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  • Alexander Potashev's avatar
    Add libkundo2 to Calligra · 76fc48a7
    Alexander Potashev authored
    kundo2 is a fork of Qt's Undo Framework (QUndoStack, QUndoView, ...).
    It contains two bugfixes the are going to be available only in Qt 4.8:
    	https://qt.gitorious.org/qt/qt/merge_requests/1212
    	https://qt.gitorious.org/qt/qt/merge_requests/2610
    
    To start using kundo2, one should port Calligra to it. This can be done
    by adding target_link_libraries(... kundo2) into CMakeLists.txt files
    for all modules from Calligra that use Qt Undo Framework, and by
    switching from QUndo**** classes to KUndo2**** classes.
    (switching to KUndo2 classes can easily be done by using a script)
    
    After Calligra starts requiring Qt 4.8+, this library can be removed,
    because it has no advantages over Qt's Undo Framework 4.8.
    76fc48a7