[Uml-devel] [Bug 107405] New: unable to remove association values from the pop-up menu using Change... commands

[heikki at ebi.ac.uk]

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http://bugs.kde.org/show_bug.cgi?id=107405         
           Summary: unable to remove association values from the pop-up menu
                    using Change... commands
           Product: umbrello
           Version: 1.4.1
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: umbrello-devel.kde.org
        ReportedBy: heikki ebi ac uk


Version:           1.4.1 (using KDE 3.4.1, Kubuntu Package 4:3.4.1-0ubuntu0hoary1 ())
Compiler:          gcc version 3.3.5 (Debian 1:3.3.5-8ubuntu2)
OS:                Linux (i686) release 2.6.10-5-686

The pop-up menu on class associations have several commands that allows one to change name, role names and cardinalitity of the association:

Change Association Name...
Change role A name...
Change role B name...
Change Multiplicity...

If any of these has a string value and you access it using the above menu commands, the OK button gets disabled when you delete all characters from the field. The only way away from the dialog is to press the Cancel button, which keeps the value unchanged. You have to go the Properties command that opens the full Association Properties window to remove any unwanted values.

This might a feature rather than a bug but I can not see any good reasons for not allowing the removal of values using this shortcut.