Review Request: Implemented Plasma::GaussianBlur effect

[Bruno Abinader]

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http://reviewboard.kde.org/r/3672/
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(Updated 2010-04-20 15:07:52.234937)


Review request for Plasma, Aaron Seigo, Marco Martin, igorto, and Adenilson Cavalcanti.


Changes
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Sorry guys, I've sent the animation files patch, but my intent was to first make available the effect itself (GaussianBlurEffect).


Summary
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Implemented the Plasma::GaussianBlurEffect effect, which subclasses from Qt's QGraphicsEffect and provides an alternative blur effect to the default (exponential blur). This effect is also animation-friendly (i.e. by altering the alpha value).


Diffs (updated)
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  trunk/KDE/kdelibs/plasma/CMakeLists.txt 1116913 
  trunk/KDE/kdelibs/plasma/private/effects/gaussianblur.cpp PRE-CREATION 
  trunk/KDE/kdelibs/plasma/private/effects/gaussianblur_p.h PRE-CREATION 

Diff: http://reviewboard.kde.org/r/3672/diff


Testing
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An implementation of the Plasma::BlurAnimation, which can make use of both this class and Qt's QGraphicsBlurEffect animation is available, along with the required modifications on the Animation example plasmoid, which seemed to work just fine :-)


Thanks,

Bruno