我们从Python开源项目中，提取了以下15个代码示例，用于说明如何使用ttk.Checkbutton()。
def __init__(self, parent, title="", optional = False, opt_func = None, *args, **options): Frame.__init__(self, parent, *args, **options) self.expanded = IntVar() self.expanded.set(0) self.enabled = IntVar() self.enabled.set(1) self.header = ttk.Frame(self) if optional: title_line = ttk.Checkbutton(self.header, text=title, variable=self.enabled, command=opt_func) else: title_line = ttk.Label(self.header, text=" %s" % (title)) title_line.pack(side="top", fill=X) self.toggle_button = ttk.Checkbutton(self.header, width=2, text='+', command=self.toggle_expanded, variable=self.expanded, style='Toolbutton') self.toggle_button.pack(side="left", fill=X) self.header.pack(fill=X, expand=1) self.sub_frame = Frame(self)
def test_invoke(self): success = [] def cb_test(): success.append(1) return "cb test called" cbtn = ttk.Checkbutton(self.root, command=cb_test) # the variable automatically created by ttk.Checkbutton is actually # undefined till we invoke the Checkbutton self.assertEqual(cbtn.state(), ('alternate', )) self.assertRaises(tkinter.TclError, cbtn.tk.globalgetvar, cbtn['variable']) res = cbtn.invoke() self.assertEqual(res, "cb test called") self.assertEqual(cbtn['onvalue'], cbtn.tk.globalgetvar(cbtn['variable'])) self.assertTrue(success) cbtn['command'] = '' res = cbtn.invoke() self.assertFalse(str(res)) self.assertLessEqual(len(success), 1) self.assertEqual(cbtn['offvalue'], cbtn.tk.globalgetvar(cbtn['variable']))
def _setup_widgets(self): themes_lbl = ttk.Label(self, text="Themes") themes = self.style.theme_names() self.themes_combo = ttk.Combobox(self, values=themes, state="readonly") self.themes_combo.set(themes[0]) self.themes_combo.bind("<<ComboboxSelected>>", self._theme_sel_changed) change_btn = ttk.Button(self, text='Change Theme', command=self._change_theme) theme_change_checkbtn = ttk.Checkbutton(self, text="Change themes when combobox item is activated", variable=self.theme_autochange) themes_lbl.grid(ipadx=6, sticky="w") self.themes_combo.grid(row=0, column=1, padx=6, sticky="ew") change_btn.grid(row=0, column=2, padx=6, sticky="e") theme_change_checkbtn.grid(row=1, columnspan=3, sticky="w", pady=6) top = self.winfo_toplevel() top.rowconfigure(0, weight=1) top.columnconfigure(0, weight=1) self.columnconfigure(1, weight=1) self.grid(row=0, column=0, sticky="nsew", columnspan=3, rowspan=2)
def test_invoke(self): success = [] def cb_test(): success.append(1) return "cb test called" cbtn = ttk.Checkbutton(command=cb_test) # the variable automatically created by ttk.Checkbutton is actually # undefined till we invoke the Checkbutton self.assertEqual(cbtn.state(), ('alternate', )) self.assertRaises(Tkinter.TclError, cbtn.tk.globalgetvar, cbtn['variable']) res = cbtn.invoke() self.assertEqual(res, "cb test called") self.assertEqual(cbtn['onvalue'], cbtn.tk.globalgetvar(cbtn['variable'])) self.assertTrue(success) cbtn['command'] = '' res = cbtn.invoke() self.assertEqual(res, '') self.assertFalse(len(success) > 1) self.assertEqual(cbtn['offvalue'], cbtn.tk.globalgetvar(cbtn['variable']))
def __init__(self, parent, buttontext, mycommand,r,c): ttk.Checkbutton.__init__(self, parent) self.var = BooleanVar() self.config(text=buttontext, onvalue= True , variable = self.var, offvalue = False, command=mycommand) self.grid(row=r,column=c)
