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usr
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lib64
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python2.7
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Demo
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tkinter
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guido
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Filename :
AttrDialog.py
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# The options of a widget are described by the following attributes # of the Pack and Widget dialogs: # # Dialog.current: {name: value} # -- changes during Widget's lifetime # # Dialog.options: {name: (default, klass)} # -- depends on widget class only # # Dialog.classes: {klass: (v0, v1, v2, ...) | 'boolean' | 'other'} # -- totally static, though different between PackDialog and WidgetDialog # (but even that could be unified) from Tkinter import * class Option: varclass = StringVar # May be overridden def __init__(self, dialog, option): self.dialog = dialog self.option = option self.master = dialog.top self.default, self.klass = dialog.options[option] self.var = self.varclass(self.master) self.frame = Frame(self.master) self.frame.pack(fill=X) self.label = Label(self.frame, text=(option + ":")) self.label.pack(side=LEFT) self.update() self.addoption() def refresh(self): self.dialog.refresh() self.update() def update(self): try: self.current = self.dialog.current[self.option] except KeyError: self.current = self.default self.var.set(self.current) def set(self, e=None): # Should be overridden pass class BooleanOption(Option): varclass = BooleanVar def addoption(self): self.button = Checkbutton(self.frame, text='on/off', onvalue=1, offvalue=0, variable=self.var, relief=RAISED, borderwidth=2, command=self.set) self.button.pack(side=RIGHT) class EnumOption(Option): def addoption(self): self.button = Menubutton(self.frame, textvariable=self.var, relief=RAISED, borderwidth=2) self.button.pack(side=RIGHT) self.menu = Menu(self.button) self.button['menu'] = self.menu for v in self.dialog.classes[self.klass]: self.menu.add_radiobutton( label=v, variable=self.var, value=v, command=self.set) class StringOption(Option): def addoption(self): self.entry = Entry(self.frame, textvariable=self.var, width=10, relief=SUNKEN, borderwidth=2) self.entry.pack(side=RIGHT, fill=X, expand=1) self.entry.bind('<Return>', self.set) class ReadonlyOption(Option): def addoption(self): self.label = Label(self.frame, textvariable=self.var, anchor=E) self.label.pack(side=RIGHT) class Dialog: def __init__(self, master): self.master = master self.fixclasses() self.refresh() self.top = Toplevel(self.master) self.top.title(self.__class__.__name__) self.top.minsize(1, 1) self.addchoices() def refresh(self): pass # Must override def fixclasses(self): pass # May override def addchoices(self): self.choices = {} list = [] for k, dc in self.options.items(): list.append((k, dc)) list.sort() for k, (d, c) in list: try: cl = self.classes[c] except KeyError: cl = 'unknown' if type(cl) == TupleType: cl = self.enumoption elif cl == 'boolean': cl = self.booleanoption elif cl == 'readonly': cl = self.readonlyoption else: cl = self.stringoption self.choices[k] = cl(self, k) # Must override: options = {} classes = {} # May override: booleanoption = BooleanOption stringoption = StringOption enumoption = EnumOption readonlyoption = ReadonlyOption class PackDialog(Dialog): def __init__(self, widget): self.widget = widget Dialog.__init__(self, widget) def refresh(self): self.current = self.widget.info() self.current['.class'] = self.widget.winfo_class() self.current['.name'] = self.widget._w class packoption: # Mix-in class def set(self, e=None): self.current = self.var.get() try: apply(self.dialog.widget.pack, (), {self.option: self.current}) except TclError, msg: print msg self.refresh() class booleanoption(packoption, BooleanOption): pass class enumoption(packoption, EnumOption): pass class stringoption(packoption, StringOption): pass class readonlyoption(packoption, ReadonlyOption): pass options = { '.class': (None, 'Class'), '.name': (None, 'Name'), 'after': (None, 'Widget'), 'anchor': ('center', 'Anchor'), 'before': (None, 'Widget'), 'expand': ('no', 'Boolean'), 'fill': ('none', 'Fill'), 'in': (None, 'Widget'), 'ipadx': (0, 'Pad'), 'ipady': (0, 'Pad'), 'padx': (0, 'Pad'), 'pady': (0, 'Pad'), 'side': ('top', 'Side'), } classes = { 'Anchor': (N, NE, E, SE, S, SW, W, NW, CENTER), 'Boolean': 'boolean', 'Class': 'readonly', 'Expand': 'boolean', 'Fill': (NONE, X, Y, BOTH), 'Name': 'readonly', 'Pad': 'pixel', 'Side': (TOP, RIGHT, BOTTOM, LEFT), 'Widget': 'readonly', } class RemotePackDialog(PackDialog): def __init__(self, master, app, widget): self.master = master self.app = app self.widget = widget self.refresh() self.top = Toplevel(self.master) self.top.title(self.app + ' PackDialog') self.top.minsize(1, 1) self.addchoices() def refresh(self): try: words = self.master.tk.splitlist( self.master.send(self.app, 'pack', 'info', self.widget)) except TclError, msg: print msg return dict = {} for i in range(0, len(words), 2): key = words[i][1:] value = words[i+1] dict[key] = value dict['.class'] = self.master.send(self.app, 'winfo', 'class', self.widget) dict['.name'] = self.widget self.current = dict class remotepackoption: # Mix-in class def set(self, e=None): self.current = self.var.get() try: self.dialog.master.send( self.dialog.app, 'pack', 'config', self.dialog.widget, '-'+self.option, self.dialog.master.tk.merge( self.current)) except TclError, msg: print msg self.refresh() class booleanoption(remotepackoption, BooleanOption): pass class enumoption(remotepackoption, EnumOption): pass class stringoption(remotepackoption, StringOption): pass class readonlyoption(remotepackoption, ReadonlyOption): pass class WidgetDialog(Dialog): def __init__(self, widget): self.widget = widget self.klass = widget.winfo_class() Dialog.