Review Request: Delays ensureRectVisible() to allow the widget to resize

[Giulio Camuffo]

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http://reviewboard.kde.org/r/1759/
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Review request for Plasma, Aaron Seigo and Marco Martin.


Summary
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This patch solves a bug with ensureRectVisible(). It is brother of this: http://reviewboard.kde.org/r/1756/
It delays the scrolling of the view because it has to wait for the widget managed to resize itself if it's needed, so it doesn't take a part of the rect that has to be visible still out of the viewable view.


Diffs
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  /trunk/KDE/kdelibs/plasma/widgets/scrollwidget.h 1030622 
  /trunk/KDE/kdelibs/plasma/widgets/scrollwidget.cpp 1030622 

Diff: http://reviewboard.kde.org/r/1759/diff


Testing
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it simply works(tm) :P the parent is resized and the rect is ensured visible in all its parts.


Thanks,

Giulio