Revision: 16632
http://sourceforge.net/p/skim-app/code/16632
Author: hofman
Date: 2026-10-08 13:54:50 +0000 (Thu, 08 Oct 2026)
Log Message:
-----------
make sure scrollPageUp/Down and scrollLineUp/Down are not called when PDFView
does not implement them
Modified Paths:
--------------
trunk/SKBasePDFView.m
Modified: trunk/SKBasePDFView.m
===================================================================
--- trunk/SKBasePDFView.m 2026-10-07 21:41:29 UTC (rev 16631)
+++ trunk/SKBasePDFView.m 2026-10-08 13:54:50 UTC (rev 16632)
@@ -246,7 +246,12 @@
#pragma mark Responding overrides
- (BOOL)respondsToSelector:(SEL)aSelector {
- return aSelector != @selector(printDocument:) && [super
respondsToSelector:aSelector];
+ if (aSelector == @selector(printDocument:))
+ return NO;
+ else if (aSelector == @selector(scrollPageUp:) || aSelector ==
@selector(scrollPageDown:) || aSelector == @selector(scrollLineUp:) ||
aSelector == @selector(scrollLineDown:))
+ return [PDFView instancesRespondToSelector:aSelector];
+ else
+ return [super respondsToSelector:aSelector];
}
// we don't want to steal the printDocument: action from the responder chain
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