Fix more memory leak problems

Change-Id: I6d7d7026b1ca7fa2cb6529aef67449734fc9c9f1
Reviewed-by: Sandro S. Andrade <sandroandrade@kde.org>

4 files changed, 10 insertions, 0 deletions

diff --git a/examples/uml/duse-mt/src/app/shell/projectcontroller.cpp b/examples/uml/duse-mt/src/app/shell/projectcontroller.cpp
index 1718d1ee..53309b55 100644
--- a/examples/uml/duse-mt/src/app/shell/projectcontroller.cpp
+++ b/examples/uml/duse-mt/src/app/shell/projectcontroller.cpp
@@ -57,6 +57,7 @@ ProjectController::ProjectController()
 
 ProjectController::~ProjectController()
 {
+    qDeleteAll(_currentModelElements);
 }
 
 bool ProjectController::initialize()
diff --git a/examples/uml/duse-mt/src/app/shell/uicontroller.cpp b/examples/uml/duse-mt/src/app/shell/uicontroller.cpp
index d2e98b1e..ea488cd4 100644
--- a/examples/uml/duse-mt/src/app/shell/uicontroller.cpp
+++ b/examples/uml/duse-mt/src/app/shell/uicontroller.cpp
@@ -118,6 +118,7 @@ void UiController::addAction(QAction *action, const QString &menuTitle, const QS
     foreach (QToolBar *toolbar, _mainWindow.findChildren<QToolBar *>())
         if (toolbar->objectName() == toolbarName)
             toolbar->addAction(action);
+    action->setParent(&_mainWindow);
 }
 
 }
diff --git a/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.cpp b/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.cpp
index 51b21c80..8e308994 100644
--- a/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.cpp
+++ b/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.cpp
@@ -74,6 +74,12 @@ ModelInspectorPlugin::ModelInspectorPlugin(QObject *parent) :
     _outputIssues->setPalette(outputIssuesPallete);
 }
 
+ModelInspectorPlugin::~ModelInspectorPlugin()
+{
+    delete _outputIssues->model();
+    delete _outputIssues;
+}
+
 bool ModelInspectorPlugin::initialize(DuSE::ICore *core)
 {
     core->uiController()->addDockWidget(Qt::LeftDockWidgetArea, tr("Model Inspector"), _modelingObjectView);
@@ -93,6 +99,7 @@ bool ModelInspectorPlugin::initialize(DuSE::ICore *core)
 
 void ModelInspectorPlugin::populateOutputIssues()
 {
+    delete _outputIssues->model();
     _outputIssues->setModel(new QStringListModel(DuSE::ICore::self()->projectController()->errorStrings()));
 }
 
diff --git a/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.h b/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.h
index 2ba1eae6..4cabb9b1 100644
--- a/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.h
+++ b/examples/uml/duse-mt/src/plugins/modelinspector/modelinspectorplugin.h
@@ -57,6 +57,7 @@ class ModelInspectorPlugin : public DuSE::IPlugin
 
 public:
     ModelInspectorPlugin(QObject *parent = 0);
+    virtual ~ModelInspectorPlugin();
 
     virtual bool initialize(DuSE::ICore *core);