From 984ab3570adac0256bf372cd8556202e762f1021 Mon Sep 17 00:00:00 2001 From: Juhani Numminen Date: Tue, 11 Feb 2020 22:39:24 +0200 Subject: [PATCH] Import ttk from standard library, drop local copy --- pysollib/tile/basetilemfxdialog.py | 3 +- pysollib/tile/fontsdialog.py | 2 +- pysollib/tile/menubar.py | 3 +- pysollib/tile/playeroptionsdialog.py | 2 +- pysollib/tile/progressbar.py | 3 +- pysollib/tile/selectcardset.py | 2 +- pysollib/tile/selectgame.py | 2 +- pysollib/tile/selecttile.py | 2 +- pysollib/tile/soundoptionsdialog.py | 2 +- pysollib/tile/statusbar.py | 2 +- pysollib/tile/timeoutsdialog.py | 2 +- pysollib/tile/tkhtml.py | 2 +- pysollib/tile/tkstats.py | 2 +- pysollib/tile/tkwidget.py | 3 +- pysollib/tile/toolbar.py | 2 +- pysollib/tile/ttk.py | 1555 -------------------------- pysollib/tile/wizarddialog.py | 2 +- pysollib/winsystems/common.py | 2 +- pysollib/winsystems/win32.py | 2 +- pysollib/winsystems/x11.py | 2 +- 20 files changed, 21 insertions(+), 1576 deletions(-) delete mode 100644 pysollib/tile/ttk.py diff --git a/pysollib/tile/basetilemfxdialog.py b/pysollib/tile/basetilemfxdialog.py index 6628fc1b..58ff19a1 100644 --- a/pysollib/tile/basetilemfxdialog.py +++ b/pysollib/tile/basetilemfxdialog.py @@ -1,4 +1,5 @@ -from . import ttk +from six.moves import tkinter_ttk as ttk + from .tkwidget import MfxDialog diff --git a/pysollib/tile/fontsdialog.py b/pysollib/tile/fontsdialog.py index 109b8ce4..d8f12fce 100644 --- a/pysollib/tile/fontsdialog.py +++ b/pysollib/tile/fontsdialog.py @@ -27,8 +27,8 @@ from pysollib.ui.tktile.tkutil import bind from six.moves import tkinter from six.moves import tkinter_font +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxDialog from .tkwidget import PysolScale diff --git a/pysollib/tile/menubar.py b/pysollib/tile/menubar.py index d4db3144..76fb1434 100644 --- a/pysollib/tile/menubar.py +++ b/pysollib/tile/menubar.py @@ -29,7 +29,8 @@ from pysollib.ui.tktile.menubar import MfxMenu, PysolMenubarTkCommon from pysollib.ui.tktile.solverdialog import connect_game_solver_dialog from pysollib.util import CARDSET -from . import ttk +from six.moves import tkinter_ttk as ttk + from .selectgame import SelectGameDialog, SelectGameDialogWithPreview from .selecttile import SelectTileDialogWithPreview from .soundoptionsdialog import SoundOptionsDialog diff --git a/pysollib/tile/playeroptionsdialog.py b/pysollib/tile/playeroptionsdialog.py index ce4dd3ee..074266f7 100644 --- a/pysollib/tile/playeroptionsdialog.py +++ b/pysollib/tile/playeroptionsdialog.py @@ -25,8 +25,8 @@ from pysollib.mfxutil import KwStruct from pysollib.mygettext import _ from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxDialog diff --git a/pysollib/tile/progressbar.py b/pysollib/tile/progressbar.py index 6b3505fe..883a9263 100644 --- a/pysollib/tile/progressbar.py +++ b/pysollib/tile/progressbar.py @@ -25,8 +25,7 @@ from pysollib.ui.tktile.tkconst import EVENT_HANDLED from pysollib.ui.tktile.tkutil import makeToplevel, setTransient from six.moves import tkinter - -from . import ttk +from six.moves import tkinter_ttk as ttk # ************************************************************************ # * a simple progress bar diff --git a/pysollib/tile/selectcardset.py b/pysollib/tile/selectcardset.py index de26dad8..45b45f41 100644 --- a/pysollib/tile/selectcardset.py +++ b/pysollib/tile/selectcardset.py @@ -32,8 +32,8 @@ from pysollib.ui.tktile.tkutil import loadImage from pysollib.util import CARDSET from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .selecttree import SelectDialogTreeCanvas from .selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode from .tkwidget import MfxDialog, MfxScrolledCanvas, PysolScale diff --git a/pysollib/tile/selectgame.py b/pysollib/tile/selectgame.py index 2150265b..56200bdd 100644 --- a/pysollib/tile/selectgame.py +++ b/pysollib/tile/selectgame.py @@ -32,8 +32,8 @@ from pysollib.ui.tktile.selecttree import SelectDialogTreeData from pysollib.ui.tktile.tkutil import unbind_destroy from six.moves import UserList +from six.moves import tkinter_ttk as ttk -from . import ttk from .selecttree import SelectDialogTreeCanvas from .selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode from .tkwidget import MfxDialog, MfxScrolledCanvas diff --git a/pysollib/tile/selecttile.py b/pysollib/tile/selecttile.py index 59407032..be09d4b7 100644 --- a/pysollib/tile/selecttile.py +++ b/pysollib/tile/selecttile.py @@ -28,8 +28,8 @@ from pysollib.ui.tktile.selecttree import SelectDialogTreeData import six from six.moves import tkinter from six.moves import tkinter_colorchooser +from six.moves import tkinter_ttk as ttk -from . import ttk from .selecttree import SelectDialogTreeCanvas from .selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode from .tkwidget import MfxDialog, MfxScrolledCanvas diff --git a/pysollib/tile/soundoptionsdialog.py b/pysollib/tile/soundoptionsdialog.py index ea1f8711..8072b7e8 100644 --- a/pysollib/tile/soundoptionsdialog.py +++ b/pysollib/tile/soundoptionsdialog.py @@ -30,8 +30,8 @@ from pysollib.settings import TITLE from pysollib.ui.tktile.tkconst import EVENT_HANDLED from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxDialog, MfxMessageDialog from .tkwidget import PysolScale diff --git a/pysollib/tile/statusbar.py b/pysollib/tile/statusbar.py index 14406bb7..a3b47ab8 100644 --- a/pysollib/tile/statusbar.py +++ b/pysollib/tile/statusbar.py @@ -29,8 +29,8 @@ from pysollib.mygettext import _ import six from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxTooltip if __name__ == '__main__': diff --git a/pysollib/tile/timeoutsdialog.py b/pysollib/tile/timeoutsdialog.py index 0b57bfd0..896d1f3d 100644 --- a/pysollib/tile/timeoutsdialog.py +++ b/pysollib/tile/timeoutsdialog.py @@ -25,8 +25,8 @@ from pysollib.mfxutil import KwStruct from pysollib.mygettext import _ from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxDialog, PysolScale diff --git a/pysollib/tile/tkhtml.py b/pysollib/tile/tkhtml.py index fbff7659..4ede24f0 100644 --- a/pysollib/tile/tkhtml.py +++ b/pysollib/tile/tkhtml.py @@ -29,8 +29,8 @@ from pysollib.mygettext import _ from pysollib.ui.tktile.tkhtml import Base_HTMLViewer from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .statusbar import HtmlStatusbar from .tkwidget import MfxMessageDialog diff --git a/pysollib/tile/tkstats.py b/pysollib/tile/tkstats.py index ad6e5fb7..43882258 100644 --- a/pysollib/tile/tkstats.py +++ b/pysollib/tile/tkstats.py @@ -33,8 +33,8 @@ from pysollib.ui.tktile.tkutil import bind, loadImage from six.moves import tkinter from six.moves import tkinter_font +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxDialog, MfxMessageDialog diff --git a/pysollib/tile/tkwidget.py b/pysollib/tile/tkwidget.py index 256396a2..c0ea0d9d 100644 --- a/pysollib/tile/tkwidget.py +++ b/pysollib/tile/tkwidget.py @@ -38,8 +38,7 @@ import six from six import PY2 from six.moves import tkinter from six.moves import tkinter_font - -from . import ttk +from six.moves import tkinter_ttk as ttk # ************************************************************************ # * abstract base class for the dialogs in this module diff --git a/pysollib/tile/toolbar.py