Python tkinter.Frame() Examples

def preferences(self, event=None):
        preferenceTop = tkinter.Toplevel()
        preferenceTop.focus_set()
        
        notebook = ttk.Notebook(preferenceTop)
        
        frame1 = ttk.Frame(notebook)
        notebook.add(frame1, text='general')
        frame2 = ttk.Frame(notebook)
        notebook.add(frame2, text='shortcuts')

        c = ttk.Checkbutton(frame1, text="Match whole word when broadcasting annotation", variable=self._whole_word)
        c.pack()
        
        shortcuts_vars = []
        shortcuts_gui = []
        cur_row = 0
        j = -1
        frame_list = []
        frame_list.append(ttk.LabelFrame(frame2, text="common shortcuts"))
        frame_list[-1].pack(fill="both", expand="yes")
        for i, shortcut in enumerate(self.shortcuts):
            j += 1
            key, cmd, bindings = shortcut
            name, command = cmd
            shortcuts_vars.append(tkinter.StringVar(frame_list[-1], value=key))
            tkinter.Label(frame_list[-1], text=name).grid(row=cur_row, column=0, sticky=tkinter.W)
            entry = tkinter.Entry(frame_list[-1], textvariable=shortcuts_vars[j])
            entry.grid(row=cur_row, column=1)
            cur_row += 1
        notebook.pack()
    
    #
    # ? menu methods
    # 

def __init__(self, parent=None, title="", decimalPlaces=0, inThousands=0, *args, **kwargs):
        tk.Frame.__init__(self, parent, *args, **kwargs)
        gridFrame = self._nametowidget(parent.winfo_parent())
        self.parent = self._nametowidget(gridFrame.winfo_parent())
        
        self.grid(row="0", column="0", sticky="ew")
        self.columnconfigure(0,weight=1)
        self.singleLabel = singleLabel = tk.Label(self, text=title)
        singleLabel.grid(row="0",column="0", sticky="ew")
        self.listbox = listbox = tk.Spinbox(self, from_=0, to=9, width=1, borderwidth=1, highlightthickness=0)
        listbox.delete(0,tk.END)
        listbox.insert(0,decimalPlaces)
        listbox.grid(row="0", column="1")
        checkboxValue = tk.IntVar()
        checkboxValue.set(inThousands)
        self.checkbox = checkbox = tk.Checkbutton(self, text="K", variable=checkboxValue, borderwidth=0, highlightthickness=0)
        checkbox.var = checkboxValue
        checkbox.grid(row="0", column="2")
        singleLabel.bind("<Button-1>", lambda e:self.dragStart(e, listbox, checkbox)) 

def show_login_screen(self):
        self.login_frame = ttk.Frame(self)

        username_label = ttk.Label(self.login_frame, text="Username")
        self.username_entry = ttk.Entry(self.login_frame)

        real_name_label = ttk.Label(self.login_frame, text="Real Name")
        self.real_name_entry = ttk.Entry(self.login_frame)

        login_button = ttk.Button(self.login_frame, text="Login", command=self.login)
        create_account_button = ttk.Button(self.login_frame, text="Create Account", command=self.create_account)

        username_label.grid(row=0, column=0, sticky='e')
        self.username_entry.grid(row=0, column=1)

        real_name_label.grid(row=1, column=0, sticky='e')
        self.real_name_entry.grid(row=1, column=1)

        login_button.grid(row=2, column=0, sticky='e')
        create_account_button.grid(row=2, column=1)

        for i in range(3):
            tk.Grid.rowconfigure(self.login_frame, i, weight=1)
            tk.Grid.columnconfigure(self.login_frame, i, weight=1)

        self.login_frame.pack(fill=tk.BOTH, expand=1) 

def _sb_canvas(self, root, expand='y',
                   fill='both', side='bottom'):
        """
        Helper for __init__: construct a canvas with a scrollbar.
        """
        cframe =tkinter.Frame(root, relief='sunk', border=2)
        cframe.pack(fill=fill, expand=expand, side=side)
        canvas = tkinter.Canvas(cframe, background='#e0e0e0')

        # Give the canvas a scrollbar.
        sb = tkinter.Scrollbar(cframe, orient='vertical')
        sb.pack(side='right', fill='y')
        canvas.pack(side='left', fill=fill, expand='yes')

