1 files changed, 65 insertions, 60 deletions

diff --git a/scene/gui/graph_node.h b/scene/gui/graph_node.h
index 0d5cbf8dd3..6bece22ac5 100644
--- a/scene/gui/graph_node.h
+++ b/scene/gui/graph_node.h
@@ -5,96 +5,101 @@
 
 class GraphNode : public Container {
 
-	OBJ_TYPE(GraphNode,Container);
+    OBJ_TYPE(GraphNode,Container);
 
 
 
-	struct Slot {
-		bool enable_left;
-		int type_left;
-		Color color_left;
-		bool enable_right;
-		int type_right;
-		Color color_right;
+    struct Slot {
+        bool enable_left;
+        int type_left;
+        Color color_left;
+        bool enable_right;
+        int type_right;
+        Color color_right;
 
 
-		Slot() { enable_left=false; type_left=0; color_left=Color(1,1,1,1); enable_right=false; type_right=0; color_right=Color(1,1,1,1); };
-	};
+        Slot() { enable_left=false; type_left=0; color_left=Color(1,1,1,1); enable_right=false; type_right=0; color_right=Color(1,1,1,1); }
+    };
 
-	String title;
-	bool show_close;
-	Vector2 offset;
+    String title;
+    bool show_close;
+    Vector2 offset;
 
-	Rect2 close_rect;
+    Rect2 close_rect;
 
-	Vector<int> cache_y;
+    Vector<int> cache_y;
 
-	struct ConnCache {
-		Vector2 pos;
-		int type;
-		Color color;
-	};
+    struct ConnCache {
+        Vector2 pos;
+        int type;
+        Color color;
+    };
 
-	Vector<ConnCache> conn_input_cache;
-	Vector<ConnCache> conn_output_cache;
+    Vector<ConnCache> conn_input_cache;
+    Vector<ConnCache> conn_output_cache;
 
-	Map<int,Slot> slot_info;
+    Map<int,Slot> slot_info;
 
-	bool connpos_dirty;
+    bool connpos_dirty;
 
-	void _connpos_update();
-	void _resort();
+    void _connpos_update();
+    void _resort();
 
-	Vector2 drag_from;
-	Vector2 drag_accum;
-	bool dragging;
+    Vector2 drag_from;
+    bool selected;
 protected:
 
-	void _input_event(const InputEvent& p_ev);
-	void _notification(int p_what);
-	static void _bind_methods();
+    void _input_event(const InputEvent& p_ev);
+    void _notification(int p_what);
+    static void _bind_methods();
 
-	bool _set(const StringName& p_name, const Variant& p_value);
-	bool _get(const StringName& p_name,Variant &r_ret) const;
-	void _get_property_list( List<PropertyInfo> *p_list) const;
+    bool _set(const StringName& p_name, const Variant& p_value);
+    bool _get(const StringName& p_name,Variant &r_ret) const;
+    void _get_property_list( List<PropertyInfo> *p_list) const;
 
 public:
 
 
 
 
-	void set_slot(int p_idx,bool p_enable_left,int p_type_left,const Color& p_color_left, bool p_enable_right,int p_type_right,const Color& p_color_right);
-	void clear_slot(int p_idx);
-	void clear_all_slots();
-	bool is_slot_enabled_left(int p_idx) const;
-	int get_slot_type_left(int p_idx) const;
-	Color get_slot_color_left(int p_idx) const;
-	bool is_slot_enabled_right(int p_idx) const;
-	int get_slot_type_right(int p_idx) const;
-	Color get_slot_color_right(int p_idx) const;
+    void set_slot(int p_idx,bool p_enable_left,int p_type_left,const Color& p_color_left, bool p_enable_right,int p_type_right,const Color& p_color_right);
+    void clear_slot(int p_idx);
+    void clear_all_slots();
+    bool is_slot_enabled_left(int p_idx) const;
+    int get_slot_type_left(int p_idx) const;
+    Color get_slot_color_left(int p_idx) const;
+    bool is_slot_enabled_right(int p_idx) const;
+    int get_slot_type_right(int p_idx) const;
+    Color get_slot_color_right(int p_idx) const;
 
-	void set_title(const String& p_title);
-	String get_title() const;
+    void set_title(const String& p_title);
+    String get_title() const;
 
-	void set_offset(const Vector2& p_offset);
-	Vector2 get_offset() const;
+    void set_offset(const Vector2& p_offset);
+    Vector2 get_offset() const;
 
-	void set_show_close_button(bool p_enable);
-	bool is_close_button_visible() const;
+    void set_selected(bool p_selected);
+    bool is_selected();
 
-	int get_connection_input_count() ;
-	int get_connection_output_count() ;
-	Vector2 get_connection_input_pos(int p_idx);
-	int get_connection_input_type(int p_idx);
-	Color get_connection_input_color(int p_idx);
-	Vector2 get_connection_output_pos(int p_idx);
-	int get_connection_output_type(int p_idx);
-	Color get_connection_output_color(int p_idx);
+    void set_drag(bool p_drag);
+    Vector2 get_drag_from();
 
+    void set_show_close_button(bool p_enable);
+    bool is_close_button_visible() const;
 
-	virtual Size2 get_minimum_size() const;
+    int get_connection_input_count() ;
+    int get_connection_output_count() ;
+    Vector2 get_connection_input_pos(int p_idx);
+    int get_connection_input_type(int p_idx);
+    Color get_connection_input_color(int p_idx);
+    Vector2 get_connection_output_pos(int p_idx);
+    int get_connection_output_type(int p_idx);
+    Color get_connection_output_color(int p_idx);
 
-	GraphNode();
+
+    virtual Size2 get_minimum_size() const;
+
+    GraphNode();
 };