When you have a large no of listeners, as in your case Pankaj or When no listeners are available.
Use EventPreview class. It will detect any event occurring anywhere in your
page.
Event.addNativePreviewHandler(new Event.NativePreviewHandler()
{
public void onPreviewNativeEvent(NativePreviewEvent foEvent)
{
switch(foEvent.getTypeInt())
{
case Event.ONCLICK: handleClick(foEvent); break;
case Event.ONMOUSEOVER: handleMouseOver(foEvent); break;
}// end switch
}
});
On Sat, Jan 16, 2010 at 7:27 PM, Pankaj Goyal <[email protected]> wrote:
> Hi,
> How do i call an listener when i click on html text. i want to show
> dailouge message when user click on specific column of any row.
> for ex i have 10 column and i want to show dialouge message box when
> click on selected column.
> it is working fine for button but not working with text.
> Thanks
>
>
> Regards,
> Pankaj Goyal
> +91 96636 42808
> www.linkedin.com/in/pankaj28
>
>
>
>
> On Sat, Jan 16, 2010 at 5:07 PM, Abdullah Shaikh <
> [email protected]> wrote:
>
>> To support mouse events on panels you need to create a subclass of panel
>> and implement mousehandlers.
>>
>> Example for mouse out :
>>
>> class MyPanel extends VerticalPanel implements MouseOutHandler,
>> HasMouseOutHandlers
>>
>> Thanks,
>> Abdullah
>>
>> On Fri, Jan 15, 2010 at 8:20 PM, Viliam Durina
>> <[email protected]>wrote:
>>
>>> I need a Panel, on which I need to add mouse events. The only match
>>> seems to be the FocusPanel, which has a focus features which I don't
>>> need. But all other panels, surprisingly for me, don't support mouse
>>> events. Is there any specific reason for this or is it just an
>>> incomplete API?
>>>
>>> Thanks,
>>> Viliam
>>>
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>>>
>>>
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