cpython-lru_cache-weakref: Lib/lib-tk/ScrolledText.py annotate

annotate Lib/lib-tk/ScrolledText.py @ 5817:48b94de85bf3 legacy-trunk

Extensive changes by AMK.

author	Guido van Rossum <guido@python.org>
date	Thu, 17 Jul 1997 16:29:42 +0000
parents	3feec85bba9b
children	fd29cebe88dc

rev	line source
1664 a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 # A ScrolledText widget feels like a text widget but also has a
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	2 # vertical scroll bar on its right. (Later, options may be added to
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3 # add a horizontal bar as well, to make the bars disappear
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4 # automatically when not needed, to move them to the other side of the
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	5 # window, etc.)
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6 #
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	7 # Configuration options are passed to the Text widget.
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	8 # A Frame widget is inserted between the master and the text, to hold
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	9 # the Scrollbar widget.
1712 2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	10 # Most methods calls are inherited from the Text widget; Pack methods
2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	11 # are redirected to the Frame widget however.
1664 a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	12
a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	13 from Tkinter import *
1712 2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	14 from Tkinter import _cnfmerge
1664 a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	15
1712 2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	16 class ScrolledText(Text):
5091 3feec85bba9b Put support for a cnf dictionary back in, since it is still supported Guido van Rossum <guido@python.org> parents: 3860 diff changeset	17 def __init__(self, master=None, cnf={}, **kw):
3feec85bba9b Put support for a cnf dictionary back in, since it is still supported Guido van Rossum <guido@python.org> parents: 3860 diff changeset	18 if kw:
3feec85bba9b Put support for a cnf dictionary back in, since it is still supported Guido van Rossum <guido@python.org> parents: 3860 diff changeset	19 cnf = _cnfmerge((cnf, kw))
1664 a09efb135de5 Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	20 fcnf = {}
1712 2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	21 for k in cnf.keys():
1757 697ee89addfe Use new packing and 'name' in cnf dict Guido van Rossum <guido@python.org> parents: 1712 diff changeset	22 if type(k) == ClassType or k == 'name':
1712 2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	23 fcnf[k] = cnf[k]
2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	24 del cnf[k]
3860 b61939524c3c Change to use keyword args instead of dicts Guido van Rossum <guido@python.org> parents: 1757 diff changeset	25 self.frame = apply(Frame, (master,), fcnf)
b61939524c3c Change to use keyword args instead of dicts Guido van Rossum <guido@python.org> parents: 1757 diff changeset	26 self.vbar = Scrollbar(self.frame, name='vbar')
b61939524c3c Change to use keyword args instead of dicts Guido van Rossum <guido@python.org> parents: 1757 diff changeset	27 self.vbar.pack(side=RIGHT, fill=Y)
1757 697ee89addfe Use new packing and 'name' in cnf dict Guido van Rossum <guido@python.org> parents: 1712 diff changeset	28 cnf['name'] = 'text'
3860 b61939524c3c Change to use keyword args instead of dicts Guido van Rossum <guido@python.org> parents: 1757 diff changeset	29 apply(Text.__init__, (self, self.frame), cnf)
b61939524c3c Change to use keyword args instead of dicts Guido van Rossum <guido@python.org> parents: 1757 diff changeset	30 self.pack(side=LEFT, fill=BOTH, expand=1)
b61939524c3c Change to use keyword args instead of dicts Guido van Rossum <guido@python.org> parents: 1757 diff changeset	31 self['yscrollcommand'] = self.vbar.set
b61939524c3c Change to use keyword args instead of dicts Guido van Rossum <guido@python.org> parents: 1757 diff changeset	32 self.vbar['command'] = self.yview
1712 2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	33
2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	34 # Copy Pack methods of self.frame -- hack!
2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	35 for m in Pack.__dict__.keys():
2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	36 if m[0] != '_' and m != 'config':
2ef9d50ab654 Totally changed, now it is actually derived from Text Guido van Rossum <guido@python.org> parents: 1708 diff changeset	37 setattr(self, m, getattr(self.frame, m))

Mercurial > cpython-lru_cache-weakref

annotate Lib/lib-tk/ScrolledText.py @ 5817:48b94de85bf3 legacy-trunk