diff --git a/gui/basewindow.cc b/gui/basewindow.cc
index d44bd0f7..cc6ef4a5 100644
--- a/gui/basewindow.cc
+++ b/gui/basewindow.cc
@@ -167,19 +167,19 @@ void BaseMainWindow::createGraphicsBar()
 {
     QAction *actionZoomIn = new QAction("Zoom In", this);
     actionZoomIn->setIcon(QIcon(":/icons/resources/zoom_in.png"));
-    connect(actionZoomIn, SIGNAL(triggered()), fpgaView, SLOT(zoom_in()));
+    connect(actionZoomIn, SIGNAL(triggered()), fpgaView, SLOT(zoomIn()));
 
     QAction *actionZoomOut = new QAction("Zoom Out", this);
     actionZoomOut->setIcon(QIcon(":/icons/resources/zoom_out.png"));
-    connect(actionZoomOut, SIGNAL(triggered()), fpgaView, SLOT(zoom_out()));
+    connect(actionZoomOut, SIGNAL(triggered()), fpgaView, SLOT(zoomOut()));
 
     QAction *actionZoomSelected = new QAction("Zoom Selected", this);
     actionZoomSelected->setIcon(QIcon(":/icons/resources/shape_handles.png"));
-    connect(actionZoomSelected, SIGNAL(triggered()), fpgaView, SLOT(zoom_selected()));
+    connect(actionZoomSelected, SIGNAL(triggered()), fpgaView, SLOT(zoomSelected()));
 
     QAction *actionZoomOutbound = new QAction("Zoom Outbound", this);
     actionZoomOutbound->setIcon(QIcon(":/icons/resources/shape_square.png"));
-    connect(actionZoomOutbound, SIGNAL(triggered()), fpgaView, SLOT(zoom_outbound()));
+    connect(actionZoomOutbound, SIGNAL(triggered()), fpgaView, SLOT(zoomOutbound()));
 
     graphicsToolBar = new QToolBar();
     addToolBar(Qt::TopToolBarArea, graphicsToolBar);
diff --git a/gui/fpgaviewwidget.cc b/gui/fpgaviewwidget.cc
index e81fe3bd..7ee2b4f9 100644
--- a/gui/fpgaviewwidget.cc
+++ b/gui/fpgaviewwidget.cc
@@ -644,12 +644,12 @@ void FPGAViewWidget::zoom(int level)
     update();
 }
 
-void FPGAViewWidget::zoom_in() { zoom(10); }
+void FPGAViewWidget::zoomIn() { zoom(10); }
 
-void FPGAViewWidget::zoom_out() { zoom(-10); }
+void FPGAViewWidget::zoomOut() { zoom(-10); }
 
-void FPGAViewWidget::zoom_selected() {}
+void FPGAViewWidget::zoomSelected() {}
 
-void FPGAViewWidget::zoom_outbound() {}
+void FPGAViewWidget::zoomOutbound() {}
 
 NEXTPNR_NAMESPACE_END
diff --git a/gui/fpgaviewwidget.h b/gui/fpgaviewwidget.h
index cc79cd03..c1165ef3 100644
--- a/gui/fpgaviewwidget.h
+++ b/gui/fpgaviewwidget.h
@@ -271,14 +271,6 @@ class FPGAViewWidget : public QOpenGLWidget, protected QOpenGLFunctions
     QSize minimumSizeHint() const override;
     QSize sizeHint() const override;
 
-    void setXTranslation(float t_x);
-    void setYTranslation(float t_y);
-    void setZoom(float t_z);
-
-    void xRotationChanged(int angle);
-    void yRotationChanged(int angle);
-    void zRotationChanged(int angle);
-
   protected:
     void initializeGL() Q_DECL_OVERRIDE;
     void paintGL() Q_DECL_OVERRIDE;
@@ -288,15 +280,16 @@ class FPGAViewWidget : public QOpenGLWidget, protected QOpenGLFunctions
     void wheelEvent(QWheelEvent *event) Q_DECL_OVERRIDE;
     void drawDecal(LineShaderData &data, const DecalXY &decal);
     void drawDecal(LineShaderData out[], const DecalXY &decal);
+
   public Q_SLOTS:
     void newContext(Context *ctx);
     void onSelectedArchItem(std::vector<DecalXY> decals);
     void onHighlightGroupChanged(std::vector<DecalXY> decals, int group);
     void pokeRenderer(void);
-    void zoom_in();
-    void zoom_out();
-    void zoom_selected();
-    void zoom_outbound();
+    void zoomIn();
+    void zoomOut();
+    void zoomSelected();
+    void zoomOutbound();
 
   Q_SIGNALS:
     void clickedBel(BelId bel);