title: Is it possible to scroll Treeview's column content, not column window in Tkinter?
body: <p>I have a window with Treeview widget and a column. If I add enough nodes so that node's text extends beyond window's width, it'll not be possible to scroll horizontally unless I change <em>column width</em> to make it wider than the <em>window width</em>.</p>
  
  <p>Here's what I mean:</p>
  
  <p><a href="https://i.stack.imgur.com/Rk6F4.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Rk6F4.png" alt="I should be able to scroll horizontally so I can accomodate for the node&#39;s text."></a></p>
  
  <p>I should be able to scroll horizontally so I can accomodate for the node's text, but the horizontal scroll bar is disabled.</p>
  
  <p>However, if I manully resize the column itself, I'll be able to scroll until I reach the column's right border.</p>
  
  <p><a href="https://i.stack.imgur.com/qWq7T.png" rel="noreferrer"><img src="https://i.stack.imgur.com/qWq7T.png" alt="Notice that scrollbar accomodates for the column width, not the text."></a></p>
  
  <p>Notice that scrollbar accomodates for the column width, not the text, the text was left behind.</p>
  
  <pre><code>self._tree_scrollbar_x = ttk.Scrollbar(self._tree_frame, orient='horizontal', command=self._tree.xview)
  self._tree.configure(xscrollcommand=self._tree_scrollbar_x.set)
  self._tree_scrollbar_x.grid(row=1, column=0, sticky=(tk.E, tk.W))
  </code></pre>
  
  <p>There is a <code>resize</code> property, but that only changes whether the column resizes automatically with the <em>window frame/border</em>.</p>
  
  <p>I know this question has been asked before without a solid answer, so this just might be the limitation of Tkinter/Ttk.</p>
  
  <p>Any help is greatly appreciated, thanks.</p>