-- added xview_moveto, xview_scroll, yview_moveto, yview_scroll
to the Text method (closes Bug #110605)
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py
index 3743e7f..4f8e479 100644
--- a/Lib/lib-tk/Tkinter.py
+++ b/Lib/lib-tk/Tkinter.py
@@ -2830,11 +2830,27 @@
if not what:
return self._getdoubles(self.tk.call(self._w, 'xview'))
self.tk.call((self._w, 'xview') + what)
- def yview(self, *what):
+ def xview_moveto(self, fraction):
+ """Adjusts the view in the window so that FRACTION of the
+ total width of the canvas is off-screen to the left."""
+ self.tk.call(self._w, 'xview', 'moveto', fraction)
+ def xview_scroll(self, number, what):
+ """Shift the x-view according to NUMBER which is measured
+ in "units" or "pages" (WHAT)."""
+ self.tk.call(self._w, 'xview', 'scroll', number, what)
+ def yview(self, *args):
"""Query and change vertical position of the view."""
- if not what:
+ if not args:
return self._getdoubles(self.tk.call(self._w, 'yview'))
- self.tk.call((self._w, 'yview') + what)
+ self.tk.call((self._w, 'yview') + args)
+ def yview_moveto(self, fraction):
+ """Adjusts the view in the window so that FRACTION of the
+ total height of the canvas is off-screen to the top."""
+ self.tk.call(self._w, 'yview', 'moveto', fraction)
+ def yview_scroll(self, number, what):
+ """Shift the y-view according to NUMBER which is measured
+ in "units" or "pages" (WHAT)."""
+ self.tk.call(self._w, 'yview', 'scroll', number, what)
def yview_pickplace(self, *what):
"""Obsolete function, use see."""
self.tk.call((self._w, 'yview', '-pickplace') + what)