Remove API for setting specific restore policies on states. We have no clear

use case for this, so it has been removed. If the requirement arises we can
add it back in later. Since it no longer makes sense to have it in
QAbstractState, the RestorePolicy enum has been moved to QStateMachine.

1 files changed, 1 insertions, 59 deletions

diff --git a/src/corelib/statemachine/qabstractstate.cpp b/src/corelib/statemachine/qabstractstate.cpp
index 030c63c..396063a 100644
--- a/src/corelib/statemachine/qabstractstate.cpp
+++ b/src/corelib/statemachine/qabstractstate.cpp
@@ -76,45 +76,7 @@ QT_BEGIN_NAMESPACE
   function to perform custom processing when the state is exited.
 */
 
-/*!
-   \enum QAbstractState::RestorePolicy
-
-   This enum specifies the restore policy type for a state. The restore policy
-   takes effect when the machine enters a state which sets one or more
-   properties. If the restore policy of the state is set to RestoreProperties,
-   the state machine will save the original value of the property before the
-   new value is set.
-
-   Later, when the machine either enters a state which has its restore policy
-   set to DoNotRestoreProperties or when it enters a state which does not set
-   a value for the given property, the property will automatically be restored
-   to its initial value.
-
-   Only one initial value will be saved for any given property. If a value for a property has 
-   already been saved by the state machine, it will not be overwritten until the property has been
-   successfully restored. Once the property has been restored, the state machine will clear the 
-   initial value until it enters a new state which sets the property and which has RestoreProperties
-   as its restore policy.
-
-   \value GlobalRestorePolicy The restore policy for the state should be retrieved using 
-          QStateMachine::globalRestorePolicy()
-   \value DoNotRestoreProperties The state machine should not save the initial values of properties 
-          set in the state and restore them later.
-   \value RestoreProperties The state machine should save the initial values of properties 
-          set in the state and restore them later.
-
-
-   \sa setRestorePolicy(), restorePolicy(), QAbstractState::assignProperty()
-*/
-
-/*!
-   \property QAbstractState::restorePolicy
-
-    \brief the restore policy of this state
-*/
-
-QAbstractStatePrivate::QAbstractStatePrivate()
-    : restorePolicy(QAbstractState::GlobalRestorePolicy)
+QAbstractStatePrivate::QAbstractStatePrivate()    
 {
 }
 
@@ -237,26 +199,6 @@ void QAbstractState::assignProperty(QObject *object, const char *name,
 }
 
 /*!
-  Sets the restore policy of this state to \a restorePolicy. 
-  
-  The default restore policy is QAbstractState::GlobalRestorePolicy.
-*/
-void QAbstractState::setRestorePolicy(RestorePolicy restorePolicy)
-{
-    Q_D(QAbstractState);
-    d->restorePolicy = restorePolicy;
-}
-
-/*!
-  Returns the restore policy for this state.
-*/
-QAbstractState::RestorePolicy QAbstractState::restorePolicy() const
-{
-    Q_D(const QAbstractState);
-    return d->restorePolicy;
-}
-
-/*!
   \fn QAbstractState::onExit()
 
   This function is called when the state is exited.  Reimplement this function