package com.smartgwt.sample.showcase.client.grid.autofit;
import com.smartgwt.client.types.ListGridFieldType;
import com.smartgwt.client.types.Overflow;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
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.CountrySampleData;
public class AutofitRowsSample extends ShowcasePanel {
private static final String DESCRIPTION = "Click the buttons to show different numbers of records. The grid resizes to fit all rows without scrolling.";
public static class Factory implements PanelFactory {
private String id;
public ShowcasePanel create() {
AutofitRowsSample panel = new AutofitRowsSample();
id = panel.getID();
return panel;
}
public String getID() {
return id;
}
public String getDescription() {
return DESCRIPTION;
}
}
public Canvas getViewPanel() {
Canvas canvas = new Canvas();
final ListGrid countryGrid = new ListGrid();
countryGrid.setWidth(500);
countryGrid.setHeight(1);
countryGrid.setTop(50);
countryGrid.setShowAllRecords(true);
countryGrid.setBodyOverflow(Overflow.VISIBLE);
countryGrid.setOverflow(Overflow.VISIBLE);
countryGrid.setLeaveScrollbarGap(false);
ListGridField nameField = new ListGridField("countryName", "Country");
ListGridField capitalField = new ListGridField("capital", "Capital");
ListGridField continentField = new ListGridField("continent", "Continent");
ListGridField countryCodeField = new ListGridField("countryCode", "Flag", 50);
countryCodeField.setType(ListGridFieldType.IMAGE);
countryCodeField.setImageURLPrefix("flags/16/");
countryCodeField.setImageURLSuffix(".png");
countryGrid.setFields(countryCodeField, nameField, capitalField, continentField);
canvas.addChild(countryGrid);
final ListGridRecord[] records = CountrySampleData.getRecords();
countryGrid.setData(records);
final ListGridRecord[] records5 = new ListGridRecord[5];
System.arraycopy(records, 0, records5, 0, 5);
final ListGridRecord[] records10 = new ListGridRecord[10];
System.arraycopy(records, 0, records10, 0, 10);
IButton show5Button = new IButton("Data set: 5 records");
show5Button.setLeft(0);
show5Button.setWidth(150);
show5Button.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
countryGrid.setData(records5);
}
});
canvas.addChild(show5Button);
IButton show10Button = new IButton("Data set: 10 records");
show10Button.setLeft(170);
show10Button.setWidth(150);
show10Button.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
countryGrid.setData(records10);
}
});
canvas.addChild(show10Button);
IButton showAllButton = new IButton("Data set: 15 records");
showAllButton.setLeft(340);
showAllButton.setWidth(150);
showAllButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
countryGrid.setData(records);
}
});
canvas.addChild(showAllButton);
return canvas;
}
public String getIntro() {
return DESCRIPTION;
}
}