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ninoborges |
8 |
# Python interface to some of the commands of the 2.4 version of the
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# BLT extension to tcl.
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import string
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import types
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import Tkinter
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# Supported commands:
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_busyCommand = '::blt::busy'
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_vectorCommand = '::blt::vector'
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_graphCommand = '::blt::graph'
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_testCommand = '::blt::*'
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_chartCommand = '::blt::stripchart'
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_tabsetCommand = '::blt::tabset'
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_haveBlt = None
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_haveBltBusy = None
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def _checkForBlt(window):
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global _haveBlt
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global _haveBltBusy
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# Blt may be a package which has not yet been loaded. Try to load it.
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try:
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window.tk.call('package', 'require', 'BLT')
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except Tkinter.TclError:
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# Another way to try to dynamically load blt:
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try:
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window.tk.call('load', '', 'Blt')
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except Tkinter.TclError:
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pass
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_haveBlt= (window.tk.call('info', 'commands', _testCommand) != '')
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_haveBltBusy = (window.tk.call('info', 'commands', _busyCommand) != '')
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def haveblt(window):
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if _haveBlt is None:
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_checkForBlt(window)
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return _haveBlt
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def havebltbusy(window):
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if _haveBlt is None:
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_checkForBlt(window)
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return _haveBltBusy
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def _loadBlt(window):
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if _haveBlt is None:
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if window is None:
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window = Tkinter._default_root
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if window is None:
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window = Tkinter.Tk()
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_checkForBlt(window)
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def busy_hold(window, cursor = None):
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_loadBlt(window)
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if cursor is None:
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window.tk.call(_busyCommand, 'hold', window._w)
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else:
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window.tk.call(_busyCommand, 'hold', window._w, '-cursor', cursor)
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def busy_release(window):
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_loadBlt(window)
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window.tk.call(_busyCommand, 'release', window._w)
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def busy_forget(window):
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_loadBlt(window)
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window.tk.call(_busyCommand, 'forget', window._w)
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#=============================================================================
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# Interface to the blt vector command which makes it look like the
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# builtin python list type.
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# The -variable, -command, -watchunset creation options are not supported.
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# The dup, merge, notify, offset, populate, seq and variable methods
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# and the +, -, * and / operations are not supported.
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# Blt vector functions:
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def vector_expr(expression):
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tk = Tkinter._default_root.tk
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strList = tk.splitlist(tk.call(_vectorCommand, 'expr', expression))
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return tuple(map(string.atof, strList))
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def vector_names(pattern = None):
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tk = Tkinter._default_root.tk
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return tk.splitlist(tk.call(_vectorCommand, 'names', pattern))
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class Vector:
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_varnum = 0
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def __init__(self, size=None, master=None):
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# <size> can be either an integer size, or a string "first:last".
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_loadBlt(master)
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if master:
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self._master = master
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else:
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self._master = Tkinter._default_root
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self.tk = self._master.tk
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self._name = 'PY_VEC' + str(Vector._varnum)
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Vector._varnum = Vector._varnum + 1
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if size is None:
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self.tk.call(_vectorCommand, 'create', self._name)
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else:
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self.tk.call(_vectorCommand, 'create', '%s(%s)' % (self._name, size))
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def __del__(self):
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self.tk.call(_vectorCommand, 'destroy', self._name)
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def __str__(self):
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return self._name
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def __repr__(self):
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return '[' + string.join(map(str, self), ', ') + ']'
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def __cmp__(self, list):
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return cmp(self[:], list)
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def __len__(self):
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return self.tk.getint(self.tk.call(self._name, 'length'))
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def __getitem__(self, key):
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oldkey = key
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if key < 0:
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key = key + len(self)
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try:
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return self.tk.getdouble(self.tk.globalgetvar(self._name, str(key)))
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except Tkinter.TclError:
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raise IndexError, oldkey
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def __setitem__(self, key, value):
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if key < 0:
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key = key + len(self)
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return self.tk.globalsetvar(self._name, str(key), float(value))
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def __delitem__(self, key):
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if key < 0:
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key = key + len(self)
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return self.tk.globalunsetvar(self._name, str(key))
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def __getslice__(self, start, end):
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length = len(self)
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if start < 0:
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start = 0
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if end > length:
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end = length
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if start >= end:
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return []
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end = end - 1 # Blt vector slices include end point.
