[kde-edu]: Review Request: Display as many choices as set in the config options of multiple-choices mode

[Nicolas Réau]

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http://reviewboard.kde.org/r/2852/
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Review request for KDE-Edu and Frederik Gladhorn.


Summary
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The radio buttons in multiple choice mode are now displayed according to the option set by the user in the config dialog (instead of being hardcoded to 5 choices).


Diffs
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  branches/work/parley-practice/parley/src/practice/abstractwidget.h 1085335 
  branches/work/parley-practice/parley/src/practice/flashcardmodewidget.h 1085335 
  branches/work/parley-practice/parley/src/practice/flashcardmodewidget.cpp 1085335 
  branches/work/parley-practice/parley/src/practice/guifrontend.h 1085335 
  branches/work/parley-practice/parley/src/practice/guifrontend.cpp 1085335 
  branches/work/parley-practice/parley/src/practice/multiplechoicebackendmode.cpp 1085335 
  branches/work/parley-practice/parley/src/practice/multiplechoicemodewidget.h 1085335 
  branches/work/parley-practice/parley/src/practice/multiplechoicemodewidget.cpp 1085335 
  branches/work/parley-practice/parley/src/practice/abstractfrontend.h 1085335 
  branches/work/parley-practice/parley/src/practice/practice_widget_multiplechoice.ui 1085335 
  branches/work/parley-practice/parley/src/practice/writtenpracticewidget.h 1085335 
  branches/work/parley-practice/parley/src/practice/writtenpracticewidget.cpp 1085335 

Diff: http://reviewboard.kde.org/r/2852/diff


Testing
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It works fine here. However I'm not satisfied of my code: I feel like I'm touching some files i shouldn't have too.

Please review it and tell if it's bad implemented or how it can be improved. (btw I've not removed my debug messages from the diff yet).


Thanks,

Nicolas