--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Tools/modulator/ScrolledListbox.py Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,37 @@
+# A ScrolledList widget feels like a list widget but also has a
+# vertical scroll bar on its right. (Later, options may be added to
+# add a horizontal bar as well, to make the bars disappear
+# automatically when not needed, to move them to the other side of the
+# window, etc.)
+#
+# Configuration options are passed to the List widget.
+# A Frame widget is inserted between the master and the list, to hold
+# the Scrollbar widget.
+# Most methods calls are inherited from the List widget; Pack methods
+# are redirected to the Frame widget however.
+
+from Tkinter import *
+from Tkinter import _cnfmerge
+
+class ScrolledListbox(Listbox):
+ def __init__(self, master=None, cnf={}):
+ cnf = _cnfmerge(cnf)
+ fcnf = {}
+ vcnf = {'name': 'vbar',
+ Pack: {'side': 'right', 'fill': 'y'},}
+ for k in cnf.keys():
+ if type(k) == ClassType or k == 'name':
+ fcnf[k] = cnf[k]
+ del cnf[k]
+ self.frame = Frame(master, fcnf)
+ self.vbar = Scrollbar(self.frame, vcnf)
+ cnf[Pack] = {'side': 'left', 'fill': 'both', 'expand': 'yes'}
+ cnf['name'] = 'list'
+ Listbox.__init__(self, self.frame, cnf)
+ self['yscrollcommand'] = (self.vbar, 'set')
+ self.vbar['command'] = (self, 'yview')
+
+ # Copy Pack methods of self.frame -- hack!
+ for m in Pack.__dict__.keys():
+ if m[0] != '_' and m != 'config':
+ setattr(self, m, getattr(self.frame, m))