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text = self.tk.globalgetvar(self._name, str(start) + ':' + str(end))
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return map(self.tk.getdouble, self.tk.splitlist(text))
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def __setslice__(self, start, end, list):
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if start > end:
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end = start
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self.set(self[:start] + list + self[end:])
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def __delslice__(self, start, end):
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if start < end:
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self.set(self[:start] + self[end:])
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def __add__(self, list):
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return self[:] + list
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def __radd__(self, list):
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return list + self[:]
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def __mul__(self, n):
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return self[:] * n
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__rmul__ = __mul__
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# Python builtin list methods:
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def append(self, *args):
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self.tk.call(self._name, 'append', args)
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def count(self, obj):
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return self[:].count(obj)
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def index(self, value):
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return self[:].index(value)
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def insert(self, index, value):
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self[index:index] = [value]
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def remove(self, value):
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del self[self.index(value)]
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def reverse(self):
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s = self[:]
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s.reverse()
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self.set(s)
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def sort(self, *args):
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s = self[:]
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s.sort()
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self.set(s)
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# Blt vector instance methods:
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# append - same as list method above
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def clear(self):
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self.tk.call(self._name, 'clear')
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def delete(self, *args):
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self.tk.call((self._name, 'delete') + args)
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def expr(self, expression):
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self.tk.call(self._name, 'expr', expression)
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def length(self, newSize=None):
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return self.tk.getint(self.tk.call(self._name, 'length', newSize))
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def range(self, first, last=None):
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# Note that, unlike self[first:last], this includes the last
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# item in the returned range.
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text = self.tk.call(self._name, 'range', first, last)
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return map(self.tk.getdouble, self.tk.splitlist(text))
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def search(self, start, end=None):
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return self._master._getints(self.tk.call(
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self._name, 'search', start, end))
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def set(self, list):
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if type(list) != types.TupleType:
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list = tuple(list)
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self.tk.call(self._name, 'set', list)
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# The blt vector sort method has different semantics to the python
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# list sort method. Call these blt_sort:
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def blt_sort(self, *args):
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self.tk.call((self._name, 'sort') + args)
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def blt_sort_reverse(self, *args):
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self.tk.call((self._name, 'sort', '-reverse') + args)
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# Special blt vector indexes:
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def min(self):
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return self.tk.getdouble(self.tk.globalgetvar(self._name, 'min'))
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def max(self):
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return self.tk.getdouble(self.tk.globalgetvar(self._name, 'max'))
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# Method borrowed from Tkinter.Var class:
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def get(self):
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return self[:]
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#=============================================================================
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# This is a general purpose configure routine which can handle the
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# configuration of widgets, items within widgets, etc. Supports the
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# forms configure() and configure('font') for querying and
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# configure(font = 'fixed', text = 'hello') for setting.
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def _doConfigure(widget, subcommand, option, kw):
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if not option and not kw:
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# Return a description of all options.
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| 232 |
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ret = {}
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| 233 |
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options = widget.tk.splitlist(widget.tk.call(subcommand))
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for optionString in options:
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optionInfo = widget.tk.splitlist(optionString)
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option = optionInfo[0][1:]
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ret[option] = (option,) + optionInfo[1:]
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return ret
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| 240 |
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if option:
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| 241 |
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# Return a description of the option given by <option>.
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| 242 |
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if kw:
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# Having keywords implies setting configuration options.
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| 244 |
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# Can't set and get in one command!
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| 245 |
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raise ValueError, 'cannot have option argument with keywords'
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| 246 |
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option = '-' + option
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| 247 |
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optionInfo = widget.tk.splitlist(widget.tk.call(subcommand + (option,)))
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| 248 |
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return (optionInfo[0][1:],) + optionInfo[1:]
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| 249 |
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| 250 |
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# Otherwise, set the given configuration options.
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| 251 |
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widget.tk.call(subcommand + widget._options(kw))
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| 252 |
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| 253 |
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#=============================================================================
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| 254 |
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| 255 |
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class Graph(Tkinter.Widget):
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| 256 |
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# Wrapper for the blt graph widget, version 2.4.
