StyleBoxTexture: Texture instead of RES for texture and normal_map.

doc/classes/StyleBoxTexture.xml

@@ -59,11 +59,11 @@
 		</member>
 		<member name="modulate_color" type="Color" setter="set_modulate" getter="get_modulate">
 		</member>
-		<member name="normal_map" type="Resource" setter="set_normal_map" getter="get_normal_map">
+		<member name="normal_map" type="Texture" setter="set_normal_map" getter="get_normal_map">
 		</member>
 		<member name="region_rect" type="Rect2" setter="set_region_rect" getter="get_region_rect">
 		</member>
-		<member name="texture" type="Resource" setter="set_texture" getter="get_texture">
+		<member name="texture" type="Texture" setter="set_texture" getter="get_texture">
 		</member>
 	</members>
 	<signals>

scene/resources/style_box.cpp

@@ -101,7 +101,7 @@ StyleBox::StyleBox() {
 	}
 }
 
-void StyleBoxTexture::set_texture(RES p_texture) {
+void StyleBoxTexture::set_texture(Ref<Texture> p_texture) {
 
 	if (texture == p_texture)
 		return;
@@ -112,12 +112,12 @@ void StyleBoxTexture::set_texture(RES p_texture) {
 	_change_notify("texture");
 }
 
-RES StyleBoxTexture::get_texture() const {
+Ref<Texture> StyleBoxTexture::get_texture() const {
 
 	return texture;
 }
 
-void StyleBoxTexture::set_normal_map(RES p_normal_map) {
+void StyleBoxTexture::set_normal_map(Ref<Texture> p_normal_map) {
 
 	if (normal_map == p_normal_map)
 		return;
@@ -125,7 +125,7 @@ void StyleBoxTexture::set_normal_map(RES p_normal_map) {
 	emit_changed();
 }
 
-RES StyleBoxTexture::get_normal_map() const {
+Ref<Texture> StyleBoxTexture::get_normal_map() const {
 
 	return normal_map;
 }

scene/resources/style_box.h

@@ -112,11 +112,11 @@ public:
 	void set_region_rect(const Rect2 &p_region_rect);
 	Rect2 get_region_rect() const;
 
-	void set_texture(RES p_texture);
-	RES get_texture() const;
+	void set_texture(Ref<Texture> p_texture);
+	Ref<Texture> get_texture() const;
 
-	void set_normal_map(RES p_normal_map);
-	RES get_normal_map() const;
+	void set_normal_map(Ref<Texture> p_normal_map);
+	Ref<Texture> get_normal_map() const;
 
 	void set_draw_center(bool p_enabled);
 	bool is_draw_center_enabled() const;