Opening another widget from mainWindow in Designer
How do I open another window from mainWindow in response to a specific Qaction, like Open or Save ?
(I could do it in the code..but is it possible solely in designer ?)
For designer you can use the signal and slot editor, but not to connect with other widgets/dialogs.
You better can use creator for this task, then you can 'talk' with any object in your project as long as you use slots or make functions public.
In code use connect.
look "here":http://developer.qt.nokia.com/forums/viewthread/5273/#31552 to