b/pysollib/tile/toolbar.py index 14125ec6..98c70134 100644 --- a/pysollib/tile/toolbar.py +++ b/pysollib/tile/toolbar.py @@ -33,8 +33,8 @@ from pysollib.util import IMAGE_EXTENSIONS from pysollib.winsystems import TkSettings from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxTooltip diff --git a/pysollib/tile/ttk.py b/pysollib/tile/ttk.py deleted file mode 100644 index aa290225..00000000 --- a/pysollib/tile/ttk.py +++ /dev/null @@ -1,1555 +0,0 @@ -"""Ttk wrapper. - -This module provides classes to allow using Tk themed widget set. - -Ttk is based on a revised and enhanced version of -TIP #48 (http://tip.tcl.tk/48) specified style engine. - -Its basic idea is to separate, to the extent possible, the code -implementing a widget's behavior from the code implementing its -appearance. Widget class bindings are primarily responsible for -maintaining the widget state and invoking callbacks, all aspects -of the widgets appearance lies at Themes. -""" - -__version__ = "0.3" - -__author__ = "Guilherme Polo " - -import six -from six.moves import tkinter - -_flatten = tkinter._flatten - -# Verify if Tk is new enough to not need Tile checking -_REQUIRE_TILE = True if tkinter.TkVersion < 8.5 else False - - -def _loadttk(loadtk): - # This extends the default tkinter.Tk._loadtk method so we can be - # sure that ttk is available for use, or not. - def _wrapper(self): - loadtk(self) - - if _REQUIRE_TILE: - import os - tilelib = os.environ.get('TILE_LIBRARY') - if tilelib: - # append custom tile path to the the list of directories that - # Tcl uses when attempting to resolve packages with the package - # command - self.tk.eval('global auto_path; ' - 'lappend auto_path {%s}' % tilelib) - self.tk.eval('package require tile') # TclError may be raised here - - return _wrapper - - -tkinter.Tk._loadtk = _loadttk(tkinter.Tk._loadtk) - - -def _format_optdict(optdict, script=False, ignore=None): - """Formats optdict to a tuple to pass it to tk.call. - - E.g. (script=False): - {'foreground': 'blue', 'padding': [1, 2, 3, 4]} returns: - ('-foreground', 'blue', '-padding', '1 2 3 4')""" - format = "%s" if not script else "{%s}" - - opts = [] - for opt, value in optdict.items(): - if ignore and opt in ignore: - continue - - if isinstance(value, (list, tuple)): - v = [] - for val in value: - if isinstance(val, six.string_types): - v.append(six.text_type(val) if val else '{}') - else: - v.append(str(val)) - - # format v according to the script option, but also check for - # space in any value in v in order to group them correctly - value = format % ' '.join( - ('{%s}' if ' ' in val else '%s') % val for val in v) - - if script and value == '': - value = '{}' # empty string in Python is equivalent to {} in Tcl - - opts.append(("-%s" % opt, value)) - - # Remember: _flatten skips over None - return _flatten(opts) - - -def _format_mapdict(mapdict, script=False): - """Formats mapdict to pass it to tk.call. - - E.g. (script=False): - {'expand': [('active', 'selected', 'grey'), ('focus', [1, 2, 3, 4])]} - - returns: - - ('-expand', '{active selected} grey focus {1, 2, 3, 4}')""" - # if caller passes a Tcl script to tk.call, all the values need to - # be grouped into words (arguments to a command in Tcl dialect) - format = "%s" if not script else "{%s}" - - opts = [] - for opt, value in mapdict.items(): - - opt_val = [] - # each value in mapdict is expected to be a sequence, where each item - # is another sequence containing a state (or several) and a value - for statespec in value: - state, val = statespec[:-1], statespec[-1] - - if len(state) > 1: # group multiple states - state = "{%s}" % ' '.join(state) - else: # single state - # if it is empty (something that evaluates to False), then - # format it to Tcl code to denote the "normal" state - state = state[0] or '{}' - - if isinstance(val, (list, tuple)): # val needs to be grouped - val = "{%s}" % ' '.join(map(str, val)) - - opt_val.append("%s %s" % (state, val)) - - opts.append(("-%s" % opt, format % ' '.join(opt_val))) - - return _flatten(opts) - - -def _format_elemcreate(etype, script=False, *args, **kw): - """Formats args and kw according to the given element factory etype.""" - spec = None - opts = () - if etype in ("image", "vsapi"): - if etype == "image": # define an element based on an image - # first arg should be the default image name - iname = args[0] - # next args, if any, are statespec/value pairs which is almost - # a mapdict, but we just need the value - imagespec = _format_mapdict({None: args[1:]})[1] - spec = "%s %s" % (iname, imagespec) - - else: - # define an element whose visual appearance is drawn using the - # Microsoft Visual Styles API which is responsible for the - # themed styles on Windows XP and Vista. - # Availability: Tk 8.6, Windows XP and Vista. - class_name, part_id = args[:2] - statemap = _format_mapdict({None: args[2:]})[1] - spec = "%s %s %s" % (class_name, part_id, statemap) - - opts = _format_optdict(kw, script) - - elif etype == "from": # clone an element - # it expects a themename and optionally an element to clone from, - # otherwise it will clone {} (empty element) - spec = args[0] # theme name - if len(args) > 1: # elementfrom specified - opts = (args[1], ) - - if script: - spec = '{%s}' % spec - opts = ' '.join(map(str, opts)) - - return spec, opts - - -def _format_layoutlist(layout, indent=0, indent_size=2): - """Formats a layout list so we can pass the result to ttk::style - layout and ttk::style settings. Note that the layout doesn't has to - be a list necessarily. - - E.g.: - [("Menubutton.background", None), - ("Menubutton.button", {"children": - [("Menubutton.focus", {"children": - [("Menubutton.padding", {"children": - [("Menubutton.label", {"side": "left", "expand": 1})] - })] - })] - }), - ("Menubutton.indicator", {"side": "right"}) - ] - - returns: - - Menubutton.background - Menubutton.button -children { - Menubutton.focus -children { - Menubutton.padding -children { - Menubutton.label -side left -expand 1 - } - } - } - Menubutton.indicator -side right""" - script = [] - - for layout_elem in layout: - elem, opts = layout_elem - opts = opts or {} - fopts = ' '.join(map(str, _format_optdict(opts, True, "children"))) - head = "%s%s%s" % (' ' * indent, elem, - (" %s" % fopts) if fopts else '') - - if "children" in opts: - script.append(head + " -children {") - indent += indent_size - newscript, indent = _format_layoutlist(opts['children'], indent, - indent_size) - script.append(newscript) - indent -= indent_size - script.append('%s}' % (' ' * indent)) - else: - script.append(head) - - return '\n'.join(script), indent - - -def _script_from_settings(settings): - """Returns an appropriate script, based on settings, according to - theme_settings definition to be used by theme_settings and - theme_create.""" - script = [] - # a script will be generated according to settings passed, which - # will then be evaluated by Tcl - for name, opts in settings.items(): - # will format specific keys according to Tcl code - if opts.get('configure'): # format 'configure' - s = ' '.join( - map(six.text_type, _format_optdict(opts['configure'], True))) - script.append("ttk::style configure %s %s;" % (name, s)) - - if