diff options
author | Kent Hansen <khansen@trolltech.com> | 2009-04-22 17:20:19 +0200 |
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committer | Kent Hansen <khansen@trolltech.com> | 2009-04-22 17:20:19 +0200 |
commit | f87641584424deed25e2abdadea08c3be94b9ce1 (patch) | |
tree | a185687744e724a8db896970416f23d20f5cad38 /src/corelib/statemachine/qabstractstate.h | |
parent | 31f5348ea1691a7664b6abc04cf425dd02637b33 (diff) | |
download | qt4-tools-f87641584424deed25e2abdadea08c3be94b9ce1.tar.gz |
kill the stateactions api
It just didn't give us that much.
Typically you just reimplement onEntry/onExit/onTransition
when you want to do something.
We go back to the signals-and-slots approach: states have
entered() and exited() signals that you can connect to.
It's still possible to have an action-based API, but then
you build it on top of the core API, which is OK.
Replacing 4 public classes (and one layer in the hierarchy)
with 2 signals feels good.
Diffstat (limited to 'src/corelib/statemachine/qabstractstate.h')
-rw-r--r-- | src/corelib/statemachine/qabstractstate.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/statemachine/qabstractstate.h b/src/corelib/statemachine/qabstractstate.h index b788a88d65..55e9a621a5 100644 --- a/src/corelib/statemachine/qabstractstate.h +++ b/src/corelib/statemachine/qabstractstate.h @@ -75,6 +75,10 @@ public: void setRestorePolicy(RestorePolicy restorePolicy); RestorePolicy restorePolicy() const; +Q_SIGNALS: + void entered(); + void exited(); + protected: QAbstractState(QState *parent = 0); |