[Uml-devel] [Bug 268469] Umbrello crashed when changing the Package of a class

[Ralf Habacker]

https://bugs.kde.org/show_bug.cgi?id=268469





--- Comment #4 from Ralf Habacker <ralf habacker freenet de>  2011-12-08 12:13:49 ---
at least on windows the problem occurs by an overwritten UMLListViewItem
object. 

in the current item is requested. 

void UMLListView::popupMenuSel(QAction* action)
{
    UMLListViewItem * temp = (UMLListViewItem*)currentItem();


later the property dialog is displayed: 

        if (Model_Utils::typeIsCanvasWidget(lvt)) {
            object->showProperties(ClassPropDlg::page_gen);


after calling dlg->exec() 

bool UMLObject::showProperties(int page, bool assoc)
{
    Q_UNUSED(page);
    DocWindow *docwindow = UMLApp::app()->docWindow();
    docwindow->updateDocumentation(false);
    QPointer<ClassPropDlg> dlg = new ClassPropDlg((QWidget*)UMLApp::app(),
this, assoc);
    bool modified = false;
!!!    if (dlg->exec()) {

then at least the following object members of 'temp' are overwritten 

+        m_label    {d=0x00000000 }    QString
+        m_comap    {d=0xfdfdfdfd e=0xfdfdfdfd }    QMap<UMLClassifierListItem
*,UMLListViewItem *>

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