Home/ Questions/Q 507011
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-13T06:45:37+00:00

I’m trying to catch an event, when I switch the stacks of a StackLayoutPanel

  • 0

I’m trying to catch an event, when I switch the stacks of a StackLayoutPanel in GWT 2.0.
The biggest problem is that I don’t know which event gets fired and there seems to be no documentation, I have added a ChangeHandler with addDomHandler() but that hasn’t worked.
Unfortunately the StackLayoutPanel doesn’t implement the getSelectedIndex()-function so I can’t just use an ClickEvent and then check if the selected index has changed.

Is my only solution to use the StackPanel or is there a way to get this to work with the StackLayoutPanel?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    What I did, after some experiments: use a Label as the widget of the header with 100% width and then add a ClickEvent handler attached. Every time the ClickEvent arrives, it means the user clicked the header, so the panel will be visible…
    Not very nice, but it worked.
    I tried to wrap the header widget using a ClickWrapper (take a look to the StackLayoutPanel source code), but it didn’t worked, I dont know exactly why…

    • 0