- restart animation

- cleanup code
cbess · Dec 22, 2015 · 9062820 · 9062820
1 parent f675efe
commit 9062820
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/CBAutoScrollLabel/CBAutoScrollLabel.m b/CBAutoScrollLabel/CBAutoScrollLabel.m
@@ -104,6 +104,14 @@ - (void)setBounds:(CGRect)bounds {
     [self didChangeFrame];
 }
 
+- (void)didMoveToWindow {
+    [super didMoveToWindow];
+
+    if (self.window) {
+        [self scrollLabelIfNeeded];
+    }
+}
+
 #pragma mark - Properties
 
 - (UIScrollView *)scrollView {
@@ -221,7 +229,7 @@ - (CGSize)shadowOffset {
 #pragma mark - Autolayout
 
 - (CGSize)intrinsicContentSize {
-    return CGSizeMake(0.0f, [self.mainLabel intrinsicContentSize].height);
+    return CGSizeMake(0, [self.mainLabel intrinsicContentSize].height);
 }
 
 #pragma mark - Misc
@@ -279,7 +287,7 @@ - (void)scrollLabelIfNeeded {
     [UIView animateWithDuration:duration delay:self.pauseInterval options:self.animationOptions | UIViewAnimationOptionAllowUserInteraction animations:^{
          // adjust offset
          self.scrollView.contentOffset = (doScrollLeft ? CGPointMake(labelWidth + self.labelSpacing, 0) : CGPointZero);
-     } completion: ^(BOOL finished) {
+     } completion:^(BOOL finished) {
          _scrolling = NO;
 
          // remove the left shadow
@@ -341,7 +349,7 @@ - (void)refreshLabels {
     }
 }
 
-// bounds or frame has been changeds
+// bounds or frame has been changed
 - (void)didChangeFrame {
     [self refreshLabels];
     [self applyGradientMaskForFadeLength:self.fadeLength enableFade:self.scrolling];