CustomBackButton/Classes/BaseViewController.m
//
//  BaseViewController.m
//  CustomBackButton
//
//  Created by Peter Boctor on 1/11/11.
//
//  Copyright (c) 2011 Peter Boctor
// 
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
// 
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
// 
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE

#import "BaseViewController.h"
#import "CustomNavigationBar.h"

@implementation BaseViewController
@synthesize button, textField;

- (void)viewDidLoad
{
  [super viewDidLoad];

  UIImage* buttonImage = [[UIImage imageNamed:@"button.png"] stretchableImageWithLeftCapWidth:6.0 topCapHeight:0.0];
  [button setBackgroundImage:buttonImage forState:UIControlStateNormal];
}

- (IBAction)setBackButtonText:(id)sender
{
  CustomNavigationBar* customNavigationBar = (CustomNavigationBar*)self.navigationController.navigationBar;
  [customNavigationBar setText:textField.text onBackButton:(UIButton*)self.navigationItem.leftBarButtonItem.customView];
}

- (void)viewDidUnload
{
  [super viewDidUnload];
  self.button = nil;
  self.textField = nil;
}

- (void)dealloc
{
  [super dealloc];
  [button release];
  [textField release];
}

@end
