tabSet.setTabBarPosition(Side.TOP);
tabSet.setWidth(400);
tabSet.setHeight(200);
Tab tTab1 = new Tab("Blue", "pieces/16/pawn_blue.png");
Img tImg1 = new Img("pieces/48/pawn_blue.png", 48, 48);
tTab1.setPane(tImg1);
Tab tTab2 = new Tab("Green", "pieces/16/pawn_green.png");
Img tImg2 = new Img("pieces/48/pawn_green.png", 48, 48);
tTab2.setPane(tImg2);
tabSet.addTab(tTab1);
tabSet.addTab(tTab2);
HLayout buttons = new HLayout();
buttons.setMembersMargin(15);
IButton addButton = new IButton("Add Tab");
addButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
//alternate between yellow pawn and green cube
if (tabSet.getTabs().length % 2 == 0) {
Tab tab = new Tab("Yellow", "pieces/16/pawn_yellow.png");
Img img = new Img("pieces/48/pawn_yellow.png", 48, 48);
tab.setPane(img);
tabSet.addTab(tab);
} else {
Tab tab = new Tab("Green", "pieces/16/cube_green.png");
Img img = new Img("pieces/48/cube_green.png", 48, 48);
tab.setPane(img);
tabSet.addTab(tab);
}
if (tabSet.getTabs().length == 0) {
tabSet.selectTab(0);