opts.get('map'): # format 'map' - s = ' '.join(map(six.text_type, - _format_mapdict(opts['map'], True))) - script.append("ttk::style map %s %s;" % (name, s)) - - if 'layout' in opts: # format 'layout' which may be empty - if not opts['layout']: - s = 'null' # could be any other word, but this one makes sense - else: - s, _ = _format_layoutlist(opts['layout']) - script.append("ttk::style layout %s {\n%s\n}" % (name, s)) - - if opts.get('element create'): # format 'element create' - eopts = opts['element create'] - etype = eopts[0] - - # find where args end, and where kwargs start - argc = 1 # etype was the first one - while argc < len(eopts) and not hasattr(eopts[argc], 'iteritems'): - argc += 1 - - elemargs = eopts[1:argc] - elemkw = eopts[argc] if argc < len(eopts) and eopts[argc] else {} - spec, opts = _format_elemcreate(etype, True, *elemargs, **elemkw) - - script.append("ttk::style element create %s %s %s %s" % ( - name, etype, spec, opts)) - - return '\n'.join(script) - - -def _dict_from_tcltuple(ttuple, cut_minus=True): - """Break tuple in pairs, format it properly, then build the return - dict. If cut_minus is True, the supposed '-' prefixing options will - be removed. - - ttuple is expected to contain an even number of elements.""" - opt_start = 1 if cut_minus else 0 - - retdict = {} - for opt, val in zip(iter(ttuple[::2]), iter(ttuple[1::2])): - retdict[str(opt)[opt_start:]] = val - - return tclobjs_to_py(retdict) - - -def _list_from_statespec(stuple): - """Construct a list from the given statespec tuple according to the - accepted statespec accepted by _format_mapdict.""" - nval = [] - for val in stuple: - typename = getattr(val, 'typename', None) - if typename is None: - nval.append(val) - else: # this is a Tcl object - val = str(val) - if typename == 'StateSpec': - val = val.split() - nval.append(val) - - return [_flatten(spec) for spec in zip(iter(nval[::2]), iter(nval[1::2]))] - - -def _list_from_layouttuple(ltuple): - """Construct a list from the tuple returned by ttk::layout, this is - somewhat the reverse of _format_layoutlist.""" - res = [] - - indx = 0 - while indx < len(ltuple): - name = ltuple[indx] - opts = {} - res.append((name, opts)) - indx += 1 - - while indx < len(ltuple): # grab name's options - opt, val = ltuple[indx:indx + 2] - if not opt.startswith('-'): # found next name - break - - opt = opt[1:] # remove the '-' from the option - indx += 2 - - if opt == 'children': - val = _list_from_layouttuple(val) - - opts[opt] = val - - return res - - -def _val_or_dict(options, func, *args): - """Format options then call func with args and options and return - the appropriate result. - - If no option is specified, a dict is returned. If a option is - specified with the None value, the value for that option is returned. - Otherwise, the function just sets the passed options and the caller - shouldn't be expecting a return value anyway.""" - options = _format_optdict(options) - res = func(*(args + options)) - - if len(options) % 2: # option specified without a value, return its value - return res - - return _dict_from_tcltuple(res) - - -def _convert_stringval(value): - """Converts a value to, hopefully, a more appropriate Python object.""" - value = six.text_type(value) - try: - value = int(value) - except (ValueError, TypeError): - pass - - return value - - -def tclobjs_to_py(adict): - """Returns adict with its values converted from Tcl objects to Python - objects.""" - for opt, val in adict.items(): - if val and hasattr(val, '__len__') and \ - not isinstance(val, six.string_types): - if getattr(val[0], 'typename', None) == 'StateSpec': - val = _list_from_statespec(val) - else: - val = list(map(_convert_stringval, val)) - - elif hasattr(val, 'typename'): # some other (single) Tcl object - val = _convert_stringval(val) - - adict[opt] = val - - return adict - - -class Style(object): - """Manipulate style database.""" - - _name = "ttk::style" - - def __init__(self, master=None): - if master is None: - if tkinter._support_default_root: - master = tkinter._default_root or tkinter.Tk() - else: - raise RuntimeError("No master specified and tkinter is " - "configured to not support default master") - - self.master = master - self.tk = self.master.tk - - def configure(self, style, query_opt=None, **kw): - """Query or sets the default value of the specified option(s) in - style. - - Each key in kw is an option and each value is either a string or - a sequence identifying the value for that option.""" - if query_opt is not None: - kw[query_opt] = None - return _val_or_dict(kw, self.tk.call, self._name, "configure", style) - - def map(self, style, query_opt=None, **kw): - """Query or sets dynamic values of the specified option(s) in - style. - - Each key in kw is an option and each value should be a list or a - tuple (usually) containing statespecs grouped in tuples, or list, - or something else of your preference. A statespec is compound of - one or more states and then a value.""" - if query_opt is not None: - return _list_from_statespec( - self.tk.call(self._name, "map", style, '-%s' % query_opt)) - - return _dict_from_tcltuple( - self.tk.call(self._name, "map", style, *(_format_mapdict(kw)))) - - def lookup(self, style, option, state=None, default=None): - """Returns the value specified for option in style. - - If state is specified it is expected to be a sequence of one - or more states. If the default argument is set, it is used as - a fallback value in case no specification for option is found.""" - state = ' '.join(state) if state else '' - - return self.tk.call(self._name, "lookup", style, '-%s' % option, - state, default) - - def layout(self, style, layoutspec=None): - """Define the widget layout for given style. If layoutspec is - omitted, return the layout specification for given style. - - layoutspec is expected to be a list or an object different than - None that evaluates to False if you want to "turn off" that style. - If it is a list (or tuple, or something else), each item should be - a tuple where the first item is the layout name and the second item - should have the format described below: - - LAYOUTS - - A layout can contain the value None, if takes no options, or - a dict of options specifying how to arrange the element. - The layout mechanism uses a simplified version of the pack - geometry manager: given an initial cavity, each element is - allocated a parcel. Valid options/values are: - - side: whichside - Specifies which side of the cavity to place the - element; one of top, right, bottom or left. If - omitted, the element occupies the entire cavity. - - sticky: nswe - Specifies where the element is placed inside its - allocated parcel. - - children: [sublayout... ] - Specifies a list of elements to place inside the - element. Each element is a tuple (or other sequence) - where the first item is the layout name, and the other - is a LAYOUT.""" - lspec = None - if layoutspec: - lspec = _format_layoutlist(layoutspec)[0] - elif layoutspec is not None: # will disable the layout ({}, '', etc) - # could be any other word, but this may make sense - # when calling layout(style) later - lspec = "null" - - return _list_from_layouttuple( - self.tk.call(self._name, "layout", style, lspec)) - - def element_create(self, elementname, etype, *args, **kw): - """Create a new element in the current theme of given etype.""" - spec, opts = _format_elemcreate(etype, False, *args, **kw) - self.tk.call(self._name, "element", "create", elementname, etype, - spec, *opts) - - def element_names(self): - """Returns the list of elements defined in the current theme.""" - return self.tk.call(self._name, "element", "names") - - def element_options(self, elementname): - """Return the list of elementname's options.""" - return self.tk.call(self._name, "element", "options", elementname) - - def theme_create(self, themename, parent=None, settings=None): - """Creates a new theme. - - It is an error if themename already exists. If parent is - specified, the new theme will inherit styles, elements and - layouts from the specified parent theme. If settings are present, - they are expected to have the same syntax used for theme_settings.""" - script = _script_from_settings(settings) if settings else '' - - if parent: - self.tk.call(self._name, "theme", "create", themename, - "-parent", parent, "-settings", script) - else: - self.tk.call(self._name, "theme", "create", themename, - "-settings", script) - - def theme_settings(self, themename, settings): - """Temporarily sets the current theme to themename, apply specified - settings and then restore the previous theme. - - Each key in settings is a style and each value may contain the - keys 'configure', 'map', 'layout' and 'element create' and they - are expected to have the same format as specified by the methods - configure, map, layout and element_create respectively.""" - script = _script_from_settings(settings) - self.tk.call(self._name, "theme", "settings", themename, script) - - def theme_names(self): - """Returns a list of all known themes.""" - return self.tk.call(self._name, "theme", "names") - - def theme_use(self, themename=None): - """If themename is None, returns the theme in use, otherwise, set - the current theme to themename, refreshes all widgets and emits - a <> event.""" - if themename is None: - # Starting on Tk 8.6, checking this global is no longer needed - # since it allows doing self.tk.call(self._name, "theme", "use") - return self.tk.eval("return $ttk::currentTheme") - - # using "ttk::setTheme" instead of "ttk::style theme use" causes - # the variable currentTheme to be updated, also, ttk::setTheme calls - # "ttk::style theme use" in order to change theme. - self.tk.call("ttk::setTheme", themename) - - -class Widget(tkinter.Widget): - """Base class for Tk themed widgets.""" - - def __init__(self, master, widgetname, kw=None): - """Constructs a Ttk Widget with the parent master. - - STANDARD OPTIONS - - class, cursor, takefocus, style - - SCROLLABLE WIDGET OPTIONS - - xscrollcommand, yscrollcommand - - LABEL WIDGET OPTIONS - - text, textvariable, underline, image, compound, width - - WIDGET STATES - - active, disabled, focus, pressed, selected, background, - readonly, alternate, invalid - """ - tkinter.Widget.__init__(self, master, widgetname, kw=kw) - - def identify(self, x, y): - """Returns the name of the element at position x, y, or the empty - string if the point does not lie within any element. - - x and y are pixel coordinates relative to the widget.""" - return self.tk.call(self._w, "identify", x, y) - - def instate(self, statespec, callback=None, *args, **kw): - """Test the widget's state. - - If callback is not specified, returns True if the widget state - matches statespec and False otherwise. If callback is specified, - then it will be invoked with *args, **kw if the widget state - matches statespec. statespec is expected to be a sequence.""" - ret = self.tk.call(self._w, "instate", ' '.join(statespec)) - if ret and callback: - return callback(*args, **kw) - - return bool(ret) - - def state(self, statespec=None): - """Modify or inquire widget state. - - Widget state is returned if statespec is None, otherwise it is - set according to the statespec flags and then a new state spec - is returned indicating which flags were changed. statespec is - expected to be a sequence.""" - if statespec is not None: - statespec = ' '.join(statespec) - - return self.tk.splitlist( - str(self.tk.call(self._w, "state", statespec))) - - -class Button(Widget): - """Ttk Button widget, displays a textual label and/or image, and - evaluates a command when pressed.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Button widget with the parent master. - - STANDARD OPTIONS - - class, compound, cursor, image, state, style, takefocus, - text, textvariable, underline, width - - WIDGET-SPECIFIC OPTIONS - - command, default, width - """ - Widget.__init__(self, master, "ttk::button", kw) - - def invoke(self): - """Invokes the command associated with the button.""" - return self.tk.call(self._w, "invoke") - - -class Checkbutton(Widget): - """Ttk Checkbutton widget which is either in on- or off-state.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Checkbutton widget with the parent master. - - STANDARD OPTIONS - - class, compound, cursor, image, state, style, takefocus, - text, textvariable, underline, width - - WIDGET-SPECIFIC OPTIONS - - command, offvalue, onvalue, variable - """ - Widget.__init__(self, master, "ttk::checkbutton", kw) - - def invoke(self): - """Toggles between the selected and deselected states and - invokes the associated command. If the widget is currently - selected, sets the option variable to the offvalue option - and deselects the widget; otherwise, sets the option variable - to the option onvalue. - - Returns the result of the associated command.""" - return self.tk.call(self._w, "invoke") - - -class Entry(Widget, tkinter.Entry): - """Ttk Entry widget displays a one-line text string and allows that - string to be edited by the user.""" - - def __init__(self, master=None, widget=None, **kw): - """Constructs a Ttk Entry widget with the parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus, xscrollcommand - - WIDGET-SPECIFIC OPTIONS - - exportselection, invalidcommand, justify, show, state, - textvariable, validate, validatecommand, width - - VALIDATION MODES - - none, key, focus, focusin, focusout, all - """ - Widget.__init__(self, master, widget or "ttk::entry", kw) - - def bbox(self, index): - """Return a tuple of (x, y, width, height) which describes the - bounding box of the character given by index.""" - return self.tk.call(self._w, "bbox", index) - - def identify(self, x, y): - """Returns the name of the element at position x, y, or the - empty string if the coordinates are outside the window.""" - return self.tk.call(self._w, "identify", x, y) - - def validate(self): - """Force revalidation, independent of the conditions specified - by the validate option. Returns False if validation fails, True - if it succeeds. Sets or clears the invalid state accordingly.""" - return bool(self.tk.call(self._w, "validate")) - - -class Combobox(Entry): - """Ttk Combobox widget combines a text field with a pop-down list of - values.