Merge pull request ChartsOrg#4 from robert-doan/feat/price-chart

fix(priceChart): Starting a vertical scroll of the factsheet page does not work when the scroll begins on the graph

Source/Charts/Charts/BarLineChartViewBase.swift

@@ -132,6 +132,7 @@ open class BarLineChartViewBase: ChartViewBase, BarLineScatterCandleBubbleChartD
         _tapGestureRecognizer = NSUITapGestureRecognizer(target: self, action: #selector(tapGestureRecognized(_:)))
         _longPressGestureRecognizer = NSUILongPressGestureRecognizer(target: self, action: #selector(longPressGestureRecognized(_:)))
         _longPressGestureRecognizer.minimumPressDuration = 0
+        _longPressGestureRecognizer.delegate = self
         _doubleTapGestureRecognizer = NSUITapGestureRecognizer(target: self, action: #selector(doubleTapGestureRecognized(_:)))
         _doubleTapGestureRecognizer.nsuiNumberOfTapsRequired = 2
         _panGestureRecognizer = NSUIPanGestureRecognizer(target: self, action: #selector(panGestureRecognized(_:)))
@@ -964,6 +965,10 @@ open class BarLineChartViewBase: ChartViewBase, BarLineScatterCandleBubbleChartD
 
     open func gestureRecognizer(_ gestureRecognizer: NSUIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: NSUIGestureRecognizer) -> Bool
     {
+        if gestureRecognizer is NSUILongPressGestureRecognizer {
+            return true
+        }
+
         #if !os(tvOS)
             if ((gestureRecognizer is NSUIPinchGestureRecognizer && otherGestureRecognizer is NSUIPanGestureRecognizer) ||
                 (gestureRecognizer is NSUIPanGestureRecognizer && otherGestureRecognizer is NSUIPinchGestureRecognizer))