This is an automated email from the ASF dual-hosted git repository. raudjcholo pushed a commit to branch ComboBoxListCloseOnClick in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
commit 5977922dbf544f2472f518f3c4428d0838e0de85 Author: Raul Nuñez <[email protected]> AuthorDate: Thu Dec 10 16:29:11 2020 +0100 Bead that can be used with a Jewel ComboBox to allow closing ComBox popup in combobox with custom item renderer --- .../Jewel/src/main/resources/jewel-manifest.xml | 1 + .../controls/combobox/ComboBoxListCloseOnClick.as | 108 +++++++++++++++++++++ 2 files changed, 109 insertions(+) diff --git a/frameworks/projects/Jewel/src/main/resources/jewel-manifest.xml b/frameworks/projects/Jewel/src/main/resources/jewel-manifest.xml index dba5149..1e6f2e5 100644 --- a/frameworks/projects/Jewel/src/main/resources/jewel-manifest.xml +++ b/frameworks/projects/Jewel/src/main/resources/jewel-manifest.xml @@ -210,6 +210,7 @@ <component id="ComboLowerCase" class="org.apache.royale.jewel.beads.controls.combobox.ComboLowerCase"/> <component id="ComboBoxDisabled" class="org.apache.royale.jewel.beads.controls.combobox.ComboBoxDisabled"/> <component id="ComboBoxTruncateText" class="org.apache.royale.jewel.beads.controls.combobox.ComboBoxTruncateText"/> + <component id="ComboBoxListCloseOnClick" class="org.apache.royale.jewel.beads.controls.combobox.ComboBoxListCloseOnClick" /> <component id="LayoutChildren" class="org.apache.royale.jewel.beads.layouts.LayoutChildren"/> <component id="BasicLayout" class="org.apache.royale.jewel.beads.layouts.BasicLayout"/> diff --git a/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/beads/controls/combobox/ComboBoxListCloseOnClick.as b/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/beads/controls/combobox/ComboBoxListCloseOnClick.as new file mode 100644 index 0000000..b3af3d6 --- /dev/null +++ b/frameworks/projects/Jewel/src/main/royale/org/apache/royale/jewel/beads/controls/combobox/ComboBoxListCloseOnClick.as @@ -0,0 +1,108 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// Licensed to the Apache Software Foundation (ASF) under one or more +// contributor license agreements. See the NOTICE file distributed with +// this work for additional information regarding copyright ownership. +// The ASF licenses this file to You under the Apache License, Version 2.0 +// (the "License"); you may not use this file except in compliance with +// the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +//////////////////////////////////////////////////////////////////////////////// +package org.apache.royale.jewel.beads.controls.combobox +{ + import org.apache.royale.core.IBead; + import org.apache.royale.jewel.beads.views.ComboBoxView; + import org.apache.royale.core.IStrand; + import org.apache.royale.jewel.ComboBox; + import org.apache.royale.jewel.List; + import org.apache.royale.events.MouseEvent; + import org.apache.royale.events.IEventDispatcher; + import org.apache.royale.core.ValuesManager; + + + /** + * The ComboBoxListCloseOnClick bead class is a specialty bead that can be used with + * a Jewel ComboBox to allow closing ComBox popup in combobox with custom item renderer + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion Royale 0.9.8 + */ + public class ComboBoxListCloseOnClick implements IBead{ + + /** + * constructor. + * + * @langversion 3.0 + * @playerversion Flash 10.2 + * @playerversion AIR 2.6 + * @productversion Royale 0.9.8 + */ + public function ComboBoxListCloseOnClick(){ + } + + private var _list:List; + private var comboView:ComboBoxView; + + + public function set strand(value:IStrand):void + { + var comboBox:ComboBox = (value as ComboBox); + comboView = (comboBox.view as ComboBoxView); + var itemRendererClass:Class = ValuesManager.valuesImpl.getValue(comboView.host, "iItemRenderer") as Class; + // Apart from checking that the bead is applied to a Jewel ComboBox, + // it is checked that the combobox has a custom item renderer assigned and that it does not have the SearchFilter bead + if (comboView && (comboBox.itemRenderer || itemRendererClass != null) && beadsIsNotIncludedSearchFilter(comboBox.beads)){ + (value as IEventDispatcher).addEventListener('popUpOpened', popUpOpenedHandler, false); + (value as IEventDispatcher).addEventListener('popUpClosed', popUpClosedHandler, false); + } + } + + private function beadsIsNotIncludedSearchFilter(beads:Array):Boolean{ + for(var i:int = 0; i<beads.length; i++){ + if(beads[i] is SearchFilter) + return false; + } + return true; + } + + protected function popUpOpenedHandler():void { + list = comboView.popup.view.list; + } + + protected function popUpClosedHandler():void { + list = null; + } + + [Bindable] + public function get list():List + { + return _list; + } + public function set list(value:List):void + { + _list = value; + COMPILE::JS + { + if (list != null) + list.addEventListener(MouseEvent.CLICK, onListClick); + } + } + + private function onListClick(event:MouseEvent):void + { + list.removeEventListener(MouseEvent.CLICK, onListClick); + comboView.popUpVisible = false; + } + + } +} \ No newline at end of file