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Combobox widget with the parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - exportselection, justify, height, postcommand, state, - textvariable, values, width - """ - # The "values" option may need special formatting, so leave to - # _format_optdict the responsibility to format it - if "values" in kw: - kw["values"] = _format_optdict({'v': kw["values"]})[1] - - Entry.__init__(self, master, "ttk::combobox", **kw) - - def __setitem__(self, item, value): - if item == "values": - value = _format_optdict({item: value})[1] - - Entry.__setitem__(self, item, value) - - def configure(self, cnf=None, **kw): - """Custom Combobox configure, created to properly format the values - option.""" - if "values" in kw: - kw["values"] = _format_optdict({'v': kw["values"]})[1] - - return Entry.configure(self, cnf, **kw) - - def current(self, newindex=None): - """If newindex is supplied, sets the combobox value to the - element at position newindex in the list of values. Otherwise, - returns the index of the current value in the list of values - or -1 if the current value does not appear in the list.""" - return self.tk.call(self._w, "current", newindex) - - def set(self, value): - """Sets the value of the combobox to value.""" - self.tk.call(self._w, "set", value) - - -class Frame(Widget): - """Ttk Frame widget is a container, used to group other widgets - together.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Frame with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - borderwidth, relief, padding, width, height - """ - Widget.__init__(self, master, "ttk::frame", kw) - - -class Label(Widget): - """Ttk Label widget displays a textual label and/or image.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Label with parent master. - - STANDARD OPTIONS - - class, compound, cursor, image, style, takefocus, text, - textvariable, underline, width - - WIDGET-SPECIFIC OPTIONS - - anchor, background, font, foreground, justify, padding, - relief, text, wraplength - """ - Widget.__init__(self, master, "ttk::label", kw) - - -class Labelframe(Widget): - """Ttk Labelframe widget is a container used to group other widgets - together. It has an optional label, which may be a plain text string - or another widget.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Labelframe with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - labelanchor, text, underline, padding, labelwidget, width, - height - """ - Widget.__init__(self, master, "ttk::labelframe", kw) - - -LabelFrame = Labelframe # tkinter name compatibility - - -class Menubutton(Widget): - """Ttk Menubutton widget displays a textual label and/or image, and - displays a menu when pressed.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Menubutton with parent master. - - STANDARD OPTIONS - - class, compound, cursor, image, state, style, takefocus, - text, textvariable, underline, width - - WIDGET-SPECIFIC OPTIONS - - direction, menu - """ - Widget.__init__(self, master, "ttk::menubutton", kw) - - -class Notebook(Widget): - """Ttk Notebook widget manages a collection of windows and displays - a single one at a time. Each child window is associated with a tab, - which the user may select to change the currently-displayed window.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Notebook with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - height, padding, width - - TAB OPTIONS - - state, sticky, padding, text, image, compound, underline - - TAB IDENTIFIERS (tab_id) - - The tab_id argument found in several methods may take any of - the following forms: - - * An integer between zero and the number of tabs - * The name of a child window - * A positional specification of the form "@x,y", which - defines the tab - * The string "current", which identifies the - currently-selected tab - * The string "end", which returns the number of tabs (only - valid for method index) - """ - Widget.__init__(self, master, "ttk::notebook", kw) - - def add(self, child, **kw): - """Adds a new tab to the notebook. - - If window is currently managed by the notebook but hidden, it is - restored to its previous position.""" - self.tk.call(self._w, "add", child, *(_format_optdict(kw))) - - def forget(self, tab_id): - """Removes the tab specified by tab_id, unmaps and unmanages the - associated window.""" - self.tk.call(self._w, "forget", tab_id) - - def hide(self, tab_id): - """Hides the tab specified by tab_id. - - The tab will not be displayed, but the associated window remains - managed by the notebook and its configuration remembered. Hidden - tabs may be restored with the add command.""" - self.tk.call(self._w, "hide", tab_id) - - def identify(self, x, y): - """Returns the name of the tab element at position x, y, or the - empty string if none.""" - return self.tk.call(self._w, "identify", x, y) - - def index(self, tab_id): - """Returns the numeric index of the tab specified by tab_id, or - the total number of tabs if tab_id is the string "end".""" - return self.tk.call(self._w, "index", tab_id) - - def insert(self, pos, child, **kw): - """Inserts a pane at the specified position. - - pos is either the string end, an integer index, or the name of - a managed child. If child is already managed by the notebook, - moves it to the specified position.""" - self.tk.call(self._w, "insert", pos, child, *(_format_optdict(kw))) - - def select(self, tab_id=None): - """Selects the specified tab. - - The associated child window will be displayed, and the - previously-selected window (if different) is unmapped. If tab_id - is omitted, returns the widget name of the currently selected - pane.""" - return self.tk.call(self._w, "select", tab_id) - - def tab(self, tab_id, option=None, **kw): - """Query or modify the options of the specific tab_id. - - If kw is not given, returns a dict of the tab option values. If option - is specified, returns the value of that option. Otherwise, sets the - options to the corresponding values.""" - if option is not None: - kw[option] = None - return _val_or_dict(kw, self.tk.call, self._w, "tab", tab_id) - - def tabs(self): - """Returns a list of windows managed by the notebook.""" - return self.tk.call(self._w, "tabs") or () - - def enable_traversal(self): - """Enable keyboard traversal for a toplevel window containing - this notebook. - - This will extend the bindings for the toplevel window containing - this notebook as follows: - - Control-Tab: selects the tab following the currently selected - one - - Shift-Control-Tab: selects the tab preceding the currently - selected one - - Alt-K: where K is the mnemonic (underlined) character of any - tab, will select that tab. - - Multiple notebooks in a single toplevel may be enabled for - traversal, including nested notebooks. However, notebook traversal - only works properly if all panes are direct children of the - notebook.""" - # The only, and good, difference I see is about mnemonics, which works - # after calling this method. Control-Tab and Shift-Control-Tab always - # works (here at least). - self.tk.call("ttk::notebook::enableTraversal", self._w) - - -class Panedwindow(Widget, tkinter.PanedWindow): - """Ttk Panedwindow widget displays a number of subwindows, stacked - either vertically or horizontally.