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Issue #27939: Fixed bugs in tkinter.ttk.LabeledScale and tkinter.Scale caused

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by representing the scale as float value internally in Tk.  tkinter.IntVar
now works if float value is set to underlying Tk variable.
This commit is contained in:
Serhiy Storchaka 2016-10-30 18:52:02 +02:00
commit 016a9acb26
4 changed files with 25 additions and 9 deletions
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5
Lib/tkinter/test/test_tkinter/test_variables.py
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@ -217,15 +217,14 @@ class TestIntVar(TestBase):
self.assertEqual(123, v.get())
self.root.globalsetvar("name", "345")
self.assertEqual(345, v.get())
self.root.globalsetvar("name", "876.5")
self.assertEqual(876, v.get())
def test_invalid_value(self):
v = IntVar(self.root, name="name")
self.root.globalsetvar("name", "value")
with self.assertRaises((ValueError, TclError)):
v.get()
self.root.globalsetvar("name", "345.0")
with self.assertRaises((ValueError, TclError)):
v.get()
class TestDoubleVar(TestBase):