Review Request: Add clear() method to Plasma::TabBar widget

[Shawn Starr]

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This is an automatically generated e-mail. To reply, visit:
http://reviewboard.kde.org/r/1146/
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Review request for Plasma, Aaron Seigo and Marco Martin.


Summary
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Add a clear() method to the Plasma::TabBar widget, It seems odd to require the user to have to iterate though all the tabs to delete them when this really should be done internally. It's seems strange QTabBar also has no clear() to deal with this. Maybe someone can explain why this is the case?


Diffs
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  svn://anonsvn.kde.org/home/kde/trunk/KDE/kdelibs/plasma/widgets/tabbar.h 1003358 
  svn://anonsvn.kde.org/home/kde/trunk/KDE/kdelibs/plasma/widgets/tabbar.cpp 1003358 

Diff: http://reviewboard.kde.org/r/1146/diff


Testing
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1) call clear() with no tabs added to a Plasma::TabBar instance, result function exits and nothing happens.
2) call clear() with tabs added, add and remove them with different sizes, tabs are destroyed properly. We are assuming that if there are N pages there are N tabs. As I didn't see any method to return the total number of tabs only pages.


Thanks,

Shawn