""check/uncheck all rows""- For this, u will either extend CheckBoxCell and
override the onBrowserEvent(....) method.
or create a new AbstractCell and override the onBrowser(..) method..
Thanks,
Subhro.
2010/12/15 Subhrajyoti Moitra <subhrajyo...@gmail.com>
> I believe u are talking about CellTable widget. If so..
>
> Define a Header object;
> Implement the getValue method.
>
> The header accepts a cell object in its constructor.
> U can define any Cell like CheckBoxCell etc.
>
> CheckboxCell cb=new CheckboxCell();
> Header<Boolean> hdr=new Header<Boolean>(cb) {
> @Override
> public Boolean getValue() {
>
> return false;//return true to see a checked
> checkbox.
> }
> };
>
> CellTable ct=new CellTable();
> ct.addColumn(colCell,hdr);
>
> colCell is defined elsewhere.
>
> Hope this helps.
>
> Thanks,
> Subhro.
>
>
> On Wed, Dec 15, 2010 at 1:00 PM, Diyko <diyko...@gmail.com> wrote:
>
>> I thought it should be easy
>> Help
>>
>> On 14 Грд, 21:17, Diyko <diyko...@gmail.com> wrote:
>> > I need add checkbox in header and implement "check/uncheck all rows"
>> > functionality?
>> > Anybody did it already?
>>
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