Merge pull request #68 from yukitoto/master

Add highlighted image option for extra buttons of both side
Yalantis · Jan 16, 2017 · 6892ef3 · 6892ef3
2 parents 38698fe + 6ae3363
commit 6892ef3
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diff --git a/FoldingTabBar/Model/TabBarItem/YALTabBarItem.h b/FoldingTabBar/Model/TabBarItem/YALTabBarItem.h
@@ -10,6 +10,8 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic, strong, nullable) UIImage *itemImage;
 @property (nonatomic, strong, nullable) UIImage *leftImage;
 @property (nonatomic, strong, nullable) UIImage *rightImage;
+@property (nonatomic, strong, nullable) UIImage *leftHighlightedImage;
+@property (nonatomic, strong, nullable) UIImage *rightHighlightedImage;
 
 - (instancetype)initWithItemImage:(UIImage * _Nullable)itemImage
                     leftItemImage:(UIImage * _Nullable)leftItemImage

diff --git a/FoldingTabBar/View/FoldingTabBar/YALFoldingTabBar.m b/FoldingTabBar/View/FoldingTabBar/YALFoldingTabBar.m
@@ -430,12 +430,19 @@ - (void)configureExtraTabBarItemWithModel:(YALTabBarItem *)item {
     if (item.leftImage) {
         self.extraLeftButton.hidden = NO;
         [self.extraLeftButton setImage:item.leftImage forState:UIControlStateNormal];
+        if (item.leftHighlightedImage) {
+            [self.extraLeftButton setImage:item.leftHighlightedImage forState:UIControlStateHighlighted];
+        }
+
     } else {
         self.extraLeftButton.hidden = YES;
     }
     if (item.rightImage) {
         self.extraRightButton.hidden = NO;
         [self.extraRightButton setImage:item.rightImage forState:UIControlStateNormal];
+        if (item.rightHighlightedImage) {
+            [self.extraRightButton setImage:item.rightHighlightedImage forState:UIControlStateHighlighted];
+        }
     } else {
         self.extraRightButton.hidden = YES;
     }