Fix #12

Allows to update navigation bar's color (programmatically or from the Storyboard)
StefanLage · Mar 9, 2015 · ce5c708 · ce5c708
1 parent b40b670
commit ce5c708
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diff --git a/SLPagingView/SLPagingViewController.h b/SLPagingView/SLPagingViewController.h
@@ -209,6 +209,13 @@ typedef void(^SLPagingViewDidChanged)(NSInteger currentPage);
  */
 -(void)addViewControllers:(UIViewController *) controller needToRefresh:(BOOL) refresh;
 
+/**
+ *  Allows to update the navigationBar's background color
+ *
+ *  @param color
+ */
+-(void)setNavigationBarColor:(UIColor*) color;
+
 @end
 
 extern NSString* const SLPagingViewPrefixIdentifier;  // this is @"sl_"

diff --git a/SLPagingView/SLPagingViewController.m b/SLPagingView/SLPagingViewController.m
@@ -279,6 +279,11 @@ -(void)addViewControllers:(UIViewController *) controller needToRefresh:(BOOL) r
        [self setupPagingProcess];
 }
 
+-(void)setNavigationBarColor:(UIColor*) color{
+    if(color)
+        self.navigationBarView.backgroundColor = color;
+}
+
 #pragma mark - Internal methods
 
 -(void) initCrucialObjects:(UIColor *)background showPageControl:(BOOL) showPageControl{
@@ -312,6 +317,8 @@ - (void)loadStoryboardControllers
                 isThereNextIdentifier = NO;
             }
         }
+        if(self.navigationController && self.navigationController.navigationBar)
+            _navigationBarView.backgroundColor = self.navigationController.navigationBar.backgroundColor;
     }
 }