how to change TTNavigator (for a web url) bottom bar color? - three20

Question

Here is a code i made to open a website via TTNavigator-
- (IBAction)btnTemp_Click{
TTNavigator* navigator = [TTNavigator navigator];
navigator.supportsShakeToReload = YES;
navigator.persistenceMode = TTNavigatorPersistenceModeAll;
[navigator openURLAction:[[TTURLAction actionWithURLPath:#"http://www.google.com"] applyAnimated:YES]];
}
and here i was able to manage its navigation bar items, color etc-
- (void)addSubcontroller:(UIViewController *)controller animated:(BOOL)animated transition:(UIViewAnimationTransition)transition
{
[self.navigationController addSubcontroller:controller animated:animated transition:transition];
UIButton *btnBack = [UIButton buttonWithType:UIButtonTypeCustom];
[btnBack setImage:[UIImage imageNamed:#"navback.png"] forState:UIControlStateNormal];
[btnBack addTarget:self action:#selector(popThisView) forControlEvents:UIControlEventTouchUpInside];
[btnBack setFrame:CGRectMake(0, 0, 32, 32)];
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:btnBack];
UIBarButtonItem *backBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:btnBack];
[controller.navigationItem setLeftBarButtonItem:backBarButtonItem animated:YES];
[btnBack release];
TT_RELEASE_SAFELY(backBarButtonItem);
}
but i am not able to change color of bottom bar that has back, fwd, stop and refresh bottons.
Anybody please help. It must be done because i saw this in different colors on many applications.

Answer 1

changing the colors and style of the toolbars should be done using a TTStyleSheet class.
First, you should extend the TTDefaultStyleSheet to your own class and include these functions to change the colors for both the UINavigationBar and the lower UIToolbar:
///////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////////////
#pragma mark -
#pragma mark TTDefaultStyleSheet
///////////////////////////////////////////////////////////////////////////////////////////////////
- (UIColor*)navigationBarTintColor {
return RGBCOLOR(0, 60, 30);
}
///////////////////////////////////////////////////////////////////////////////////////////////////
- (UIColor*)toolbarTintColor {
return RGBCOLOR(0, 60, 30);
}
Then you should load your style sheet class into your app delegate:
[[[TTStyleSheet setGlobalStyleSheet:[[[StyleSheet alloc] init] autorelease]];

Answer 2

Thanx aporat,
Here is the stuff i did-
Created a new class (simply as new viewcontroller is created) with
name Stylesheet.h and Stylesheet.m
imported #import <Three20Style/Three20Style.h> in .h file
replaced UIViewController with TTDefaultStyleSheet
in .m file i put the methods navigationBarTintColor and toolbarTintColor
in project delegate file first i imported Stylesheet.h then on the 1st line of - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions i placed [TTStyleSheet setGlobalStyleSheet:[[[Stylesheet alloc] init] autorelease]];
THATS IT :)