#7 Closing a file doesn't really clean up the editor buffer

[Mario Boikov]

1. Open a file.
2. Edit something
3- Close the window without saving anything! (depending on your MDI-mode, CTRL+W or the close button)
4. The tree view still shows that the file is edited.
5. Open the file by double-clicking in the tree view
6. The edited version is shown but I think that a user expect to see the previous non edited version.

[Martin Strasser]

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user_id=902327
Originator: NO

Fixed with revision 57.

Changed files:

src/kldocument.cpp
src/kldocument.h
src/kldocumentview.cpp
src/kontrollerlab.cpp
src/kontrollerlab.h