void UndoManager::setActiveStackIndex(int index)
{
if (index == -1) // When there are no open documents, the index is -1.
return;
setActiveStack(undoStacks.at(index).get());
}
void KUndo2Group::removeStack(KUndo2QStack *stack)
{
if (m_stack_list.removeAll(stack) == 0)
return;
if (stack == m_active)
setActiveStack(0);
stack->m_group = 0;
}
void QUndoGroup::removeStack(QUndoStack *stack)
{
Q_D(QUndoGroup);
if (d->stack_list.removeAll(stack) == 0)
return;
if (stack == d->active)
setActiveStack(0);
stack->d_func()->group = 0;
}
int QUndoGroup::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: activeStackChanged((*reinterpret_cast< QUndoStack*(*)>(_a[1]))); break;
case 1: indexChanged((*reinterpret_cast< int(*)>(_a[1]))); break;
case 2: cleanChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 3: canUndoChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 4: canRedoChanged((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 5: undoTextChanged((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 6: redoTextChanged((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 7: undo(); break;
case 8: redo(); break;
case 9: setActiveStack((*reinterpret_cast< QUndoStack*(*)>(_a[1]))); break;
default: ;
}
_id -= 10;
}
return _id;
}
