Review Request: Display of many function overloads in code completion

[Thomas Schöps]

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http://reviewboard.kde.org/r/3612/
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Review request for KDevelop.


Summary
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I tried to fix this:
https://bugs.kde.org/show_bug.cgi?id=215206

With the patch, Ctrl+Space always shows all overloads, while automatic invocation of code completion shows the first 5 overloads and possibly "x more overloads of y".
Currently, the automatic invocation case doesn't happen because automatic code completion after '(' is disabled.
It would be even better if the "more overloads" item would be clickable to reveal the remaining items, but I don't know how to implement this and as it isn't shown currently, it's probably not too important.

I've never coded on KDevelop/KDevplatform or even a KDE app before, so please check the patch carefully and tell me if that is not the correct way to implement it ;-)


Diffs
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  trunk/extragear/sdk/kdevelop/languages/cpp/codecompletion/context.h 1115078 
  trunk/extragear/sdk/kdevelop/languages/cpp/codecompletion/context.cpp 1115078 
  trunk/extragear/sdk/kdevplatform/language/codecompletion/codecompletioncontext.h 1115078 
  trunk/extragear/sdk/kdevplatform/language/codecompletion/codecompletionmodel.cpp 1115078 
  trunk/extragear/sdk/kdevplatform/language/codecompletion/codecompletionworker.h 1115078 
  trunk/extragear/sdk/kdevplatform/language/codecompletion/codecompletionworker.cpp 1115078 

Diff: http://reviewboard.kde.org/r/3612/diff


Testing
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Thanks,

Thomas