Fix the +1 button to insert keyframes in Sprite and Sprite3D, closes #5422

3 files changed, 14 insertions, 1 deletions

diff --git a/scene/2d/animated_sprite.cpp b/scene/2d/animated_sprite.cpp
index c062a6d1fc..73774e12d9 100644
--- a/scene/2d/animated_sprite.cpp
+++ b/scene/2d/animated_sprite.cpp
@@ -318,7 +318,7 @@ void AnimatedSprite::_validate_property(PropertyInfo& property) const {
 
 	if (property.name=="frame") {
 
-		property.hint=PROPERTY_HINT_RANGE;
+		property.hint=PROPERTY_HINT_SPRITE_FRAME;
 
 		if (frames->has_animation(animation)) {
 			property.hint_string="0,"+itos(frames->get_frame_count(animation)-1)+",1";
diff --git a/scene/2d/sprite.cpp b/scene/2d/sprite.cpp
index 27aa08ec5b..c5b338bf59 100644
--- a/scene/2d/sprite.cpp
+++ b/scene/2d/sprite.cpp
@@ -288,6 +288,17 @@ Rect2 Sprite::get_item_rect() const {
 }
 
 
+
+void Sprite::_validate_property(PropertyInfo& property) const {
+
+	if (property.name=="frame") {
+
+		property.hint=PROPERTY_HINT_SPRITE_FRAME;
+
+		property.hint_string="0,"+itos(vframes*hframes-1)+",1";
+	}
+}
+
 void Sprite::_bind_methods() {
 
 	ObjectTypeDB::bind_method(_MD("set_texture","texture:Texture"),&Sprite::set_texture);
diff --git a/scene/2d/sprite.h b/scene/2d/sprite.h
index f789538b1d..32d3f476d1 100644
--- a/scene/2d/sprite.h
+++ b/scene/2d/sprite.h
@@ -61,6 +61,8 @@ protected:
 
 	static void _bind_methods();;
 
+	virtual void _validate_property(PropertyInfo& property) const;
+
 public:
 
 	virtual void edit_set_pivot(const Point2& p_pivot);