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| 257 |
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| 258 |
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def __init__(self, master=None, cnf={}, **kw):
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| 259 |
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_loadBlt(master)
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| 260 |
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Tkinter.Widget.__init__(self, master, _graphCommand, cnf, kw)
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| 261 |
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| 262 |
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def bar_create(self, name, **kw):
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| 263 |
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self.tk.call((self._w, 'bar', 'create', name) + self._options(kw))
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| 264 |
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| 265 |
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def line_create(self, name, **kw):
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| 266 |
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self.tk.call((self._w, 'line', 'create', name) + self._options(kw))
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| 267 |
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| 268 |
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def extents(self, item):
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| 269 |
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return self.tk.getint(self.tk.call(self._w, 'extents', item))
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| 270 |
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| 271 |
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def invtransform(self, winX, winY):
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| 272 |
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return self._getdoubles(
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| 273 |
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self.tk.call(self._w, 'invtransform', winX, winY))
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| 274 |
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| 275 |
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def inside(self, x, y):
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| 276 |
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return self.tk.getint(self.tk.call(self._w, 'inside', x, y))
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| 277 |
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| 278 |
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def snap(self, photoName):
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| 279 |
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self.tk.call(self._w, 'snap', photoName)
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| 280 |
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| 281 |
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def transform(self, x, y):
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| 282 |
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return self._getdoubles(self.tk.call(self._w, 'transform', x, y))
|
| 283 |
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| 284 |
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def axis_cget(self, axisName, key):
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| 285 |
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return self.tk.call(self._w, 'axis', 'cget', axisName, '-' + key)
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| 286 |
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def axis_configure(self, axes, option=None, **kw):
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| 287 |
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# <axes> may be a list of axisNames.
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| 288 |
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if type(axes) == types.StringType:
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| 289 |
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axes = [axes]
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| 290 |
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subcommand = (self._w, 'axis', 'configure') + tuple(axes)
|
| 291 |
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return _doConfigure(self, subcommand, option, kw)
|
| 292 |
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def axis_create(self, axisName, **kw):
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| 293 |
