final Label hBar1Label = new Label("Current File Progress");
hBar1Label.setHeight(16);
horizontalBars.addMember(hBar1Label);
final Progressbar hBar1 = new Progressbar();
hBar1.setHeight(24);
hBar1.setVertical(false);
horizontalBars.addMember(hBar1);
final Label hBar2Label = new Label("Total Progress");
hBar2Label.setHeight(16);
horizontalBars.addMember(hBar2Label);
final Progressbar hBar2 = new Progressbar();
hBar2.setVertical(false);
hBar2.setHeight(24);
horizontalBars.addMember(hBar2);
final IButton buttonStart = new IButton("Start Demo");
buttonStart.setAutoFit(true);
buttonStart.addClickHandler(new ClickHandler(){
public void onClick(ClickEvent event) {
buttonStart.setDisabled(true);
hBar1Value = 0;
hBar2Value = 0;
hBar1.setPercentDone(hBar1Value);
hBar1Label.setContents("Current File Progress");
hBar2.setPercentDone(hBar2Value);
hBar2Label.setContents("Total Progress");
new Timer() {
public void run() {
hBar1Value += 1 + (int) (10 * Math.random());
if (hBar1Value > 100) {
hBar1Value = 0;
hBar2Value += 1 + (int) (5 * Math.random());
if (hBar2Value >= 100)
hBar1Value = hBar2Value = 100;
hBar2.setPercentDone(hBar2Value);
hBar2Label.setContents("Total Progress: "+hBar2Value+"%");
}
hBar1.setPercentDone(hBar1Value);
hBar1Label.setContents("Current File Progress: "+hBar1Value+"%");