4 files changed, 16 insertions, 2 deletions
diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index 36cc8ebfa2..cc8bced780 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -1104,7 +1104,7 @@ Vector2 Viewport::get_mouse_position() const {
 
 void Viewport::warp_mouse(const Vector2 &p_position) {
 	Transform2D xform = get_screen_transform();
-	Vector2 gpos = xform.xform(p_position).round();
+	Vector2 gpos = xform.xform(p_position);
 	Input::get_singleton()->warp_mouse(gpos);
 }
 
diff --git a/scene/main/viewport.h b/scene/main/viewport.h
index a0ec2d54dd..83083cd65a 100644
--- a/scene/main/viewport.h
+++ b/scene/main/viewport.h
@@ -563,7 +563,7 @@ public:
 	bool is_input_disabled() const;
 
 	Vector2 get_mouse_position() const;
-	void warp_mouse(const Vector2 &p_position);
+	virtual void warp_mouse(const Vector2 &p_position);
 
 	void set_physics_object_picking(bool p_enable);
 	bool get_physics_object_picking();
diff --git a/scene/main/window.cpp b/scene/main/window.cpp
index d610aea275..1b7aa787e7 100644
--- a/scene/main/window.cpp
+++ b/scene/main/window.cpp
@@ -966,6 +966,18 @@ DisplayServer::WindowID Window::get_window_id() const {
 	return window_id;
 }
 
+void Window::warp_mouse(const Vector2 &p_position) {
+	Transform2D xform = get_screen_transform();
+	Vector2 gpos = xform.xform(p_position);
+
+	if (transient_parent && !transient_parent->is_embedding_subwindows()) {
+		Transform2D window_trans = Transform2D().translated(get_position() + (transient_parent->get_visible_rect().size - transient_parent->get_real_size()));
+		gpos = window_trans.xform(gpos);
+	}
+
+	Input::get_singleton()->warp_mouse(gpos);
+}
+
 void Window::set_wrap_controls(bool p_enable) {
 	wrap_controls = p_enable;
 	if (wrap_controls) {
diff --git a/scene/main/window.h b/scene/main/window.h
index 630794b1c2..a5b6b26104 100644
--- a/scene/main/window.h
+++ b/scene/main/window.h
@@ -240,6 +240,8 @@ public:
 	void set_use_font_oversampling(bool p_oversampling);
 	bool is_using_font_oversampling() const;
 
+	void warp_mouse(const Vector2 &p_position) override;
+
 	void set_wrap_controls(bool p_enable);
 	bool is_wrapping_controls() const;
 	void child_controls_changed();