Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
MyTableViewController.m
/* |
File: MyTableViewController.m |
Abstract: The main view controller of this app. |
Version: 1.3 |
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Copyright (C) 2010 Apple Inc. All Rights Reserved. |
*/ |
#import "MyTableViewController.h" |
@implementation MyTableViewController |
@synthesize myHeaderView, myFooterView, tableArray; |
- (void)viewDidLoad |
{ |
// setup our table data |
self.tableArray = [NSArray arrayWithObjects:@"Camping", @"Water Skiing", @"Weight Lifting", @"Stamp Collecting", nil]; |
// set up the table's header view based on our UIView 'myHeaderView' outlet |
CGRect newFrame = CGRectMake(0.0, 0.0, self.tableView.bounds.size.width, self.myHeaderView.frame.size.height); |
self.myHeaderView.backgroundColor = [UIColor clearColor]; |
self.myHeaderView.frame = newFrame; |
self.tableView.tableHeaderView = self.myHeaderView; // note this will override UITableView's 'sectionHeaderHeight' property |
// set up the table's footer view based on our UIView 'myFooterView' outlet |
newFrame = CGRectMake(0.0, 0.0, self.tableView.bounds.size.width, self.myFooterView.frame.size.height); |
self.myFooterView.backgroundColor = [UIColor clearColor]; |
self.myFooterView.frame = newFrame; |
self.tableView.tableFooterView = self.myFooterView; // note this will override UITableView's 'sectionFooterHeight' property |
} |
// called after the view controller's view is released and set to nil. |
// For example, a memory warning which causes the view to be purged. Not invoked as a result of -dealloc. |
// So release any properties that are loaded in viewDidLoad or can be recreated lazily. |
// |
- (void)viewDidUnload |
{ |
self.myHeaderView = nil; |
self.myFooterView = nil; |
self.tableArray = nil; |
} |
- (void)dealloc |
{ |
[myFooterView release]; |
[myHeaderView release]; |
[tableArray release]; |
[super dealloc]; |
} |
#pragma mark - |
#pragma mark UITableViewDataSource |
- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section |
{ |
return @"Hobby Information:"; |
} |
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section |
{ |
return [tableArray count]; |
} |
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath |
{ |
static NSString *kCellID = @"cellID"; |
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellID]; |
if (cell == nil) |
{ |
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:kCellID] autorelease]; |
cell.accessoryType = UITableViewCellAccessoryNone; |
cell.selectionStyle = UITableViewCellSelectionStyleNone; |
} |
cell.textLabel.text = [tableArray objectAtIndex:[indexPath row]]; |
return cell; |
} |
#pragma mark - |
#pragma mark Action methods |
- (IBAction)button1Action:(id)sender |
{ |
// Button1 was pressed |
} |
- (IBAction)button2Action:(id)sender |
{ |
// Button2 was pressed |
} |
@end |
Copyright © 2010 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2010-06-29