diff --git a/share/qtcreator/qmljsdebugger/editor/editor.qrc b/share/qtcreator/qmljsdebugger/editor/editor.qrc
index 09fc2f6fb01..77744d57bb4 100644
--- a/share/qtcreator/qmljsdebugger/editor/editor.qrc
+++ b/share/qtcreator/qmljsdebugger/editor/editor.qrc
@@ -8,11 +8,9 @@
         <file>images/pause.png</file>
         <file>images/from-qml.png</file>
         <file>images/to-qml.png</file>
-        <file>images/designmode.png</file>
         <file>images/color-picker-hicontrast.png</file>
         <file>images/zoom.png</file>
         <file>images/color-picker-24.png</file>
-        <file>images/designmode-24.png</file>
         <file>images/from-qml-24.png</file>
         <file>images/pause-24.png</file>
         <file>images/play-24.png</file>
@@ -20,5 +18,7 @@
         <file>images/zoom-24.png</file>
         <file>images/select-24.png</file>
         <file>images/select-marquee-24.png</file>
+        <file>images/observermode.png</file>
+        <file>images/observermode-24.png</file>
     </qresource>
 </RCC>
diff --git a/share/qtcreator/qmljsdebugger/editor/images/designmode-24.png b/share/qtcreator/qmljsdebugger/editor/images/designmode-24.png
deleted file mode 100644
index b4e0ff43ff7..00000000000
Binary files a/share/qtcreator/qmljsdebugger/editor/images/designmode-24.png and /dev/null differ
diff --git a/share/qtcreator/qmljsdebugger/editor/images/observermode-24.png b/share/qtcreator/qmljsdebugger/editor/images/observermode-24.png
new file mode 100644
index 00000000000..5e74d867c0a
Binary files /dev/null and b/share/qtcreator/qmljsdebugger/editor/images/observermode-24.png differ
diff --git a/share/qtcreator/qmljsdebugger/editor/images/designmode.png b/share/qtcreator/qmljsdebugger/editor/images/observermode.png
similarity index 76%
rename from share/qtcreator/qmljsdebugger/editor/images/designmode.png
rename to share/qtcreator/qmljsdebugger/editor/images/observermode.png
index b6a95e77bc2..daed21c9448 100644
Binary files a/share/qtcreator/qmljsdebugger/editor/images/designmode.png and b/share/qtcreator/qmljsdebugger/editor/images/observermode.png differ
diff --git a/share/qtcreator/qmljsdebugger/editor/qmltoolbar.cpp b/share/qtcreator/qmljsdebugger/editor/qmltoolbar.cpp
index 585996a80cb..97f674da9b7 100644
--- a/share/qtcreator/qmljsdebugger/editor/qmltoolbar.cpp
+++ b/share/qtcreator/qmljsdebugger/editor/qmltoolbar.cpp
@@ -15,7 +15,7 @@ QmlToolbar::QmlToolbar(QWidget *parent) :
     m_isRunning(false),
     ui(new Ui)
 {
-    ui->designmode = new QAction(QIcon(QLatin1String(":/qml/images/designmode-24.png")), tr("Design Mode"), this);
+    ui->designmode = new QAction(QIcon(QLatin1String(":/qml/images/observermode-24.png")), tr("Observer Mode"), this);
     ui->play = new QAction(QIcon(QLatin1String(":/qml/images/play-24.png")), tr("Play"), this);
     ui->pause = new QAction(QIcon(QLatin1String(":/qml/images/pause-24.png")), tr("Pause"), this);
     ui->select = new QAction(QIcon(QLatin1String(":/qml/images/select-24.png")), tr("Select"), this);
diff --git a/src/plugins/qmljsinspector/images/designmode.png b/src/plugins/qmljsinspector/images/observermode.png
similarity index 76%
rename from src/plugins/qmljsinspector/images/designmode.png
rename to src/plugins/qmljsinspector/images/observermode.png
index b6a95e77bc2..daed21c9448 100644
Binary files a/src/plugins/qmljsinspector/images/designmode.png and b/src/plugins/qmljsinspector/images/observermode.png differ
diff --git a/src/plugins/qmljsinspector/qmlinspectortoolbar.cpp b/src/plugins/qmljsinspector/qmlinspectortoolbar.cpp
index a63fa116da5..688f63d0368 100644
--- a/src/plugins/qmljsinspector/qmlinspectortoolbar.cpp
+++ b/src/plugins/qmljsinspector/qmlinspectortoolbar.cpp
@@ -58,7 +58,7 @@ static QToolButton *createToolButton(QAction *action)
 
 QmlInspectorToolbar::QmlInspectorToolbar(QObject *parent) :
     QObject(parent),
-    m_designmodeAction(0),
+    m_observerModeAction(0),
     m_reloadAction(0),
     m_playAction(0),
     m_selectAction(0),
@@ -88,7 +88,7 @@ QmlInspectorToolbar::QmlInspectorToolbar(QObject *parent) :
 
 void QmlInspectorToolbar::setEnabled(bool value)
 {
-    m_designmodeAction->setEnabled(value);
+    m_observerModeAction->setEnabled(value);
     //m_toQmlAction->setEnabled(value);
     m_fromQmlAction->setEnabled(value);
 
