Add a doc comment

2019-04-15 21:00:19 +09:00
parent 458ed903c5
commit d2dce0b6f8
1 changed files with 7 additions and 0 deletions
@@ -59,7 +59,14 @@ public class FloatingPanelSurfaceView: UIView {
    /// The color of the surface border.
    public var borderWidth: CGFloat = 0.0  { didSet { setNeedsLayout() } }

+
+    /// The view presents an actual surface shape.
+    ///
+    /// It renders a background color, border line, and top rounded masking
+    /// a content view specified by other propertiea. The reason why they don't
+    /// apply to a content view directly is to avoid any side-effects.
    public var backgroundView: UIView!
+
    private var backgroundHeightConstraint: NSLayoutConstraint!

    private struct Default {