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

by representing the scale as float value internally in Tk.  tkinter.IntVar
now works if float value is set to underlying Tk variable.

1 files changed, 6 insertions, 2 deletions

diff --git a/Lib/tkinter/__init__.py b/Lib/tkinter/__init__.py
index 55bfb7f414..1eaab44bfe 100644
--- a/Lib/tkinter/__init__.py
+++ b/Lib/tkinter/__init__.py
@@ -357,7 +357,11 @@ class IntVar(Variable):
 
     def get(self):
         """Return the value of the variable as an integer."""
-        return self._tk.getint(self._tk.globalgetvar(self._name))
+        value = self._tk.globalgetvar(self._name)
+        try:
+            return self._tk.getint(value)
+        except (TypeError, TclError):
+            return int(self._tk.getdouble(value))
 
 class DoubleVar(Variable):
     """Value holder for float variables."""
@@ -2864,7 +2868,7 @@ class Scale(Widget):
         value = self.tk.call(self._w, 'get')
         try:
             return self.tk.getint(value)
-        except (ValueError, TclError):
+        except (ValueError, TypeError, TclError):
             return self.tk.getdouble(value)
     def set(self, value):
         """Set the value to VALUE."""