From 35ee3fec212a67e05988bfe0f9ec9b17156a0905 Mon Sep 17 00:00:00 2001
From: boreddevnl <chris@boreddev.nl>
Date: Thu, 23 Apr 2026 00:01:12 +0200
Subject: [PATCH] wm: add mouse event callbacks to Window

---
 src/wm/wm.c | 23 +++++++++++++----------
 src/wm/wm.h |  3 +++
 2 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/src/wm/wm.c b/src/wm/wm.c
index a29419a..e6613ad 100644
--- a/src/wm/wm.c
+++ b/src/wm/wm.c
@@ -3573,10 +3573,12 @@ static void wm_handle_mouse_internal(int dx, int dy, uint8_t buttons, int dz) {
                 }
             }
         }
-        if (topmost && topmost->data) {
+        if (topmost) {
             active_mouse_capture_win = topmost;
-            if (my >= topmost->y + 20)
-                syscall_send_mouse_down_event(topmost, mx - topmost->x, my - topmost->y - 20);
+            int rel_x = mx - topmost->x;
+            int rel_y = my - topmost->y - 20;
+            if (rel_y >= 0 && topmost->handle_mouse_down)
+                topmost->handle_mouse_down(topmost, rel_x, rel_y);
         } else {
             active_mouse_capture_win = NULL;
         }
@@ -3598,10 +3600,11 @@ static void wm_handle_mouse_internal(int dx, int dy, uint8_t buttons, int dz) {
             }
         }
         
-        if (target && target->data) {
+        if (target) {
+            int rel_x = mx - target->x;
             int rel_y = my - target->y - 20;
-            // Provide coordinates clamped if escaping bounds slightly on UP? Usually raw is fine.
-            syscall_send_mouse_up_event(target, mx - target->x, rel_y);
+            if (target->handle_mouse_up)
+                target->handle_mouse_up(target, rel_x, rel_y);
         }
         active_mouse_capture_win = NULL;
     }
@@ -3622,9 +3625,11 @@ static void wm_handle_mouse_internal(int dx, int dy, uint8_t buttons, int dz) {
             }
         }
         
-        if (target && target->data) {
+        if (target) {
+            int rel_x = mx - target->x;
             int rel_y = my - target->y - 20;
-            syscall_send_mouse_move_event(target, mx - target->x, rel_y, buttons);
+            if (target->handle_mouse_move)
+                target->handle_mouse_move(target, rel_x, rel_y, buttons);
         }
     }
     
@@ -3636,8 +3641,6 @@ static void wm_handle_mouse_internal(int dx, int dy, uint8_t buttons, int dz) {
         wm_mark_dirty(prev_mx, prev_my, CURSOR_W, CURSOR_H);
         wm_mark_dirty(mx, my, CURSOR_W, CURSOR_H);
     }
-    
-    prev_left = left;
 }
 
 void wm_handle_mouse(int dx, int dy, uint8_t buttons, int dz) {
diff --git a/src/wm/wm.h b/src/wm/wm.h
index c4a2398..1b8ada3 100644
--- a/src/wm/wm.h
+++ b/src/wm/wm.h
@@ -63,6 +63,9 @@ struct Window {
     void (*handle_key)(Window *win, char c, bool pressed);
     void (*handle_click)(Window *win, int x, int y);
     void (*handle_right_click)(Window *win, int x, int y);
+    void (*handle_mouse_down)(Window *win, int x, int y);
+    void (*handle_mouse_up)(Window *win, int x, int y);
+    void (*handle_mouse_move)(Window *win, int x, int y, uint8_t buttons);
     void (*handle_close)(Window *win);
     void (*handle_resize)(Window *win, int w, int h);
     bool resizable;