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Panedwindow with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - orient, width, height - - PANE OPTIONS - - weight - """ - Widget.__init__(self, master, "ttk::panedwindow", kw) - - forget = tkinter.PanedWindow.forget # overrides Pack.forget - - def insert(self, pos, child, **kw): - """Inserts a pane at the specified positions. - - pos is either the string end, and integer index, or the name - of a child. If child is already managed by the paned window, - moves it to the specified position.""" - self.tk.call(self._w, "insert", pos, child, *(_format_optdict(kw))) - - def pane(self, pane, option=None, **kw): - """Query or modify the options of the specified pane. - - pane is either an integer index or the name of a managed subwindow. - If kw is not given, returns a dict of the pane option values. If - option is specified then the value for that option is returned. - Otherwise, sets the options to the correspoding values.""" - if option is not None: - kw[option] = None - return _val_or_dict(kw, self.tk.call, self._w, "pane", pane) - - def sashpos(self, index, newpos=None): - """If newpos is specified, sets the position of sash number index. - - May adjust the positions of adjacent sashes to ensure that - positions are monotonically increasing. Sash positions are further - constrained to be between 0 and the total size of the widget. - - Returns the new position of sash number index.""" - return self.tk.call(self._w, "sashpos", index, newpos) - - -PanedWindow = Panedwindow # tkinter name compatibility - - -class Progressbar(Widget): - """Ttk Progressbar widget shows the status of a long-running - operation. They can operate in two modes: determinate mode shows the - amount completed relative to the total amount of work to be done, and - indeterminate mode provides an animated display to let the user know - that something is happening.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Progressbar with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - orient, length, mode, maximum, value, variable, phase - """ - Widget.__init__(self, master, "ttk::progressbar", kw) - - def start(self, interval=None): - """Begin autoincrement mode: schedules a recurring timer event - that calls method step every interval milliseconds. - - interval defaults to 50 milliseconds (20 steps/second) if ommitted.""" - self.tk.call(self._w, "start", interval) - - def step(self, amount=None): - """Increments the value option by amount. - - amount defaults to 1.0 if omitted.""" - self.tk.call(self._w, "step", amount) - - def stop(self): - """Stop autoincrement mode: cancels any recurring timer event - initiated by start.""" - self.tk.call(self._w, "stop") - - -class Radiobutton(Widget): - """Ttk Radiobutton widgets are used in groups to show or change a - set of mutually-exclusive options.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Radiobutton with parent master. - - STANDARD OPTIONS - - class, compound, cursor, image, state, style, takefocus, - text, textvariable, underline, width - - WIDGET-SPECIFIC OPTIONS - - command, value, variable - """ - Widget.__init__(self, master, "ttk::radiobutton", kw) - - def invoke(self): - """Sets the option variable to the option value, selects the - widget, and invokes the associated command. - - Returns the result of the command, or an empty string if - no command is specified.""" - return self.tk.call(self._w, "invoke") - - -class Scale(Widget, tkinter.Scale): - """Ttk Scale widget is typically used to control the numeric value of - a linked variable that varies uniformly over some range.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Scale with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - command, from, length, orient, to, value, variable - """ - Widget.__init__(self, master, "ttk::scale", kw) - - def configure(self, cnf=None, **kw): - """Modify or query scale options. - - Setting a value for any of the "from", "from_" or "to" options - generates a <> event.""" - if cnf: - kw.update(cnf) - Widget.configure(self, **kw) - if any(['from' in kw, 'from_' in kw, 'to' in kw]): - self.event_generate('<>') - - def get(self, x=None, y=None): - """Get the current value of the value option, or the value - corresponding to the coordinates x, y if they are specified. - - x and y are pixel coordinates relative to the scale widget - origin.""" - return self.tk.call(self._w, 'get', x, y) - - -class Scrollbar(Widget, tkinter.Scrollbar): - """Ttk Scrollbar controls the viewport of a scrollable widget.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Scrollbar with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - command, orient - """ - Widget.__init__(self, master, "ttk::scrollbar", kw) - - -class Separator(Widget): - """Ttk Separator widget displays a horizontal or vertical separator - bar.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Separator with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus - - WIDGET-SPECIFIC OPTIONS - - orient - """ - Widget.__init__(self, master, "ttk::separator", kw) - - -class Sizegrip(Widget): - """Ttk Sizegrip allows the user to resize the containing toplevel - window by pressing and dragging the grip.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Sizegrip with parent master. - - STANDARD OPTIONS - - class, cursor, state, style, takefocus - """ - Widget.__init__(self, master, "ttk::sizegrip", kw) - - -class Treeview(Widget): - """Ttk Treeview widget displays a hierarchical collection of items. - - Each item has a textual label, an optional image, and an optional list - of data values. The data values are displayed in successive columns - after the tree label.""" - - def __init__(self, master=None, **kw): - """Construct a Ttk Treeview with parent master. - - STANDARD OPTIONS - - class, cursor, style, takefocus, xscrollcommand, - yscrollcommand - - WIDGET-SPECIFIC OPTIONS - - columns, displaycolumns, height, padding, selectmode, show - - ITEM OPTIONS - - text, image, values, open, tags - - TAG OPTIONS - - foreground, background, font, image - """ - Widget.__init__(self, master, "ttk::treeview", kw) - - def bbox(self, item, column=None): - """Returns the bounding box (relative to the treeview widget's - window) of the specified item in the form x y width height. - - If column is specified, returns the bounding box of that cell. - If the item is not visible (i.e., if it is a descendant of a - closed item or is scrolled offscreen), returns an empty string.""" - return self.tk.call(self._w, "bbox", item, column) - - def get_children(self, item=None): - """Returns a tuple of children belonging to item. - - If item is not specified, returns root children.""" - return self.tk.call(self._w, "children", item or '') or () - - def set_children(self, item, *newchildren): - """Replaces item's child with newchildren. - - Children present in item that are not present in newchildren - are detached from tree. No items in newchildren may be an - ancestor of item.""" - self.tk.call(self._w, "children", item, newchildren) - - def column(self, column, option=None, **kw): - """Query or modify the options for the specified column. - - If kw is not given, returns a dict of the column