diff --git a/PatchMatchingPlugin/src/DkPatchMatchingPlugin.cpp b/PatchMatchingPlugin/src/DkPatchMatchingPlugin.cpp
index 8b118e1..fbbde4a 100644
--- a/PatchMatchingPlugin/src/DkPatchMatchingPlugin.cpp
+++ b/PatchMatchingPlugin/src/DkPatchMatchingPlugin.cpp
@@ -73,18 +73,16 @@ namespace nmp {
 
 		qDebug() << "Get viewport";
 
-		if (!mViewport) {
-			mViewport = new DkPatchMatchingViewPort;
-		}
+
 		return mViewport;
 	}
 
-	void DkPatchMatchingPlugin::deleteViewPort() {
-
-		if (mViewport) {
-			mViewport->deleteLater();
-			mViewport = nullptr;
+	bool DkPatchMatchingPlugin::createViewPort(QWidget * parent)
+	{
+		if (!mViewport) {
+			mViewport = new DkPatchMatchingViewPort;
 		}
+		return mViewport != 0;
 	}
 
 	bool DkPatchMatchingPlugin::closesOnImageChange() const
@@ -92,6 +90,11 @@ namespace nmp {
 		return false;
 	}
 
+	void DkPatchMatchingPlugin::setVisible(bool visible)
+	{
+		mViewport->setVisible(visible);
+	}
+
 	/*-----------------------------------DkPatchMatchingViewPort ---------------------------------------------*/
 
 	DkPatchMatchingViewPort::DkPatchMatchingViewPort(QWidget* parent, Qt::WindowFlags flags)
@@ -220,7 +223,7 @@ namespace nmp {
 
 	void DkPatchMatchingViewPort::saveSettings() const {
 
-		QSettings& settings = nmc::DkSettingsManager::instance().qSettings();
+		nmc::DefaultSettings settings;
 
 		settings.beginGroup(objectName());
 		settings.setValue("StepSize", mtoolbar->getStepSize());
@@ -241,7 +244,7 @@ namespace nmp {
 
 	void DkPatchMatchingViewPort::loadSettings() {
 
-		QSettings& settings = nmc::DkSettingsManager::instance().qSettings();
+		nmc::DefaultSettings settings;
 
 		settings.beginGroup(objectName());
 		mtoolbar->setStepSize(settings.value("StepSize", 50).toInt());
@@ -559,7 +562,7 @@ namespace nmp {
 	void DkPatchMatchingViewPort::setVisible(bool visible) {
 
 		if (mtoolbar)
-			emit DkPluginViewPort::showToolbar(mtoolbar.data(), visible);
+			emit DkPluginViewPort::showToolBar(mtoolbar.data(), visible);
 
 		DkPluginViewPort::setVisible(visible);
 	}
@@ -568,20 +571,7 @@ namespace nmp {
 
 		createLayout();
 
-		if (nmc::DkSettingsManager::param().display().toolbarGradient) {
-
-			QColor hCol = nmc::DkSettingsManager::param().display().highlightColor;
-			hCol.setAlpha(80);
-
-			setStyleSheet(
-				QString("QToolBar {border: none; background: QLinearGradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #edeff9, stop: 1 #bebfc7); spacing: 3px; padding: 3px;}")
-				+ QString("QToolBar::separator {background: #656565; width: 1px; height: 1px; margin: 3px;}")
-				+ QString("QToolButton:hover{border: none; background-color: rgba(255,255,255,80);} QToolButton:pressed{margin: 0px; border: none; background-color: " + nmc::DkUtils::colorToString(hCol) + ";}")
-			);
-		}
-		else {
-			setStyleSheet("QToolBar{spacing: 3px; padding: 3px;}");
-		}
+		setStyleSheet("QToolBar{spacing: 3px; padding: 3px;}");
 
 		qDebug() << "[PAINT TOOLBAR] created...";
 	}
diff --git a/PatchMatchingPlugin/src/DkPatchMatchingPlugin.h b/PatchMatchingPlugin/src/DkPatchMatchingPlugin.h
index ea96398..8515cd6 100644
--- a/PatchMatchingPlugin/src/DkPatchMatchingPlugin.h
+++ b/PatchMatchingPlugin/src/DkPatchMatchingPlugin.h
@@ -77,8 +77,9 @@ class DkPatchMatchingPlugin : public QObject, nmc::DkViewPortInterface {
 	QSharedPointer<nmc::DkImageContainer> runPlugin(const QString &runID = QString(), 
 				QSharedPointer<nmc::DkImageContainer> image = QSharedPointer<nmc::DkImageContainer>()) const override;
 	nmc::DkPluginViewPort* getViewPort() override;
-	void deleteViewPort() override;
+	virtual bool createViewPort(QWidget* parent) override;
 	bool closesOnImageChange() const override;
+	virtual void setVisible(bool visible) override;
 
 protected:
 	DkPatchMatchingViewPort* mViewport;
@@ -100,9 +101,10 @@ class DkPatchMatchingViewPort : public nmc::DkPluginViewPort {
 	QByteArray createCurrentJson();
 
 	auto getNearestPolygon(QPointF point);
+	
 
 public slots:
-	void setVisible(bool visible) override;
+	virtual void setVisible(bool visible) override;
 	void updateImageContainer(QSharedPointer<nmc::DkImageContainerT> imgC) override;
 	void setPanning(bool checked);
 	void discardChangesAndClose();
diff --git a/PatchMatchingPlugin/src/DkPatchMatchingPlugin.json b/PatchMatchingPlugin/src/DkPatchMatchingPlugin.json
index 90ed807..da648f4 100644
--- a/PatchMatchingPlugin/src/DkPatchMatchingPlugin.json
+++ b/PatchMatchingPlugin/src/DkPatchMatchingPlugin.json
@@ -3,7 +3,7 @@
 	"AuthorName" 	: "Manuel",
 	"Company"		: "",
 	"DateCreated" 	: "2014-05-01",
-	"DateModified"	: "2018-06-05",
+	"DateModified"	: "2018-10-09",
 	"Description"	: "Stuff",
 	"Tagline" 		: "Stuff.",
 	"PluginId"		: "ccbf6ff1f8ab4da5a8c44269c81ebf8b",