You could simply don't add Navigation Control... Then with the map instance
you can get the reference for the Navigation control:
var controls = map.getControlsByClass('OpenLayers.Control.Navigation');
and then disable the zoom wheel:
for(var i = 0; i<controls.length; ++i){
map.removeControl(controls[i]);
}
Ps: This code also works if you want to add the Navigation control :D.
Regards
-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of Christopher Schmidt
Sent: quinta-feira, 18 de Dezembro de 2008 15:53
To: Didrik Pinte
Cc: [email protected]
Subject: Re: [OpenLayers-Users] {'zoomWheelEnabled':false}
On Thu, Dec 18, 2008 at 04:43:56PM +0100, Didrik Pinte wrote:
> Hi,
>
> I'm trying to disable the mouse wheel interaction.
>
> I've followed the navigation control example but it does not work.
>
> I initialise my map without controls, then I add ScaleLine, PanZoomBar,
> NavToolBar, LayerSwitcher, MousePosition and KeyboardDefaults
>
> Finally, I add my Navigation and explicitely call disableZoomWheel() on
> it BUT the zoom wheel stays activated on the loaded map.
You have added two Navigation controls to your map. The NavToolbar
creates a Navigation control (internally).
If you want different behavior of the NavToolbar, you'll need to create
a custom toolbar control -- copying the code from the NavToolbar, and
change the options of the Navigation control in the initialize.
> Is there any interaction between the Navigation and the other controls
> that could force the zoom wheel to stay activated ?
>
> Thanks
>
> Didrik
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> [email protected]
> http://openlayers.org/mailman/listinfo/users
--
Christopher Schmidt
MetaCarta
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