option values. If - option is specified then the value for that option is returned. - Otherwise, sets the options to the corresponding values.""" - if option is not None: - kw[option] = None - return _val_or_dict(kw, self.tk.call, self._w, "column", column) - - def delete(self, items): - """Delete all specified items and all their descendants. The root - item may not be deleted.""" - self.tk.call(self._w, "delete", items) - - def detach(self, *items): - """Unlinks all of the specified items from the tree. - - The items and all of their descendants are still present, and may - be reinserted at another point in the tree, but will not be - displayed. The root item may not be detached.""" - self.tk.call(self._w, "detach", items) - - def exists(self, item): - """Returns True if the specified item is present in the three, - False otherwise.""" - return bool(self.tk.call(self._w, "exists", item)) - - def focus(self, item=None): - """If item is specified, sets the focus item to item. Otherwise, - returns the current focus item, or '' if there is none.""" - return self.tk.call(self._w, "focus", item) - - def heading(self, column, option=None, **kw): - """Query or modify the heading options for the specified column. - - If kw is not given, returns a dict of the heading option values. If - option is specified then the value for that option is returned. - Otherwise, sets the options to the corresponding values. - - Valid options/values are: - text: text - The text to display in the column heading - image: image_name - Specifies an image to display to the right of the column - heading - anchor: anchor - Specifies how the heading text should be aligned. One of - the standard Tk anchor values - command: callback - A callback to be invoked when the heading label is - pressed. - - To configure the tree column heading, call this with column = "#0" """ - cmd = kw.get('command') - if cmd and not isinstance(cmd, six.string_types): - # callback not registered yet, do it now - kw['command'] = self.master.register(cmd, self._substitute) - - if option is not None: - kw[option] = None - - return _val_or_dict(kw, self.tk.call, self._w, 'heading', column) - - def identify(self, component, x, y): - """Returns a description of the specified component under the - point given by x and y, or the empty string if no such component - is present at that position.""" - return self.tk.call(self._w, "identify", component, x, y) - - def identify_row(self, y): - """Returns the item ID of the item at position y.""" - return self.identify("row", 0, y) - - def identify_column(self, x): - """Returns the data column identifier of the cell at position x. - - The tree column has ID #0.""" - return self.identify("column", x, 0) - - def identify_region(self, x, y): - """Returns one of: - - heading: Tree heading area. - separator: Space between two columns headings; - tree: The tree area. - cell: A data cell. - - * Availability: Tk 8.6""" - return self.identify("region", x, y) - - def identify_element(self, x, y): - """Returns the element at position x, y. - - * Availability: Tk 8.6""" - return self.identify("element", x, y) - - def index(self, item): - """Returns the integer index of item within its parent's list - of children.""" - return self.tk.call(self._w, "index", item) - - def insert(self, parent, index, iid=None, **kw): - """Creates a new item and return the item identifier of the newly - created item. - - parent is the item ID of the parent item, or the empty string - to create a new top-level item. index is an integer, or the value - end, specifying where in the list of parent's children to insert - the new item. If index is less than or equal to zero, the new node - is inserted at the beginning, if index is greater than or equal to - the current number of children, it is inserted at the end. If iid - is specified, it is used as the item identifier, iid must not - already exist in the tree. Otherwise, a new unique identifier - is generated.""" - opts = _format_optdict(kw) - if iid: - res = self.tk.call(self._w, "insert", parent, index, - "-id", iid, *opts) - else: - res = self.tk.call(self._w, "insert", parent, index, *opts) - - return res - - def item(self, item, option=None, **kw): - """Query or modify the options for the specified item. - - If kw is not given, returns a dict of item option values. If option - is specified then the value for that option is returned. Otherwise, - sets the options to the corresponding values.""" - if option is not None: - kw[option] = None - return _val_or_dict(kw, self.tk.call, self._w, "item", item) - - def move(self, item, parent, index): - """Moves item to position index in parent's list of children. - - It is illegal to move an item under one of its descendants. If - index is less than or equal to zero, item is moved to the - beginning, if greater than or equal to the number of children, - it is moved to the end. If item was detached it is reattached.""" - self.tk.call(self._w, "move", item, parent, index) - - reattach = move # A sensible method name for reattaching detached items - - def next(self, item): - """Returns the identifier of item's next sibling, or '' if item - is the last child of its parent.""" - return self.tk.call(self._w, "next", item) - - def parent(self, item): - """Returns the ID of the parent of item, or '' if item is at the - top level of the hierarchy.""" - return self.tk.call(self._w, "parent", item) - - def prev(self, item): - """Returns the identifier of item's previous sibling, or '' if - item is the first child of its parent.""" - return self.tk.call(self._w, "prev", item) - - def see(self, item): - """Ensure that item is visible. - - Sets all of item's ancestors open option to True, and scrolls - the widget if necessary so that item is within the visible - portion of the tree.""" - self.tk.call(self._w, "see", item) - - def selection(self, selop=None, items=None): - """If selop is not specified, returns selected items.""" - return self.tk.call(self._w, "selection", selop, items) - - def selection_set(self, items): - """items becomes the new selection.""" - self.selection("set", items) - - def selection_add(self, items): - """Add items to the selection.""" - self.selection("add", items) - - def selection_remove(self, items): - """Remove items from the selection.""" - self.selection("remove", items) - - def selection_toggle(self, items): - """Toggle the selection state of each item in items.""" - self.selection("toggle", items) - - def set(self, item, column=None, value=None): - """With one argument, returns a dictionary of column/value pairs - for the specified item. With two arguments, returns the current - value of the specified column. With three arguments, sets the - value of given column in given item to the specified value.""" - res = self.tk.call(self._w, "set", item, column, value) - if column is None and value is None: - return _dict_from_tcltuple(res, False) - else: - return res - - def tag_bind(self, tagname, sequence=None, callback=None): - """Bind a callback for the given event sequence to the tag tagname. - When an event is delivered to an item, the callbacks for each - of the item's tags option are