From ef2c9e7e6ea543a7ca1ee23b5bbaa9dee5f77b8a Mon Sep 17 00:00:00 2001
From: Eskil Abrahamsen Blomfeldt <eblomfel@trolltech.com>
Date: Tue, 5 May 2009 14:54:04 +0200
Subject: Make sure target state is set correctly. Also make sure eventTest()
 actually overrides the virtual function.

---
 examples/statemachine/errorstateplugins/seek_ai/seek_ai.h | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/examples/statemachine/errorstateplugins/seek_ai/seek_ai.h b/examples/statemachine/errorstateplugins/seek_ai/seek_ai.h
index f96a68f..7f108a1 100644
--- a/examples/statemachine/errorstateplugins/seek_ai/seek_ai.h
+++ b/examples/statemachine/errorstateplugins/seek_ai/seek_ai.h
@@ -8,6 +8,7 @@
 #include <QSignalEvent>
 #include <QVariant>
 #include <QLineF>
+#include <QDebug>
 
 class SearchState: public QState
 {
@@ -75,14 +76,16 @@ public:
           m_tank(tank),
           m_turnTo(turnTo)
     {
+        setTargetState(turnTo);
     }
 
 protected:
-    bool eventTest(QEvent *event) 
+    bool eventTest(QEvent *event) const
     {
-        QSignalEvent *se = static_cast<QSignalEvent *>(event);
-        m_lastLine = se->arguments().at(0).toLineF();
-
+        if (event->type() == QEvent::Signal) {
+            QSignalEvent *se = static_cast<QSignalEvent *>(event);
+            m_lastLine = se->arguments().at(0).toLineF();
+        }
         return QSignalTransition::eventTest(event);
     }
 
@@ -101,7 +104,7 @@ protected:
     }
 
 private:
-    QLineF m_lastLine;
+    mutable QLineF m_lastLine;
     QObject *m_tank;
     QState *m_turnTo;
 };
-- 
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