/* * Smart GWT (GWT for SmartClient) * Copyright 2008 and beyond, Isomorphic Software, Inc. * * Smart GWT is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License version 3 * as published by the Free Software Foundation. Smart GWT is also * available under typical commercial license terms - see * http://smartclient.com/license * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. */ import com.smartgwt.client.data.Record; import com.smartgwt.client.data.RecordList; import com.smartgwt.client.data.ResultSet; import com.smartgwt.client.types.DragDataAction; import com.smartgwt.client.types.VerticalAlignment; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.TransferImgButton; import com.smartgwt.client.widgets.events.ClickEvent; import com.smartgwt.client.widgets.events.ClickHandler; import com.smartgwt.client.widgets.grid.ListGridRecord; import com.smartgwt.client.widgets.layout.HStack; import com.smartgwt.client.widgets.layout.VStack; import com.smartgwt.sample.showcase.client.data.PartData; import com.google.gwt.core.client.EntryPoint; public class DragListCopySample implements EntryPoint { public void onModuleLoad() { HStack hStack = new HStack(10); hStack.setHeight(160); final PartsListGrid myList1 = new PartsListGrid(); myList1.setEmptyMessage("No Records"); myList1.setCanDragRecordsOut(true); myList1.setCanReorderFields(true); myList1.setDragDataAction(DragDataAction.MOVE); //RecordList data = new RecordList(); Record[] data = PartData.getRecords(); myList1.setData(data); hStack.addMember(myList1); VStack transferStack = new VStack(3); transferStack.setWidth(20); transferStack.setAlign(VerticalAlignment.CENTER); final PartsListGrid myList2 = new PartsListGrid(); myList2.setEmptyMessage("No Records"); myList2.setCanAcceptDroppedRecords(true); myList2.setCanReorderRecords(true); TransferImgButton right = new TransferImgButton(TransferImgButton.RIGHT); right.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { myList2.transferSelectedData(myList1); } }); TransferImgButton rightAll = new TransferImgButton(TransferImgButton.RIGHT_ALL); rightAll.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { Record[] records = myList1.getRecords(); myList1.setData(new Record[]{}); for (Record record : records) { myList2.addData(record); } } }); TransferImgButton left = new TransferImgButton(TransferImgButton.LEFT); left.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { myList1.transferSelectedData(myList2); } }); TransferImgButton leftAll = new TransferImgButton(TransferImgButton.LEFT_ALL); leftAll.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { Record[] records = myList2.getRecords(); myList2.setData(new Record[]{}); for (Record record : records) { myList1.addData(record); } } }); transferStack.addMember(right); transferStack.addMember(left); transferStack.addMember(rightAll); transferStack.addMember(leftAll); hStack.addMember(transferStack); hStack.addMember(myList2); VStack modifyStack = new VStack(3); modifyStack.setWidth(20); modifyStack.setAlign(VerticalAlignment.CENTER); TransferImgButton up = new TransferImgButton(TransferImgButton.UP); up.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { ListGridRecord selectedRecord = myList2.getSelectedRecord(); if(selectedRecord != null) { int idx = myList2.getRecordIndex(selectedRecord); if(idx > 0) { RecordList rs = myList2.getRecordList(); rs.removeAt(idx); rs.addAt(selectedRecord, idx - 1); } } } }); TransferImgButton upFirst = new TransferImgButton(TransferImgButton.UP_FIRST); upFirst.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { ListGridRecord selectedRecord = myList2.getSelectedRecord(); if(selectedRecord != null) { int idx = myList2.getRecordIndex(selectedRecord); if(idx > 0) { RecordList rs = myList2.getRecordList(); rs.removeAt(idx); rs.addAt(selectedRecord, 0); } } } }); TransferImgButton down = new TransferImgButton(TransferImgButton.DOWN); down.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { ListGridRecord selectedRecord = myList2.getSelectedRecord(); if(selectedRecord != null) { RecordList rs = myList2.getRecordList(); int numRecords = rs.getLength(); int idx = myList2.getRecordIndex(selectedRecord); if(idx < numRecords - 1) { rs.removeAt(idx); rs.addAt(selectedRecord, idx + 1); } } } }); TransferImgButton downLast = new TransferImgButton(TransferImgButton.DOWN_LAST); downLast.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { ListGridRecord selectedRecord = myList2.getSelectedRecord(); if(selectedRecord != null) { RecordList rs = myList2.getRecordList(); int numRecords = rs.getLength(); int idx = myList2.getRecordIndex(selectedRecord); if(idx < numRecords - 1) { rs.removeAt(idx); rs.addAt(selectedRecord, rs.getLength()); } } } }); TransferImgButton delete = new TransferImgButton(TransferImgButton.DELETE); delete.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { ListGridRecord selectedRecord = myList2.getSelectedRecord(); if(selectedRecord != null) { myList2.removeData(selectedRecord); } } }); modifyStack.addMember(upFirst); modifyStack.addMember(up); modifyStack.addMember(down); modifyStack.addMember(downLast); modifyStack.addMember(delete); hStack.addMember(modifyStack); hStack.draw(); } }