Updated Branches: refs/heads/develop 566fd846a -> 17cf4ace2
FLEX-25906 clear selected item when data provider changes Project: http://git-wip-us.apache.org/repos/asf/flex-sdk/repo Commit: http://git-wip-us.apache.org/repos/asf/flex-sdk/commit/5b087052 Tree: http://git-wip-us.apache.org/repos/asf/flex-sdk/tree/5b087052 Diff: http://git-wip-us.apache.org/repos/asf/flex-sdk/diff/5b087052 Branch: refs/heads/develop Commit: 5b087052817bc179c710ac64f8012b1938a7b7ba Parents: 566fd84 Author: Justin Mclean <jmcl...@apache.org> Authored: Thu Sep 12 14:38:35 2013 +1000 Committer: Justin Mclean <jmcl...@apache.org> Committed: Thu Sep 12 14:38:35 2013 +1000 ---------------------------------------------------------------------- .../spark/src/spark/components/ComboBox.as | 21 ++++++++++++++++++++ 1 file changed, 21 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/flex-sdk/blob/5b087052/frameworks/projects/spark/src/spark/components/ComboBox.as ---------------------------------------------------------------------- diff --git a/frameworks/projects/spark/src/spark/components/ComboBox.as b/frameworks/projects/spark/src/spark/components/ComboBox.as index 559b0bf..d7ab5c7 100644 --- a/frameworks/projects/spark/src/spark/components/ComboBox.as +++ b/frameworks/projects/spark/src/spark/components/ComboBox.as @@ -35,6 +35,7 @@ import flashx.textLayout.operations.DeleteTextOperation; import flashx.textLayout.operations.FlowOperation; import flashx.textLayout.operations.InsertTextOperation; +import mx.collections.IList; import mx.core.IIMESupport; import mx.core.mx_internal; import mx.events.FlexEvent; @@ -327,6 +328,26 @@ public class ComboBox extends DropDownListBase implements IIMESupport */ public var itemMatchingFunction:Function = null; + + //---------------------------------- + // dataProvider + //---------------------------------- + + [Inspectable(category="Data")] + + /** + * @private + * Update the label if the dataProvider has changed + */ + override public function set dataProvider(value:IList):void + { + if (dataProvider === value) + return; + + selectedItem = null; + super.dataProvider = value; + } + //-------------------------------------------------------------------------- // labelToItemFunction //--------------------------------------------------------------------------
