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Improved scrolling for tablview and outlineview -- no longer sets non-integral scroll positions.

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Reviewed by me.
This commit is contained in:
Francisco Ryan Tolmasky I committed 2009-09-20 15:40:05 -07:00
1 parent 2e350f6bc5
commit 1cf292279c
1 file changed
+7 -4
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AppKit/CPScrollView.j
+7 -4
View File
@@ -506,7 +506,8 @@
case CPScrollerKnobSlot:
case CPScrollerKnob:
default: contentBounds.origin.y = value * (_CGRectGetHeight(documentFrame) - _CGRectGetHeight(contentBounds));
// We want integral bounds!
default: contentBounds.origin.y = ROUND(value * (_CGRectGetHeight(documentFrame) - _CGRectGetHeight(contentBounds)));
}
[_contentView scrollToPoint:contentBounds.origin];
@@ -535,7 +536,8 @@
case CPScrollerKnobSlot:
case CPScrollerKnob:
default: contentBounds.origin.x = value * (_CGRectGetWidth(documentFrame) - _CGRectGetWidth(contentBounds));
// We want integral bounds!
default: contentBounds.origin.x = ROUND(value * (_CGRectGetWidth(documentFrame) - _CGRectGetWidth(contentBounds)));
}
[_contentView scrollToPoint:contentBounds.origin];
@@ -675,8 +677,9 @@
var documentFrame = [[self documentView] frame],
contentBounds = [_contentView bounds];
contentBounds.origin.x += [anEvent deltaX] * _horizontalLineScroll;
contentBounds.origin.y += [anEvent deltaY] * _verticalLineScroll;
// We want integral bounds!
contentBounds.origin.x = ROUND(contentBounds.origin.x + [anEvent deltaX] * _horizontalLineScroll);
contentBounds.origin.y = ROUND(contentBounds.origin.y + [anEvent deltaY] * _verticalLineScroll);
[_contentView scrollToPoint:contentBounds.origin];
[_headerClipView scrollToPoint:CGPointMake(contentBounds.origin.x, 0.0)];