diff options
Diffstat (limited to 'src/declarative/util/qdeclarativestate.cpp')
-rw-r--r-- | src/declarative/util/qdeclarativestate.cpp | 62 |
1 files changed, 33 insertions, 29 deletions
diff --git a/src/declarative/util/qdeclarativestate.cpp b/src/declarative/util/qdeclarativestate.cpp index 1d70d33..802ff1c 100644 --- a/src/declarative/util/qdeclarativestate.cpp +++ b/src/declarative/util/qdeclarativestate.cpp @@ -96,21 +96,12 @@ void QDeclarativeActionEvent::reverse() { } -QList<QDeclarativeAction> QDeclarativeActionEvent::extraActions() -{ - return QList<QDeclarativeAction>(); -} - bool QDeclarativeActionEvent::changesBindings() { return false; } -void QDeclarativeActionEvent::clearForwardBindings() -{ -} - -void QDeclarativeActionEvent::clearReverseBindings() +void QDeclarativeActionEvent::clearBindings() { } @@ -368,47 +359,60 @@ void QDeclarativeState::apply(QDeclarativeStateGroup *group, QDeclarativeTransit for (int ii = 0; ii < applyList.count(); ++ii) { QDeclarativeAction &action = applyList[ii]; - bool found = false; - - int jj; if (action.event) { if (!action.event->isReversable()) continue; - for (jj = 0; jj < d->revertList.count(); ++jj) { + bool found = false; + for (int jj = 0; jj < d->revertList.count(); ++jj) { QDeclarativeActionEvent *event = d->revertList.at(jj).event; if (event && event->typeName() == action.event->typeName()) { if (action.event->override(event)) { found = true; + + if (action.event != d->revertList.at(jj).event) { + action.event->copyOriginals(d->revertList.at(jj).event); + + QDeclarativeSimpleAction r(action); + additionalReverts << r; + d->revertList.removeAt(jj); + } else if (action.event->isRewindable()) //###why needed? + action.event->saveCurrentValues(); + break; } } } - if (!found || action.event != d->revertList.at(jj).event) + if (!found) { action.event->saveOriginals(); - else if (action.event->isRewindable()) - action.event->saveCurrentValues(); + // Only need to revert the applyList action if the previous + // state doesn't have a higher priority revert already + QDeclarativeSimpleAction r(action); + additionalReverts << r; + } } else { + bool found = false; action.fromBinding = QDeclarativePropertyPrivate::binding(action.property); - for (jj = 0; jj < d->revertList.count(); ++jj) { + for (int jj = 0; jj < d->revertList.count(); ++jj) { if (d->revertList.at(jj).property == action.property) { found = true; + if (d->revertList.at(jj).binding != action.fromBinding) { + action.deleteFromBinding(); + } break; } } - } - if (!found) { - if (!action.restore) { - action.deleteFromBinding(); - } else { - // Only need to revert the applyList action if the previous - // state doesn't have a higher priority revert already - QDeclarativeSimpleAction r(action); - additionalReverts << r; + if (!found) { + if (!action.restore) { + action.deleteFromBinding(); + } else { + // Only need to revert the applyList action if the previous + // state doesn't have a higher priority revert already + QDeclarativeSimpleAction r(action); + additionalReverts << r; + } } - } else if (d->revertList.at(jj).binding != action.fromBinding) { - action.deleteFromBinding(); } } |