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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
<head>
<!-- BEGIN META TAG INFO -->
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="home" href="http://developer.apple.com/">
<link rel="find" href="http://developer.apple.com/search/">
<link rel="stylesheet" type="text/css" href="../../documentation/css/adcstyle.css" title="fonts">
<script language="JavaScript" src="../../documentation/js/adc.js" type="text/javascript"></script>
<!-- END META TAG INFO -->
<!-- BEGIN TITLE -->
<title>Quartz 2D Shadings - /WindowController.h</title>
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<script language="JavaScript">
function JumpToNewPage() {
window.location=document.scpopupmenu.gotop.value;
return true;
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<center>
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<div id="breadcrumb">
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr>
<td scope="row"><img width="340" height="10" src="images/1dot.gif" alt=""></td>
<td><img width="340" height="10" src="images/1dot.gif" alt=""></td>
</tr>
<tr valign="middle">
<td align="left" colspan="2">
<a href="http://developer.apple.com/">ADC Home</a> > <a href="../../referencelibrary/index.html">Reference Library</a> > <a href="../../samplecode/index.html">Sample Code</a> > <a href="../../samplecode/GraphicsImaging/index.html">Graphics & Imaging</a> > <a href="../../samplecode/GraphicsImaging/idxQuartz-date.html">Quartz</a> > <A HREF="javascript:location.replace('index.html');">Quartz 2D Shadings</A> >
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<!-- START MAIN CONTENT -->
<!-- START TITLE GRAPHIC AND INTRO-->
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr align="left" valign="top">
<td><h1><div id="pagehead">Quartz 2D Shadings</div></h1></td>
</tr>
</table>
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<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr align="left" valign="top">
<td id="scdetails">
<h2>/WindowController.h</h2>
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<p><strong>View Source Code:</strong>
<select name="gotop" onChange="JumpToNewPage();" style="width:340px"><option selected value="ingnore">Select File</option>
<option value="listing1.html">/GradientView.h</option>
<option value="listing2.html">/GradientView.m</option>
<option value="listing3.html">/main.m</option>
<option value="listing4.html">/PreviewView.h</option>
<option value="listing5.html">/PreviewView.m</option>
<option value="listing6.html">/QuartzDrawing.c</option>
<option value="listing7.html">/QuartzDrawing.h</option>
<option value="listing8.html">/ShadingView.h</option>
<option value="listing9.html">/ShadingView.m</option>
<option value="listing10.html">/WindowController.h</option>
<option value="listing11.html">/WindowController.m</option></select>
</p>
</form>
<p><strong><a href="Quartz2DShadings.zip">Download Sample</a></strong> (“Quartz2DShadings.zip”, 193.7K)<BR>
<strong><a href="Quartz2DShadings.dmg">Download Sample</a></strong> (“Quartz2DShadings.dmg”, 259.8K)</p>
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<tr>
<td scope="row">
<!--googleon: index -->
<pre class="sourcecodebox">/*
File: WindowController.h
Abstract: Declares a window controller to recieve events from and
dispatch state updates to the various view.
Version: 1.0
Disclaimer: IMPORTANT: This Apple software is supplied to you by
Apple Inc. ("Apple") in consideration of your agreement to the
following terms, and your use, installation, modification or
redistribution of this Apple software constitutes acceptance of these
terms. If you do not agree with these terms, please do not use,
install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and
subject to these terms, Apple grants you a personal, non-exclusive
license, under Apple's copyrights in this original Apple software (the
"Apple Software"), to use, reproduce, modify and redistribute the Apple
Software, with or without modifications, in source and/or binary forms;
provided that if you redistribute the Apple Software in its entirety and
without modifications, you must retain this notice and the following
text and disclaimers in all such redistributions of the Apple Software.
Neither the name, trademarks, service marks or logos of Apple Inc.
may be used to endorse or promote products derived from the Apple
Software without specific prior written permission from Apple. Except
as expressly stated in this notice, no other rights or licenses, express
or implied, are granted by Apple herein, including but not limited to
any patent rights that may be infringed by your derivative works or by
other works in which the Apple Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,
MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED
AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Copyright (C) 2007 Apple Inc. All Rights Reserved.
*/
#import <Cocoa/Cocoa.h>
#import "QuartzDrawing.h"
@class GradientView;
@class ShadingView;
@class PreviewView;
@interface WindowController : NSWindowController
{
// NSView demonstrating the CGGradient API
IBOutlet GradientView *gradientView;
// NSView demonstrating the CGShading API
IBOutlet ShadingView *shadingView;
// NSView that previews the gradient the user has chosen
IBOutlet PreviewView *previewView;
// The 3 colors that are used for the gradient in this sample
IBOutlet NSColorWell *colorWell1;
IBOutlet NSColorWell *colorWell2;
IBOutlet NSColorWell *colorWell3;
// The starting locations for each of the above colors
IBOutlet NSTextField *colorStart1;
IBOutlet NSTextField *colorStart2;
IBOutlet NSTextField *colorStart3;
// The starting point and radius of the gradient
IBOutlet NSTextField *startX;
IBOutlet NSTextField *startY;
IBOutlet NSTextField *startRadiusLabel;
IBOutlet NSTextField *startRadius;
// The end point and radius of the gradient
IBOutlet NSTextField *endX;
IBOutlet NSTextField *endY;
IBOutlet NSTextField *endRadiusLabel;
IBOutlet NSTextField *endRadius;
// The geometry to use for the clipping region
IBOutlet NSMatrix *geometry;
@private
// CGColorRefs that are used for Quartz.
CGColorRef color1;
CGColorRef color2;
CGColorRef color3;
}
// Actions that indicate when the various controls change value
-(IBAction)changeColor1:(id)sender;
-(IBAction)changeColor2:(id)sender;
-(IBAction)changeColor3:(id)sender;
-(IBAction)changeColor1Start:(id)sender;
-(IBAction)changeColor2Start:(id)sender;
-(IBAction)changeColor3Start:(id)sender;
-(IBAction)changeShape:(id)sender;
-(IBAction)changeType:(id)sender;
-(IBAction)changeExtendStart:(id)sender;
-(IBAction)changeExtendEnd:(id)sender;
-(IBAction)changeStartX:(id)sender;
-(IBAction)changeStartY:(id)sender;
-(IBAction)changeStartRadius:(id)sender;
-(IBAction)changeEndX:(id)sender;
-(IBAction)changeEndY:(id)sender;
-(IBAction)changeEndRadius:(id)sender;
-(IBAction)changePreset:(id)sender;
-(IBAction)changeShowClip:(id)sender;
-(IBAction)changeShowEndpoints:(id)sender;
@end
</pre>
<!--googleoff: index -->
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<td><div style="width: 100%; height: 1px; background-color: #919699; margin-top: 5px; margin-bottom: 15px"></div></td>
</tr>
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<td align="center"><br/>
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<div style="margin-bottom: 8px"><a href="http://developer.apple.com/feedback/?v=1&url=/samplecode/Quartz2DShadings/listing10.html%3Fid%3DDTS10004363-1.0&media=dvd" target=_new>Yes</a>: Tell us what works for you.</div>
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</table>
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</html>