I have a MultiSelectComboBox in an ExtendedAdvancedDataGrid to filter a column, and when I click on it, the text in the popup box (a list of check boxes) is light grey on a white background. I tried changing the style using popUpStyleName, but nothing changes.
Any idea what could override this style?
MSCB internally encapsulates a Checkboxlist. Try something like (Flex 3):
CheckBoxList {
Or
controls|CheckBoxList {
}