out along multiple columns, starting a new row on reaching the wrap width.
ComboBox.wrapWidth
int wrapWidth() @propertyGet wrapWidth property.
Returns
If wrap-width is set to a positive value, items in the popup will be laid
void wrapWidth(int propval) @propertySet wrapWidth property.
Parameters
propval | If wrap-width is set to a positive value, items in the popup will be laid out along multiple columns, starting a new row on reaching the wrap width. |