diff --git a/src/interface/modeler/quickapp/MainModelerWindow.cpp b/src/interface/modeler/quickapp/MainModelerWindow.cpp
index d8494ca..c25208f 100644
--- a/src/interface/modeler/quickapp/MainModelerWindow.cpp
+++ b/src/interface/modeler/quickapp/MainModelerWindow.cpp
@@ -68,6 +68,11 @@ void MainModelerWindow::setQmlProperty(const QString &objectName, const QString
     }
 }
 
+QString MainModelerWindow::getState() const
+{
+    return rootObject()->property("state").toString();
+}
+
 void MainModelerWindow::setState(const QString &stateName)
 {
     rootObject()->setProperty("state", stateName);
@@ -75,54 +80,60 @@ void MainModelerWindow::setState(const QString &stateName)
 
 void MainModelerWindow::keyReleaseEvent(QKeyEvent *event)
 {
-    if (event->key() == Qt::Key_F5)
+    if (getState() == "Render Dialog")
     {
-        // Start render in a thread
-        if (event->modifiers() & Qt::ControlModifier)
+        if (event->key() == Qt::Key_Escape)
         {
-            render_process->startFinalRender();
-        }
-        else
-        {
-            render_process->startQuickRender();
-        }
-    }
-    else if (event->key() == Qt::Key_F6)
-    {
-        render_process->showPreviousRender();
-    }
-    else if (event->key() == Qt::Key_Escape)
-    {
-        render_process->stopRender();
+            render_process->stopRender();
 
-        setState("Init");
-    }
-    else if (event->key() == Qt::Key_Q)
-    {
-        if (event->modifiers() & Qt::ControlModifier)
-        {
-            QGuiApplication::instance()->exit();
+            setState("Init");
         }
     }
-    else if (event->key() == Qt::Key_Z)
+    else
     {
-        if (event->modifiers() & Qt::ControlModifier)
+        if (event->key() == Qt::Key_F5)
         {
-            if (event->modifiers() & Qt::ShiftModifier)
+            // Start render in a thread
+            if (event->modifiers() & Qt::ControlModifier)
             {
-                scenery->getDiffManager()->redo();
+                render_process->startFinalRender();
             }
             else
+            {
+                render_process->startQuickRender();
+            }
+        }
+        else if (event->key() == Qt::Key_F6)
+        {
+            render_process->showPreviousRender();
+        }
+        else if (event->key() == Qt::Key_Q)
+        {
+            if (event->modifiers() & Qt::ControlModifier)
+            {
+                QGuiApplication::instance()->exit();
+            }
+        }
+        else if (event->key() == Qt::Key_Z)
+        {
+            if (event->modifiers() & Qt::ControlModifier)
+            {
+                if (event->modifiers() & Qt::ShiftModifier)
+                {
+                    scenery->getDiffManager()->redo();
+                }
+                else
+                {
+                    scenery->getDiffManager()->undo();
+                }
+            }
+        }
+        else if (event->key() == Qt::Key_Y)
+        {
+            if (event->modifiers() & Qt::ControlModifier)
             {
                 scenery->getDiffManager()->undo();
             }
         }
     }
-    else if (event->key() == Qt::Key_Y)
-    {
-        if (event->modifiers() & Qt::ControlModifier)
-        {
-            scenery->getDiffManager()->undo();
-        }
-    }
 }
diff --git a/src/interface/modeler/quickapp/MainModelerWindow.h b/src/interface/modeler/quickapp/MainModelerWindow.h
index 7ce00ac..0f235d3 100644
--- a/src/interface/modeler/quickapp/MainModelerWindow.h
+++ b/src/interface/modeler/quickapp/MainModelerWindow.h
@@ -17,6 +17,8 @@ public:
 
     QObject *findQmlObject(const QString &objectName);
     void setQmlProperty(const QString &objectName, const QString &propertyName, const QVariant &value);
+
+    QString getState() const;
     void setState(const QString &stateName);
 
     inline Scenery *getScenery() const {return scenery;}
diff --git a/src/interface/modeler/quickapp/OpenGLView.cpp b/src/interface/modeler/quickapp/OpenGLView.cpp
index af64bf4..4233d84 100644
--- a/src/interface/modeler/quickapp/OpenGLView.cpp
+++ b/src/interface/modeler/quickapp/OpenGLView.cpp
@@ -59,23 +59,43 @@ void OpenGLView::paint()
 
 void OpenGLView::wheelEvent(QWheelEvent *event)
 {
+    if (not acceptInputs())
+    {
+        return;
+    }
+
     double factor = getSpeedFactor(event);
     window->getCamera()->processZoom(0.1 * factor * (double)event->angleDelta().y());
 }
 
