> > in my app i have some interactive widgets but while loading data from > server this widgets must be inactivated and activated again after loading > is complete. i don't want to make the widgets invisible or inactivate every > single field/button. > the best solution would be a transparent panel with an loading image in > its center or corner overlaying the widgets while loading - but how to > achieve that? >
If you only want to overlay specific parts of your app (a complete overlay would be a PopupPanel with glass panel active), I would probably create a simple UiBinder view based on HTML (give it an absolute position with top,left,bottom,right being 0) and then just append/remove it to/from the appropriate parent element. The parent element should have a position:relative applied. But this only will disallow mouse events.. you can still tab through the controls and activate them using the keyboard I think. -- J. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/BrOeqrCyfjgJ. 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.
