Hide Checkbox in Grid Header

[markrgli]

Hi all,

Is it possible to hide the Checkbox in a Grid Header? We have a Grid that uses CheckBoxSelectionModel but we need to restrict the user to do a "select all" operation using the Checkbox in the Header.

Thanks a lot!

[sven]

There is no buildin way. The checkbox gets shown with css (take a look at it with firebug). You will need to change this css but also you will need to subclass CheckBOxSelectionModel to not selectall on clicking the header.

[markrgli]

Thanks, sven. Will try what you suggested.

[diegop]

Sven,

by sub classing

CheckBOxSelectionModel the maximun you can do is neutralize the

"select all" event but the check box will still be there.
I saw some ways to not show the checkbox by interfering with the css class used but are all in Ext Js forums using methods not supported by ext gwt class.

[sven]

Yes, this is correct. You need to change two things:

1) The CSS
2) The class to not run the default logic.


Please also see my first reply where i stated this.