        # Connect the scrollbars to the canvas.
        sb['command']= canvas.yview
        canvas['yscrollcommand'] = sb.set

        return (sb, canvas) 

def load_friends(self):
        my_friends = self.requester.get_friends(self.username)
        for user in my_friends["friends"]:
            if user['username'] != self.username:
                friend_frame = ttk.Frame(self.canvas_frame)

                friend_avatar_path = os.path.join(friend_avatars_dir, f"{user['username']}.png")

                if user["avatar"]:
                    with open(friend_avatar_path, 'wb') as friend_avatar:
                        img = base64.urlsafe_b64decode(user['avatar'])
                        friend_avatar.write(img)
                else:
                    friend_avatar_path = default_avatar_path

                profile_photo = tk.PhotoImage(file=friend_avatar_path)
                profile_photo_label = ttk.Label(friend_frame, image=profile_photo)
                profile_photo_label.image = profile_photo

                friend_name = ttk.Label(friend_frame, text=user['real_name'], anchor=tk.W)

                message_this_friend = partial(self.open_chat_window, username=user["username"], real_name=user["real_name"], avatar=friend_avatar_path)
                block_this_friend = partial(self.block_friend, username=user["username"])

                message_button = ttk.Button(friend_frame, text="Chat", command=message_this_friend)
                block_button = ttk.Button(friend_frame, text="Block", command=block_this_friend)

                profile_photo_label.pack(side=tk.LEFT)
                friend_name.pack(side=tk.LEFT)
                message_button.pack(side=tk.RIGHT)
                block_button.pack(side=tk.RIGHT, padx=(0, 30))

                friend_frame.pack(fill=tk.X, expand=1) 

def build_buttons(self):
        btn_args = dict(
            height=1,
        )
        btn_group = tk.Frame(self)

        buttons = [
            tk.Button(
                btn_group,
                text=text,
                command=command,
                **btn_args
            )
            for text, command in (
                ("开始下载", self.start_download),
                ("停止下载", self.stop_download),
                ("打开下载文件夹", self.open_download_folder),
            )
        ]

        for index, btn in enumerate(buttons):
            btn.grid(column=index, row=0, sticky=tk.N)

        btn_group.pack(fill=tk.BOTH, expand=1)
        return btn_group 

def __init__(self, parent, mainWindow, **kwargs):
        tk.Frame.__init__(self, parent, **kwargs)
        self.parent = parent
        self.mainWindow = mainWindow
        self.columnconfigure(1, weight=1)
        
        tk.Frame(self, height="20", width="10").grid(row="0", column="1", columnspan="2")
        
        checkboxValue = tk.BooleanVar()
        checkboxValue.set(settings.detailsWindowShow)
        self.windowDisabled = tk.Checkbutton(self, text="Show Pilot Breakdown window", variable=checkboxValue)
        self.windowDisabled.var = checkboxValue
        self.windowDisabled.grid(row="1", column="1", columnspan="2")
        
        tk.Frame(self, height="20", width="10").grid(row="2", column="1", columnspan="2")
        
        self.makeListBox() 

def show_login_screen(self):
        self.login_frame = ttk.Frame(self)

        username_label = ttk.Label(self.login_frame, text="Username")
        self.username_entry = ttk.Entry(self.login_frame)
        self.username_entry.focus_force()

        real_name_label = ttk.Label(self.login_frame, text="Real Name")
        self.real_name_entry = ttk.Entry(self.login_frame)

        login_button = ttk.Button(self.login_frame, text="Login", command=self.login)
        create_account_button = ttk.Button(self.login_frame, text="Create Account", command=self.create_account)

        username_label.grid(row=0, column=0, sticky='e')
        self.username_entry.grid(row=0, column=1)

        real_name_label.grid(row=1, column=0, sticky='e')
        self.real_name_entry.grid(row=1, column=1)

        login_button.grid(row=2, column=0, sticky='e')
        create_account_button.grid(row=2, column=1)

        for i in range(3):
            tk.Grid.rowconfigure(self.login_frame, i, weight=1)
            tk.Grid.columnconfigure(self.login_frame, i, weight=1)

        self.login_frame.pack(fill=tk.BOTH, expand=1)

        self.login_event = self.bind("<Return>", self.login) 

def build_buttons(self):
        btn_args = dict(
            height=1,
        )
        btn_group = tk.Frame(self)

