* Tkinter.py
(Widget): generalized config(); added keys(). (Canvas): added addtag_xxx and find_xxx functions; generalized itemconfig().
This commit is contained in:
Guido van Rossum
parent
08a403821d
commit
9b68fd961c
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@ -510,7 +510,17 @@ class Widget(Misc, Pack, Place):
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if master.children.has_key(name):
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master.children[name].destroy()
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master.children[name] = self
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def config(self, cnf={}):
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def config(self, cnf=None):
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if cnf is None:
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cnf = {}
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for x in self.tk.split(
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self.tk.call(self._w, 'configure')):
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cnf[x[0][1:]] = (x[0][1:],) + x[1:]
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return cnf
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if type(cnf) == StringType:
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x = self.tk.split(self.tk.call(
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self._w, 'configure', '-'+cnf))
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return (x[0][1:],) + x[1:]
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for k in cnf.keys():
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if type(k) == ClassType:
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k.config(self, cnf[k])
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@ -523,6 +533,9 @@ class Widget(Misc, Pack, Place):
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return v[4]
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def __setitem__(self, key, value):
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Widget.config(self, {key: value})
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def keys(self):
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return map(lambda x: x[0][1:],
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self.tk.split(self.tk.call(self._w, 'configure')))
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def __str__(self):
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return self._w
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def destroy(self):
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@ -585,8 +598,22 @@ class Canvas(Widget):
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Widget.__init__(self, master, 'canvas', cnf)
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def addtag(self, *args):
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self._do('addtag', args)
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def addtag_above(self, tagOrId):
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self.addtag('above', tagOrId)
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def addtag_all(self):
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self.addtag('all')
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def addtag_below(self, tagOrId):
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self.addtag('below', tagOrId)
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def addtag_closest(self, x, y, halo=None, start=None):
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self.addtag('closest', x, y, halo, start)
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def addtag_enclosed(self, x1, y1, x2, y2):
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self.addtag('enclosed', x1, y1, x2, y2)
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def addtag_overlapping(self, x1, y1, x2, y2):
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self.addtag('overlapping', x1, y1, x2, y2)
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def addtag_withtag(self, tagOrId):
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self.addtag('withtag', tagOrId)
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def bbox(self, *args):
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return self._getints(self._do('bbox', args))
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return self._getints(self._do('bbox', args)) or None
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def bind(self, tagOrId, sequence, func, add=''):
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if add: add='+'
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name = self._register(func, self._substitute)
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@ -635,6 +662,20 @@ class Canvas(Widget):
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self._do('dtag', args)
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def find(self, *args):
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return self._getints(self._do('find', args))
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def find_above(self, tagOrId):
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return self.find('above', tagOrId)
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def find_all(self):
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return self.find('all')
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def find_below(self, tagOrId):
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return self.find('below', tagOrId)
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def find_closest(self, x, y, halo=None, start=None):
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return self.find('closest', x, y, halo, start)
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def find_enclosed(self, x1, y1, x2, y2):
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return self.find('enclosed', x1, y1, x2, y2)
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def find_overlapping(self, x1, y1, x2, y2):
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return self.find('overlapping', x1, y1, x2, y2)
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def find_withtag(self, tagOrId):
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return self.find('withtag', tagOrId)
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def focus(self, *args):
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return self._do('focus', args)
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def gettags(self, *args):
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@ -647,11 +688,15 @@ class Canvas(Widget):
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self._do('insert', args)
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def itemconfig(self, tagOrId, cnf=None):
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if cnf is None:
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return self.tk.split(self._do('itemconfigure',
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(tagOrId)))
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cnf = {}
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for x in self.tk.split(
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self._do('itemconfigure', (tagOrId))):
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cnf[x[0][1:]] = (x[0][1:],) + x[1:]
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return cnf
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if type(cnf) == StringType:
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return self.tk.split(self._do('itemconfigure',
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(tagOrId, '-'+cnf,)))
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x = self.tk.split(self._do('itemconfigure',
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(tagOrId, '-'+cnf,)))
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return (x[0][1:],) + x[1:]
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self._do('itemconfigure', (tagOrId,) + self._options(cnf))
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def lower(self, *args):
