54 lines
1.4 KiB
Objective-C
54 lines
1.4 KiB
Objective-C
/*
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* PDP-8/E Simulator
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*
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* Copyright © 1994-2015 Bernhard Baehr
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*
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* NSTableView+Scrolling.m - Category with additional scrolling methods
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*
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* This file is part of PDP-8/E Simulator.
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*
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* PDP-8/E Simulator is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import <Cocoa/Cocoa.h>
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#import "NSTableView+Scrolling.h"
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#import "Utilities.h"
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@implementation NSTableView (Scrolling)
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- (void) scrollRowToTop:(int)row
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{
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NSClipView *clipView = (NSClipView *) [self superview];
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if (clipView) {
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NSRect rowRect = [self rectOfRow:row];
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if (runningOnElCapitanOrNewer())
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rowRect.origin.y -= rowRect.size.height;
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NSPoint newOrigin = [self convertPoint:rowRect.origin toView:clipView];
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[clipView scrollToPoint:newOrigin];
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NSScrollView *scrollView = (NSScrollView *) [clipView superview];
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if (scrollView)
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[scrollView reflectScrolledClipView:clipView];
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}
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}
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@end
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