[cla][patch] DropDownSelect doesn't not align vertically with other Dojo controls

[7twenty]

Because dojox.form.DropDownSelect? renders a TABLE as the root node, it will not vertically align with other dojo controls. Example, if I have a ComboBox? and a DropDownSelect? on the same line, the DropDownSelect? will be rendered higher than the ComboBox?.

The best solution seems to be to change the DropDownSelect? to base its rendering on DIVs/SPANs instead of a TABLE (similar to Button, ComboBox?, Spinner, etc).

[7twenty]

New DropDownSelect?.html

[7twenty]

I've implemented a quick prototype of a solution using the ComboBox? styles. Steps:

1. Use the attached DropDownSelect?.html for dojox\form\resources\DropDownSelect?.html
2. Change the DropDownSelect?'s baseClass to "dijitComboBox"

Test: dojox\form\tests\test_DropDownSelect.html

This gives a mostly functional DropDownSelect? based on divs instead of a table. It is visually similar to the ComboBox? with two desired exceptions:

1. The entire widget is clickable (to open the dropdown)
2. The widget resizes to match the length of the selected item

[Nathan Toone]

Note: the mis-alignment happens in IE when running in quirks mode.

[Nathan Toone]

(In [17304]) Fixes #9097 - different fix for this issue...a bit less disruptive and works in all mode in IE