[Uml-devel] [Bug 120699] New: Unable to remove roles and multiplicities once assigned to an assotiation

[Konstantin Savenkov]

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http://bugs.kde.org/show_bug.cgi?id=120699         
           Summary: Unable to remove roles and multiplicities once assigned
                    to an assotiation
           Product: umbrello
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: umbrello-devel.kde.org
        ReportedBy: savenkov cs msu su


Version:           1.5.1 (using KDE 3.5.0, Debian Package 4:3.5.0-3 (testing/unstable))
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.12-1-686

If I have created a blank assotiation between two entities and then assigned some properties to that assotiation (name, multiplicities, roles) that I can change those properties in 'Properties' dialog, but I cannot make it blank again by removing them, so I have to delete the whole assotiation and to create a new one.
The same thing if I try to delete some property label on the diagram by selecting it and pressing "Del". 
Sanity check:
1. Create new ER diagram.
2. Create two entities (say A and B).
3. Create a simple assotiation between them. 
4. Assign muiltplicity (say 1-1) and roles (say foo-bar) to that assotiation.
5. Open 'Properties' dialog again and remove all text in 'Roles' tab. Press 'Apply'.
6. Look, nothing has changed. 
7. OK, now close the dialog and select "+foo" label on the diagram.
8. Press "Del". Open 'Properties' dialog and look that nothing has changed again.