Move reset() to text method.

Rearrange some other stuff.
2018-07-14 19:34:01 -07:00
parent 8bbf4fc2bf
commit ea11fbebda
2 changed files with 41 additions and 41 deletions
@@ -414,6 +414,15 @@ class TextViewerWidget(tk.Text, MouseBindingsMixin, SavingMixin):
    self.repo = repo
    self['font'] = font  # See below.

+  def reset(self):
+    if os.path.exists(self.filename):
+      with open(self.filename) as f:
+        data = f.read()
+      if data:
+        self.delete('0.0', tk.END)
+        self.insert(tk.END, data)
+
+
  def popupTB(self, tb):
    top = tk.Toplevel()
    T = TextViewerWidget(