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self.tk.call((self._w, 'axis', 'create', axisName) + self._options(kw))
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| 294 |
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def axis_delete(self, *args):
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| 295 |
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self.tk.call((self._w, 'axis', 'delete') + args)
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| 296 |
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def axis_invtransform(self, axisName, value):
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| 297 |
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return self.tk.getdouble(self.tk.call(
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| 298 |
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self._w, 'axis', 'invtransform', axisName, value))
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| 299 |
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def axis_limits(self, axisName):
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| 300 |
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return self._getdoubles(self.tk.call(
|
| 301 |
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self._w, 'axis', 'limits', axisName))
|
| 302 |
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def axis_names(self, *args):
|
| 303 |
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return self.tk.splitlist(
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| 304 |
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self.tk.call((self._w, 'axis', 'names') + args))
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| 305 |
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def axis_transform(self, axisName, value):
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| 306 |
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return self.tk.getint(self.tk.call(
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| 307 |
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self._w, 'axis', 'transform', axisName, value))
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| 308 |
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| 309 |
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def xaxis_cget(self, key):
|
| 310 |
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return self.tk.call(self._w, 'xaxis', 'cget', '-' + key)
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| 311 |
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def xaxis_configure(self, option=None, **kw):
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| 312 |
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subcommand = (self._w, 'xaxis', 'configure')
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| 313 |
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return _doConfigure(self, subcommand, option, kw)
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| 314 |
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def xaxis_invtransform(self, value):
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| 315 |
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return self.tk.getdouble(self.tk.call(
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| 316 |
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self._w, 'xaxis', 'invtransform', value))
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| 317 |
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def xaxis_limits(self):
|
| 318 |
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return self._getdoubles(self.tk.call(self._w, 'xaxis', 'limits'))
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| 319 |
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def xaxis_transform(self, value):
|
| 320 |
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return self.tk.getint(self.tk.call(
|
| 321 |
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self._w, 'xaxis', 'transform', value))
|
| 322 |
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def xaxis_use(self, axisName = None):
|
| 323 |
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return self.tk.call(self._w, 'xaxis', 'use', axisName)
|
| 324 |
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| 325 |
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def x2axis_cget(self, key):
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| 326 |
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return self.tk.call(self._w, 'x2axis', 'cget', '-' + key)
|
| 327 |
|
|
def x2axis_configure(self, option=None, **kw):
|
| 328 |
|
|
subcommand = (self._w, 'x2axis', 'configure')
|
| 329 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 330 |
|
|
def x2axis_invtransform(self, value):
|
| 331 |
|
|
