On Jan 7, 2013, at 09:07 PM, Andy Lee <[email protected]> wrote: > On Jan 7, 2013, at 2:10 AM, Martin Hewitson <[email protected]> wrote: >> I've also checked that -setNeedsDisplay: is not being called on the PDFView. > > Could it be that setNeedsDisplay: isn't called but setNeedsDisplayInRect: is?
I checked that as well. It's not being called during these -drawPage: calls. > > On Jan 7, 2013, at 2:48 AM, Martin Hewitson <[email protected]> > wrote: >> Actually, at the risk of having a conversation with myself, I've narrowed >> the issue down to the actions I'm taking within my override of -drawPage:. >> Essentially what I'm aiming at is having a focus ring on the PDFView. I do >> this in my PDFView subclass: >> >> - (void)drawPage:(PDFPage *)page { >> [super drawPage:page]; >> // focussed? >> if ([[self window] firstResponder] == self && [NSApp isActive]) { >> [[self superview] lockFocus]; >> NSRect fr = [self frame]; >> NSSetFocusRingStyle(NSFocusRingOnly); >> [[NSBezierPath bezierPathWithRect:fr] fill]; >> [[self superview] unlockFocus]; >> } >> } > > I'm not hugely familiar with PDFKit, so this may be a naive question, and it > definitely delves into wild speculation... > > Why do you override drawPage: rather than drawRect:? Sorry, missed this question in my last reply. I've tried -drawRect: but that is not called on PDFView, as far as I can tell. I tried overridding this in my subclass and put in an NSLog there, but it's never called. Hence my use of -drawPage:. Cheers, Martin _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
