Make target information update also for non-Qt4RunConfigurations

Transform the method in Qt4Project into a signal that is handled
by the run configurations themselves.

src/plugins/qt4projectmanager/qt-s60/s60devicerunconfiguration.cpp

@@ -32,6 +32,9 @@ S60DeviceRunConfiguration::S60DeviceRunConfiguration(Project *project, const QSt
 
     connect(project, SIGNAL(activeBuildConfigurationChanged()),
             this, SLOT(invalidateCachedTargetInformation()));
+
+    connect(project, SIGNAL(targetInformationChanged()),
+            this, SLOT(invalidateCachedTargetInformation()));
 }
 
 S60DeviceRunConfiguration::~S60DeviceRunConfiguration()

src/plugins/qt4projectmanager/qt-s60/s60emulatorrunconfiguration.cpp

@@ -28,6 +28,9 @@ S60EmulatorRunConfiguration::S60EmulatorRunConfiguration(Project *project, const
 
     connect(project, SIGNAL(activeBuildConfigurationChanged()),
             this, SLOT(invalidateCachedTargetInformation()));
+
+    connect(project, SIGNAL(targetInformationChanged()),
+            this, SLOT(invalidateCachedTargetInformation()));
 }
 
 S60EmulatorRunConfiguration::~S60EmulatorRunConfiguration()

src/plugins/qt4projectmanager/qt4project.cpp

@@ -1044,12 +1044,7 @@ void Qt4Project::notifyChanged(const QString &name)
 
 void Qt4Project::invalidateCachedTargetInformation()
 {
-    foreach(QSharedPointer<RunConfiguration> rc, runConfigurations()) {
-        QSharedPointer<Qt4RunConfiguration> qt4rc = rc.dynamicCast<Qt4RunConfiguration>();
-        if (qt4rc) {
-            qt4rc->invalidateCachedTargetInformation();
-        }
-    }
+    emit targetInformationChanged();
 }
 
 

src/plugins/qt4projectmanager/qt4project.h

@@ -196,6 +196,9 @@ public:
     virtual QStringList includePaths(const QString &fileName) const;
     virtual QStringList frameworkPaths(const QString &fileName) const;
 
+signals:
+    void targetInformationChanged();
+
 public slots:
     void update();
     void proFileParseError(const QString &errorMessage);

src/plugins/qt4projectmanager/qt4runconfiguration.cpp

@@ -75,6 +75,9 @@ Qt4RunConfiguration::Qt4RunConfiguration(Qt4Project *pro, const QString &proFile
     connect(pro, SIGNAL(activeBuildConfigurationChanged()),
             this, SLOT(invalidateCachedTargetInformation()));
 
+    connect(pro, SIGNAL(targetInformationChanged()),
+            this, SLOT(invalidateCachedTargetInformation()));
+
     connect(pro, SIGNAL(activeBuildConfigurationChanged()),
             this, SIGNAL(baseEnvironmentChanged()));