From 13fbacdf4bc66dd9f4b25b81aef18ca43f3eedc7 Mon Sep 17 00:00:00 2001
From: Dariusz L <dl122@wp.pl>
Date: Tue, 21 Apr 2026 12:43:37 +0200
Subject: [PATCH] Attach drag handle events for Linker dialog

Add attachDragHandleIfNeeded() and call it when opening the dialog. The new helper binds a single mousedown listener on #model-linker-drag-handle (and a one-time document mouseup) to start dragging, set cursor state, and avoid attaching multiple times. It also skips drag behavior in fullscreen and safely no-ops if the handle element is missing.
---
 web/linker.js | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/web/linker.js b/web/linker.js
index 3ca6f67..a1ae8d8 100644
--- a/web/linker.js
+++ b/web/linker.js
@@ -1785,10 +1785,33 @@ class LinkerManagerDialog extends ComfyDialog {
             if (fs === '1') this.setFullScreen(true);
         } catch (e) { }
         
+        // Attach drag handle event listener (only once)
+        this.attachDragHandleIfNeeded();
+        
         // Use provided workflow or fetch from current graph
         await this.loadWorkflowData(workflow);
     }
     
+    // Attach drag handle event listeners
+    attachDragHandleIfNeeded() {
+        if (this._dragHandleAttached) return;
+        
+        const handle = document.getElementById('model-linker-drag-handle');
+        if (!handle) return;
+        
+        const onMouseDown = (e) => {
+            if (this.fullscreen) return; // no drag in fullscreen
+            handle.style.cursor = 'grabbing';
+            this.startDrag(e);
+        };
+        const onMouseUp = () => { handle.style.cursor = 'grab'; };
+        
+        handle.addEventListener('mousedown', onMouseDown);
+        document.addEventListener('mouseup', onMouseUp, { once: true });
+        
+        this._dragHandleAttached = true;
+    }
+    
     close() {
         this._hidePreview?.();
         this.backdrop.style.display = "none";