[Qgis-developer] ItemDelegate with a tool button: can't click

[Denis Rouzaud]

Hi all,

Nyall is using the new QgsFieldExpressionWidget as an item delegate and 
there's a problem with clicking on the button.

Indeed, pressing on the button (to open the expression dialog) works 
only and only if the combo box has the focus.

For a demo, see http://youtu.be/o5AgjC4cCqY

Do you have any idea how to handle this?

Thanks a lot,

Denis

PS: I posted the same question on stackoverflow: 
http://stackoverflow.com/questions/23510297/qt-itemdelegate-with-a-tool-button-cant-click