[royale-asjs] branch ChildResize updated: try to fix #1021

[aharui]

This is an automated email from the ASF dual-hosted git repository.

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


The following commit(s) were added to refs/heads/ChildResize by this push:
     new 8920c39  try to fix #1021
8920c39 is described below

commit 8920c39dfd136e03c774afc5704712b4ca3a0aaa
Author: Alex Harui <aha...@apache.org>
AuthorDate: Sun Jan 3 22:38:09 2021 -0800

    try to fix #1021
---
 .../main/royale/spark/components/beads/GroupView.as | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git 
a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/beads/GroupView.as
 
b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/beads/GroupView.as
index a1186e7..619c5b2 100644
--- 
a/frameworks/projects/SparkRoyale/src/main/royale/spark/components/beads/GroupView.as
+++ 
b/frameworks/projects/SparkRoyale/src/main/royale/spark/components/beads/GroupView.as
@@ -69,11 +69,26 @@ public class GroupView extends 
org.apache.royale.html.beads.GroupView
     {
         var host:GroupBase = _strand as GroupBase;
         // some Groups have left/right but are still sized to content.
-        // the left/right create padding instead.  So isntead of
-        // isWidthSizedToContent, we only check explicit and percent
-        if (host.isWidthSizedToContent() || host.isHeightSizedToContent())
+        // the left/right create padding instead.  So instead of
+        // isWidthSizedToContent, we only check explicit
+        if (!(!isNaN(host.explicitWidth) && !isNaN(host.explicitHeight)))
         {
+                       var lastMeasuredWidth:Number = host.measuredWidth;
+                       var lastMeasuredHeight:Number = host.measuredHeight;
             host.layout.measure();
+                       if (lastMeasuredWidth != host.measuredWidth || 
+                               lastMeasuredHeight != host.measuredHeight)
+                       {
+                       if (!(host.isWidthSizedToContent() || 
host.isHeightSizedToContent()))
+                               {
+                                       // afterlayout is not going to run 
layout, but might
+                                       // need one if percentages are involved
+                                       if (!isNaN(host.percentWidth) || 
!isNaN(host.percentHeight))
+                                       {
+                               (host.parent as 
IEventDispatcher).dispatchEvent(new Event("layoutNeeded"));   
+                                       }
+                               }                       
+                       }
         }
                return true;
     }