Document setThumbnailClip

kevinsawicki · kevinsawicki · commit ccee3e1fc2d5 · 2016-07-14T15:54:57.000-07:00
diff --git a/atom/browser/api/atom_api_window.h b/atom/browser/api/atom_api_window.h
@@ -179,7 +179,7 @@ class Window : public mate::TrackableObject<Window>,
   bool IsWindowMessageHooked(UINT message);
   void UnhookWindowMessage(UINT message);
   void UnhookAllWindowMessages();
-  bool SetThumbnailClip(const gfx::Rect& window_region);
+  bool SetThumbnailClip(const gfx::Rect& region);
 #endif
 
 #if defined(TOOLKIT_VIEWS)
diff --git a/docs/api/browser-window.md b/docs/api/browser-window.md
@@ -985,6 +985,13 @@ The `flags` is an array that can include following `String`s:
   button state is drawn. This value is intended for instances where the button
   is used in a notification.
 
+#### `win.setThumbnailClip(region)` _Windows_
+
+* `region` - Object with `x`, `y`, `width`, and `height` properties.
+
+Sets the region of the window to show as the thumbnail image displayed when
+hovering over the window in the taskbar.
+
 #### `win.showDefinitionForSelection()` _macOS_
 
 Same as `webContents.showDefinitionForSelection()`.