return self.tk.getdouble(self.tk.call(
|
| 332 |
|
|
self._w, 'x2axis', 'invtransform', value))
|
| 333 |
|
|
def x2axis_limits(self):
|
| 334 |
|
|
return self._getdoubles(self.tk.call(self._w, 'x2axis', 'limits'))
|
| 335 |
|
|
def x2axis_transform(self, value):
|
| 336 |
|
|
return self.tk.getint(self.tk.call(
|
| 337 |
|
|
self._w, 'x2axis', 'transform', value))
|
| 338 |
|
|
def x2axis_use(self, axisName = None):
|
| 339 |
|
|
return self.tk.call(self._w, 'x2axis', 'use', axisName)
|
| 340 |
|
|
|
| 341 |
|
|
def yaxis_cget(self, key):
|
| 342 |
|
|
return self.tk.call(self._w, 'yaxis', 'cget', '-' + key)
|
| 343 |
|
|
def yaxis_configure(self, option=None, **kw):
|
| 344 |
|
|
subcommand = (self._w, 'yaxis', 'configure')
|
| 345 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 346 |
|
|
def yaxis_invtransform(self, value):
|
| 347 |
|
|
return self.tk.getdouble(self.tk.call(
|
| 348 |
|
|
self._w, 'yaxis', 'invtransform', value))
|
| 349 |
|
|
def yaxis_limits(self):
|
| 350 |
|
|
return self._getdoubles(self.tk.call(self._w, 'yaxis', 'limits'))
|
| 351 |
|
|
def yaxis_transform(self, value):
|
| 352 |
|
|
return self.tk.getint(self.tk.call(
|
| 353 |
|
|
self._w, 'yaxis', 'transform', value))
|
| 354 |
|
|
def yaxis_use(self, axisName = None):
|
| 355 |
|
|
return self.tk.call(self._w, 'yaxis', 'use', axisName)
|
| 356 |
|
|
|
| 357 |
|
|
def y2axis_cget(self, key):
|
| 358 |
|
|
return self.tk.call(self._w, 'y2axis', 'cget', '-' + key)
|
| 359 |
|
|
def y2axis_configure(self, option=None, **kw):
|
| 360 |
|
|
subcommand = (self._w, 'y2axis', 'configure')
|
| 361 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 362 |
|
|
def y2axis_invtransform(self, value):
|
| 363 |
|
|
return self.tk.getdouble(self.tk.call(
|
| 364 |
|
|
self._w, 'y2axis', 'invtransform', value))
|
| 365 |
|
|
def y2axis_limits(self):
|
| 366 |
|
|
return self._getdoubles(self.tk.call(self._w, 'y2axis', 'limits'))
|
| 367 |
|
|
def y2axis_transform(self, value):
|
| 368 |
|
|
return self.tk.getint(self.tk.call(
|
| 369 |
|
|
self._w, 'y2axis', 'transform', value))
|
| 370 |
|
|
def y2axis_use(self, axisName = None):
|
| 371 |
|
|
return self.tk.call(self._w, 'y2axis', 'use', axisName)
|
| 372 |
|
|
|
| 373 |
|
|
def crosshairs_cget(self, key):
|
| 374 |
|
|
return self.tk.call(self._w, 'crosshairs', 'cget', '-' + key)
|
| 375 |
|
|
def crosshairs_configure(self, option=None, **kw):
|
| 376 |
|
|
subcommand = (self._w, 'crosshairs', 'configure')
|
| 377 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 378 |
|
|
def crosshairs_off(self):
|
| 379 |
|
|
self.tk.call(self._w, 'crosshairs', 'off')
|
| 380 |
|
|
def crosshairs_on(self):
|
| 381 |
|
|
self.tk.call(self._w, 'crosshairs', 'on')
|
| 382 |
|
|
def crosshairs_toggle(self):
|
| 383 |
|
|
self.tk.call(self._w, 'crosshairs', 'toggle')
|
| 384 |
|
|
|
| 385 |
|
|
def element_activate(self, name, *args):
|
| 386 |
|
|
self.tk.call((self._w, 'element', 'activate', name) + args)
|
| 387 |
|
|
def element_bind(self, tagName, sequence=None, func=None, add=None):
|
| 388 |
|
|
return self._bind((self._w, 'element', 'bind', tagName),
|
| 389 |
|
|
sequence, func, add)
|
| 390 |
|
|
def element_unbind(self, tagName, sequence, funcid=None):
|
| 391 |
|
|
self.tk.call(self._w, 'element', 'bind', tagName, sequence, '')
|
| 392 |
|
|
if funcid:
|
| 393 |
|
|
self.deletecommand(funcid)
|
| 394 |
|
|
|
| 395 |
|
|
def element_cget(self, name, key):
|
| 396 |
|
|
return self.tk.call(self._w, 'element', 'cget', name, '-' + key)
|
| 397 |
|
|
|
| 398 |
|
|
def element_closest(self, x, y, *args, **kw):
|
| 399 |
|
|
var = 'python_private_1'
|
| 400 |
|
|
success = self.tk.getint(self.tk.call(
|
| 401 |
|
|
(self._w, 'element', 'closest', x, y, var) +
|
| 402 |
|
|
self._options(kw) + args))
|
| 403 |
|
|
if success:
|
| 404 |
|
|
rtn = {}
|
| 405 |
|
|
rtn['dist'] = self.tk.getdouble(self.tk.globalgetvar(var, 'dist'))
|
| 406 |
|
|
rtn['x'] = self.tk.getdouble(self.tk.globalgetvar(var, 'x'))
|
| 407 |
|
|
rtn['y'] = self.tk.getdouble(self.tk.globalgetvar(var, 'y'))
|
| 408 |
|
|
rtn['index'] = self.tk.getint(self.tk.globalgetvar(var, 'index'))
|
| 409 |
|
|
rtn['name'] = self.tk.globalgetvar(var, 'name')
|
| 410 |
|
|
return rtn
|
| 411 |
|
|
else:
|
| 412 |
|
|
return None
|
| 413 |
|
|
|
| 414 |
|
|
def element_configure(self, names, option=None, **kw):
|
| 415 |
|
|
# <names> may be a list of elemNames.
|
| 416 |
|
|
if type(names) == types.StringType:
|
| 417 |
|
|
names = [names]
|
| 418 |
|
|
subcommand = (self._w, 'element', 'configure') + tuple(names)
|
| 419 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 420 |
|
|
|
| 421 |
|
|
def element_deactivate(self, *args):
|
| 422 |
|
|
self.tk.call((self._w, 'element', 'deactivate') + args)
|
| 423 |
