/*File: SegmentViewController.mAbstract: The view controller for hosting the UISegmentedControl features ofthis sample.Version: 1.7Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple Inc.("Apple") in consideration of your agreement to the following terms, and youruse, installation, modification or redistribution of this Apple softwareconstitutes acceptance of these terms.  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All Rights Reserved.*/#import "SegmentViewController.h"#import "Constants.h"@implementation SegmentViewController- (id)init{	self = [super init];	if (self)	{		// this title will appear in the navigation bar		self.title = NSLocalizedString(@"SegmentTitle", @"");	}	return self;}+ (UILabel *)labelWithFrame:(CGRect)frame title:(NSString *)title{    UILabel *label = [[[UILabel alloc] initWithFrame:frame] autorelease];    	label.textAlignment = UITextAlignmentLeft;    label.text = title;    label.font = [UIFont boldSystemFontOfSize:17.0];    label.textColor = [UIColor colorWithRed:76.0/255.0 green:86.0/255.0 blue:108.0/255.0 alpha:1.0];    label.backgroundColor = [UIColor clearColor];	    return label;}- (void)createControls{	NSArray *segmentTextContent = [NSArray arrayWithObjects: @"Check", @"Search", @"Tools", nil];		// label	CGFloat yPlacement = kTopMargin;	CGRect frame = CGRectMake(kLeftMargin, yPlacement, self.view.bounds.size.width - (kRightMargin * 2.0), kLabelHeight);	[self.view addSubview:[SegmentViewController labelWithFrame:frame title:@"UISegmentedControl:"]];	#pragma mark #pragma mark UISegmentedControl#pragma mark	UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] initWithItems:												[NSArray arrayWithObjects:													[UIImage imageNamed:@"segment_check.png"],													[UIImage imageNamed:@"segment_search.png"],													[UIImage imageNamed:@"segment_tools.png"],													nil]];	yPlacement += kTweenMargin + kLabelHeight;	frame = CGRectMake(	kLeftMargin,						yPlacement,						self.view.bounds.size.width - (kRightMargin * 2.0),						kSegmentedControlHeight);	segmentedControl.frame = frame;	[segmentedControl addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];	segmentedControl.segmentedControlStyle = UISegmentedControlStylePlain;	segmentedControl.selectedSegmentIndex = 1;		[self.view addSubview:segmentedControl];	[segmentedControl release];			// label	yPlacement += (kTweenMargin * 2.0) + kSegmentedControlHeight;	frame = CGRectMake(	kLeftMargin,						yPlacement,						self.view.bounds.size.width - (kRightMargin * 2.0),						kLabelHeight);	[self.view addSubview:[SegmentViewController labelWithFrame:frame title:@"UISegmentControlStyleBordered:"]];	#pragma mark#pragma mark UISegmentControlStyleBordered#pragma mark	segmentedControl = [[UISegmentedControl alloc] initWithItems:segmentTextContent];	yPlacement += kTweenMargin + kLabelHeight;	frame = CGRectMake(	kLeftMargin,						yPlacement,						self.view.bounds.size.width - (kRightMargin * 2.0),						kSegmentedControlHeight);	segmentedControl.frame = frame;	[segmentedControl addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];	segmentedControl.segmentedControlStyle = UISegmentedControlStyleBordered;	segmentedControl.selectedSegmentIndex = 1;		[self.view addSubview:segmentedControl];	[segmentedControl release];	// label	yPlacement += (kTweenMargin * 2.0) + kSegmentedControlHeight;	frame = CGRectMake(	kLeftMargin,					   yPlacement,					   self.view.bounds.size.width - (kRightMargin * 2.0),					   kLabelHeight);	[self.view addSubview:[SegmentViewController labelWithFrame:frame title:@"UISegmentControlStyleBar:"]];	#pragma mark #pragma mark UISegmentControlStyleBar#pragma mark	yPlacement += kTweenMargin + kLabelHeight;	segmentedControl = [[UISegmentedControl alloc] initWithItems:segmentTextContent];	frame = CGRectMake(	kLeftMargin,					   yPlacement,					   self.view.bounds.size.width - (kRightMargin * 2.0),					   kSegmentedControlHeight);	segmentedControl.frame = frame;	[segmentedControl addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];	segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar;	segmentedControl.selectedSegmentIndex = 1;		[self.view addSubview:segmentedControl];	[segmentedControl release];		// label	yPlacement += (kTweenMargin * 2.0) + kSegmentedControlHeight;	frame = CGRectMake(	kLeftMargin,						yPlacement,						self.view.bounds.size.width,						kLabelHeight);	[self.view addSubview:[SegmentViewController labelWithFrame:frame title:@"UISegmentControlStyleBar: (tinted)"]];		#pragma mark#pragma mark UISegmentedControl (red-tinted)#pragma mark	segmentedControl = [[UISegmentedControl alloc] initWithItems:segmentTextContent];	yPlacement += kTweenMargin + kLabelHeight;	frame = CGRectMake(	kLeftMargin,						yPlacement,						self.view.bounds.size.width - (kRightMargin * 2.0),						kSegmentedControlHeight);	segmentedControl.frame = frame;	[segmentedControl addTarget:self action:@selector(segmentAction:) forControlEvents:UIControlEventValueChanged];	segmentedControl.segmentedControlStyle = UISegmentedControlStyleBar;		segmentedControl.tintColor = [UIColor colorWithRed:0.70 green:0.171 blue:0.1 alpha:1.0];	segmentedControl.selectedSegmentIndex = 1;		[self.view addSubview:segmentedControl];	[segmentedControl release];}- (void)loadView{		// create a gradient-based content view		UIView *contentView = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];	contentView.backgroundColor = [UIColor groupTableViewBackgroundColor];	// use the table view background color	contentView.autoresizesSubviews = YES;	self.view = contentView;	[contentView release];			[self createControls];	// create the showcase of controls}- (void)segmentAction:(id)sender{	NSLog(@"segmentAction: selected segment = %d", [sender selectedSegmentIndex]);}@end