How to auto resize popup list in GridViewComboBoxColumn ?

[Stanley]

Please refer the picture from attachment.

2 questions below...

1. How to auto resize popup list?
I want the popup list width greater than column width. 

2. How to display the full text when mouse over?
I need let the user know value before selecting.

I hope it can done.
Thanks in advance.

[Ivan Petrov]

Hi Stanley,

Thank you for writing.

I have attached an example project which demonstrates how to achieve your case. It measures each item in the drop down and changes the size of the popup to show the full text of each item.

I hope this will be useful for you. If you have further questions, I would be glad to help.

Kind regards,
Ivan Petrov
the Telerik team

[Stanley]

Hi Telerik Support,

Thank you.
How about question 2?
Is possible show full text in tooltips?
if I dont want to set auto resize.

[Ivan Petrov]

Hi Stanley,

Thank you for writing back.

Excuse me for the omission in my previous post. To show a tool tip, you need a control which would act as an owner of the tool tip. In the case of the drop down editor it is an element and therefore it does not have mechanism for showing tooltips. In this case to show a tool tip, you will have to implement all the logic manually. 

I hope this will help. Should you have further questions, feel free to ask.

Regards,
Ivan Petrov
the Telerik team