[PATCH] more than one config file in a KConfigDialog

[Michael Brade]

Hi,

attached is a patch that adds a new function KConfigDialog::addPage() which 
allows the use of more than one KConfigSkeleton, thus making multiple 
configfiles in KConfigDialog possible.

I added a QMap with a per-page KConfigDialogManager in that case of the page  
having it's own config file. I also did some cleanups regarding code 
duplication (apart from the show() method - I'd rather use updateButtons 
directly but it emits widgetModified... :( I didn't fix that yet).

Also, I added an emit widgetModified() to 
KConfigDialogManager::updateWidgets(), apart from consistency with 
updateSettings() this is needed for updateWidgetsDefault() or the case where 
the user clicks on "Defaults": all the managers have to update their widgets 
and only _then_ KConfigDialog::updateButtons() should be called - which is 
not guaranteed without this signal because of arbitrary signal-slot execution 
by Qt.

It all happily works now for KNotes, btw. So it should be bugfree :-) Please 
review and comment, otherwise I'll commit tomorrow evening or on Tuesday.

Cheers,
-- 
Michael Brade;                 KDE Developer, Student of Computer Science
  |-mail: echo brade !#|tr -d "c oh"|s\e\d 's/e/\@/2;s/$/.org/;s/bra/k/2'
  °--web: http://www.kde.org/people/michaelb.html

KDE 3: The Next Generation in Desktop Experience
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