I would like to change the background color of the navigation bar to a solid green.
Rule: I can't mess with the AppDelegate :)
I've tried:
//It's green but it's translucent
[self.navigationController.navigationBar setBackgroundColor:[UIColor colorWithRed:77/255.0 green:255/255.0 blue:100/255.0 alpha:1.0f]];
//It's white, first line has no effect
[self.navigationController.navigationBar setBackgroundColor:[UIColor colorWithRed:77/255.0 green:255/255.0 blue:100/255.0 alpha:1.0f]];
[self.navigationController.navigationBar setTranslucent:NO];
//Same result as case 1
[self.navigationController.navigationBar setAlpha:0.0f];
[self.navigationController.navigationBar setBackgroundColor:[UIColor colorWithRed:77/255.0 green:255/255.0 blue:100/255.0 alpha:1.0f]];
//Too dark
[self.navigationController.navigationBar setBarStyle:UIBarStyleBlackTranslucent];
[self.navigationController.navigationBar setBackgroundColor:[UIColor colorWithRed:77/255.0 green:255/255.0 blue:100/255.0 alpha:1.0f]];
//Only affects the back button's color:
[self.navigationController.navigationBar setTintColor:[UIColor greenColor]];
So any ideas?
Thank you, didn't see there was barTintColor and TintColor as well. Accepting earliest answer.
Use this line of code in your viewController didLoad method
self.navigationController.navigationBar.barTintColor = [UIColor colorWithRed:29.0f/255.0f green:149.0f/255.0f blue:174.0f/255.0f alpha:1.0f]
Use this one,
self.navigationController.navigationBar.tintColor=[UIColor colorWithRed:19.0/255.0f green:52.0/255.0f blue:36.0/255.0f alpha:1];
use barTintColor property of navigationBar
Please use following code may be this will help you.
navController.navigationBar.barTintColor = [UIColor yourcolor];
Related
In my iOS app, I'm using REFRostedViewController (https://github.com/romaonthego/REFrostedViewController) without a storyboard. It's working fine. However, I don't want the navigation bar to be blurred and so I set out to change this. I'm not having any luck though.
I tried setting self.navigationController.navigationbar.background = [UIColor blueColor] in just about any view. That makes the blur blueish.
I've been trying to fix this for about two days. What am I doing wrong?
Please try with following code in where you are initializing your NavigationController
[[UINavigationBar appearance] setTitleTextAttributes: #{
NSBackgroundColorAttributeName: [UIColor blueColor],
}];
Do you want the navigation bar to be transparent then? If you want it to have full alpha try:
self.navigationController.navigationBar.translucent = NO;
You could use:
[navigationController.navigationBar setTintColor:[UIColor redColor]]; //Red as an example.
Try by setting below property of navigaiton nar
self.navigationController.navigationBar.barTintColor = [UIColor yourColor];
self.navigationController.navigationBar.tintColor = [UIColor whiteColor];
self.navigationController.navigationBar.translucent = NO;
As you can see, the UINavigationBar is fully transparent. Only the title and UIBarButtonItem is visible. And the status bar has the same colour as UITableView's background colour. Right now, I have finished to make the table view and cell has the same effect as the pic. But how to make the navigation bar and the status bar has the effect too?
Try this one
self.navigationController.navigationBar.shadowImage = [UIImage new];
self.navigationController.navigationBar.translucent = YES;
self.navigationController.view.backgroundColor = [UIColor clearColor];
[self.navigationController.navigationBar setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
Try this !
[self.navigationController.navigationBar setBackgroundColor:[UIColor clearColor]];
[self.navigationController.view setBackgroundColor:[UIColor clearColor]];
[self.navigationController.navigationBar setBarTintColor:[UIColor clearColor]];
The navigationBar.barTintColor in my app is always black, and there is no way I can change it. I checked all classes and I never set it to black, but I do set it to UIColor clearColor. Still, the bar is black. Any suggestions?
Edit:I found out that the problem is with my [UIColor clearColor], when I change it to any other color it changes the color like it should, but clearColor makes it appear black.
Have a look there
Try modifying the Style and Translucent attributes on the navigation bar (top right in image).
If you are having problems modifying the status bar color, try adding this to your .plist (line below).
<key>UIViewControllerBasedStatusBarAppearance</key>
<false/>
Finally, here's some code you may want.
