Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.webgocommerce.client.view.uidocventa; import com.google.gwt.dom.client.Style; import com.google.gwt.dom.client.Style.VerticalAlign; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.event.dom.client.KeyCodes; import com.google.gwt.event.dom.client.KeyUpEvent; import com.google.gwt.event.dom.client.KeyUpHandler; import com.google.gwt.event.logical.shared.ResizeEvent; import com.google.gwt.event.logical.shared.ResizeHandler; import com.google.gwt.i18n.client.DateTimeFormat; import com.google.gwt.user.client.Window; import com.google.gwt.user.client.ui.Button; import com.google.gwt.user.client.ui.CheckBox; import com.google.gwt.user.client.ui.FlexTable; import com.google.gwt.user.client.ui.HorizontalPanel; import com.google.gwt.user.client.ui.Label; import com.google.gwt.user.client.ui.ListBox; import com.google.gwt.user.datepicker.client.DateBox; import com.google.gwt.user.datepicker.client.DateBox.DefaultFormat; import com.google.gwt.user.datepicker.client.DatePicker; import com.googlecode.mgwt.ui.client.widget.input.search.MSearchBox; import com.webgocommerce.client.beanproxy.CabeceraVentaProxy; import com.webgocommerce.client.uiutil.UIFormMantenimiento; import com.webgocommerce.client.uiutil.UISeparador; import com.webgocommerce.client.view.grid.GridCabeceraVenta; import com.webgocommerce.client.view.grid.GridDetailVenta; import com.webgocommerce.client.view.uisesion.UISesion; /** * * @author SISTEMAS */ public class UIDocVenta extends UIFormMantenimiento implements InterUIDocVenta, KeyUpHandler, ClickHandler { private DateTimeFormat dateFormat = DateTimeFormat.getFormat("dd/MM/yyyy"); private DefaultFormat defaultFormat = new DefaultFormat(dateFormat); private Label lblDesde; protected DateBox boxDateIni; private Label lblHasta; protected DateBox boxDateFin; private Label lblExcluirFechas; protected CheckBox chkExcluirFechas; private Label lblSoloAnulados; protected CheckBox chkSoloAnulados; protected MSearchBox txtBuscar; private HorizontalPanel pnlToolDoc; protected GridCabeceraVenta grid; protected GridDetailVenta grid2; private FlexTable pnlData; private FlexTable pnlSearch; private Label lblDocumento; protected Label lblTipoDoc; protected Label lblSerie; private Label lblSeparador; protected Label lblPreImpreso; protected String docSeries; protected ListBox lstFiltro; protected CabeceraVentaProxy headVenta; protected Button btnCambiarEstado; protected Button btnExportar; public UIDocVenta() { initComponents(); initStyle(); initListener(); reCalcularWindows(); } private void initComponents() { btnCambiarEstado = new Button("Ver estado"); btnExportar = new Button("Exportar"); lstFiltro = new ListBox(); lstFiltro.addItem("DOC. CLIENTE", "RUCCLIENTE"); lstFiltro.addItem("NOM. CLIENTE", "DESCCLIENTE"); lstFiltro.addItem("CORRELATIVO", "CORRELATIVO"); pnlSearch = new FlexTable(); chkExcluirFechas = new CheckBox(); chkSoloAnulados = new CheckBox(); boxDateIni = new DateBox(new DatePicker(), UISesion.beanInitParam.getFechaServer(), defaultFormat); boxDateFin = new DateBox(new DatePicker(), UISesion.beanInitParam.getFechaServer(), defaultFormat); lblDesde = new Label("Fecha Emision: Desde"); lblHasta = new Label("Hasta"); lblExcluirFechas = new Label("ExcluirFechas"); lblSoloAnulados = new Label("Mostrar solo Anulados"); pnlSearch.setWidget(0, 0, lblDesde); pnlSearch.setWidget(0, 1, boxDateIni); pnlSearch.setWidget(0, 2, lblHasta); pnlSearch.setWidget(0, 3, boxDateFin); pnlSearch.setWidget(0, 4, lblExcluirFechas); pnlSearch.setWidget(0, 5, chkExcluirFechas); pnlSearch.setWidget(0, 6, new UISeparador()); pnlSearch.setWidget(0, 7, lblSoloAnulados); pnlSearch.setWidget(0, 8, chkSoloAnulados); lblSeparador = new Label("-"); lblTipoDoc = new Label(""); lblSerie = new Label(""); lblPreImpreso = new Label(""); lblDocumento = new Label("Detalle del documento:"); txtBuscar = new MSearchBox(); txtBuscar.setPlaceHolder("Buscar"); pnlToolDoc = new HorizontalPanel(); pnlToolDoc.add(lblDocumento); pnlToolDoc.add((new UISeparador()).isSpace()); pnlToolDoc.add(lblTipoDoc); pnlToolDoc.add((new UISeparador()).isSpace()); pnlToolDoc.add(lblSerie); pnlToolDoc.add(lblSeparador); pnlToolDoc.add(lblPreImpreso); pnlData = new FlexTable(); grid = new