Fix memory leak when deleting models

Change-Id: I4e040e8eb78ba13363bcf7eb74a48aaa6a0a01fd
Reviewed-by: Sandro S. Andrade <sandroandrade@kde.org>

4 files changed, 8 insertions, 0 deletions

diff --git a/examples/uml/duse-mt/src/app/shell/plugincontroller.cpp b/examples/uml/duse-mt/src/app/shell/plugincontroller.cpp
index eda70fd0..abfba092 100644
--- a/examples/uml/duse-mt/src/app/shell/plugincontroller.cpp
+++ b/examples/uml/duse-mt/src/app/shell/plugincontroller.cpp
@@ -65,6 +65,7 @@ PluginController::PluginController()
 
 PluginController::~PluginController()
 {
+    qDeleteAll(_dusemtPlugins);
 }
 
 bool PluginController::initialize()
diff --git a/examples/uml/duse-mt/src/app/shell/uicontroller.cpp b/examples/uml/duse-mt/src/app/shell/uicontroller.cpp
index b809d859..d2e98b1e 100644
--- a/examples/uml/duse-mt/src/app/shell/uicontroller.cpp
+++ b/examples/uml/duse-mt/src/app/shell/uicontroller.cpp
@@ -74,6 +74,7 @@ void UiController::addDockWidget(Qt::DockWidgetArea area, QString name, QWidget
     dockWidget->setWindowTitle(name);
     dockWidget->setObjectName(name);
     dockWidget->setWidget(widget);
+    widget->setParent(dockWidget);
 
     _mainWindow.addDockWidget(area, dockWidget);
     if (area == Qt::BottomDockWidgetArea) {
diff --git a/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.cpp b/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.cpp
index 84c89eab..828ccc60 100644
--- a/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.cpp
+++ b/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.cpp
@@ -101,6 +101,11 @@ JavaScriptConsolePlugin::JavaScriptConsolePlugin(QObject *parent) :
 {
 }
 
+JavaScriptConsolePlugin::~JavaScriptConsolePlugin()
+{
+    delete _javaScriptConsole;
+}
+
 bool JavaScriptConsolePlugin::initialize(DuSE::ICore *core)
 {
     QWidget *javaScriptConsoleWidget = new QWidget;
diff --git a/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.h b/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.h
index ba78e456..5e2d60b5 100644
--- a/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.h
+++ b/examples/uml/duse-mt/src/plugins/javascriptconsole/javascriptconsoleplugin.h
@@ -65,6 +65,7 @@ class JavaScriptConsolePlugin : public DuSE::IPlugin
 
 public:
     JavaScriptConsolePlugin(QObject *parent = 0);
+    virtual ~JavaScriptConsolePlugin();
 
     virtual bool initialize(DuSE::ICore *core);