@@ -107,7 +107,7 @@ void QmlInspectorToolbar::enable()
 {
     setEnabled(true);
     m_emitSignals = false;
-    m_designmodeAction->setChecked(false);
+    m_observerModeAction->setChecked(false);
     setAnimationSpeed(1.0f);
     activateDesignModeOnClick();
     m_emitSignals = true;
@@ -176,7 +176,7 @@ void QmlInspectorToolbar::setAnimationSpeed(qreal slowdownFactor)
 void QmlInspectorToolbar::setDesignModeBehavior(bool inDesignMode)
 {
     m_emitSignals = false;
-    m_designmodeAction->setChecked(inDesignMode);
+    m_observerModeAction->setChecked(inDesignMode);
     activateDesignModeOnClick();
     m_emitSignals = true;
 }
@@ -187,7 +187,7 @@ void QmlInspectorToolbar::createActions(const Core::Context &context)
     Core::ActionManager *am = core->actionManager();
 
     m_fromQmlAction = new QAction(QIcon(QLatin1String(":/qml/images/from-qml-small.png")), tr("Apply Changes to Document"), this);
-    m_designmodeAction = new QAction(QIcon(QLatin1String(":/qml/images/designmode.png")), tr("Design Mode"), this);
+    m_observerModeAction = new QAction(QIcon(QLatin1String(":/qml/images/observermode.png")), tr("Observer Mode"), this);
 
     m_reloadAction = new QAction(QIcon(QLatin1String(":/qml/images/reload.png")), tr("Reload"), this);
     m_playAction = new QAction(m_playIcon, tr("Play animations"), this);
@@ -197,8 +197,8 @@ void QmlInspectorToolbar::createActions(const Core::Context &context)
     m_colorPickerAction = new QAction(QIcon(QLatin1String(":/qml/images/color-picker-small.png")), tr("Color Picker"), this);
     m_toQmlAction = new QAction(QIcon(QLatin1String(":/qml/images/to-qml-small.png")), tr("Live Preview Changes in QML Viewer"), this);
 
-    m_designmodeAction->setCheckable(true);
-    m_designmodeAction->setChecked(false);
+    m_observerModeAction->setCheckable(true);
+    m_observerModeAction->setChecked(false);
     m_selectAction->setCheckable(true);
     m_selectMarqueeAction->setCheckable(true);
     m_zoomAction->setCheckable(true);
@@ -207,7 +207,7 @@ void QmlInspectorToolbar::createActions(const Core::Context &context)
     m_fromQmlAction->setCheckable(true);
     m_fromQmlAction->setChecked(true);
 
-    am->registerAction(m_designmodeAction, QmlJSInspector::Constants::DESIGNMODE_ACTION, context);
+    am->registerAction(m_observerModeAction, QmlJSInspector::Constants::DESIGNMODE_ACTION, context);
     am->registerAction(m_reloadAction, QmlJSInspector::Constants::RELOAD_ACTION, context);
     am->registerAction(m_playAction, QmlJSInspector::Constants::PLAY_ACTION, context);
     am->registerAction(m_selectAction, QmlJSInspector::Constants::SELECT_ACTION, context);
@@ -288,7 +288,7 @@ void QmlInspectorToolbar::createActions(const Core::Context &context)
 
     setEnabled(false);
 
-    connect(m_designmodeAction, SIGNAL(triggered()), SLOT(activateDesignModeOnClick()));
+    connect(m_observerModeAction, SIGNAL(triggered()), SLOT(activateDesignModeOnClick()));
     connect(m_reloadAction, SIGNAL(triggered()), SIGNAL(reloadSelected()));
 
     connect(m_colorPickerAction, SIGNAL(triggered()), SLOT(activateColorPickerOnClick()));
@@ -341,7 +341,7 @@ void QmlInspectorToolbar::changeToTenthAnimSpeed()
 
 void QmlInspectorToolbar::activateDesignModeOnClick()
 {
-    bool checked = m_designmodeAction->isChecked();
+    bool checked = m_observerModeAction->isChecked();
 
     m_reloadAction->setEnabled(true);
     m_playAction->setEnabled(checked);
diff --git a/src/plugins/qmljsinspector/qmlinspectortoolbar.h b/src/plugins/qmljsinspector/qmlinspectortoolbar.h
index 9d2d4165fc9..b4e9e253820 100644
--- a/src/plugins/qmljsinspector/qmlinspectortoolbar.h
+++ b/src/plugins/qmljsinspector/qmlinspectortoolbar.h
@@ -118,7 +118,7 @@ private slots:
     void updatePauseAction();
 
 private:
-    QAction *m_designmodeAction;
+    QAction *m_observerModeAction;
     QAction *m_reloadAction;
     QAction *m_playAction;
     QAction *m_selectAction;