        buttons = [
            tk.Button(
                btn_group,
                text=text,
                command=command,
                **btn_args
            )
            for text, command in (
                ("开始下载", self.start_download),
                ("停止下载", self.stop_download),
                ("打开下载文件夹", self.open_download_folder),
            )
        ]

        for index, btn in enumerate(buttons):
            btn.grid(column=index, row=0, sticky=tk.N)

        btn_group.pack(fill=tk.BOTH, expand=1)
        return btn_group 

def makeGrids(self):
        self.gridFrameLeft = tk.Frame(self)
        self.gridListLeft = [[self.makeGridBlock(self.gridFrameLeft, row, i) for row in range(8)] for i in range(self.gridColumns[0])]
        self.gridFrameLeft.grid(row="5", column="1", padx="10")
        
        self.gridFrameRight = tk.Frame(self)
        self.gridListRight = [[self.makeGridBlock(self.gridFrameRight, row, i) for row in range(8)] for i in range(self.gridColumns[1])]
        self.gridFrameRight.grid(row="5", column="3", padx="10")
        
        for item, entries in self.labels.items():
            row = entries["row"]
            column = entries["column"]
            title = self.text[item]
            try:
                GridEntry(self.gridListLeft[column][row], 
                            title, entries["decimalPlaces"], entries["inThousands"])
            except IndexError:
                column = column - len(self.gridListLeft)
                GridEntry(self.gridListRight[column][row], 
                            title, entries["decimalPlaces"], entries["inThousands"]) 

def __init__(self, **kwargs):
        super().__init__(**kwargs)

        self.title('Tk Chat')
        self.geometry('700x500')

        self.menu = tk.Menu(self, bg="lightgrey", fg="black", tearoff=0)

        self.friends_menu = tk.Menu(self.menu, fg="black", bg="lightgrey", tearoff=0)
        self.friends_menu.add_command(label="Add Friend", command=self.add_friend)

        self.menu.add_cascade(label="Friends", menu=self.friends_menu)

        self.configure(menu=self.menu)

        self.canvas = tk.Canvas(self, bg="white")
        self.canvas_frame = tk.Frame(self.canvas)

        self.scrollbar = ttk.Scrollbar(self, orient="vertical", command=self.canvas.yview)
        self.canvas.configure(yscrollcommand=self.scrollbar.set)

        self.scrollbar.pack(side=tk.LEFT, fill=tk.Y)
        self.canvas.pack(side=tk.LEFT, expand=1, fill=tk.BOTH)

        self.friends_area = self.canvas.create_window((0, 0), window=self.canvas_frame, anchor="nw")

        self.bind_events()

        self.load_friends() 

def create_widgets(self, **kwargs):
    """
    Widgets shown:
    - The frame's title,
    - The checkbutton to enable/disable displaying,
    - The textbox.

    """
    self.top_frame = tk.Frame(self)
    tk.Label(self.top_frame,
        text=kwargs.get('title', '')).grid(row=0, column=0)

    tk.Checkbutton(self.top_frame,
                   variable=self.enabled_checkbox,
                   text="Display?").grid(row=0, column=1)

    self.serial_monitor = tk.Text(self,
                                  relief="sunken",
                                  height=int(self.total_width / 10),
                                  width=int(self.total_width),
                                  font=tkFont.Font(size=kwargs.get("fontsize",
                                                                   13)))

    self.top_frame.grid(row=0)
    self.serial_monitor.grid(row=1) 

def load_friends(self):
        all_users = self.requester.get_all_users()

        for user in all_users:
            if user['username'] != self.username:
                friend_frame = ttk.Frame(self.canvas_frame)

                profile_photo = tk.PhotoImage(file="images/avatar.png")
                profile_photo_label = ttk.Label(friend_frame, image=profile_photo)
                profile_photo_label.image = profile_photo

                friend_name = ttk.Label(friend_frame, text=user['real_name'], anchor=tk.W)

                message_this_friend = partial(self.open_chat_window, username=user["username"], real_name=user["real_name"])

                message_button = ttk.Button(friend_frame, text="Chat", command=message_this_friend)

                profile_photo_label.pack(side=tk.LEFT)
                friend_name.pack(side=tk.LEFT)
                message_button.pack(side=tk.RIGHT)

                friend_frame.pack(fill=tk.X, expand=1) 