 void OpenGLView::mousePressEvent(QMouseEvent *event)
 {
+    if (not acceptInputs())
+    {
+        return;
+    }
+
     mouse_button = event->button();
     mouse_pos = event->windowPos();
 }
 
 void OpenGLView::mouseReleaseEvent(QMouseEvent *)
 {
+    if (not acceptInputs())
+    {
+        return;
+    }
+
     mouse_button = Qt::NoButton;
 }
 
 void OpenGLView::mouseMoveEvent(QMouseEvent *event)
 {
+    if (not acceptInputs())
+    {
+        return;
+    }
+
     double factor = getSpeedFactor(event);
     QPointF diff = event->windowPos() - mouse_pos;
     if (mouse_button == Qt::LeftButton)
@@ -97,6 +117,11 @@ void OpenGLView::timerEvent(QTimerEvent *)
     }
 }
 
+bool OpenGLView::acceptInputs() const
+{
+    return window->getState() != "Render Dialog";
+}
+
 double OpenGLView::getSpeedFactor(QInputEvent *event)
 {
     if (event->modifiers() & Qt::ControlModifier)
diff --git a/src/interface/modeler/quickapp/OpenGLView.h b/src/interface/modeler/quickapp/OpenGLView.h
index 7f8d1b0..5a6fc99 100644
--- a/src/interface/modeler/quickapp/OpenGLView.h
+++ b/src/interface/modeler/quickapp/OpenGLView.h
@@ -26,6 +26,7 @@ protected:
     virtual void timerEvent(QTimerEvent *event) override;
 
 private:
+    bool acceptInputs() const;
     double getSpeedFactor(QInputEvent *event);
 
 private:
diff --git a/src/interface/modeler/quickapp/qml/BasePanel.qml b/src/interface/modeler/quickapp/qml/BasePanel.qml
index 14ce20d..36652ae 100644
--- a/src/interface/modeler/quickapp/qml/BasePanel.qml
+++ b/src/interface/modeler/quickapp/qml/BasePanel.qml
@@ -1,24 +1,17 @@
 import QtQuick 2.0
 
-Rectangle {
+BaseRectangle {
     property ToolbarButton tool
     id: panel
 
-    opacity: 0
+    enabled: false
     width: 200
     height: parent.height - 100
     color: "#a0909090"
-    enabled: visible
 
     anchors.right: parent.right
     anchors.verticalCenter: parent.verticalCenter
 
-    Behavior on opacity {
-        PropertyAnimation {
-            duration: 200
-        }
-    }
-
     states: [
         State {
             name: "Active"
@@ -26,8 +19,7 @@ Rectangle {
 
             PropertyChanges {
                 target: panel
-                visible: true
-                opacity: 1
+                enabled: true
             }
         }
 
diff --git a/src/interface/modeler/quickapp/qml/BaseRectangle.qml b/src/interface/modeler/quickapp/qml/BaseRectangle.qml
new file mode 100644
index 0000000..956ccbb
--- /dev/null
+++ b/src/interface/modeler/quickapp/qml/BaseRectangle.qml
@@ -0,0 +1,13 @@
+import QtQuick 2.0
+
+Rectangle {
+    opacity: enabled ? 1 : 0
+    enabled: true
+
+    Behavior on opacity {
+        PropertyAnimation {
+            duration: 200
+        }
+    }
+}
+
diff --git a/src/interface/modeler/quickapp/qml/CameraChoice.qml b/src/interface/modeler/quickapp/qml/CameraChoice.qml
index 8df3ae4..b8bdb57 100644
--- a/src/interface/modeler/quickapp/qml/CameraChoice.qml
+++ b/src/interface/modeler/quickapp/qml/CameraChoice.qml
@@ -1,6 +1,6 @@
 import QtQuick 2.0
 
-Rectangle {
+BaseRectangle {
     id: camera_choice
     width: 200
     height: 50
diff --git a/src/interface/modeler/quickapp/qml/RenderDialog.qml b/src/interface/modeler/quickapp/qml/RenderDialog.qml
index e18de6e..e335090 100644
--- a/src/interface/modeler/quickapp/qml/RenderDialog.qml
+++ b/src/interface/modeler/quickapp/qml/RenderDialog.qml
@@ -1,7 +1,7 @@
 import QtQuick 2.2
 import QtQuick.Controls 1.2
 
