From dcfc4f44f4b0bd36caa92c8d521376d8937b890d Mon Sep 17 00:00:00 2001
From: Window Maker <wmaker@localhost>
Date: Sat, 30 May 2026 15:39:07 +0200
Subject: [PATCH] =?UTF-8?q?fix:=20exit=20dialog=20content=20not=20visible?=
 =?UTF-8?q?=20at=20correct=20position=20=E2=80=94=20reparent=20fake=5Flead?=
 =?UTF-8?q?er=20tree=20into=20frame=20tree?=
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---
 src/backend/wayland/wl_backend.c | 11 +++++++++++
 src/window.c                     |  6 ++++++
 2 files changed, 17 insertions(+)

diff --git a/src/backend/wayland/wl_backend.c b/src/backend/wayland/wl_backend.c
index 18455c2..b8c26e2 100644
--- a/src/backend/wayland/wl_backend.c
+++ b/src/backend/wayland/wl_backend.c
@@ -7791,6 +7791,17 @@ wl_client_reparent(WNativeWindow client, WNativeWindow new_parent, int x, int y)
         return;
     }
 
+    /* Fake leader: reparent its tree into the parent frame's tree. */
+    if (client >= 0x10000000) {
+        struct wl_frame_buf *fb = frame_buf_find(client);
+        struct wl_frame_buf *parent_fb = frame_buf_find(new_parent);
+        if (fb && parent_fb && parent_fb->tree && fb->tree) {
+            wlr_scene_node_reparent(&fb->tree->node, parent_fb->tree);
+            wlr_scene_node_set_position(&fb->tree->node, x, y);
+        }
+        return;
+    }
+
     /* For WINGs internal windows: create a child frame_buf so the dialog
      * content is visible in the scene graph. */
     if (client >= 0x20000000 && new_parent >= 0x10000000) {
diff --git a/src/window.c b/src/window.c
index 149a1a2..d9b2f9e 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1641,6 +1641,12 @@ void wWindowMap(WWindow *wwin)
 		wm_backend->window_map(wwin->client_win);
 		wm_backend->window_select_events(wwin->client_win, wwin->event_mask);
 
+		/* Reparent fake_leader into frame tree on Wayland so dialog
+		 * content renders at the correct position within the frame. */
+		if (wwin->frame && wwin->client_win >= 0x10000000)
+			wm_backend->client_reparent(wwin->client_win,
+				wwin->frame->core->window, 0, 0);
+
 		wwin->flags.mapped = 1;
 	}
 }