[royale-asjs] 02/05: Spark Label can be multiline, but should measure as single-line, at least for now

[ah...@apache.org]

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aharui pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git

commit 5dbcd09722d1117f32c46f1ebd1d0bfc2413b547
Author: Alex Harui <ah...@apache.org>
AuthorDate: Tue Nov 27 18:42:54 2018 -0800

    Spark Label can be multiline, but should measure as single-line, at least for now
---
 .../src/main/royale/spark/components/Label.as      | 22 ++++++++++++++++++++++
 .../spark/components/supportClasses/TextBase.as    |  2 +-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/Label.as b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/Label.as
index 8b8c5b3..4cfcaac 100644
--- a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/Label.as
+++ b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/Label.as
@@ -1689,6 +1689,28 @@ public class Label extends TextBase
         if (firstLine)
             staticTextBlock.releaseLines(firstLine, lastLine);        
      } */
+    
+    COMPILE::JS
+    override public function get measuredWidth():Number
+    {
+        //when measuring, turn off wrapping
+        var oldValue:String = element.style.whiteSpace;
+        element.style.whiteSpace = "nowrap";
+        var mw:Number = super.measuredWidth;
+        element.style.whiteSpace = oldValue;
+        return mw;
+    }
+    
+    COMPILE::JS
+    override public function get measuredHeight():Number
+    {
+        //when measuring, turn off wrapping
+        var oldValue:String = element.style.whiteSpace;
+        element.style.whiteSpace = "nowrap";
+        var mh:Number = super.measuredHeight;
+        element.style.whiteSpace = oldValue;
+        return mh;
+    }
 }
 
 }
diff --git a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/supportClasses/TextBase.as b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/supportClasses/TextBase.as
index 23f1b52..9274153 100644
--- a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/supportClasses/TextBase.as
+++ b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/supportClasses/TextBase.as
@@ -588,7 +588,7 @@ public class TextBase extends UIComponent
          textNode = document.createTextNode(_text) as window.Text;
          element.appendChild(textNode);
          
-         element.style.whiteSpace = "nowrap";
+         //element.style.whiteSpace = "nowrap"; spark Label is multiline?
          element.style.display = "inline-block";
          
          return element;