def __init__(self):
        super().__init__()
        self.title("Blackjack")
        self.geometry("800x640")
        self.resizable(False, False)

        self.bottom_frame = tk.Frame(self, width=800, height=140, bg="red")
        self.bottom_frame.pack_propagate(0)

        self.hit_button = tk.Button(self.bottom_frame, text="Hit", width=25, command=self.hit)
        self.stick_button = tk.Button(self.bottom_frame, text="Stick", width=25, command=self.stick)

        self.next_round_button = tk.Button(self.bottom_frame, text="Next Round", width=25, command=self.next_round)
        self.quit_button = tk.Button(self.bottom_frame, text="Quit", width=25, command=self.destroy)

        self.new_game_button = tk.Button(self.bottom_frame, text="New Game", width=25, command=self.new_game)

        self.bottom_frame.pack(side=tk.BOTTOM, fill=tk.X)

        self.game_screen = GameScreen(self, bg="white", width=800, height=500)
        self.game_screen.pack(side=tk.LEFT, anchor=tk.N)
        self.game_screen.setup_opening_animation() 

def show_friends(self):
        self.configure(menu=self.menu)
        self.login_frame.pack_forget()

        self.canvas = tk.Canvas(self, bg="white")
        self.canvas_frame = tk.Frame(self.canvas)

        self.scrollbar = ttk.Scrollbar(self, orient="vertical", command=self.canvas.yview)
        self.canvas.configure(yscrollcommand=self.scrollbar.set)

        self.scrollbar.pack(side=tk.LEFT, fill=tk.Y)
        self.canvas.pack(side=tk.LEFT, expand=1, fill=tk.BOTH)

        self.friends_area = self.canvas.create_window((0, 0), window=self.canvas_frame, anchor="nw")

        self.bind_events()

        self.load_friends() 

def load_friends(self):
        friend_frame = ttk.Frame(self.canvas_frame)

        profile_photo = tk.PhotoImage(file="images/avatar.png")
        profile_photo_label = ttk.Label(friend_frame, image=profile_photo)
        profile_photo_label.image = profile_photo

        friend_name = ttk.Label(friend_frame, text="Jaden Corebyn", anchor=tk.W)

        message_button = ttk.Button(friend_frame, text="Chat", command=self.open_chat_window)

        profile_photo_label.pack(side=tk.LEFT)
        friend_name.pack(side=tk.LEFT)
        message_button.pack(side=tk.RIGHT)

        friend_frame.pack(fill=tk.X, expand=1) 

def __init__(self, master=None):
        tk.Frame.__init__(self, master)
        self.master = master
        self.init_window()
        
        self.about_image = ImageTk.PhotoImage(Image.open(PATH + "/resources/LPHK-banner.png"))
        self.info_image = ImageTk.PhotoImage(Image.open(PATH + "/resources/info.png"))
        self.warning_image = ImageTk.PhotoImage(Image.open(PATH + "/resources/warning.png"))
        self.error_image = ImageTk.PhotoImage(Image.open(PATH + "/resources/error.png"))
        self.alert_image = ImageTk.PhotoImage(Image.open(PATH + "/resources/alert.png"))
        self.scare_image = ImageTk.PhotoImage(Image.open(PATH + "/resources/scare.png"))
        self.grid_drawn = False
        self.grid_rects = [[None for y in range(9)] for x in range(9)]
        self.button_mode = "edit"
        self.last_clicked = None
        self.outline_box = None 

def create_infos(self):
    self.info_frame = tk.Frame()
    self.info_frame.grid(row=0,column=1)
    self.fps_label = tk.Label(self.info_frame,text="fps:")
    self.fps_label.pack()
    self.auto_range = tk.IntVar()
    self.range_check = tk.Checkbutton(self.info_frame,
                      text="Auto range",variable=self.auto_range)
    self.range_check.pack()
    self.auto_apply = tk.IntVar()
    self.auto_apply_check = tk.Checkbutton(self.info_frame,
                      text="Auto apply",variable=self.auto_apply)
    self.auto_apply_check.pack()
    self.minmax_label = tk.Label(self.info_frame,text="min: max:")
    self.minmax_label.pack()
    self.range_label = tk.Label(self.info_frame,text="range:")
    self.range_label.pack()
    self.bits_label = tk.Label(self.info_frame,text="detected bits:")
    self.bits_label.pack()
    self.zoom_label = tk.Label(self.info_frame,text="Zoom: 100%")
    self.zoom_label.pack()
    self.reticle_label = tk.Label(self.info_frame,text="Y:0 X:0 V=0")
    self.reticle_label.pack() 

def __init__(self, width=500, height=300):
        TkBase.__init__(self, width, height)
        self.plist_path = tk.StringVar()
        self.plist_path.set(os.path.abspath('.'))

