diff --git a/spine-godot/spine_godot/SpineEditorPlugin.cpp b/spine-godot/spine_godot/SpineEditorPlugin.cpp
index 231202c05..ceba20826 100644
--- a/spine-godot/spine_godot/SpineEditorPlugin.cpp
+++ b/spine-godot/spine_godot/SpineEditorPlugin.cpp
@@ -86,8 +86,9 @@ bool SpineEditorPlugin::handles(Object *object) const {
 	return object->is_class("SpineSprite") || object->is_class("SpineSkeletonDataResource");
 }
 
-SpineAnimationMixesInspectorPlugin::SpineAnimationMixesInspectorPlugin() {
-
+SpineAnimationMixesInspectorPlugin::SpineAnimationMixesInspectorPlugin(): add_mix_button(nullptr) {
+	add_mix_button = memnew(Button);
+	add_mix_button->set_text("Add mix");
 }
 
 SpineAnimationMixesInspectorPlugin::~SpineAnimationMixesInspectorPlugin() {
@@ -99,23 +100,16 @@ bool SpineAnimationMixesInspectorPlugin::can_handle(Object *object) {
 }
 
 void SpineAnimationMixesInspectorPlugin::parse_begin(Object *object) {
-	EditorInspectorPlugin::parse_begin(object);
-}
-
-void SpineAnimationMixesInspectorPlugin::parse_category(Object *object, const String &parse_category) {
-	EditorInspectorPlugin::parse_category(object, parse_category);
-	if (parse_category == "Animation mixes") {
-
-	}
+	sprite = object->cast_to<SpineSprite>(object);
 }
 
 bool SpineAnimationMixesInspectorPlugin::parse_property(Object *object, Variant::Type type, const String &path,
 														PropertyHint hint, const String &hint_text, int usage) {
+	if (path == "animation_mixes") {
+		add_custom_control(add_mix_button);
+		return true;
+	}
 	return false;
 }
 
-void SpineAnimationMixesInspectorPlugin::parse_end() {
-	EditorInspectorPlugin::parse_end();
-}
-
 #endif
diff --git a/spine-godot/spine_godot/SpineEditorPlugin.h b/spine-godot/spine_godot/SpineEditorPlugin.h
index 229eea6e7..761264092 100644
--- a/spine-godot/spine_godot/SpineEditorPlugin.h
+++ b/spine-godot/spine_godot/SpineEditorPlugin.h
@@ -32,6 +32,8 @@
 
 #ifdef TOOLS_ENABLED
 #include "editor/editor_node.h"
+#include "SpineSprite.h"
+#include "editor/editor_properties.h"
 
 class SpineAtlasResourceImportPlugin : public EditorImportPlugin {
 	GDCLASS(SpineAtlasResourceImportPlugin, EditorImportPlugin)
@@ -125,15 +127,18 @@ public:
 class SpineAnimationMixesInspectorPlugin: public EditorInspectorPlugin {
 	GDCLASS(SpineAnimationMixesInspectorPlugin, EditorInspectorPlugin)
 
+	SpineSprite *sprite;
+
+	Button *add_mix_button;
+	Vector<Button *> delete_mix;
+
 public:
 	SpineAnimationMixesInspectorPlugin();
 	~SpineAnimationMixesInspectorPlugin() override;
 
 	bool can_handle(Object *object) override;
 	void parse_begin(Object *object) override;
-	void parse_category(Object *object, const String &parse_category) override;
 	bool parse_property(Object *object, Variant::Type type, const String &path, PropertyHint hint, const String &hint_text, int usage) override;
-	void parse_end() override;
 };
 
 class SpineAnimationMixesProperty: public EditorProperty {
@@ -143,6 +148,16 @@ public:
 	SpineAnimationMixesProperty();
 	~SpineAnimationMixesProperty();
 };
+
+class SpineEditorPropertyMix: public EditorProperty {
+	GDCLASS(SpineEditorPropertyMix, EditorProperty)
+
+	EditorPropertyText *from_property;
+	EditorPropertyText *to_property;
+	EditorPropertyFloat *mix_property;
+public:
+
+};
 #endif
 
 #endif//GODOT_SPINEEDITORPLUGIN_H