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// -*- mode:objc -*-
// $Id: PTYScrollView.h,v 1.6 2004-03-14 06:05:38 ujwal Exp $
/*
** PTYScrollView.h
**
** Copyright (c) 2002, 2003
**
** Author: Fabian, Ujwal S. Setlur
** Initial code by Kiichi Kusama
**
** Project: iTerm
**
** Description: NSScrollView subclass. Currently does not do anything special.
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#import <Cocoa/Cocoa.h>
@interface PTYScroller : NSScroller
{
BOOL userScroll;
BOOL hasDarkBackground;
}
@property (nonatomic, assign) BOOL hasDarkBackground;
+ (BOOL)isCompatibleWithOverlayScrollers;
- (id)init;
- (void) mouseDown: (NSEvent *)theEvent;
- (void)trackScrollButtons:(NSEvent *)theEvent;
- (void)trackKnob:(NSEvent *)theEvent;
- (BOOL)userScroll;
- (void)setUserScroll: (BOOL) scroll;
@end
@interface PTYScrollView : NSScrollView
{
NSImage *backgroundImage;
float transparency;
// Used for working around Lion bug described in setHasVerticalScroller:inInit:
NSDate *creationDate_;
NSTimer *timer_;
}
- (void) dealloc;
- (id)initWithFrame:(NSRect)frame hasVerticalScroller:(BOOL)hasVerticalScroller;
- (void)scrollWheel:(NSEvent *)theEvent;
- (void)detectUserScroll;
- (BOOL)isLegacyScroller;
// background image
- (NSImage *)backgroundImage;
- (void)setBackgroundImage: (NSImage *) anImage;
- (void)drawBackgroundImageRect:(NSRect)rect useTransparency:(BOOL)useTransparency;
- (void)drawBackgroundImageRect:(NSRect)rect toPoint:(NSPoint)dest useTransparency:(BOOL)useTransparency;
- (float)transparency;
- (void)setTransparency: (float) theTransparency;
@end
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