diff options
Diffstat (limited to 'Lib/tkinter')
| -rw-r--r-- | Lib/tkinter/test/test_ttk/test_widgets.py | 9 | ||||
| -rw-r--r-- | Lib/tkinter/ttk.py | 2 |
2 files changed, 10 insertions, 1 deletions
diff --git a/Lib/tkinter/test/test_ttk/test_widgets.py b/Lib/tkinter/test/test_ttk/test_widgets.py index bbc508d..5b0e29c 100644 --- a/Lib/tkinter/test/test_ttk/test_widgets.py +++ b/Lib/tkinter/test/test_ttk/test_widgets.py @@ -1662,6 +1662,15 @@ class TreeviewTest(AbstractWidgetTest, unittest.TestCase): self.tv.insert('', 'end', text=value), text=None), value) + # test for values which are not None + itemid = self.tv.insert('', 'end', 0) + self.assertEqual(itemid, '0') + itemid = self.tv.insert('', 'end', 0.0) + self.assertEqual(itemid, '0.0') + # this is because False resolves to 0 and element with 0 iid is already present + self.assertRaises(tkinter.TclError, self.tv.insert, '', 'end', False) + self.assertRaises(tkinter.TclError, self.tv.insert, '', 'end', '') + def test_selection(self): self.assertRaises(TypeError, self.tv.selection, 'spam') diff --git a/Lib/tkinter/ttk.py b/Lib/tkinter/ttk.py index 490b502..573544d 100644 --- a/Lib/tkinter/ttk.py +++ b/Lib/tkinter/ttk.py @@ -1361,7 +1361,7 @@ class Treeview(Widget, tkinter.XView, tkinter.YView): already exist in the tree. Otherwise, a new unique identifier is generated.""" opts = _format_optdict(kw) - if iid: + if iid is not None: res = self.tk.call(self._w, "insert", parent, index, "-id", iid, *opts) else: |