export drag handler

CefView · Jul 11, 2023 · b0f794a · b0f794a
1 parent 52008f1
commit b0f794a
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Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/include/CefViewBrowserClientDelegate.h b/include/CefViewBrowserClientDelegate.h
@@ -80,6 +80,12 @@ class CefViewBrowserClientDelegateInterface
 
     // display handler
 #pragma region DisplayHandler
+  virtual bool onDragEnter(CefRefPtr<CefBrowser> browser,
+                           CefRefPtr<CefDragData> dragData,
+                           CefDragHandler::DragOperationsMask mask)
+  {
+    return true;
+  }
   virtual void draggableRegionChanged(CefRefPtr<CefBrowser>& browser,
                                       const std::vector<CefDraggableRegion>& regions) = 0;
 

diff --git a/src/CefView/CefBrowserApp/CefViewBrowserClient_DragHandler.cpp b/src/CefView/CefBrowserApp/CefViewBrowserClient_DragHandler.cpp
@@ -25,10 +25,9 @@ CefViewBrowserClient::OnDragEnter(CefRefPtr<CefBrowser> browser,
 {
   CEF_REQUIRE_UI_THREAD();
 
-  // Forbid dragging of URLs and files.
-  if ((mask & DRAG_OPERATION_LINK) && !dragData->IsFragment()) {
-    return true;
-  }
+  auto delegate = client_delegate_.lock();
+  if (delegate)
+    return delegate->onDragEnter(browser, dragData, mask);
 
   return true;
 }