        frame0 = tk.Frame(self.window)
        frame0.pack()

        frame1 = tk.Frame(self.window)
        frame1.pack()

        frame2 = tk.Frame(self.window)
        frame2.pack()

        self.__make_title_info(frame0, 0, 0)
        self.__make_title(frame1, 0, 1, 'Andromeda.plist 文件目录')
        self.__make_title_empty(frame1, 1, 0)
        self.__make_select_text(frame1, 1, 1, 1, self.plist_path)

        self.__make_title_empty(frame2, 0, 0)
        self.__make_select_confirm(frame2, 1, 0)

        self.window.mainloop() 

def __init__(self, image, initialField, initialText):
        frm = tk.Frame(root)
        frm.config(background="white")
        self.image = tk.PhotoImage(format='gif',data=images[image.upper()])
        self.imageDimmed = tk.PhotoImage(format='gif',data=images[image])
        self.img = tk.Label(frm)
        self.img.config(borderwidth=0)
        self.img.pack(side = "left")
        self.fld = tk.Text(frm, **fieldParams)
        self.initScrollText(frm,self.fld,initialField)
        frm = tk.Frame(root)
        self.txt = tk.Text(frm, **textParams)
        self.initScrollText(frm,self.txt,initialText)
        for i in range(2):
            self.txt.tag_config(colors[i], background = colors[i])
            self.txt.tag_config("emph"+colors[i], foreground = emphColors[i]) 

def addDraggableEdges(self):
        self.childWindow.topResizeFrame = tk.Frame(self.childWindow, height=5, background="black", cursor="sb_v_double_arrow")
        self.childWindow.topResizeFrame.grid(row="0", column="1", columnspan="50", sticky="ew")
        self.childWindow.topResizeFrame.bind("<ButtonPress-1>", self.StartMove)
        self.childWindow.topResizeFrame.bind("<ButtonRelease-1>", self.StopMove)
        self.childWindow.topResizeFrame.bind("<B1-Motion>", self.OnMotionResizeYTop)
        
        self.childWindow.bottomResizeFrame = tk.Frame(self.childWindow, height=5, background="black", cursor="sb_v_double_arrow")
        self.childWindow.bottomResizeFrame.grid(row="20", column="1", columnspan="50", sticky="ew")
        self.childWindow.bottomResizeFrame.bind("<ButtonPress-1>", self.StartMove)
        self.childWindow.bottomResizeFrame.bind("<ButtonRelease-1>", self.StopMove)
        self.childWindow.bottomResizeFrame.bind("<B1-Motion>", self.OnMotionResizeYBottom)
        
        self.childWindow.leftResizeFrame = tk.Frame(self.childWindow, width=5, background="black", cursor="sb_h_double_arrow")
        self.childWindow.leftResizeFrame.grid(row="1", column="0", rowspan="50", sticky="ns")
        self.childWindow.leftResizeFrame.bind("<ButtonPress-1>", self.StartMove)
        self.childWindow.leftResizeFrame.bind("<ButtonRelease-1>", self.StopMove)
        self.childWindow.leftResizeFrame.bind("<B1-Motion>", self.OnMotionResizeXLeft)
        
        self.childWindow.rightResizeFrame = tk.Frame(self.childWindow, width=5, background="black", cursor="sb_h_double_arrow")
        self.childWindow.rightResizeFrame.grid(row="1", column="20", rowspan="50", sticky="ns")
        self.childWindow.rightResizeFrame.bind("<ButtonPress-1>", self.StartMove)
        self.childWindow.rightResizeFrame.bind("<ButtonRelease-1>", self.StopMove)
        self.childWindow.rightResizeFrame.bind("<B1-Motion>", self.OnMotionResizeXRight) 