// Status bar color
[[UIApplication sharedApplication] setStatusBarStyle:yourStyle];
// Navigation bars color
[UINavigationBar appearance].barStyle = yourStyle;
[UINavigationBar appearance].barTintColor = [UIColor yourColor];
// Navigation bars items color
[UINavigationBar appearance].tintColor = [UIColor yourColor];
If its IOS7 try the code below
[[UINavigationBar appearance]setBarTintColor: [<Specify the UIColor you want>];
In IOS6 try this
[[UINavigationBar appearance] setTintColor: [<Specify the UIColor you want>];
Edit:
I think you have given
self.navigationController.navigationBar.barTintColor = [UIColor clearColor];
This will give black color. If you want any specific tint color, it must be specifed after clearing
self.navigationController.navigationBar.barTintColor = [UIColor clearColor];
self.navigationController.navigationBar.barTintColor = [UIColor <specify your color>];
if([[[UIDevice currentDevice] systemVersion] floatValue] < 7.0)
{
[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:#"nav_bg.png"] forBarMetrics:UIBarMetricsDefault];
[[UINavigationBar appearance] setTitleTextAttributes:
#{
UITextAttributeTextColor: [UIColor whiteColor],UITextAttributeTextShadowColor: [UIColor clearColor],UITextAttributeTextShadowOffset: [NSValue valueWithUIOffset:UIOffsetMake(0.0f, 1.0f)],UITextAttributeFont: [UIFont fontWithName:#"ArialMT" size:18.0f]
}];
CGFloat verticalOffset = -4;
[[UINavigationBar appearance] setTitleVerticalPositionAdjustment:verticalOffset forBarMetrics:UIBarMetricsDefault];
}
else
{
[[UINavigationBar appearance] setBarTintColor:[UIColor whiteColor]];
// Uncomment to change the color of back button
[[UINavigationBar appearance] setTintColor:[UIColor whiteColor]];
// Uncomment to assign a custom backgroung image
[[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:#"nav_bg_ios7.png"] forBarMetrics:UIBarMetricsDefault];
// Uncomment to change the back indicator image
[[UINavigationBar appearance] setBackIndicatorImage:[UIImage imageNamed:#""]];
[[UINavigationBar appearance] setBackIndicatorTransitionMaskImage:[UIImage imageNamed:#""]];
// Uncomment to change the font style of the title
NSShadow *shadow = [[NSShadow alloc] init];
shadow.shadowColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.8];
shadow.shadowOffset = CGSizeMake(0, 1);
[[UINavigationBar appearance] setTitleTextAttributes: [NSDictionary dictionaryWithObjectsAndKeys:[UIColor colorWithRed:245.0/255.0 green:245.0/255.0 blue:245.0/255.0 alpha:1.0], NSForegroundColorAttributeName,shadow, NSShadowAttributeName,[UIFont fontWithName:#"ArialMT" size:18.0], NSFontAttributeName, nil]];
CGFloat verticalOffset = -4;
[[UINavigationBar appearance] setTitleVerticalPositionAdjustment:verticalOffset forBarMetrics:UIBarMetricsDefault];
}
In iOS 7 try:
[self.navigationController.navigationBar setTranslucent:NO];
I know how to change navigation bat tint colour in iOS 6:
[UINavigationBar appearance].tintColor = [UIColor colorWithRed:129/255.0 green:200/255.0 blue:244/255.0 alpha:1.0];
I'm adding this code in APPDelegate page.
Now I want to do this in iOS 7 but above code is not working.
I searched on net. I got a solution. By adding below function to every page I can change navigation color.
self.navigationController.navigationBar.barTintColor = [UIColor colorWithRed:129/255.0 green:200/255.0 blue:244/255.0 alpha:1.0];
But I need a function which can add to APPDelegate function.
Please help me to overcome this issue.
Why not to use setBarTintColor for appearance proxy, you can do this:
if (floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_6_1)
{
[[UINavigationBar appearance] setTintColor: [UIColor colorWithRed:129/255.0 green:200/255.0 blue:244/255.0 alpha:1.0]];
}
else
{
[[UINavigationBar appearance] setBarTintColor: [UIColor colorWithRed:129/255.0 green:200/255.0 blue:244/255.0 alpha:1.0]];
}
you can add bellow code in appdelegate.m
if your app is navigation based
// for background color
[nav.navigationBar setBarTintColor:[UIColor blueColor]];
// for change navigation title and button color
[[UINavigationBar appearance] setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIColor whiteColor], NSForegroundColorAttributeName, [UIFont fontWithName:#"FontNAme" size:20], NSFontAttributeName, nil]];
[[UINavigationBar appearance] setTintColor:[UIColor whiteColor]];
Using respondsToSelector for version checking may be better.
if ([self.navigationBar respondsToSelector:#selector(setBarTintColor:)]) {
[self.navigationBar setBarTintColor: [UIColor colorWithRed:129/255.0 green:200/255.0 blue:244/255.0 alpha:1.0]];
} else {
[self.navigationBar setTintColor: [UIColor colorWithRed:129/255.0 green:200/255.0 blue:244/255.0 alpha:1.0]];
}
In Swift, for me, I wanted to change tint color for the Cancel and Send buttons, when the e-mail pops up. And it worked great.
(UIBarButtonItem.appearanceWhenContainedInInstancesOfClasses([UINavigationBar.self])).tintColor = UIColor.whiteColor()
Try [self.navigationController.navigationBar setTranslucent:NO];
Hi I am trying to change the tint color of a newly created navigation bar but i am having difficulty getting the tint color to change and have tried various ways of implementing tintColor. Here is how I am creating it.
UINavigationBar *navBar = [[UINavigationBar alloc]initWithFrame:CGRectMake(0, 0, 320, 64)];
[navBar setTintColor:[UIColor redColor]];
[settingsView addSubview:navBar];
Do I need to approach it differently or redraw it?
Can you try this,
[navBar setBarStyle:UIBarStyleBlackOpaque];
[navBar setTintColor:[UIColor redColor]];
iOS 7 Has a method called setBarTintColor which works perfectly
Worked perfectly for me!
[self.homeNavigationBar setBarTintColor:[UIColor whiteColor]];
Try this:
[[UINavigationBar appearance] setBarTintColor:[UIcolor redcolor]];
use this code
UIColor *appcolor=[UIColor colorWithRed:63.0/255.0 green:148.0/255.0 blue:246.0/255.0 alpha:1.0];
[[UINavigationBar appearance] setBarTintColor:[UIColor appcolor]];