Examples of com.google.gwt.user.client.Timer

com.google.gwt.user.client.Timer
A simplified, browser-safe timer class. This class serves the same purpose as java.util.Timer, but is simplified because of the single-threaded environment.
To schedule a timer, simply create a subclass of it (overriding {@link #run}) and call {@link #schedule} or {@link #scheduleRepeating}.

NOTE: If you are using a timer to schedule a UI animation, use {@link com.google.gwt.animation.client.AnimationScheduler} instead. Thebrowser can optimize your animation for maximum performance.

Example
{@example com.google.gwt.examples.TimerExample}

       * instead of creating a task per entry. Then, we could have one recurring task per map (which
       * would clean the entire map and then reschedule itself depending upon when the next
       * expiration comes). We also want to avoid removing an entry prematurely if the entry was set
       * to the same value again.
       */
      Timer timer = new Timer() {
        @Override
        public void run() {
          remove(key, value);
        }
      };
      timer.schedule((int) expirationMillis);
    }

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          img.setKeepInParentRect(true);
          img.setShowEdges(true);
          img.setLeft(FeatureListGrid.this.getAbsoluteLeft() + 10);
          img.setTop(FeatureListGrid.this.getAbsoluteTop() + 10);
          img.draw();
          killTimer = new Timer() {


            public void run() {
              img.destroy();
            }
          };

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    if (contains(eventWidget)) {
      removeChild(eventWidget);
      eventWidget.setVisible(false);
    }
    if (resizeTimer == null) {
      resizeTimer = new Timer() {


        @Override
        public void run() {
          resize();
        }

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          img.setKeepInParentRect(true);
          img.setShowEdges(true);
          img.setLeft(AttributeListGrid.this.getAbsoluteLeft() + 10);
          img.setTop(AttributeListGrid.this.getAbsoluteTop() + 10);
          img.draw();
          killTimer = new Timer() {


            public void run() {
              img.destroy();
            }
          };

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        }
      }
    }
    final Canvas[] toolStripMembers = toolStrip.getMembers();
    // delaying this fixes an image 'undefined' error
    Timer t = new Timer() {


      @Override
      public void run() {
        updateButtonIconsAndStates(toolStripMembers);
      }


    };
    t.schedule(10);
    return toolStrip;
  }

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   */
  public LoadingScreen(MapWidget mapWidget, String applicationTitle) {
    super();
    // make sure we always fade out after 20s !
    final MapWidget m = mapWidget;
    Timer t = new Timer() {


      @Override
      public void run() {
        fadeOut(m);
      }


    };
    t.schedule(20000);
    registerMap(mapWidget);
    setCursor(Cursor.WAIT);


    VLayout banner = new VLayout();
    banner.setLayoutAlign(Alignment.CENTER);

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    }
  }


  protected void onDraw() {
    super.onDraw();
    Timer timer = new Timer() {


      public void run() {
        progressPercentage += 10;
        progressBar.setPercentDone(progressPercentage);
        if (progressPercentage < 100) {
          schedule(50);
        }
      }
    };
    timer.schedule(50);
  }

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    notifyPanel.setVisible(true);
    notifyPanel.getTextArea().setText("");
    setNotifyPanel(notifyPanel);
    RootPanel.get("notification").add(notifyPanel);


    Timer timer = new Timer() {
      public void run() {
        getSubscriptionNotifications();
      }
    };
      timer.scheduleRepeating(20000);
      getSubscriptionNotifications();
  }

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                    listener.onDisconnected();
                    xmlHttpRequest.abort();
                }
                xmlHttpRequest = null;
            } else {
                new Timer() {
                    XMLHttpRequest r = xmlHttpRequest;
                    @Override
                    public void run() {
                        r.clearOnReadyStateChange();
                        if (r.getReadyState() != XMLHttpRequest.DONE

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        final Info info = new Info(title, message);


        info.show();
        
        Timer t = new Timer() {
            @Override
            public void run() {
                info.hide();
            }
        };
        t.schedule(4000);
    }

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