[Uml-devel] [Bug 59774] New: crash when cutting last diagram left

[Sebastian Stein]

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http://bugs.kde.org/show_bug.cgi?id=59774     
           Summary: crash when cutting last diagram left
           Product: umbrello
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: umbrello-devel at kde.org
        ReportedBy: seb_stein at gmx.de


Version:           1.2-alpha (using KDE 3.1.1)
Compiler:          gcc version 3.2.2
OS:          Linux (i686) release 2.4.20

Start a new projekt and cut the default class diagram. Umbrello will crash. The
problem is, that the diagram is destroyed and after that it is tried to access
the current diagram in

UMLApp::slotDeleteSelectedWidget() {
doc->getCurrentView()->deleteSelection();
}

There the crash occurs. A fix would be to maybe check if the object to be
deleted is a diagram and than call

UMLApp::slotDeleteDiagram() {
   doc->removeDiagram( doc->getCurrentView()->getID() );
}

Because you can delete all diagrams without crash. The crash only happens with
cutting.

So, please have a look at it, a fix might be near...

Steinchen