Merge pull request #50 from mergesort/scroll_enabled

Replace scrollEnabled = YES and NO by turning on directionLockEnabled on the tableView
CEWendel · Dec 18, 2013 · 2f31df0 · 2f31df0
2 parents 642f49b + eafaa6a
commit 2f31df0
Showing 1 changed file with 19 additions and 16 deletions.
diff --git a/SWTableViewCell/PodFiles/SWTableViewCell.m b/SWTableViewCell/PodFiles/SWTableViewCell.m
@@ -137,6 +137,8 @@ - (void)initializer
     {
         [self.scrollViewContentView addSubview:subview];
     }
+
+    self.containingTableView.directionalLockEnabled = YES;
 }
 
 - (void)layoutSubviews
@@ -152,7 +154,6 @@ - (void)layoutSubviews
     self.scrollViewButtonViewRight.layer.masksToBounds = YES;
     self.scrollViewContentView.frame = CGRectMake([self leftUtilityButtonsWidth], 0, CGRectGetWidth(self.bounds), self.height);
     self.cellScrollView.scrollEnabled = YES;
-    self.containingTableView.scrollEnabled = YES;
     self.tapGestureRecognizer.enabled = YES;
 }
 
@@ -531,33 +532,36 @@ - (void)scrollViewWillEndDragging:(UIScrollView *)scrollView withVelocity:(CGPoi
 
 - (void)scrollViewDidScroll:(UIScrollView *)scrollView
 {
-    self.containingTableView.scrollEnabled = NO;
     self.tapGestureRecognizer.enabled = NO;
     if (scrollView.contentOffset.x > [self leftUtilityButtonsWidth])
     {
-        CGFloat scrollViewWidth = MIN(scrollView.contentOffset.x - [self leftUtilityButtonsWidth], [self rightUtilityButtonsWidth]);
-
-        // Expose the right button view
-        self.scrollViewButtonViewRight.frame = CGRectMake(scrollView.contentOffset.x + (CGRectGetWidth(self.bounds) - scrollViewWidth), 0.0f, scrollViewWidth,self.height);
-
-        CGRect scrollViewBounds = self.scrollViewButtonViewRight.bounds;
-        scrollViewBounds.origin.x = MAX([self rightUtilityButtonsWidth] - scrollViewWidth, [self rightUtilityButtonsWidth] - scrollView.contentOffset.x);
-        self.scrollViewButtonViewRight.bounds = scrollViewBounds;
+        if ([self rightUtilityButtonsWidth] > 0)
+        {
+            CGFloat scrollViewWidth = MIN(scrollView.contentOffset.x - [self leftUtilityButtonsWidth], [self rightUtilityButtonsWidth]);
+
+            // Expose the right button view
+            self.scrollViewButtonViewRight.frame = CGRectMake(scrollView.contentOffset.x + (CGRectGetWidth(self.bounds) - scrollViewWidth), 0.0f, scrollViewWidth,self.height);
+
+            CGRect scrollViewBounds = self.scrollViewButtonViewRight.bounds;
+            scrollViewBounds.origin.x = MAX([self rightUtilityButtonsWidth] - scrollViewWidth, [self rightUtilityButtonsWidth] - scrollView.contentOffset.x);
+            self.scrollViewButtonViewRight.bounds = scrollViewBounds;
+        }
     }
     else
     {
-        CGFloat scrollViewWidth = MIN(scrollView.contentOffset.x - [self leftUtilityButtonsWidth], [self leftUtilityButtonsWidth]);
-
         // Expose the left button view
-        self.scrollViewButtonViewLeft.frame = CGRectMake([self leftUtilityButtonsWidth], 0.0f, scrollViewWidth, self.height);
-
+        if ([self leftUtilityButtonsWidth] > 0)
+        {
+            CGFloat scrollViewWidth = MIN(scrollView.contentOffset.x - [self leftUtilityButtonsWidth], [self leftUtilityButtonsWidth]);
+
+            self.scrollViewButtonViewLeft.frame = CGRectMake([self leftUtilityButtonsWidth], 0.0f, scrollViewWidth, self.height);
+        }
     }
 }
 
 - (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
 {
     self.tapGestureRecognizer.enabled = YES;
-    self.containingTableView.scrollEnabled = YES;
 }
 
 - (void)scrollViewDidEndScrollingAnimation:(UIScrollView *)scrollView
@@ -566,7 +570,6 @@ - (void)scrollViewDidEndScrollingAnimation:(UIScrollView *)scrollView
     self.tapGestureRecognizer.enabled = YES;
     if (_cellState == kCellStateCenter)
     {
-        self.containingTableView.scrollEnabled = YES;
         self.longPressGestureRecognizer.enabled = YES;
     }
 }