Treemenu scroll function but scrollbar not visible

[mierlp]

Hi

Is it possible to have the scrollbar functionality within a treemenu BUT NOT have the scrollbar visible 

My treemenu has a lot of items/submenu's so the scroll function has to work without showing the scrollbar

Regards Peter

 

[mierlp]

OR...if it's easier...how make it transparant ?
I prefer not visible but need scroll functionality.

[Sherzod]

19 hours ago, mierlp said:

OR...if it's easier...how make it transparant ?
I prefer not visible but need scroll functionality.

Hello, 

Also, you can try to use this technique:

 

[mierlp]

Hi Sherzod,

Does not work...with this code the application doesn't start up anymore.
When i disable/mark-out the code in afterrender, mouse-over,mouse-out 
the application start.
 

 

[Pep]

Hello,

If it helps, I tested this code in my app it worked.

[mierlp]

On a Treemenu ?

[Pep]

😌 Sorry I got confused, in a TuniTreeView it works fine 

[Sherzod]

On 4/12/2021 at 12:39 AM, mierlp said:

Does not work...with this code the application doesn't start up anymore.
When i disable/mark-out the code in afterrender, mouse-over,mouse-out 
the application start.

Try this code:

function afterCreate(sender)
{
    var me = sender;
    me.addListener('mouseout', function() {
        me.treeMenu.getEl().setStyle('overflow', 'hidden')
    });
    me.addListener('mouseover', function() {
        me.treeMenu.getEl().setStyle('overflow', 'auto')
    });
}

 

[mierlp]

Thank you  @Sherzod this works fine for me