I made a paging control and I noticed that while clicking on the buttons it is very easy to accidentally select the individual images and text. Is it possible to prevent this?

To clarify selecting I mean highlighting with the mouse. (Try dragging your mouse from one side of the screen to the other.)

If you try to highlight the text/controls in this grid it can't be selected. How is that done?
[Link](http://dev.sencha.com/deploy/dev/examples/grid/paging.html)