From 0185c6fd7c5f5d82a58e88828eccf3eb4e97d2f1 Mon Sep 17 00:00:00 2001
From: Sebastian Mamczak <smamczak@man.poznan.pl>
Date: Thu, 3 Aug 2017 11:25:31 +0200
Subject: [PATCH] added support for multiline labels

---
 TGPControls/TGPCamelLabels.swift | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/TGPControls/TGPCamelLabels.swift b/TGPControls/TGPCamelLabels.swift
index 0d9f6e5..9a56aa2 100644
--- a/TGPControls/TGPCamelLabels.swift
+++ b/TGPControls/TGPCamelLabels.swift
@@ -99,6 +99,12 @@ public class TGPCamelLabels: UIControl {
         }
     }
 
+	@IBInspectable public var numberOfLinesInLabel:Int = 1 {
+		didSet {
+			layoutTrack()
+		}
+	}
+
     // Label off-center to the left and right of the slider
     // expressed in label width. 0: none, -1/2: half outside, 1/2; half inside
     @IBInspectable public var offCenter:CGFloat = 0 {
@@ -252,6 +258,7 @@ public class TGPCamelLabels: UIControl {
             let centerY = bounds.height / 2.0
             for name in names {
                 let upLabel = UILabel.init()
+                upLabel.numberOfLines = self.numberOfLinesInLabel
                 emphasizedLabels.append(upLabel)
                 upLabel.text = name
                 if let upFontName = upFontName {
@@ -275,6 +282,7 @@ public class TGPCamelLabels: UIControl {
                 addSubview(upLabel)
 
                 let dnLabel = UILabel.init()
+                dnLabel.numberOfLines = self.numberOfLinesInLabel
                 regularLabels.append(dnLabel)
                 dnLabel.text = name
                 if let downFontName = downFontName {