Revision: 9169
http://sourceforge.net/p/skim-app/code/9169
Author: hofman
Date: 2016-10-12 13:59:50 +0000 (Wed, 12 Oct 2016)
Log Message:
-----------
check absolute scroll with margin in pdfview space up to one point
Modified Paths:
--------------
trunk/PDFView_SKExtensions.m
Modified: trunk/PDFView_SKExtensions.m
===================================================================
--- trunk/PDFView_SKExtensions.m 2016-10-12 13:00:01 UTC (rev 9168)
+++ trunk/PDFView_SKExtensions.m 2016-10-12 13:59:50 UTC (rev 9169)
@@ -96,11 +96,12 @@
BOOL flipped = [clipView isFlipped];
CGFloat scroll = eventChar == NSUpArrowFunctionKey || eventChar ==
NSDownArrowFunctionKey ? [scrollView verticalLineScroll] : NSHeight([self
convertRect:clipRect fromView:clipView]) - 6.0 * [scrollView
verticalPageScroll];
NSPoint point = [self convertPoint:clipRect.origin fromView:clipView];
+ CGFloat margin = [self convertSize:NSMakeSize(1.0, 1.0)
toView:clipView].height;
if (eventChar == NSDownArrowFunctionKey || eventChar ==
NSPageDownFunctionKey) {
point.y -= scroll;
[clipView scrollPoint:[self convertPoint:point toView:clipView]];
- if ((flipped ? -1.0 : 1.0) * (NSMinY(clipRect) - NSMinY([clipView
bounds])) <= 0.0 && [self canGoToNextPage]) {
+ if (fabs(NSMinY(clipRect) - NSMinY([clipView bounds])) <= margin
&& [self canGoToNextPage]) {
[self goToNextPage:nil];
NSRect docRect = [[scrollView documentView] frame];
clipRect = [clipView bounds];
@@ -110,7 +111,7 @@
} else if (eventChar == NSUpArrowFunctionKey || eventChar ==
NSPageUpFunctionKey) {
point.y += scroll;
[clipView scrollPoint:[self convertPoint:point toView:clipView]];
- if ((flipped ? 1.0 : -1.0) * (NSMinY(clipRect) - NSMinY([clipView
bounds])) <= 0.0 && [self canGoToPreviousPage]) {
+ if (fabs(NSMinY(clipRect) - NSMinY([clipView bounds])) <= margin
&& [self canGoToPreviousPage]) {
[self goToPreviousPage:nil];
NSRect docRect = [[scrollView documentView] frame];
clipRect = [clipView bounds];
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