package com.smartgwt.sample.showcase.client.grid.editing;
import com.google.gwt.i18n.client.NumberFormat;
import com.smartgwt.client.types.Alignment;
import com.smartgwt.client.types.ListGridEditEvent;
import com.smartgwt.client.types.ListGridFieldType;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.grid.CellFormatter;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.ListGridRecord;
import com.smartgwt.sample.showcase.client.PanelFactory;
import com.smartgwt.sample.showcase.client.ShowcasePanel;
import com.smartgwt.sample.showcase.client.data.CountryXmlDS;
public class GridEditByRowSample extends ShowcasePanel {
private static final String DESCRIPTION = "<p><b>Click</b> on any cell to start editing. Use <b>Tab</b>, <b>Shift-Tab</b>," +
" <b>Up Arrow</b>, and <b>Down Arrow</b> to move between cells.</p><p>Changes are saved" +
" automatically when you move to another row. Press <b>Enter</b> to save the current row" +
" and dismiss the editors, or <b>Esc</b> to discard changes for the current row and dismiss" +
" the editors.</p>";
public static class Factory implements PanelFactory {
private String id;
public Canvas create() {
GridEditByRowSample panel = new GridEditByRowSample();
id = panel.getID();
return panel;
}
public String getID() {
return id;
}
public String getDescription() {
return DESCRIPTION;
}
}
public Canvas getViewPanel() {
final ListGrid countryGrid = new ListGrid();
countryGrid.setWidth(550);
countryGrid.setHeight(224);
countryGrid.setShowAllRecords(true);
countryGrid.setCellHeight(22);
countryGrid.setDataSource(CountryXmlDS.getInstance());
ListGridField countryCodeField = new ListGridField("countryCode", "Flag", 40);
countryCodeField.setAlign(Alignment.CENTER);
countryCodeField.setType(ListGridFieldType.IMAGE);
countryCodeField.setImageURLPrefix("flags/16/");
countryCodeField.setImageURLSuffix(".png");
countryCodeField.setCanEdit(false);
ListGridField nameField = new ListGridField("countryName", "Country");
ListGridField continentField = new ListGridField("continent", "Continent");
ListGridField memberG8Field = new ListGridField("member_g8", "Member G8");
ListGridField populationField = new ListGridField("population", "Population");
populationField.setType(ListGridFieldType.INTEGER);
populationField.setCellFormatter(new CellFormatter() {
public String format(Object value, ListGridRecord record, int rowNum, int colNum) {
if(value == null) return null;
NumberFormat nf = NumberFormat.getFormat("0,000");
try {
return nf.format(((Number) value).longValue());
} catch (Exception e) {
return value.toString();
}
}
});
ListGridField independenceField = new ListGridField("independence", "Independence");
countryGrid.setFields(countryCodeField, nameField,continentField, memberG8Field, populationField, independenceField);
countryGrid.setAutoFetchData(true);
countryGrid.setCanEdit(true);
countryGrid.setEditEvent(ListGridEditEvent.CLICK);
return countryGrid;
}
public String getIntro() {
return DESCRIPTION;
}
}