def create_inputs(self):
    settings = list(self.camera.settings_dict.keys())
    settings.sort(key=lambda e: str(type(self.camera.settings[e].limits)))
    self.scales = {}
    self.radios = {}
    self.checks = {}
    i = 0
    for i,k in enumerate(settings):
      s = self.camera.settings[k]
      if type(s.limits) == tuple:
        self.create_scale(s,i)
      elif type(s.limits) == bool:
        self.create_check(s,i)
      elif type(s.limits) == dict:
        self.create_radio(s,i)
    self.lower_frame = tk.Frame()
    self.lower_frame.grid(column=1,row=i+3)
    self.apply_button = tk.Button(self.lower_frame,text="Apply",
                                  command=self.apply_settings)
    self.apply_button.pack()
    #self.apply_button.grid(column=1,row=i+3) 

def __init__(self, parent, **kwargs):
        tk.Frame.__init__(self, parent, **kwargs)
        
        self.parent = parent
        self.degree = 5
        
        self.graphFigure = Figure(figsize=(4,2), dpi=100, facecolor="black")
        
        self.subplot = self.graphFigure.add_subplot(1,1,1, facecolor=(0.3, 0.3, 0.3))
        self.subplot.tick_params(axis="y", colors="grey", direction="in")
        self.subplot.tick_params(axis="x", colors="grey", labelbottom="off", bottom="off")
        
        self.graphFigure.axes[0].get_xaxis().set_ticklabels([])
        self.graphFigure.subplots_adjust(left=(30/100), bottom=(15/100), 
                                         right=1, top=(1-15/100), wspace=0, hspace=0)

        self.canvas = FigureCanvasTkAgg(self.graphFigure, self)
        self.canvas.get_tk_widget().configure(bg="black")
        self.canvas.get_tk_widget().pack(side=tk.BOTTOM, fill=tk.BOTH, expand=True)
        
        self.canvas.show() 

def __create_widgets(self):
        self.dockFrame = ttk.Frame(self, relief=tk.RAISED, padding=PAD)
        self.dockLeftButton = ttk.Button(self.dockFrame,
                image=self.images[DOCKLEFT], style="Toolbutton",
                command=self.dock_left)
        TkUtil.Tooltip.Tooltip(self.dockLeftButton, text="Dock Left")
        self.dockRightButton = ttk.Button(self.dockFrame,
                image=self.images[DOCKRIGHT], style="Toolbutton",
                command=self.dock_right)
        TkUtil.Tooltip.Tooltip(self.dockRightButton, text="Dock Right")
        self.dockLabel = ttk.Label(self.dockFrame, text=self.title,
                anchor=tk.CENTER)
        TkUtil.Tooltip.Tooltip(self.dockLabel, text="Drag and drop to "
                "dock elsewhere or to undock")
        self.undockButton = ttk.Button(self.dockFrame,
                image=self.images[UNDOCK], style="Toolbutton",
                command=self.undock)
        TkUtil.Tooltip.Tooltip(self.undockButton, text="Undock")
        self.hideButton = ttk.Button(self.dockFrame,
                image=self.images[HIDE], style="Toolbutton",
                command=lambda *args: self.visible.set(False))
        TkUtil.Tooltip.Tooltip(self.hideButton, text="Hide")
        self.create_widgets() 

def open_case_popup(self, case):
        '''Open popup for defining the Nth character to toggle
        '''
        self.case_popup = Tk.Toplevel()
        self.case_popup.withdraw()
        self.case_popup.title('{}: Nth Character'.format(case))
        self.case_popup.resizable(width=False, height=False)
        frame = Tk.Frame(self.case_popup)
        lb = Tk.Label(frame, text='Select Number of Nth Character'.format(self.title))
        lb.pack(fill='both', side='top')

        sp_box = Tk.Frame(frame)
        lb1 = Tk.Label(sp_box, text='Number: ')
        lb1.pack(side='left', padx=5)
        self.sp_case = Tk.Spinbox(sp_box, width=12, from_=1, to=10000)
        self.sp_case.pack(side='left')
        sp_box.pack(fill='both', side='top', padx=30, pady=20)

