iphone - How to get a fully transparent TabBar in UITabBarController -

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this question has answer here:

i have spent last few hours trying tabbar in uitabbarcontroller transparent (clear background). use custom subclass of uitabbarcontroller , managed change tintcolor, alpha, background color remains 1 defined in ib. help, i'm getting crazy...

here 1 way accomplish that.

cgrect frame = cgrectmake(0.0, 0.0, 320, 48);//setting frame.  mytabview = [[uiview alloc] initwithframe:frame];//making tab view  // not supported on ios4     uitabbar *tabbarr = [self.tabbar tabbar]; if ([tabbarr respondstoselector:@selector(setbackgroundimage:)]) {     // set instance     [tabbarr setbackgroundimage:[uiimage imagenamed:@"hot-1.png"]];       // set     // [[uitabbar appearance] setbackgroundimage: ... } else {     // ios 4 code here     //[tabbarr setbackgroundcolor:c]; }  //[mytabview  setbackgroundcolor:c];//setting color of tabar.  [mytabview  setalpha:0.8];//setting alpha of tabview.  [[self.tabbar tabbar] insertsubview:mytabview  atindex:0];//inserting tab subview.

and here link tutorial found useful in changing tab bar's background. can play around code , costomize liking.

http://ios-blog.co.uk/tutorials/how-to-customize-the-tab-bar-using-ios-5-appearance-api/

edit:

as far setting background color of tabbar transparent or clear color, have 2 ways. 1 image explained , didn't like. other 1 set background of tabbar in supper view. along following line.

tabbar.superview.backgroundcolor = [uicolor clearcolor];

this way reach behind tabbar , change black background whatever want.

edit 1:

sorry delay in adding solution ios 7. below method need change background color of tabbar in ios 7.

just add following line of code inside viewdidload method , magic.

[self.tabbarcontroller.tabbar setbackgroundcolor:[uicolor greencolor]];

hope helps.:)


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