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Posted to commits@royale.apache.org by ah...@apache.org on 2019/12/03 23:50:53 UTC
[royale-asjs] branch develop updated: fix selection and highlights
in virtual lists. Should fix #606
This is an automated email from the ASF dual-hosted git repository.
aharui pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
The following commit(s) were added to refs/heads/develop by this push:
new 499a16c fix selection and highlights in virtual lists. Should fix #606
499a16c is described below
commit 499a16cd3b19579f165168733f1a5f1debddc569
Author: Alex Harui <ah...@apache.org>
AuthorDate: Tue Dec 3 15:50:34 2019 -0800
fix selection and highlights in virtual lists. Should fix #606
---
.../org/apache/royale/html/beads/VirtualListView.as | 21 ++++++++++++++++++---
1 file changed, 18 insertions(+), 3 deletions(-)
diff --git a/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/beads/VirtualListView.as b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/beads/VirtualListView.as
index b37f3e3..b09a77b 100644
--- a/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/beads/VirtualListView.as
+++ b/frameworks/projects/Basic/src/main/royale/org/apache/royale/html/beads/VirtualListView.as
@@ -24,15 +24,15 @@ package org.apache.royale.html.beads
import org.apache.royale.core.IBeadLayout;
import org.apache.royale.core.IBeadModel;
import org.apache.royale.core.IBeadView;
- import org.apache.royale.core.ISelectableItemRenderer;
import org.apache.royale.core.IItemRenderer;
import org.apache.royale.core.IItemRendererParent;
import org.apache.royale.core.IParent;
- import org.apache.royale.core.IParentIUIBase;
+ import org.apache.royale.core.IParentIUIBase;
import org.apache.royale.core.IRollOverModel;
+ import org.apache.royale.core.ISelectableItemRenderer;
import org.apache.royale.core.ISelectionModel;
import org.apache.royale.core.IStrand;
- import org.apache.royale.core.IUIBase;
+ import org.apache.royale.core.IUIBase;
import org.apache.royale.core.Strand;
import org.apache.royale.core.UIBase;
import org.apache.royale.core.ValuesManager;
@@ -75,6 +75,21 @@ package org.apache.royale.html.beads
super.handleInitComplete(event);
}
+ override public function getItemRendererForIndex(index:int):IItemRenderer
+ {
+ if (contentView.numElements == 0)
+ return null;
+
+ var firstIndex:int = (contentView.getElementAt(1) as ISelectableItemRenderer).index;
+
+ if (index < firstIndex)
+ return null;
+ if (index > (firstIndex + contentView.numElements))
+ return null;
+
+ return contentView.getElementAt(index - firstIndex + 1) as IItemRenderer;
+ }
+
/**
* @private
* @royaleignorecoercion org.apache.royale.core.ISelectableItemRenderer