called.""" - self._bind((self._w, "tag", "bind", tagname), - sequence, callback, add=0) - - def tag_configure(self, tagname, option=None, **kw): - """Query or modify the options for the specified tagname. - - If kw is not given, returns a dict of the option settings for tagname. - If option is specified, returns the value for that option for the - specified tagname. Otherwise, sets the options to the corresponding - values for the given tagname.""" - if option is not None: - kw[option] = None - return _val_or_dict(kw, self.tk.call, self._w, "tag", "configure", - tagname) - - def tag_has(self, tagname, item=None): - """If item is specified, returns 1 or 0 depending on whether the - specified item has the given tagname. Otherwise, returns a list of - all items which have the specified tag. - - * Availability: Tk 8.6""" - return self.tk.call(self._w, "tag", "has", tagname, item) - - def xview(self, *args): - """Query or modify horizontal position of the treeview.""" - return self.tk.call(self._w, "xview", *args) - - def yview(self, *args): - """Query or modify vertical position of the treeview.""" - return self.tk.call(self._w, "yview", *args) - - -# Extensions - -class LabeledScale(Frame, object): - """A Ttk Scale widget with a Ttk Label widget indicating its - current value. - - The Ttk Scale can be accessed through instance.scale, and Ttk Label - can be accessed through instance.label""" - - def __init__(self, master=None, variable=None, from_=0, to=10, **kw): - """Construct an horizontal LabeledScale with parent master, a - variable to be associated with the Ttk Scale widget and its range. - If variable is not specified, a tkinter.IntVar is created. - - WIDGET-SPECIFIC OPTIONS - - compound: 'top' or 'bottom' - Specifies how to display the label relative to the scale. - Defaults to 'top'. - """ - self._label_top = kw.pop('compound', 'top') == 'top' - - Frame.__init__(self, master, **kw) - self._variable = variable or tkinter.IntVar(master) - self._variable.set(from_) - self._last_valid = from_ - - self.label = Label(self) - self.scale = Scale(self, variable=self._variable, from_=from_, to=to) - self.scale.bind('<>', self._adjust) - - # position scale and label according to the compound option - scale_side = 'bottom' if self._label_top else 'top' - label_side = 'top' if scale_side == 'bottom' else 'bottom' - self.scale.pack(side=scale_side, fill='x') - Label(self).pack(side=label_side) # place holder - self.label.place(anchor='n' if label_side == 'top' else 's') - - # update the label as scale or variable changes - self.__tracecb = self._variable.trace_variable('w', self._adjust) - self.bind('', self._adjust) - self.bind('', self._adjust) - - def destroy(self): - """Destroy this widget and possibly its associated variable.""" - self._variable.trace_vdelete('w', self.__tracecb) - del self._variable - Frame.destroy(self) - - def _adjust(self, *args): - """Adjust the label position according to the scale.""" - def adjust_label(): - self.update_idletasks() # "force" scale redraw - - x, y = self.scale.coords() - if self._label_top: - y = self.scale.winfo_y() - self.label.winfo_reqheight() - else: - y = self.scale.winfo_reqheight() + self.label.winfo_reqheight() - - self.label.place_configure(x=x, y=y) - - from_, to = self.scale['from'], self.scale['to'] - if to < from_: - from_, to = to, from_ - newval = self._variable.get() - if not from_ <= newval <= to: - # value outside range, set value back to the last valid one - self.value = self._last_valid - return - - self._last_valid = newval - self.label['text'] = newval - self.after_idle(adjust_label) - - def _get_value(self): - """Return current scale value.""" - return self._variable.get() - - def _set_value(self, val): - """Set new scale value.""" - self._variable.set(val) - - value = property(_get_value, _set_value) - - -class OptionMenu(Menubutton): - """Themed OptionMenu, based after tkinter's OptionMenu, which allows - the user to select a value from a menu.""" - - def __init__(self, master, variable, default=None, *values, **kwargs): - """Construct a themed OptionMenu widget with master as the parent, - the resource textvariable set to variable, the initially selected - value specified by the default parameter, the menu values given by - *values and additional keywords. - - WIDGET-SPECIFIC OPTIONS - - style: stylename - Menubutton style. - direction: 'above', 'below', 'left', 'right', or 'flush' - Menubutton direction. - command: callback - A callback that will be invoked after selecting an item. - """ - kw = {'textvariable': variable, 'style': kwargs.pop('style', None), - 'direction': kwargs.pop('direction', None)} - Menubutton.__init__(self, master, **kw) - self['menu'] = tkinter.Menu(self, tearoff=False) - - self._variable = variable - self._callback = kwargs.pop('command', None) - if kwargs: - raise tkinter.TclError('unknown option -%s' % ( - next(iter(kwargs.keys())))) - - self.set_menu(default, *values) - - def __getitem__(self, item): - if item == 'menu': - return self.nametowidget(Menubutton.__getitem__(self, item)) - - return Menubutton.__getitem__(self, item) - - def set_menu(self, default=None, *values): - """Build a new menu of radiobuttons with *values and optionally - a default value.""" - menu = self['menu'] - menu.delete(0, 'end') - for val in values: - menu.add_radiobutton( - label=val, - command=tkinter._setit(self._variable, val, self._callback)) - - if default: - self._variable.set(default) - - def destroy(self): - """Destroy this widget and its associated variable.""" - del self._variable - Menubutton.destroy(self) diff --git a/pysollib/tile/wizarddialog.py b/pysollib/tile/wizarddialog.py index 4af0c4c0..a33f061f 100644 --- a/pysollib/tile/wizarddialog.py +++ b/pysollib/tile/wizarddialog.py @@ -28,8 +28,8 @@ from pysollib.wizardutil import WizardWidgets import six from six.moves import tkinter +from six.moves import tkinter_ttk as ttk -from . import ttk from .tkwidget import MfxDialog from .tkwidget import PysolCombo, PysolScale diff --git a/pysollib/winsystems/common.py b/pysollib/winsystems/common.py index 815ddd54..2ea85330 100644 --- a/pysollib/winsystems/common.py +++ b/pysollib/winsystems/common.py @@ -33,7 +33,7 @@ from pysollib.settings import VERSION if TOOLKIT == 'tk': if USE_TILE: - from pysollib.tile import ttk + from six.moves import tkinter_ttk as ttk def init_tile(app, top): diff --git a/pysollib/winsystems/win32.py b/pysollib/winsystems/win32.py index 4c436adc..d3f75c7d 100644 --- a/pysollib/winsystems/win32.py +++ b/pysollib/winsystems/win32.py @@ -25,7 +25,7 @@ from pysollib.settings import TOOLKIT, USE_TILE from pysollib.winsystems.common import BaseTkSettings, base_init_root_window if USE_TILE: - from pysollib.tile import ttk + from six.moves import tkinter_ttk as ttk def init_root_window(root, app): diff --git a/pysollib/winsystems/x11.py b/pysollib/winsystems/x11.py index f755ab4e..4cc17d7f 100644 --- a/pysollib/winsystems/x11.py +++ b/pysollib/winsystems/x11.py @@ -33,7 +33,7 @@ from pysollib.winsystems.common import \ if TOOLKIT == 'tk': if USE_TILE: - from pysollib.tile import ttk + from six.moves import tkinter_ttk as ttk # ************************************************************************