Add mouse wheel scroll to search box

#37
check24-scholarships · Nov 17, 2021 · f56f03d · f56f03d
1 parent 2803431
commit f56f03d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/planit/ui/widgets/vertically_scrollable_frame.py b/planit/ui/widgets/vertically_scrollable_frame.py
@@ -22,6 +22,10 @@ def __init__(self, master, **kwargs):
         self._container_id = self.canvas.create_window(0, 0, window=self.container, anchor=tk.NW)
         self.container.bind("<Configure>", lambda event: self._update_scrollregion())
         self.canvas.bind("<Configure>", self._on_container_resize)
+        self.canvas.bind_all("<MouseWheel>", self._on_mouse_wheel_scroll)
+
+    def _on_mouse_wheel_scroll(self, event):
+        self.canvas.yview_scroll(int(-1 * (event.delta / 120)), "units")
 
     def _update_scrollregion(self):
         self.canvas.config(scrollregion=self.canvas.bbox(tk.ALL))