__init__(self, widget) def fixclasses(self): if self.addclasses.has_key(self.klass): classes = {} for c in (self.classes, self.addclasses[self.klass]): for k in c.keys(): classes[k] = c[k] self.classes = classes def refresh(self): self.configuration = self.widget.config() self.update() self.current['.class'] = self.widget.winfo_class() self.current['.name'] = self.widget._w def update(self): self.current = {} self.options = {} for k, v in self.configuration.items(): if len(v) > 4: self.current[k] = v[4] self.options[k] = v[3], v[2] # default, klass self.options['.class'] = (None, 'Class') self.options['.name'] = (None, 'Name') class widgetoption: # Mix-in class def set(self, e=None): self.current = self.var.get() try: self.dialog.widget[self.option] = self.current except TclError, msg: print msg self.refresh() class booleanoption(widgetoption, BooleanOption): pass class enumoption(widgetoption, EnumOption): pass class stringoption(widgetoption, StringOption): pass class readonlyoption(widgetoption, ReadonlyOption): pass # Universal classes classes = { 'Anchor': (N, NE, E, SE, S, SW, W, NW, CENTER), 'Aspect': 'integer', 'Background': 'color', 'Bitmap': 'bitmap', 'BorderWidth': 'pixel', 'Class': 'readonly', 'CloseEnough': 'double', 'Command': 'command', 'Confine': 'boolean', 'Cursor': 'cursor', 'CursorWidth': 'pixel', 'DisabledForeground': 'color', 'ExportSelection': 'boolean', 'Font': 'font', 'Foreground': 'color', 'From': 'integer', 'Geometry': 'geometry', 'Height': 'pixel', 'InsertWidth': 'time', 'Justify': (LEFT, CENTER, RIGHT), 'Label': 'string', 'Length': 'pixel', 'MenuName': 'widget', 'Name': 'readonly', 'OffTime': 'time', 'OnTime': 'time', 'Orient': (HORIZONTAL, VERTICAL), 'Pad': 'pixel', 'Relief': (RAISED, SUNKEN, FLAT, RIDGE, GROOVE), 'RepeatDelay': 'time', 'RepeatInterval': 'time', 'ScrollCommand': 'command', 'ScrollIncrement': 'pixel', 'ScrollRegion': 'rectangle', 'ShowValue': 'boolean', 'SetGrid': 'boolean', 'Sliderforeground': 'color', 'SliderLength': 'pixel', 'Text': 'string', 'TickInterval': 'integer', 'To': 'integer', 'Underline': 'index', 'Variable': 'variable', 'Value': 'string', 'Width': 'pixel', 'Wrap': (NONE, CHAR, WORD), } # Classes that (may) differ per widget type _tristate = {'State': (NORMAL, ACTIVE, DISABLED)} _bistate = {'State': (NORMAL, DISABLED)} addclasses = { 'Button': _tristate, 'Radiobutton': _tristate, 'Checkbutton': _tristate, 'Entry': _bistate, 'Text': _bistate, 'Menubutton': _tristate, 'Slider': _bistate, } class RemoteWidgetDialog(WidgetDialog): def __init__(self, master, app, widget): self.app = app self.widget = widget self.klass = master.send(self.app, 'winfo', 'class', self.widget) Dialog.__init__(self, master) def refresh(self): try: items = self.master.tk.splitlist( self.master.send(self.app, self.widget, 'config')) except TclError, msg: print msg return dict = {} for item in items: words = self.master.tk.splitlist(item) key = words[0][1:] value = (key,) + words[1:] dict[key] = value self.configuration = dict self.update() self.current['.class'] = self.klass self.current['.name'] = self.widget class remotewidgetoption: # Mix-in class def set(self, e=None): self.current = self.var.get() try: self.dialog.master.send( self.dialog.app, self.dialog.widget, 'config', '-'+self.option, self.current) except TclError, msg: print msg self.refresh() class booleanoption(remotewidgetoption, BooleanOption): pass class enumoption(remotewidgetoption, EnumOption): pass class stringoption(remotewidgetoption, StringOption): pass class readonlyoption(remotewidgetoption, ReadonlyOption): pass def test(): import sys root = Tk() root.minsize(1, 1) if sys.argv[1:]: remotetest(root, sys.argv[1]) else: frame = Frame(root, name='frame') frame.pack(expand=1, fill=BOTH) button = Button(frame, name='button', text='button') button.pack(expand=1) canvas = Canvas(frame, name='canvas') canvas.pack() fpd = PackDialog(frame) fwd = WidgetDialog(frame) bpd = PackDialog(button) bwd = WidgetDialog(button) cpd = PackDialog(canvas) cwd = WidgetDialog(canvas) root.mainloop() def remotetest(root, app): from listtree import listtree list = listtree(root, app) list.bind('<Any-Double-1>', opendialogs) list.app = app # Pass it on to handler def opendialogs(e): import string list = e.widget sel = list.curselection() for i in sel: item = list.get(i) widget = string.split(item)[0] RemoteWidgetDialog(list, list.app, widget) if widget == '.': continue try: RemotePackDialog(list, list.app, widget) except TclError, msg: print msg test()
