diff options
Diffstat (limited to 'jfr_playoff/gui/frames/__init__.py')
| -rw-r--r-- | jfr_playoff/gui/frames/__init__.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/jfr_playoff/gui/frames/__init__.py b/jfr_playoff/gui/frames/__init__.py index dba30a5..9939626 100644 --- a/jfr_playoff/gui/frames/__init__.py +++ b/jfr_playoff/gui/frames/__init__.py @@ -315,6 +315,8 @@ class RefreshableOptionMenu(ttk.OptionMenu): def __init__(self, *args, **kwargs): ttk.OptionMenu.__init__(self, *args, **kwargs) self.refreshOptions() + self._variable.trace('w', self._valueSet) + self._valueLock = False def refreshOptions(self, *args): oldValue = self._variable.get() @@ -327,8 +329,28 @@ class RefreshableOptionMenu(ttk.OptionMenu): self._variable.set('') def getOptions(self): + return [self.getLabel(value) for value in self.getValues()] + + def getLabel(self, value): + pass + + def getValues(self): pass + def cmpValue(self, value): + return self._variable.get().strip() == self.getLabel(value) + + def _valueSet(self, *args): + if not self._valueLock: + self._valueLock = True + for idx, value in self.getValues(): + if self.cmpValue(value): + self._variable.set(self.getLabel(value)) + self._valueLock = False + return + self._variable.set('') + self._valueLock = False + class TraceableText(tk.Text): def __init__(self, *args, **kwargs): self._variable = None |