ios - Navigation Styling throughout app -

is there way implement below code styling of navigation bar in viewdidload or globally somehow, instead of pasting in every vc? thanks.

// navagation styling     viewcontroller.title = @"nav title";     [viewcontroller.navigationcontroller.navigationbar settitletextattributes:[nsdictionary dictionarywithobjectsandkeys:[uifont fontwithname:@"gibson-light" size:20.0], nsfontattributename, nil]];      uibarbuttonitem *rightbarbutton = [[uibarbuttonitem alloc] initwithtitle:nil                                                                        style:uibarbuttonitemstyleplain                                                                       target:viewcontroller                                                                       action:nil];      rightbarbutton.image = [uiimage imagenamed:@"settings_cog"];     rightbarbutton.tintcolor = [uicolor graycolor];      viewcontroller.navigationitem.rightbarbuttonitem = rightbarbutton; 

you can create baseviewcontroller , put above code in , extend controllers baseviewcontroller.

do this:

create objective-c class baseviewcontroller.h , .m

in baseviewcontroller.h

@interface baseviewcontroller : uiviewcontroller {     nsstring *_title; }  - (id)initwithnibname:(nsstring *)nibnameornil bundle:(nsbundle *)nibbundleornil title:(nsstring *)navtitle;      @end 

in baseviewcontroller.m

@implementation baseviewcontroller  - (id)initwithnibname:(nsstring *)nibnameornil bundle:(nsbundle *)nibbundleornil title:(nsstring *)navtitle {     _title = navtitle; }  - (void)viewdidload {     self.title = _title;     [self.navigationcontroller.navigationbar settitletextattributes:[nsdictionary dictionarywithobjectsandkeys:[uifont fontwithname:@"gibson-light" size:20.0], nsfontattributename, nil]];     uibarbuttonitem *rightbarbutton = [[uibarbuttonitem alloc] initwithtitle:nil                                                                    style:uibarbuttonitemstyleplain                                                                   target:viewcontroller                                                                   action:nil];     rightbarbutton.image = [uiimage imagenamed:@"settings_cog"];     rightbarbutton.tintcolor = [uicolor graycolor];     self.navigationitem.rightbarbuttonitem = rightbarbutton; }  @end 

now can create view controller , extend baseviewcontroller instead if uiviewcontroller.

let me know if have questions.