Hi Carlos, Done.
Carlos Rovira <carlosrov...@apache.org> escreveu no dia quinta, 10/09/2020 à(s) 08:58: > Hi Hugo, > > could you please create a PR (Pull Request)? > That way we get better with how Apache works and you get credits for your > work, Royale gets better collaboration numbers and the process is in > general better to track if you continue contributing in the future (what I > expect). Also, doing good contributions, having a good knowledge of Royale > and aligning with community guidelines of respect and teamwork could make > you eligible to be a committer in the future and add this directly. > > Thanks! > > > El jue., 10 sept. 2020 a las 1:01, Hugo Ferreira (<hferreira...@gmail.com > >) > escribió: > > > Hi Carlos, > > > > Here the full class source code. > > Tested and working. > > You can add to Royale source code tree. > > > > > > > //////////////////////////////////////////////////////////////////////////////// > > // > > // 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.datagrid > > { > > import org.apache.royale.core.IBead; > > import org.apache.royale.jewel.DataGrid; > > import org.apache.royale.core.IStrand; > > import org.apache.royale.jewel.beads.views.DataGridView; > > import org.apache.royale.events.MouseEvent; > > import org.apache.royale.jewel.supportClasses.datagrid.DataGridButtonBar; > > import org.apache.royale.collections.Sort; > > import org.apache.royale.collections.SortField; > > import org.apache.royale.collections.IArrayListView; > > import org.apache.royale.jewel.supportClasses.datagrid.DataGridColumn; > > > > public class DataGridSortBead implements IBead > > { > > public function DataGridSortBead() > > { > > super(); > > } > > private var dg:DataGrid; > > > > private var descending:Boolean; > > /** > > * @copy org.apache.royale.core.IBead#strand > > * > > * @langversion 3.0 > > * @playerversion Flash 10.2 > > * @playerversion AIR 2.6 > > * @productversion Royale 0.0 > > */ > > public function set strand(value:IStrand):void > > { > > dg = value as DataGrid; > > (dg.view as DataGridView).header.addEventListener(MouseEvent.CLICK, > > mouseClickHandler, false); > > } > > /** > > * @private > > */ > > private function mouseClickHandler(event:MouseEvent):void > > { > > var dgView:DataGridView = dg.view as DataGridView; > > var buttonBar:DataGridButtonBar = (dgView.header as DataGridButtonBar); > > // probably down on one button and up on another button > > // so the ButtonBar won't change selection > > if (event.target == buttonBar) return; > > var column:DataGridColumn = event.target.data as DataGridColumn; > > var collection:IArrayListView = dg.dataProvider as IArrayListView; > > if (collection && collection.length) > > { > > if (collection.sort && collection.sort.fields[0].name == > column.dataField) > > descending = !descending; > > > > var sort:Sort = new Sort(); > > var sortField:SortField = new SortField(column.dataField, false, > > descending); > > > > sort.fields = [ sortField ]; > > collection.sort = sort; > > > > (dgView.header as DataGridButtonBar).model.dispatchEvent(new Event( > > "dataProviderChanged")); > > > > // force redraw of column headers > > collection.refresh(); > > dg.dataProvider = null; > > dg.dataProvider = collection; > > } > > } > > } > > } > > > > Hugo Ferreira <hferreira...@gmail.com> escreveu no dia quarta, 9/09/2020 > > à(s) 14:19: > > > > > OK, thank you for the tips. > > > I will try to it :) > > > > > > Carlos Rovira <carlosrov...@apache.org> escreveu no dia quarta, > > 9/09/2020 > > > à(s) 14:15: > > > > > >> Hi Hugo, > > >> > > >> some helpers: > > >> > > >> 1.- You can create a "DataGridSortBead" class in jewel library. > package > > >> should be: org.apache.royale.jewel.beads.controls.datagrid > > >> 2.- add to jewel-manifest.xml > > >> 3.- code will be similar to the MXRoyale version. > > >> a) in the strand method override you retrieve the bead view > > >> (DataGridView) > > >> b) you create a listener for MouseEvent.CLICK > > >> > > >> (at that time if you put a trace in that handler you should see the > > traces > > >> as you click a button in the button bar) > > >> > > >> c) Finally you implement the sorting. That should be very similar > > to > > >> MXRoyale code just taking into account that Jewel uses ArrayList and > > >> ArrayListView for sorting. > > >> > > >> I think these are the main puzzle's pieces if you want to try it. > > >> > > >> > > >> > > >> El mié., 9 sept. 2020 a las 14:58, Hugo Ferreira (< > > hferreira...@gmail.com > > >> >) > > >> escribió: > > >> > > >> > "Now that you have a bit more experience" > > >> > Comparing to Flex, not so much. > > >> > > > >> > "what do you think about trying to create a Jewel version of > > >> > "DataGridSortBead"" > > >> > I think that I'm still very new to Royale and I never tried to > create > > a > > >> > bead but I can try and check other bead to chek how to implement > one. > > If > > >> > sucessed I will post here the source so any of you guys can add to > > >> source > > >> > tree. > > >> > > > >> > Carlos Rovira <carlosrov...@apache.org> escreveu no dia quarta, > > >> 9/09/2020 > > >> > à(s) 13:42: > > >> > > > >> > > Hi Hugo, > > >> > > > > >> > > Sorting in Jewel is still not implemented sorry. > > >> > > 'DataGridSortBead' is a bead from emulation library, so it will > not > > >> work > > >> > > with Jewel. > > >> > > > > >> > > Now that you have a bit more experience with Royale and Jewel, > what > > do > > >> > you > > >> > > think about trying to create a Jewel version of "DataGridSortBead" > > and > > >> > > submit for review as PR? I think we need folks like you trying to > > take > > >> > over > > >> > > Royale and join us helping where is possible. What do you think? > > >> > > > > >> > > Thanks > > >> > > > > >> > > El mié., 9 sept. 2020 a las 11:07, Hugo Ferreira (< > > >> > hferreira...@gmail.com > > >> > > >) > > >> > > escribió: > > >> > > > > >> > > > Hello, > > >> > > > > > >> > > > I have a Jewel DataGrid. > > >> > > > I see that Jewel DataGrid uses a button in header, obviously for > > >> > sorting. > > >> > > > Clicking nothing happens. > > >> > > > Once almost every property is added thru beads, I searched and > > found > > >> > this > > >> > > > bead: DataGridSortBead but after I added it the DataGrid shows > > empty > > >> > > > without any error in console. > > >> > > > > > >> > > > What I'm doing wrong here ? > > >> > > > > > >> > > > > >> > > > > >> > > -- > > >> > > Carlos Rovira > > >> > > http://about.me/carlosrovira > > >> > > > > >> > > > >> > > >> > > >> -- > > >> Carlos Rovira > > >> http://about.me/carlosrovira > > >> > > > > > > > > -- > Carlos Rovira > http://about.me/carlosrovira >
