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https://github.com/gnustep/libs-gui.git
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2013-09-18 18:17-EDT Gregory John Casamento <greg.casamento@gmail.com>
* 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
This commit is contained in:
Gregory John Casamento
parent
04f1819d3c
commit
04a8a1e1a9
5 changed files with 194 additions and 0 deletions
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2013-09-18 18:17-EDT Gregory John Casamento <greg.casamento@gmail.com>
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* Headers/AppKit/AppKit.h: Add NSTrackingArea.h
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* Headers/AppKit/NSTrackingArea.h: Add interface for NSTrackingArea
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* Source/GNUmakefile: Add NSTrackingArea.[hm] to makefile.
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* Source/NSTrackingArea.m: Add implementation for NSTrackingArea
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2013-09-17 Riccardo Mottola <rm@gnu.org>
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* Source/NSSplitView.m
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@ -182,6 +182,7 @@
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#import <AppKit/NSTextView.h>
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#import <AppKit/NSToolbar.h>
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#import <AppKit/NSToolbarItem.h>
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#import <AppKit/NSTrackingArea.h>
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#import <AppKit/NSTreeController.h>
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#import <AppKit/NSTreeNode.h>
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#import <AppKit/NSUserDefaultsController.h>
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76
Headers/AppKit/NSTrackingArea.h
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76
Headers/AppKit/NSTrackingArea.h
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/*
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NSTrackingArea.h
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Create a rectangle to track mouse movements.
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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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#ifndef _GNUstep_H_NSTrackingArea
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#define _GNUstep_H_NSTrackingArea
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#import <Foundation/NSObject.h>
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#import <Foundation/NSCoder.h>
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#import "GNUstepGUI/GSTrackingRect.h"
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/*
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* Options pulled from Cocoa documentation.
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*/
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enum {
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NSTrackingMouseEnteredAndExited = 1,
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NSTrackingMouseMoved = 2,
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NSTrackingCursorUpdate = 4,
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NSTrackingActiveWhenFirstResponder = 8,
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NSTrackingActiveInKeyWindow = 16,
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NSTrackingActiveInActiveApp = 32,
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NSTrackingActiveAlways = 64,
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NSTrackingAssumeInside = 128,
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NSTrackingInVisibleRect = 256,
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NSTrackingEnabledDuringMouseDrag = 512
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};
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typedef NSUInteger NSTrackingAreaOptions;
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@class NSDictionary;
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@interface NSTrackingArea : NSObject <NSCoding, NSCopying, NSObject>
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{
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NSDictionary *_userInfo;
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GSTrackingRect *_trackingRect;
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NSTrackingAreaOptions _options;
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}
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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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- (NSTrackingAreaOptions) options;
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- (id) owner;
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- (NSRect) rect;
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- (NSDictionary *) userInfo;
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@end
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#endif // _GNUstep_H_NSTrackingArea
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@ -188,6 +188,7 @@ NSToolbarItem.m \
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NSToolbarItemGroup.m \
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NSTokenField.m \
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NSTokenFieldCell.m \
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NSTrackingArea.m \
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NSTreeController.m \
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NSTreeNode.m \
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NSUserDefaultsController.m \
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@ -400,6 +401,7 @@ NSToolbarItem.h \
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NSToolbarItemGroup.h \
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NSTokenField.h \
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NSTokenFieldCell.h \
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NSTrackingArea.h \
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NSTreeController.h \
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NSTreeNode.h \
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NSUserDefaultsController.h \
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108
Source/NSTrackingArea.m
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108
Source/NSTrackingArea.m
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/*
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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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