shadows global switch

src/core/view/qglview.h

@@ -173,6 +173,8 @@ public:
 	void setSoftShadowsQuality(float s) { soft_shadows_quality = s; }
 	bool softShadows() const { return soft_shadows; }
 	void setSoftShadows(bool on) { soft_shadows = on; }
+	bool shadows() const { return shadows_; }
+	void setShadows(bool on) { shadows_ = on; }
 
 	GLfloat aspect, iaspect;
 	Renderer renderer_;
@@ -218,7 +220,7 @@ private:
 	bool fogEnabled_, lightEnabled_, FXAA_;
 	bool shaders_supported, shaders_bind;
 	bool hoverHalo_, selectionHalo_;
-	bool is_init, soft_shadows;
+	bool is_init, shadows_, soft_shadows;
 
 private slots:
 	void __destroyed();