package com.gwt.client;

import com.google.gwt.core.client.EntryPoint;
import com.smartgwt.client.types.Overflow;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.client.widgets.tab.Tab;
import com.smartgwt.client.widgets.tab.TabSet;

/**
 * The client view of the demo.
 * 
 */
public class AcmeDemo implements EntryPoint {

  private VLayout mainLayout = new VLayout();

  public void onModuleLoad() {
    TabSet tabSet = new TabSet();
    tabSet.setDestroyPanes(true);
    tabSet.setWidth100();
    tabSet.setHeight100();

    tabSet.setShowCustomScrollbars(false);
    tabSet.setPaneContainerOverflow(Overflow.VISIBLE);
    tabSet.setOverflow(Overflow.VISIBLE);

    tabSet.addTab(getSmallerListingWidget());
    tabSet.addTab(getBiggerListingWidget());

    mainLayout.setWidth100();
    mainLayout.setHeight100();

    mainLayout.addMember(tabSet);
    mainLayout.draw();
  }

  private Tab getSmallerListingWidget() {
    Tab tab = new Tab("Smaller Listing - 10 Records");
    tab.setID("SmallerListingWidget");
    tab.setPane(new SmallerListingWidget());

    return tab;
  }

  private Tab getBiggerListingWidget() {
    Tab tab = new Tab("Bigger Listing - 100 Records");
    tab.setID("BiggerListingWidget");
    tab.setPane(new BiggerListingWidget());

    return tab;
  }
}


// --------------------------------------------------------------------------------------------------------------------
package com.gwt.client;

import com.smartgwt.client.types.Autofit;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.ListGridRecord;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.client.widgets.layout.VStack;

/**
 * @author hari_k
 * 
 */
public class SmallerListingWidget extends Canvas {
  private ListGrid listGrid;

  public SmallerListingWidget() {
    VLayout mainLayout = new VLayout();
    mainLayout.setWidth100();
    mainLayout.setHeight100();
    mainLayout.addMember(getMainPanel());
    addChild(mainLayout);
  }

  private VStack getMainPanel() {
    VStack mainPanel = new VStack();
    mainPanel.setWidth100();
    mainPanel.setHeight100();
    mainPanel.addMember(getListingTable());
    return mainPanel;
  }

  private ListGrid getListingTable() {
    if (listGrid == null) {
      listGrid = new ListGrid();

      setWidth100();
      // setHeight("330px");

      listGrid.setAutoFitMaxRecords(10);
      listGrid.setAutoFitData(Autofit.VERTICAL);

      ListGridField id = new ListGridField("ID", "ID");
      id.setHidden(true);

      ListGridField name = new ListGridField("NAME", "NAME");
      name.setCanFilter(false);
      name.setCanSort(false);

      ListGridField shortName = new ListGridField("SHORT_NAME", "SHORT_NAME");
      shortName.setCanFilter(false);
      shortName.setCanSort(false);

      ListGridField description = new ListGridField("DESCRIPTION", "DESCRIPTION");
      description.setCanFilter(false);
      description.setCanSort(false);

      ListGridField dataType = new ListGridField("DATATYPE", "DATATYPE");
      dataType.setCanFilter(false);
      dataType.setCanSort(false);

      listGrid.setFields(id, name, shortName, description, dataType);

      loadData();
    }
    return listGrid;
  }

  private void loadData() {
    ListGridRecord[] allListGridRecordAry = { new ListGridRecord() };
    for (int i = 0; i < 10; i++) {
      ListGridRecord listGridRecord = new ListGridRecord();
      listGridRecord.setAttribute("ID", i);
      listGridRecord.setAttribute("NAME", "NAME " + i);
      listGridRecord.setAttribute("SHORT_NAME", "SHORT_NAME " + i);
      listGridRecord.setAttribute("DESCRIPTION", "DESCRIPTION " + i);
      listGridRecord.setAttribute("DATATYPE", "DATATYPE " + i);

      allListGridRecordAry[i] = listGridRecord;
    }
    listGrid.setData(allListGridRecordAry);
  }
}

// --------------------------------------------------------------------------------------------------------------------
package com.gwt.client;

import com.smartgwt.client.types.Autofit;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.ListGridRecord;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.client.widgets.layout.VStack;

/**
 * @author hari_k
 * 
 */
public class BiggerListingWidget extends Canvas {
  private ListGrid listGrid;

  public BiggerListingWidget() {
    getVLayout();
  }

  private void getVLayout() {
    VLayout mainLayout = new VLayout();
    mainLayout.setWidth100();
    mainLayout.setHeight100();
    mainLayout.addMember(getMainPanel());
    addChild(mainLayout);
  }

  private VStack getMainPanel() {
    VStack mainPanel = new VStack();
    mainPanel.setWidth100();
    mainPanel.setHeight100();
    mainPanel.addMember(getListingTable());
    return mainPanel;
  }

  private ListGrid getListingTable() {
    if (listGrid == null) {
      listGrid = new ListGrid();

      setWidth100();
      // setHeight("330px");

      listGrid.setAutoFitMaxRecords(50);
      listGrid.setAutoFitData(Autofit.VERTICAL);

      ListGridField id = new ListGridField("ID", "ID");
      id.setHidden(true);

      ListGridField name = new ListGridField("NAME", "NAME");
      name.setCanFilter(false);
      name.setCanSort(false);

      ListGridField shortName = new ListGridField("SHORT_NAME", "SHORT_NAME");
      shortName.setCanFilter(false);
      shortName.setCanSort(false);

      ListGridField description = new ListGridField("DESCRIPTION", "DESCRIPTION");
      description.setCanFilter(false);
      description.setCanSort(false);

      ListGridField dataType = new ListGridField("DATATYPE", "DATATYPE");
      dataType.setCanFilter(false);
      dataType.setCanSort(false);

      listGrid.setFields(id, name, shortName, description, dataType);

      loadData();
    }
    return listGrid;
  }

  private void loadData() {
    ListGridRecord[] allListGridRecordAry = { new ListGridRecord() };
    for (int i = 0; i < 100; i++) {
      ListGridRecord listGridRecord = new ListGridRecord();
      listGridRecord.setAttribute("ID", i);
      listGridRecord.setAttribute("NAME", "NAME " + i);
      listGridRecord.setAttribute("SHORT_NAME", "SHORT_NAME " + i);
      listGridRecord.setAttribute("DESCRIPTION", "DESCRIPTION " + i);
      listGridRecord.setAttribute("DATATYPE", "DATATYPE " + i);

      allListGridRecordAry[i] = listGridRecord;
    }
    listGrid.setData(allListGridRecordAry);
  }
}