[Uml-devel] [Bug 265182] New: Umbrello doesn't obey when going back in command history and then crashes

[Alvaro Manuel Recio Perez]

https://bugs.kde.org/show_bug.cgi?id=265182

           Summary: Umbrello doesn't obey when going back in command
                    history and then crashes
           Product: umbrello
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: umbrello-devel at kde.org
        ReportedBy: amrecio at gmail.com


Version:           unspecified
OS:                Linux

This report is for two bugs which I think are related.

The first is that when going back in command history, Umbrello asks the user if
he really wants to delete a diagram. Despite clicking cancel, Umbrello deletes
the diagram.

Then, going forward in command history makes Umbrello crash.

Reproducible: Always

Steps to Reproduce:
1. Open Umbrello.
2. Add a class to the default class diagram.
3. Create a new sequence diagram.
4. Drag the previous class to the sequence diagram.
5. In the "Command history" class click the first item, to go back to the
initial state.
6. Umbrello will ask if you really want to delete the sequence diagram.
7. Click cancel. Umbrello *will delete* the diagram anyway (first bug).
8. Click the last item in "Command history". Umbrello will ask for the name of
the sequence diagram.
9. Click cancel.

Actual Results:  
Umbrello crashes.

Expected Results:  
Umbrello shouldn't crash and should honor the user clicking cancel.

OS: Linux (x86_64) release 2.6.35-25-generic
Compiler: cc
Umbrello version: 2.6.0

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