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c7652bd6d4
* Headers/AppKit/AppKit.h: Add NSTrackingArea.h
* Headers/AppKit/NSTrackingArea.h: Add interface for NSTrackingArea
* Source/GNUmakefile: Add NSTrackingArea.[hm] to makefile.
* Source/NSTrackingArea.m: Add implementation for NSTrackingArea
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@37112 72102866-910b-0410-8b05-ffd578937521
108 lines
2.5 KiB
Objective-C
108 lines
2.5 KiB
Objective-C
/*
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NSTrackingArea.h
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Track mouse movements in and out of a rectangle on screen.
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Copyright (C) 2013 Free Software Foundation, Inc.
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Written by: Gregory Casamento <greg.casamento@gmail.com>
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Date: September 2013
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This file is part of the GNUstep GUI Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#import <AppKit/NSTrackingArea.h>
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@implementation NSTrackingArea
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- (id)initWithRect: (NSRect)rect
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options: (NSTrackingAreaOptions)options
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owner: (id)owner
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userInfo: (NSDictionary *)userInfo
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{
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if((self = [super init]) != nil)
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{
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BOOL flag = (BOOL)(options & NSTrackingAssumeInside);
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_userInfo = RETAIN(_userInfo);
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_options = options;
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_trackingRect = [[GSTrackingRect alloc] initWithRect:rect
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tag:0
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owner:owner
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userData:(void *)userInfo
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inside:flag];
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}
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return self;
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}
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- (void) dealloc
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{
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[_userInfo release];
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[_trackingRect release];
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[super dealloc];
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}
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- (NSTrackingAreaOptions) options
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{
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return _options;
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}
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- (id) owner
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{
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return [_trackingRect owner];
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}
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- (NSRect) rect
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{
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return [_trackingRect rectangle];
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}
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- (NSDictionary *) userInfo
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{
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return _userInfo;
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}
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- (void) encodeWithCoder: (NSCoder *)coder
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{
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// [super encodeWithCoder:coder];
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}
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- (id) initWithCoder: (NSCoder *)coder
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{
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//[super initWithCoder:coder];
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return self;
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}
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- (id) copyWithZone: (NSZone *)zone
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{
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NSRect rect = [self rect];
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NSTrackingAreaOptions options = [self options];
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id owner = [self owner];
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id info = [self userInfo];
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NSTrackingArea *newArea = [[NSTrackingArea allocWithZone:zone]
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initWithRect: rect
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options: options
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owner: owner
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userInfo: info];
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return newArea;
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}
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@end
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