From 049b18a49643708329b03e3bddbf959a81588def Mon Sep 17 00:00:00 2001
From: Zedhugh Chen <zedhugh@gmail.com>
Date: Wed, 14 Jan 2026 03:42:57 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4=20send=5Fclient=5Fto=5Fnext?=
 =?UTF-8?q?=5Fmonitor=20=E5=87=BD=E6=95=B0=E5=AE=9E=E7=8E=B0?=
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---
 src/action.c | 16 +++-------------
 src/client.c |  1 +
 src/wm.c     |  6 ++++++
 src/wm.h     |  1 +
 4 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/src/action.c b/src/action.c
index 3c34e8c..fb1d9b0 100644
--- a/src/action.c
+++ b/src/action.c
@@ -36,20 +36,10 @@ void send_client_to_tag(const user_action_arg_t *arg) {
 void send_client_to_next_monitor(const user_action_arg_t *arg) {
   if (!wm.client_focused) return;
 
-  monitor_t *current_monitor = wm.client_focused->monitor;
-  monitor_t *next_monitor = current_monitor->next;
-  if (next_monitor == nullptr) {
-    next_monitor = wm.monitor_list;
-  } else {
-    for (monitor_t *m = wm.monitor_list; m && m->next != current_monitor;
-         m = m->next) {
-      next_monitor = m;
-    }
-  }
+  monitor_t *next_monitor = wm_get_next_monitor(wm.client_focused->monitor);
+  if (wm.client_focused->monitor == next_monitor) return;
 
-  if (current_monitor != next_monitor) {
-    client_send_to_monitor(wm.client_focused, next_monitor);
-  }
+  client_send_to_monitor(wm.client_focused, next_monitor);
 }
 
 void spawn(const user_action_arg_t *arg) {
diff --git a/src/client.c b/src/client.c
index 1959264..b1ad0f3 100644
--- a/src/client.c
+++ b/src/client.c
@@ -251,6 +251,7 @@ void client_send_to_monitor(client_t *client, monitor_t *monitor) {
   client->tags = monitor->selected_tag->mask;
   client_add_to_tag(client, monitor->selected_tag);
 
+  wm.current_monitor = monitor;
   monitor_arrange(m);
   monitor_arrange(monitor);
   monitor_draw_bar(m);
diff --git a/src/wm.c b/src/wm.c
index cd1d572..1a78b0d 100644
--- a/src/wm.c
+++ b/src/wm.c
@@ -419,6 +419,12 @@ monitor_t *wm_get_monitor_by_point(point_t point) {
   return wm.monitor_list;
 }
 
+monitor_t *wm_get_next_monitor(monitor_t *monitor) {
+  monitor_t *next_monitor = monitor->next;
+  if (next_monitor == nullptr) next_monitor = wm.monitor_list;
+  return next_monitor;
+}
+
 static void debug_show_monitor_list(void) {
   logger("\n========================== monitors ==========================\n");
   for (monitor_t *m = wm.monitor_list; m; m = m->next) {
diff --git a/src/wm.h b/src/wm.h
index dfe8d76..24c3155 100644
--- a/src/wm.h
+++ b/src/wm.h
@@ -54,3 +54,4 @@ void wm_restart(void);
 void wm_quit(void);
 void wm_restack_clients(void);
 monitor_t *wm_get_monitor_by_point(point_t point);
+monitor_t *wm_get_next_monitor(monitor_t *monitor);