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Google Wallet Integration through custom widget in Vaadin6

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问题 I need to integrate Google wallet into my Vaadin 6 application, downloaded wallet api/demo from here. First I was trying to run this given sample into vaadin but after a long effort I am stuck now. Tried lots of ways/examples , studied lot about widgets but only this example was found to be simple and working. I added my lines of code, the process going smooth upto the purchase() call but when it calls wallet API function buy() the browser's page get cleared and nothing happened as if program

Google Wallet Integration through custom widget in Vaadin6

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GWT notification widget?

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问题 do you know if there is any notification widget for GWT out there, like this one here? http://demo.vaadin.com/sampler#NotificationHumanized 回答1: AFAIK there is no such widget in core GWT, but why not roll your own: public class DelayedPopup extends PopupPanel { public DelayedPopup(String text, boolean autoHide, boolean modal) { super(autoHide, modal); setWidget(new Label(text)); } void show(int delayMilliseconds) { show(); Timer t = new Timer() { @Override public void run() { DelayedPopup

GWT notification widget?

阅读更多关于 GWT notification widget?

do you know if there is any notification widget for GWT out there, like this one here? http://demo.vaadin.com/sampler#NotificationHumanized AFAIK there is no such widget in core GWT, but why not roll your own: public class DelayedPopup extends PopupPanel { public DelayedPopup(String text, boolean autoHide, boolean modal) { super(autoHide, modal); setWidget(new Label(text)); } void show(int delayMilliseconds) { show(); Timer t = new Timer() { @Override public void run() { DelayedPopup.this.hide(); } }; // Schedule the timer to close the popup in 3 seconds. t.schedule(3000); } } This is out of