From 85fe783652bf916da098bec4263b17de0a198fe0 Mon Sep 17 00:00:00 2001
From: Luflosi <luflosi@luflosi.de>
Date: Thu, 4 Jun 2020 23:57:01 +0200
Subject: [PATCH] Fix fake scroll when scrolling in unfocused kitty window

Scrolling should happen in the kitty window under the mouse cursor, not in the currently active kitty window.
---
 kitty/data-types.h | 1 -
 kitty/keys.c       | 3 +--
 kitty/mouse.c      | 2 +-
 kitty/state.h      | 1 +
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/kitty/data-types.h b/kitty/data-types.h
index b75dac81b..ce4ce1161 100644
--- a/kitty/data-types.h
+++ b/kitty/data-types.h
@@ -303,7 +303,6 @@ void enter_event(void);
 void mouse_event(int, int, int);
 void focus_in_event(void);
 void scroll_event(double, double, int, int);
-void fake_scroll(int, bool);
 void set_special_key_combo(int glfw_key, int mods, bool is_native);
 void on_key_input(GLFWkeyevent *ev);
 void request_window_attention(id_type, bool);
diff --git a/kitty/keys.c b/kitty/keys.c
index a4a495c43..4bccc3ab5 100644
--- a/kitty/keys.c
+++ b/kitty/keys.c
@@ -203,8 +203,7 @@ on_key_input(GLFWkeyevent *ev) {
 }
 
 void
-fake_scroll(int amount, bool upwards) {
-    Window *w = active_window();
+fake_scroll(Window *w, int amount, bool upwards) {
     if (!w) return;
     int key = upwards ? GLFW_KEY_UP : GLFW_KEY_DOWN;
     while (amount-- > 0) {
diff --git a/kitty/mouse.c b/kitty/mouse.c
index 7453eed95..099dbcb76 100644
--- a/kitty/mouse.c
+++ b/kitty/mouse.c
@@ -698,7 +698,7 @@ scroll_event(double UNUSED xoffset, double yoffset, int flags, int modifiers) {
                 }
             }
         } else {
-            fake_scroll(abs(s), upwards);
+            fake_scroll(w, abs(s), upwards);
         }
     }
 }
diff --git a/kitty/state.h b/kitty/state.h
index 7a6107feb..93f54e44f 100644
--- a/kitty/state.h
+++ b/kitty/state.h
@@ -277,3 +277,4 @@ void stop_main_loop(void);
 void os_window_update_size_increments(OSWindow *window);
 void set_os_window_title_from_window(Window *w, OSWindow *os_window);
 void update_os_window_title(OSWindow *os_window);
+void fake_scroll(Window *w, int amount, bool upwards);