def frame1_sync(self): if not self.frame1.first_run: self.frame1.sync.forget() self.frame1.sync = ttk.Frame(self.frame1, borderwidth = 0) self.frame1.sync.place(width = 170, height = 25, relx = 0.35, y = 55, anchor = "nw") if self.solver_name.get() in [ "CPSO", "PSO", "DE" ]: # sync sync_button = ttk.Checkbutton(self.frame1.sync, text = "Synchronize", variable = self.sync, takefocus = False) # Layout sync_button.place(relx = 0, x =0, y = 0, anchor = "nw")
def create(self, **kwargs): return ttk.Checkbutton(self.root, **kwargs)
def __init__ (self, root): self.root = root root.title ("Course Page Downlaoder") mainframe = ttk.Frame(root, padding="3 3 12 12") mainframe.grid(column=0, row=0, sticky=(N, W, E, S)) mainframe.columnconfigure(0, weight=1) mainframe.rowconfigure(0, weight=1) self.mainframe = mainframe ttk.Label(mainframe, text="Registration Number").grid(row=0, column=0) self.regno = StringVar() self.pwd = StringVar() self.cache = IntVar() self.cache.set(1) self.progress = IntVar() self.progress.set(0) self.hint = StringVar() print "mama here" self.hint.set("Hit Download or Return to Proceed") self.regno_entry = ttk.Entry(self.mainframe, width=60, textvariable=self.regno) self.regno_entry.grid(column=0, row=1, sticky=(E)) self.pwd_label = ttk.Label(self.mainframe, text="Password").grid(row=2, column=0) self.pwd_entry = ttk.Entry(self.mainframe, width=60, show='*', textvariable=self.pwd) self.pwd_entry.grid(column=0, row=3, sticky=(E)) self.cb = ttk.Checkbutton(self.mainframe, text="Remember Me", variable = self.cache) self.cb.grid(column=0, row=4) self.dlbutton = ttk.Button(self.mainframe, text="Download", command= lambda: self.calculate()) self.dlbutton.grid(column = 0, row=5) for child in self.mainframe.winfo_children(): child.grid_configure(padx=5, pady=5) self.hint_label = ttk.Label(self.mainframe, text="Press Download to Begin", justify='center') self.hint_label.grid(row=6) self.prgbar = ttk.Progressbar(self.mainframe, orient='horizontal', mode='determinate', variable=self.progress).grid(column=0, row=7) self.regno_entry.focus()
def body(self, master, row, columns=DEFAULT_COLUMNS, **kwargs): """ Place the required elements using the grid layout method. Returns the number of rows taken by this element. """ self.checkbox = ttk.Checkbutton(master, text=self.text, variable=self.value) self.checkbox.grid(row=row, column=0, columnspan=columns, sticky="w") return 1
def __init__(self, *args, **kwargs): self.var = kwargs.get('variable', tk.BooleanVar()) kwargs['variable'] = self.var ttk.Checkbutton.__init__(self, *args, **kwargs)
def frame1(self): self.frame1 = ttk.LabelFrame(self.master, text = "Parameters", borderwidth = 2, relief = "groove") self.frame1.place(bordermode = "outside", relwidth = 0.99, relheight = 0.21, relx = 0, x = 5, y = 5, anchor = "nw") self.frame1.first_run = True # function function_label = ttk.Label(self.frame1, text = "Function") function_option_menu = ttk.OptionMenu(self.frame1, self.function, self.function.get(), *sorted(self.FUNCOPT)) # max_iter max_iter_label = ttk.Label(self.frame1, text = "Maximum number of iterations") max_iter_spinbox = Spinbox(self.frame1, from_ = 2, to_ = 9999, increment = 1, textvariable = self.max_iter, width = 6, justify = "right", takefocus = True) # fps fps_label = ttk.Label(self.frame1, text = "Delay between frames (ms)") fps_spinbox = Spinbox(self.frame1, from_ = 1, to_ = 1000, increment = 1, textvariable = self.interval, width = 6, justify = "right", takefocus = True) # seed seed_button = ttk.Checkbutton(self.frame1, text = "Fix seed", variable = self.fix_seed, takefocus = False) seed_spinbox = Spinbox(self.frame1, from_ = 0, to_ = self.MAX_SEED, increment = 1, textvariable = self.seed, width = 6, justify = "right", takefocus = True) # solver solver_label = ttk.Label(self.frame1, text = "Solver") solver_option_menu = ttk.OptionMenu(self.frame1, self.solver_name, self.solver_name.get(), *(self.EAOPT + self.MCOPT), command = self.select_widget) # constrain constrain_button = ttk.Checkbutton(self.frame1, text = "Constrain", variable = self.constrain, takefocus = False) # Layout function_label.place(relx = 0., x = 5, y = 5, anchor = "nw") function_option_menu.place(relx = 0., x = 75, y = 3, anchor = "nw") max_iter_label.place(relx = 0., x = 5, y = 30, anchor = "nw") max_iter_spinbox.place(width = 80, relx = 0., x = 220, y = 30, anchor = "nw") fps_label.place(relx = 0., x = 5, y = 55, anchor = "nw") fps_spinbox.place(width = 80, relx = 0., x = 220, y = 55, anchor = "nw") seed_button.place(relx = 0., x = 5, y = 80, anchor = "nw") seed_spinbox.place(width = 80, relx = 0., x = 220, y = 80, anchor = "nw") solver_label.place(relx = 0.35, x = 0, y = 5, anchor = "nw") solver_option_menu.place(relx = 0.35, x = 50, y = 3, anchor = "nw") constrain_button.place(relx = 0.35, x = 0, y = 80, anchor = "nw")
def __init__(self): ttk.Frame.__init__(self, borderwidth=3) self.style = ttk.Style() # XXX Ideally I wouldn't want to create a Tkinter.IntVar to make # it works with Checkbutton variable option. self.theme_autochange = Tkinter.IntVar(self, 0) self._setup_widgets()
def AObutton(self, graphnum): toplvl = tk.Toplevel() toplvl.withdraw() frame = ttk.Frame(toplvl, padding=[2, 3, 3, 0]) boxwidth = 15 #Create the labels lbl = ttk.Label(frame, text='Label') CreateToolTip(lbl, \ 'This text will show up in the legend and the log file') lbl.grid(row=0, column=1) mult = ttk.Label(frame, text='Multiplier') CreateToolTip(mult, \ 'Multiply by this value') mult.grid(row=0, column=2) offset = ttk.Label(frame, text='Offset') CreateToolTip(offset, \ 'Add this value. Happens AFTER the data is multiplied') offset.grid(row=0, column=3) dashed = ttk.Label(frame, text='Dashed') CreateToolTip(dashed, \ 'If checked, the line will be dashed') dashed.grid(row=0, column=4) ttk.Label(frame, text='Line 1').grid(row=1, column=0, padx=2) ttk.Label(frame, text='Line 2').grid(row=2, column=0, padx=2) ttk.Label(frame, text='Line 3').grid(row=3, column=0, padx=2) for row in range(1,3+1): key = 'graph'+str(graphnum)+'line'+str(row) #Label ttk.Entry(frame, width=boxwidth, \ textvariable=self.controller.TKvariables[key][0]).grid(row=row, column=1) #Multiplier ttk.Entry(frame, width=boxwidth, \ textvariable=self.controller.TKvariables[key][4]).grid(row=row, column=2) #Offset ttk.Entry(frame, width=boxwidth, \ textvariable=self.controller.TKvariables[key][5]).grid(row=row, column=3) #Dashed ttk.Checkbutton(frame, onvalue='--', offvalue='-', \ variable=self.controller.TKvariables[key][3]).grid(row=row, column=4) ttk.Button(frame, text='OK', command=toplvl.destroy).grid(row=5,\ column=3, columnspan=2, sticky='ew', pady=4) #Center the window frame.grid() toplvl.update() scrwidth = toplvl.winfo_screenwidth() scrheight = toplvl.winfo_screenheight() winwidth = toplvl.winfo_reqwidth() winheight = toplvl.winfo_reqheight() winposx = int(round(scrwidth/2 - winwidth/2)) winposy = int(round(scrheight/2 - winheight/2)) toplvl.geometry('{}x{}+{}+{}'.format(winwidth, winheight, winposx, winposy)) toplvl.deiconify()