        # Ok and Cancel buttons
        btn_box = Tk.Frame(frame)
        btn_cancel = Tk.Button(btn_box, text='Cancel', command=self.cancel_case_popup)
        btn_cancel.pack(side='right', padx=10, pady=20)
        btn_ok = Tk.Button(btn_box, text='Ok', command=partial(self.on_ok_case_popup, case))
        btn_ok.pack(side='left', padx=10, pady=20)
        btn_box.pack()
        frame.pack(fill='both', padx=10, pady=10)
        
        center_window(self.case_popup, self.main.master)
        self.case_popup.focus_set() 

def addQuitButton(self):
        """ draws and places the quit icon on the main window """
        self.quitButton = tk.Canvas(width=15, height=15, background="black",
                                    highlightbackground="white", highlightthickness="1")
        self.quitButton.create_line(0,0,16,16,fill="white")
        self.quitButton.create_line(1,15,16,0,fill="white")
        self.quitButton.grid(row="5", column="19", sticky="ne")
        self.quitButton.bind("<ButtonPress-1>", self.buttonDimGray)
        self.quitButton.bind("<ButtonRelease-1>", self.quitEvent)
        self.quitButton.bind("<Enter>", self.buttonGray25)
        self.quitButton.bind("<Leave>", self.buttonBlack)
        
        tk.Frame(self, height=1, width=5, background="black").grid(row="5", column="18")
        
        self.rightSpacerFrame = tk.Frame(width=5, height=5, background="black")
        self.rightSpacerFrame.grid(row="0", column="100", rowspan="50")
        self.rightSpacerFrame.grid_remove() 

def create_puzzle_frame(parent_frame, n, current_puzzle_frame=None, read_only=False):
    """
    Creates a new puzzle frame inside a parent frame and if the puzzle frame already exists, first destroys it.
    This is done because when the n changes we have to change the puzzle frame's grid row and column configurations
    and it turned out in tkinter it can be done by recreating the frame widget!

    Returns the newly created puzzle frame.
    """
    if current_puzzle_frame:
        current_puzzle_frame.destroy()

    puzzle_frame = tkinter.Frame(parent_frame)
    puzzle_frame.grid(row=0, column=0, sticky='WENS')

    draw_puzzle(puzzle_frame, n, read_only)

    return puzzle_frame 

def makeGridBlock(self, parent, row, column):
        frame = tk.Frame(parent, width="100", height="25", relief="ridge", borderwidth=1)
        frame.columnconfigure(0,weight=1)
        frame.grid(row=row, column=column, sticky="news")
        return frame 

def __init__(self):

        tk.Tk.__init__(self)

        self.geometry('%dx%d+500+500' % (WIDTH,HEIGHT))
        self.title('GooMPy')

        self.canvas = tk.Canvas(self, width=WIDTH, height=HEIGHT)

        self.canvas.pack()

        self.bind("<Key>", self.check_quit)
        self.bind('<B1-Motion>', self.drag)
        self.bind('<Button-1>', self.click)

        self.label = tk.Label(self.canvas)

        self.radiogroup = tk.Frame(self.canvas)
        self.radiovar = tk.IntVar()
        self.maptypes = ['roadmap', 'terrain', 'satellite', 'hybrid']
        self.add_radio_button('Road Map',  0)
        self.add_radio_button('Terrain',   1)
        self.add_radio_button('Satellite', 2)
        self.add_radio_button('Hybrid',    3)

        self.zoom_in_button  = self.add_zoom_button('+', +1)
        self.zoom_out_button = self.add_zoom_button('-', -1)

        self.zoomlevel = ZOOM

        maptype_index = 0
        self.radiovar.set(maptype_index)

        self.goompy = GooMPy(WIDTH, HEIGHT, LATITUDE, LONGITUDE, ZOOM, MAPTYPE)

        self.restart() 

def addEntrySetting(self, var, labelText, descriptorText):
        centerFrame = tk.Frame(self)
        centerFrame.grid(row=self.counter, column="1", columnspan="2", sticky="w")
        label = tk.Label(centerFrame, text=labelText)
        label.grid(row=self.counter, column="1", sticky="w")
        entry = tk.Entry(centerFrame, textvariable=var, width=25)
        entry.grid(row=self.counter, column="2", sticky="w")
        descriptor = tk.Label(self, text=descriptorText)
        font = tkFont.Font(font=descriptor['font'])
        font.config(slant='italic')
        descriptor['font'] = font
        descriptor.grid(row=self.counter+1, column="1", columnspan="2", sticky="w")
        tk.Frame(self, height="10", width="10").grid(row=self.counter+2, column="1", columnspan="5")
        self.counter += 3