|
|
|
| 424 |
|
|
def element_delete(self, *args):
|
| 425 |
|
|
self.tk.call((self._w, 'element', 'delete') + args)
|
| 426 |
|
|
def element_exists(self, name):
|
| 427 |
|
|
return self.tk.getboolean(
|
| 428 |
|
|
self.tk.call(self._w, 'element', 'exists', name))
|
| 429 |
|
|
|
| 430 |
|
|
def element_names(self, *args):
|
| 431 |
|
|
return self.tk.splitlist(
|
| 432 |
|
|
self.tk.call((self._w, 'element', 'names') + args))
|
| 433 |
|
|
def element_show(self, nameList=None):
|
| 434 |
|
|
if nameList is not None:
|
| 435 |
|
|
nameList = tuple(nameList)
|
| 436 |
|
|
return self.tk.splitlist(
|
| 437 |
|
|
self.tk.call(self._w, 'element', 'show', nameList))
|
| 438 |
|
|
def element_type(self, name):
|
| 439 |
|
|
return self.tk.call(self._w, 'element', 'type', name)
|
| 440 |
|
|
|
| 441 |
|
|
def grid_cget(self, key):
|
| 442 |
|
|
return self.tk.call(self._w, 'grid', 'cget', '-' + key)
|
| 443 |
|
|
def grid_configure(self, option=None, **kw):
|
| 444 |
|
|
subcommand = (self._w, 'grid', 'configure')
|
| 445 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 446 |
|
|
|
| 447 |
|
|
def grid_off(self):
|
| 448 |
|
|
self.tk.call(self._w, 'grid', 'off')
|
| 449 |
|
|
def grid_on(self):
|
| 450 |
|
|
self.tk.call(self._w, 'grid', 'on')
|
| 451 |
|
|
def grid_toggle(self):
|
| 452 |
|
|
self.tk.call(self._w, 'grid', 'toggle')
|
| 453 |
|
|
|
| 454 |
|
|
def legend_activate(self, *args):
|
| 455 |
|
|
self.tk.call((self._w, 'legend', 'activate') + args)
|
| 456 |
|
|
def legend_bind(self, tagName, sequence=None, func=None, add=None):
|
| 457 |
|
|
return self._bind((self._w, 'legend', 'bind', tagName),
|
| 458 |
|
|
sequence, func, add)
|
| 459 |
|
|
def legend_unbind(self, tagName, sequence, funcid=None):
|
| 460 |
|
|
self.tk.call(self._w, 'legend', 'bind', tagName, sequence, '')
|
| 461 |
|
|
if funcid:
|
| 462 |
|
|
self.deletecommand(funcid)
|
| 463 |
|
|
|
| 464 |
|
|
def legend_cget(self, key):
|
| 465 |
|
|
return self.tk.call(self._w, 'legend', 'cget', '-' + key)
|
| 466 |
|
|
def legend_configure(self, option=None, **kw):
|
| 467 |
|
|
subcommand = (self._w, 'legend', 'configure')
|
| 468 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 469 |
|
|
def legend_deactivate(self, *args):
|
| 470 |
|
|
self.tk.call((self._w, 'legend', 'deactivate') + args)
|
| 471 |
|
|
def legend_get(self, pos):
|
| 472 |
|
|
return self.tk.call(self._w, 'legend', 'get', pos)
|
| 473 |
|
|
|
| 474 |
|
|
def pen_cget(self, name, key):
|
| 475 |
|
|
return self.tk.call(self._w, 'pen', 'cget', name, '-' + key)
|
| 476 |
|
|
def pen_configure(self, names, option=None, **kw):
|
| 477 |
|
|
# <names> may be a list of penNames.
|
| 478 |
|
|
if type(names) == types.StringType:
|
| 479 |
|
|
names = [names]
|
| 480 |
|
|
subcommand = (self._w, 'pen', 'configure') + tuple(names)
|
| 481 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 482 |
|
|
def pen_create(self, name, **kw):
|
| 483 |
|
|
self.tk.call((self._w, 'pen', 'create', name) + self._options(kw))
|
| 484 |
|
|
def pen_delete(self, *args):
|
| 485 |
|
|
self.tk.call((self._w, 'pen', 'delete') + args)
|
| 486 |
|
|
def pen_names(self, *args):
|
| 487 |
|
|
return self.tk.splitlist(self.tk.call((self._w, 'pen', 'names') + args))
|
| 488 |
|
|
|
| 489 |
|
|
def postscript_cget(self, key):
|
| 490 |
|
|
return self.tk.call(self._w, 'postscript', 'cget', '-' + key)
|
| 491 |
|
|
def postscript_configure(self, option=None, **kw):
|
| 492 |
|
|
subcommand = (self._w, 'postscript', 'configure')
|
| 493 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 494 |
|
|
def postscript_output(self, fileName=None, **kw):
|
| 495 |
|
|
prefix = (self._w, 'postscript', 'output')
|
| 496 |
|
|
if fileName is None:
|
| 497 |
|
|
return self.tk.call(prefix + self._options(kw))
|
| 498 |
|
|
else:
|
| 499 |
|
|
self.tk.call(prefix + (fileName,) + self._options(kw))
|
| 500 |
|
|
|
| 501 |
|
|
def marker_after(self, first, second=None):
|
| 502 |
|
|
self.tk.call(self._w, 'marker', 'after', first, second)
|
| 503 |
|
|
def marker_before(self, first, second=None):
|
| 504 |
|
|
self.tk.call(self._w, 'marker', 'before', first, second)
|
| 505 |
|
|
def marker_bind(self, tagName, sequence=None, func=None, add=None):
|
| 506 |
|
|
return self._bind((self._w, 'marker', 'bind', tagName),
|
| 507 |
|
|
sequence, func, add)
|
| 508 |
|
|
def marker_unbind(self, tagName, sequence, funcid=None):
|
| 509 |
|
|
self.tk.call(self._w, 'marker', 'bind', tagName, sequence, '')
|
| 510 |
|
|
if funcid:
|
| 511 |
|
|
self.deletecommand(funcid)
|
| 512 |
|
|
|
| 513 |
|
|
def marker_cget(self, name, key):
|
| 514 |
|
|
return self.tk.call(self._w, 'marker', 'cget', name, '-' + key)
|
| 515 |
|
|
def marker_configure(self, names, option=None, **kw):
