[Qt-interest] Editable combo focus

[Kyle Alons]

Why does pressing Enter in a Qt editable combo with text selected unselect 
the text and prevent processing of the default button (for instance, with 
the findfiles example on Win XP SP3, pressing Enter with no text selected in 
the Named field displays the Browse dialog, but selecting some/all text in 
the combo and pressing Enter unselects the text and doesn't display the 
Browse dialog), and how to prevent this?  Thanks.