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Updated listbox methods to Tk 8.0. (Moved some around, added 

x/yview_scroll/moveto.)
This commit is contained in:
Guido van Rossum 1998-10-13 13:37:30 +00:00
parent 439c467a0c
commit 243ac4f497
1 changed files with 20 additions and 12 deletions
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32
Lib/lib-tk/Tkinter.py
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@ -1397,6 +1397,10 @@ class Listbox(Widget):
self._w, 'get', first, last))
else:
return self.tk.call(self._w, 'get', first)
def index(self, index):
i = self.tk.call(self._w, 'index', index)
if i == 'none': return None
return getint(i)
def insert(self, index, *elements):
self.tk.call((self._w, 'insert', index) + elements)
def nearest(self, y):
@ -1408,34 +1412,38 @@ class Listbox(Widget):
self.tk.call(self._w, 'scan', 'dragto', x, y)
def see(self, index):
self.tk.call(self._w, 'see', index)
def index(self, index):
i = self.tk.call(self._w, 'index', index)
if i == 'none': return None
return getint(i)
def select_anchor(self, index):
def selection_anchor(self, index):
self.tk.call(self._w, 'selection', 'anchor', index)
selection_anchor = select_anchor
def select_clear(self, first, last=None):
select_anchor = selection_anchor
def selection_clear(self, first, last=None):
self.tk.call(self._w,
'selection', 'clear', first, last)
selection_clear = select_clear
def select_includes(self, index):
select_clear = selection_clear
def selection_includes(self, index):
return self.tk.getboolean(self.tk.call(
self._w, 'selection', 'includes', index))
selection_includes = select_includes
def select_set(self, first, last=None):
select_includes = selection_includes
def selection_set(self, first, last=None):
self.tk.call(self._w, 'selection', 'set', first, last)
selection_set = select_set
select_set = selection_set
def size(self):
return getint(self.tk.call(self._w, 'size'))
def xview(self, *what):
if not what:
return self._getdoubles(self.tk.call(self._w, 'xview'))
self.tk.call((self._w, 'xview') + what)
def xview_moveto(self, fraction):
self.tk.call(self._w, 'xview', 'moveto', fraction)
def xview_scroll(self, number, what):
self.tk.call(self._w, 'xview', 'scroll', number, what)
def yview(self, *what):
if not what:
return self._getdoubles(self.tk.call(self._w, 'yview'))
self.tk.call((self._w, 'yview') + what)
def yview_moveto(self, fraction):
self.tk.call(self._w, 'yview', 'moveto', fraction)
def yview_scroll(self, number, what):
self.tk.call(self._w, 'yview', 'scroll', number, what)
class Menu(Widget):
def __init__(self, master=None, cnf={}, **kw):