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self._do('lower', args)
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@ -510,7 +510,17 @@ class Widget(Misc, Pack, Place):
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if master.children.has_key(name):
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master.children[name].destroy()
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master.children[name] = self
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def config(self, cnf={}):
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def config(self, cnf=None):
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if cnf is None:
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cnf = {}
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for x in self.tk.split(
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self.tk.call(self._w, 'configure')):
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cnf[x[0][1:]] = (x[0][1:],) + x[1:]
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return cnf
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if type(cnf) == StringType:
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x = self.tk.split(self.tk.call(
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self._w, 'configure', '-'+cnf))
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return (x[0][1:],) + x[1:]
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for k in cnf.keys():
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if type(k) == ClassType:
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k.config(self, cnf[k])
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@ -523,6 +533,9 @@ class Widget(Misc, Pack, Place):
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return v[4]
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def __setitem__(self, key, value):
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Widget.config(self, {key: value})
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def keys(self):
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return map(lambda x: x[0][1:],
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self.tk.split(self.tk.call(self._w, 'configure')))
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def __str__(self):
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return self._w
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def destroy(self):
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@ -585,8 +598,22 @@ class Canvas(Widget):
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Widget.__init__(self, master, 'canvas', cnf)
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def addtag(self, *args):
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self._do('addtag', args)
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def addtag_above(self, tagOrId):
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self.addtag('above', tagOrId)
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def addtag_all(self):
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self.addtag('all')
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def addtag_below(self, tagOrId):
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self.addtag('below', tagOrId)
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def addtag_closest(self, x, y, halo=None, start=None):
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self.addtag('closest', x, y, halo, start)
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def addtag_enclosed(self, x1, y1, x2, y2):
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self.addtag('enclosed', x1, y1, x2, y2)
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def addtag_overlapping(self, x1, y1, x2, y2):
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self.addtag('overlapping', x1, y1, x2, y2)
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def addtag_withtag(self, tagOrId):
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self.addtag('withtag', tagOrId)
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def bbox(self, *args):
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return self._getints(self._do('bbox', args))
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return self._getints(self._do('bbox', args)) or None
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def bind(self, tagOrId, sequence, func, add=''):
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if add: add='+'
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name = self._register(func, self._substitute)
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@ -635,6 +662,20 @@ class Canvas(Widget):
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self._do('dtag', args)
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def find(self, *args):
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return self._getints(self._do('find', args))
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def find_above(self, tagOrId):
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return self.find('above', tagOrId)
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def find_all(self):
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return self.find('all')
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def find_below(self, tagOrId):
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return self.find('below', tagOrId)
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def find_closest(self, x, y, halo=None, start=None):
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return self.find('closest', x, y, halo, start)
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def find_enclosed(self, x1, y1, x2, y2):
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return self.find('enclosed', x1, y1, x2, y2)
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def find_overlapping(self, x1, y1, x2, y2):
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return self.find('overlapping', x1, y1, x2, y2)
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def find_withtag(self, tagOrId):
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return self.find('withtag', tagOrId)
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def focus(self, *args):
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return self._do('focus', args)
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def gettags(self, *args):
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@ -647,11 +688,15 @@ class Canvas(Widget):
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self._do('insert', args)
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def itemconfig(self, tagOrId, cnf=None):
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if cnf is None:
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return self.tk.split(self._do('itemconfigure',
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(tagOrId)))
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cnf = {}
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for x in self.tk.split(
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self._do('itemconfigure', (tagOrId))):
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cnf[x[0][1:]] = (x[0][1:],) + x[1:]
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return cnf
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if type(cnf) == StringType:
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return self.tk.split(self._do('itemconfigure',
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(tagOrId, '-'+cnf,)))
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x = self.tk.split(self._do('itemconfigure',
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(tagOrId, '-'+cnf,)))
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return (x[0][1:],) + x[1:]
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self._do('itemconfigure', (tagOrId,) + self._options(cnf))
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def lower(self, *args):
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self._do('lower', args)
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