GoodAfternoon to everybody,
I'm a newbie with QT and I try to create my custom widget and promote an other to it in designer, so I should be able to use my widget in designer without plugin.
I can use my widget very well but... only this!! If I create a layout with the base widget with other ones, when I run (and promote widget to my widget) my widget is the only widget of the windows!!!
I forgot something about the promotion politics? I create this by QT 2010.04 on Windows XP.

Thansk for your time.

Michele