|
| 516 |
|
|
# <names> may be a list of markerIds.
|
| 517 |
|
|
if type(names) == types.StringType:
|
| 518 |
|
|
names = [names]
|
| 519 |
|
|
subcommand = (self._w, 'marker', 'configure') + tuple(names)
|
| 520 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 521 |
|
|
def marker_create(self, type, **kw):
|
| 522 |
|
|
return self.tk.call(
|
| 523 |
|
|
(self._w, 'marker', 'create', type) + self._options(kw))
|
| 524 |
|
|
|
| 525 |
|
|
def marker_delete(self, *args):
|
| 526 |
|
|
self.tk.call((self._w, 'marker', 'delete') + args)
|
| 527 |
|
|
def marker_exists(self, name):
|
| 528 |
|
|
return self.tk.getboolean(
|
| 529 |
|
|
self.tk.call(self._w, 'marker', 'exists', name))
|
| 530 |
|
|
def marker_names(self, *args):
|
| 531 |
|
|
return self.tk.splitlist(
|
| 532 |
|
|
self.tk.call((self._w, 'marker', 'names') + args))
|
| 533 |
|
|
def marker_type(self, name):
|
| 534 |
|
|
type = self.tk.call(self._w, 'marker', 'type', name)
|
| 535 |
|
|
if type == '':
|
| 536 |
|
|
type = None
|
| 537 |
|
|
return type
|
| 538 |
|
|
|
| 539 |
|
|
#=============================================================================
|
| 540 |
|
|
class Stripchart(Graph):
|
| 541 |
|
|
# Wrapper for the blt stripchart widget, version 2.4.
|
| 542 |
|
|
|
| 543 |
|
|
def __init__(self, master=None, cnf={}, **kw):
|
| 544 |
|
|
_loadBlt(master)
|
| 545 |
|
|
Tkinter.Widget.__init__(self, master, _chartCommand, cnf, kw)
|
| 546 |
|
|
|
| 547 |
|
|
#=============================================================================
|
| 548 |
|
|
class Tabset(Tkinter.Widget):
|
| 549 |
|
|
|
| 550 |
|
|
# Wrapper for the blt TabSet widget, version 2.4.
|
| 551 |
|
|
|
| 552 |
|
|
def __init__(self, master=None, cnf={}, **kw):
|
| 553 |
|
|
_loadBlt(master)
|
| 554 |
|
|
Tkinter.Widget.__init__(self, master, _tabsetCommand, cnf, kw)
|
| 555 |
|
|
|
| 556 |
|
|
def activate(self, tabIndex):
|
| 557 |
|
|
self.tk.call(self._w, 'activate', tabIndex)
|
| 558 |
|
|
|
| 559 |
|
|
# This is the 'bind' sub-command:
|
| 560 |
|
|
def tag_bind(self, tagName, sequence=None, func=None, add=None):
|
| 561 |
|
|
return self._bind((self._w, 'bind', tagName), sequence, func, add)
|
| 562 |
|
|
|
| 563 |
|
|
def tag_unbind(self, tagName, sequence, funcid=None):
|
| 564 |
|
|
self.tk.call(self._w, 'bind', tagName, sequence, '')
|
| 565 |
|
|
if funcid:
|
| 566 |
|
|
self.deletecommand(funcid)
|
| 567 |
|
|
|
| 568 |
|
|
def delete(self, first, last = None):
|
| 569 |
|
|
self.tk.call(self._w, 'delete', first, last)
|
| 570 |
|
|
|
| 571 |
|
|
# This is the 'focus' sub-command:
|
| 572 |
|
|
def tab_focus(self, tabIndex):
|
| 573 |
|
|
self.tk.call(self._w, 'focus', tabIndex)
|
| 574 |
|
|
|
| 575 |
|
|
def get(self, tabIndex):
|
| 576 |
|
|
return self.tk.call(self._w, 'get', tabIndex)
|
| 577 |
|
|
|
| 578 |
|
|
def index(self, tabIndex):
|
| 579 |