GridCabeceraVenta(); grid.setMinimumTableWidth(1024, Style.Unit.PX); grid2 = new GridDetailVenta(); grid2.setMinimumTableWidth(1024, Style.Unit.PX); pnlData.setWidget(0, 0, grid); pnlData.setWidget(1, 0, pnlToolDoc); pnlData.setWidget(2, 0, grid2); this.getPnlTabla().add(pnlData); pnlSearch.setWidget(1, 0, lstFiltro); pnlSearch.setWidget(1, 1, txtBuscar); pnlSearch.getFlexCellFormatter().setColSpan(1, 1, 8); pnlSearch.setCellSpacing(5); this.getPnlBusqueda().add(pnlSearch); this.btnOper1.setVisible(false); this.btnOper2.setVisible(false); this.btnOper3.setVisible(false); this.addComponent(btnCambiarEstado); btnCambiarEstado.setVisible(false); this.addComponent(btnExportar); Window.addResizeHandler(new ResizeHandler() { @Override public void onResize(ResizeEvent event) { reCalcularWindows(); } }); } private void reCalcularWindows() { int alto = Window.getClientHeight() - 165; this.getPnlTabla().setHeight(alto + "px"); this.getPnlBotones().setHeight(alto + "px"); alto = alto - 135; alto = alto / 2; grid.setHeight(alto + "px"); grid2.setHeight(alto + "px"); pnlToolDoc.setHeight("32px"); pnlData.setWidth("100%"); } private void initStyle() { lblDocumento.getElement().getStyle().setVerticalAlign(VerticalAlign.MIDDLE); lblDocumento.getElement().getStyle().setProperty("display", "table-cell"); lblDocumento.setHeight("32px"); lblTipoDoc.getElement().getStyle().setVerticalAlign(VerticalAlign.MIDDLE); lblTipoDoc.getElement().getStyle().setProperty("display", "table-cell"); lblTipoDoc.setHeight("32px"); lblSerie.getElement().getStyle().setVerticalAlign(VerticalAlign.MIDDLE); lblSerie.getElement().getStyle().setProperty("display", "table-cell"); lblSerie.setHeight("32px"); lblPreImpreso.getElement().getStyle().setVerticalAlign(VerticalAlign.MIDDLE); lblPreImpreso.getElement().getStyle().setProperty("display", "table-cell"); lblPreImpreso.setHeight("32px"); lblSeparador.getElement().getStyle().setVerticalAlign(VerticalAlign.MIDDLE); lblSeparador.getElement().getStyle().setProperty("display", "table-cell"); lblSeparador.setHeight("32px"); grid.getElement().getStyle().setBorderStyle(Style.BorderStyle.SOLID); grid.getElement().getStyle().setBorderWidth(0.2, Style.Unit.PX); grid2.getElement().getStyle().setBorderStyle(Style.BorderStyle.SOLID); grid2.getElement().getStyle().setBorderWidth(0.2, Style.Unit.PX); txtBuscar.getElement().getFirstChild().getFirstChild().removeFromParent(); lstFiltro.setWidth("100%"); } private void initListener() { txtBuscar.textBox.addKeyUpHandler(this); grid.addHandler(this, KeyUpEvent.getType()); btnExportar.addClickHandler(this); btnCambiarEstado.addClickHandler(this); } @Override public void loadSeriesUserVenta() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public void onKeyUp(KeyUpEvent event) { if (txtBuscar.textBox.equals(event.getSource())) { grid.getDataProvider().setFilter(txtBuscar.getText()); grid.getDataProvider().refresh(); if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER) { grid.setFocus(true); } } else if (grid.equals(event.getSource())) { if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER || event.getNativeEvent().getKeyCode() == KeyCodes.KEY_SPACE) { itemSelected(); showUIOper4(); } } } private void itemSelected() { if (grid.getDataProvider().hasFilter()) { headVenta = grid.getDataProvider().resulted.get(grid.getKeyboardSelectedRow()); grid.getSelectionModel().setSelected(headVenta, true); } else { headVenta = grid.getData().get(grid.getKeyboardSelectedRow()); grid.getSelectionModel().setSelected(headVenta, true); } } @Override public void onClick(ClickEvent event) { // TODO Auto-generated method stub if (event.getSource().equals(btnOper1)) { showUIOper1(); } else if (event.getSource().equals(btnOper2)) { showUIOper2(); } else if (event.getSource().equals(btnOper3)) { showUIOper3(); } else if (event.getSource().equals(btnOper4)) { showUIOper4(); } else if (event.getSource().equals(btnOper0)) { loadSeriesUserVenta(); } else if (event.getSource().equals(btnExportar)) { exportarData(); } else if (event.getSource().equals(btnCambiarEstado)) { showUICambiarEstado(); } } @Override public void exportarData() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } @Override public void showUICambiarEstado() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } }