroller contentView]bounds]));
float height = NSHeight([[scroller contentView]bounds]);
float width = NSWidth([[scroller contentView]bounds]);
[[scroller contentView] scrollRectToVisible:NSMakeRect
(newOrigin.x,newOrigin.y,width,height)];
NSPoint csp=[[scroller contentView] bounds].origin;
}
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