|
|
index = self.tk.call(self._w, 'index', tabIndex)
|
| 580 |
|
|
if index == '':
|
| 581 |
|
|
return None
|
| 582 |
|
|
else:
|
| 583 |
|
|
return self.tk.getint(self.tk.call(self._w, 'index', tabIndex))
|
| 584 |
|
|
|
| 585 |
|
|
def insert(self, position, name1, *names, **kw):
|
| 586 |
|
|
self.tk.call(
|
| 587 |
|
|
(self._w, 'insert', position, name1) + names + self._options(kw))
|
| 588 |
|
|
|
| 589 |
|
|
def invoke(self, tabIndex):
|
| 590 |
|
|
return self.tk.call(self._w, 'invoke', tabIndex)
|
| 591 |
|
|
|
| 592 |
|
|
def move(self, tabIndex1, beforeOrAfter, tabIndex2):
|
| 593 |
|
|
self.tk.call(self._w, 'move', tabIndex1, beforeOrAfter, tabIndex2)
|
| 594 |
|
|
|
| 595 |
|
|
def nearest(self, x, y):
|
| 596 |
|
|
return self.tk.call(self._w, 'nearest', x, y)
|
| 597 |
|
|
|
| 598 |
|
|
def scan_mark(self, x, y):
|
| 599 |
|
|
self.tk.call(self._w, 'scan', 'mark', x, y)
|
| 600 |
|
|
|
| 601 |
|
|
def scan_dragto(self, x, y):
|
| 602 |
|
|
self.tk.call(self._w, 'scan', 'dragto', x, y)
|
| 603 |
|
|
|
| 604 |
|
|
def see(self, index):
|
| 605 |
|
|
self.tk.call(self._w, 'see', index)
|
| 606 |
|
|
|
| 607 |
|
|
def see(self, tabIndex):
|
| 608 |
|
|
self.tk.call(self._w,'see',tabIndex)
|
| 609 |
|
|
|
| 610 |
|
|
def size(self):
|
| 611 |
|
|
return self.tk.getint(self.tk.call(self._w, 'size'))
|
| 612 |
|
|
|
| 613 |
|
|
def tab_cget(self, tabIndex, option):
|
| 614 |
|
|
if option[:1] != '-':
|
| 615 |
|
|
option = '-' + option
|
| 616 |
|
|
if option[-1:] == '_':
|
| 617 |
|
|
option = option[:-1]
|
| 618 |
|
|
return self.tk.call(self._w, 'tab', 'cget', tabIndex, option)
|
| 619 |
|
|
|
| 620 |
|
|
def tab_configure(self, tabIndexes, option=None, **kw):
|
| 621 |
|
|
# <tabIndexes> may be a list of tabs.
|
| 622 |
|
|
if type(tabIndexes) in (types.StringType, types.IntType):
|
| 623 |
|
|
tabIndexes = [tabIndexes]
|
| 624 |
|
|
subcommand = (self._w, 'tab', 'configure') + tuple(tabIndexes)
|
| 625 |
|
|
return _doConfigure(self, subcommand, option, kw)
|
| 626 |
|
|
|
| 627 |
|
|
def tab_names(self, *args):
|
| 628 |
|
|
return self.tk.splitlist(self.tk.call((self._w, 'tab', 'names') + args))
|
| 629 |
|
|
|
| 630 |
|
|
def tab_tearoff(self, tabIndex, newName = None):
|
| 631 |
|
|
if newName is None:
|
| 632 |
|
|
name = self.tk.call(self._w, 'tab', 'tearoff', tabIndex)
|
| 633 |
|
|
return self.nametowidget(name)
|
| 634 |
|
|
else:
|
| 635 |
|
|
self.tk.call(self._w, 'tab', 'tearoff', tabIndex, newName)
|
| 636 |
|
|
|
| 637 |
|
|
def view(self):
|
| 638 |
|
|
s = self.tk.call(self._w, 'view')
|
| 639 |
|
|
return tuple(map(self.tk.getint, self.tk.splitlist(s)))
|
| 640 |
|
|
def view_moveto(self, fraction):
|
| 641 |
|
|
self.tk.call(self._w, 'view', 'moveto', fraction)
|
| 642 |
|
|
def view_scroll(self, number, what):
|
| 643 |
|
|
self.tk.call(self._w, 'view', 'scroll', number, what)
|
