Also have a look at how PopupPanel or DialogBox use Animation for an example.
-jason On Dec 23, 2009, at 2:24 PM, pohl wrote: > Absolutely. If another javascript manages to do something in a > browser, then you can do it in GWT. A good starting place would be > to look at is the following class: > > com.google.gwt.animation.client.Animation > > It's an abstract class that you extend. There's a mechanism that > repeatedly calls this method that you implement: > > onUpdate(double progress) > > The "progress" argument will be between 0.0 and 1.0, which tells you > how far along you are in the animation step. (Think of it as a > percentage.) Using that number, you can decide, for example, exactly > how "zoomed", or "faded", or "moved" your widget or element is. When > the animation starts, the value will be 0.0. When it's done, it will > be 1.0. In between, the Animation class provides a nice "easing > function" that gives something a bit more natural than straight linear > interpolation would. The nice thing about it is that you don't have > to think about the easing function. The abstract superclass will just > call onUpdate() and let you know how far along you are. > > http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/animation/client/Animation.html > > -- > > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