-Rectangle {
+BaseRectangle {
     width: 400
     height: 300
 
diff --git a/src/interface/modeler/quickapp/qml/Toolbar.qml b/src/interface/modeler/quickapp/qml/Toolbar.qml
index 9abfbc2..3e04d5e 100644
--- a/src/interface/modeler/quickapp/qml/Toolbar.qml
+++ b/src/interface/modeler/quickapp/qml/Toolbar.qml
@@ -1,12 +1,11 @@
 import QtQuick 2.0
 
-Rectangle {
+BaseRectangle {
 
     default property alias children : inner_space.children
     width: 70
     height: parent.height
     color: "#50888888"
-    enabled: opacity > 0
 
     Column {
         id: inner_space
@@ -14,12 +13,6 @@ Rectangle {
         anchors.centerIn: parent
     }
 
-    Behavior on opacity {
-        PropertyAnimation {
-            duration: 200
-        }
-    }
-
     onEnabledChanged: {
         if (!enabled)
         {
diff --git a/src/interface/modeler/quickapp/qml/Tooltip.qml b/src/interface/modeler/quickapp/qml/Tooltip.qml
index 0ec4c3c..05e1631 100644
--- a/src/interface/modeler/quickapp/qml/Tooltip.qml
+++ b/src/interface/modeler/quickapp/qml/Tooltip.qml
@@ -1,6 +1,6 @@
 import QtQuick 2.0
 
-Rectangle {
+BaseRectangle {
     property string helptext
     property string hovertext
     width: content.width
diff --git a/src/interface/modeler/quickapp/qml/app.qrc b/src/interface/modeler/quickapp/qml/app.qrc
index dc6d8a4..3b20493 100644
--- a/src/interface/modeler/quickapp/qml/app.qrc
+++ b/src/interface/modeler/quickapp/qml/app.qrc
@@ -27,5 +27,6 @@
         <file>BaseChoiceItem.qml</file>
         <file>RenderDialog.qml</file>
         <file>CameraChoice.qml</file>
+        <file>BaseRectangle.qml</file>
     </qresource>
 </RCC>
diff --git a/src/interface/modeler/quickapp/qml/main.qml b/src/interface/modeler/quickapp/qml/main.qml
index 1bc2b03..951e286 100644
--- a/src/interface/modeler/quickapp/qml/main.qml
+++ b/src/interface/modeler/quickapp/qml/main.qml
@@ -56,7 +56,7 @@ OpenGLView {
 
     Toolbar {
         id: display_toolbar
-        opacity: 0
+        enabled: false
         anchors.left: primary_toolbar.right
 
         ToolbarButton {
@@ -69,7 +69,7 @@ OpenGLView {
 
     Toolbar {
         id: water_toolbar
-        opacity: 0
+        enabled: false
         anchors.left: primary_toolbar.right
 
         ToolbarButton {
@@ -81,7 +81,7 @@ OpenGLView {
 
     Toolbar {
         id: atmosphere_toolbar
-        opacity: 0
+        enabled: false
         anchors.left: primary_toolbar.right
 
         ToolbarButton {
@@ -93,7 +93,7 @@ OpenGLView {
 
     Toolbar {
         id: render_toolbar
-        opacity: 0
+        enabled: false
         anchors.left: primary_toolbar.right
 
         ToolbarButton {
@@ -112,7 +112,7 @@ OpenGLView {
 
     RenderDialog {
         id: render_dialog
-        opacity: 0
+        enabled: false
         anchors.fill: parent
     }
 
@@ -132,7 +132,7 @@ OpenGLView {
 
             PropertyChanges {
                 target: display_toolbar
-                opacity: 1
+                enabled: true
             }
         },
         State {
@@ -141,7 +141,7 @@ OpenGLView {
 
             PropertyChanges {
                 target: water_toolbar
-                opacity: 1
+                enabled: true
             }
         },
         State {
@@ -150,7 +150,7 @@ OpenGLView {
 
             PropertyChanges {
                 target: atmosphere_toolbar
-                opacity: 1
+                enabled: true
             }
         },
         State {
@@ -159,20 +159,23 @@ OpenGLView {
 
             PropertyChanges {
                 target: render_toolbar
-                opacity: 1
+                enabled: true
             }
         },
         State {
             name: "Render Dialog"
-            when: tool_display.selected
 
             PropertyChanges {
                 target: primary_toolbar
-                opacity: 0
+                enabled: false
+            }
+            PropertyChanges {
+                target: camera_choice
+                enabled: false
             }
             PropertyChanges {
                 target: render_dialog
-                opacity: 1
+                enabled: true
             }
         }
     ]