Ticket #3193 (closed bug: fixed)
Cannot select scrollbars inside dialog in Opera 9.51
|Reported by:||mgl||Owned by:||rdworth|
As the test html demonstrates, you can't use the mouse to move a scroll, if one is present inside the dialog container element. Seems to be limited to Opera (9.51 on Linux in my case) - FF/IE don't have any problems.
As an aside, you might notice the blue outline that appears around the close button when the dialog initially opens.