Python Tkinter.HORIZONTAL Examples

def __init__(self, master, factor = 0.5, **kwargs):
        self.__scrollableWidgets = []

        if 'orient' in kwargs:
            if kwargs['orient']== tk.VERTICAL:
                self.__orientLabel = 'y'
            elif kwargs['orient']== tk.HORIZONTAL:
                self.__orientLabel = 'x'
            else:
                raise Exception("Bad 'orient' argument in scrollbar.")
        else:
            self.__orientLabel = 'y'

        kwargs['command'] = self.onScroll
        self.factor = factor

        ttk.Scrollbar.__init__(self, master, **kwargs) 

def _make_slider(self, parent, rowidx, label, inival, maxval, res=0.5):
        # Create shared variable and set initial value.
        tkvar = tk.DoubleVar()
        tkvar.set(inival)
        # Set a callback for whenever tkvar is changed.
        # (The 'command' callback on the SpinBox only applies to the buttons.)
        tkvar.trace('w', self._update_callback)
        # Create the Label, SpinBox, and Scale objects.
        label = tk.Label(parent, text=label)
        spbox = tk.Spinbox(parent,
            textvariable=tkvar,
            from_=0, to=maxval, increment=res)
        slide = tk.Scale(parent,
            orient=tk.HORIZONTAL,
            showvalue=0,
            variable=tkvar,
            from_=0, to=maxval, resolution=res)
        label.grid(row=rowidx, column=0)
        spbox.grid(row=rowidx, column=1)
        slide.grid(row=rowidx, column=2)
        return tkvar

    # Find the largest output size that fits within the given bounds and
    # matches the aspect ratio of the original source image. 

def __init__(self, master, im, value=128):
        tkinter.Frame.__init__(self, master)

        self.image = im
        self.value = value

        self.canvas = tkinter.Canvas(self, width=im.size[0], height=im.size[1])
        self.backdrop = ImageTk.PhotoImage(im)
        self.canvas.create_image(0, 0, image=self.backdrop, anchor=tkinter.NW)
        self.canvas.pack()

        scale = tkinter.Scale(self, orient=tkinter.HORIZONTAL, from_=0, to=255,
                              resolution=1, command=self.update_scale,
                              length=256)
        scale.set(value)
        scale.bind("<ButtonRelease-1>", self.redraw)
        scale.pack()

        # uncomment the following line for instant feedback (might
        # be too slow on some platforms)
        # self.redraw() 

def __init__(self, master, image, name, enhancer, lo, hi):
        tkinter.Frame.__init__(self, master)

        # set up the image
        self.tkim = ImageTk.PhotoImage(image.mode, image.size)
        self.enhancer = enhancer(image)
        self.update("1.0")  # normalize

        # image window
        tkinter.Label(self, image=self.tkim).pack()

        # scale
        s = tkinter.Scale(self, label=name, orient=tkinter.HORIZONTAL,
                  from_=lo, to=hi, resolution=0.01,
                  command=self.update)
        s.set(self.value)
        s.pack() 

def __init__(self, master=None, cnf=None, **kwargs):
        self.frame = ttk.Frame(master)
        self.frame.grid_rowconfigure(0, weight=1)
        self.frame.grid_columnconfigure(0, weight=1)
        self.xbar = AutoScrollbar(self.frame, orient=tkinter.HORIZONTAL)
        self.xbar.grid(row=1, column=0,
                       sticky=tkinter.E + tkinter.W)
        self.ybar = AutoScrollbar(self.frame)
        self.ybar.grid(row=0, column=1,
                       sticky=tkinter.S + tkinter.N)
        tkinter.Canvas.__init__(self, self.frame, cnf or {},
                                xscrollcommand=self.xbar.set,
                                yscrollcommand=self.ybar.set,
                                **kwargs)
        tkinter.Canvas.grid(self, row=0, column=0,
                            sticky=tkinter.E + tkinter.W + tkinter.N + tkinter.S)
        self.xbar.config(command=self.xview)
        self.ybar.config(command=self.yview)
        self.bind("<MouseWheel>", self.on_mousewheel) 

def __init__(self, master, width=500, height=350,
                                          canvwidth=600, canvheight=500):
        TK.Frame.__init__(self, master, width=width, height=height)
        self._rootwindow = self.winfo_toplevel()
        self.width, self.height = width, height
        self.canvwidth, self.canvheight = canvwidth, canvheight
        self.bg = "white"
        self._canvas = TK.Canvas(master, width=width, height=height,
                                 bg=self.bg, relief=TK.SUNKEN, borderwidth=2)
        self.hscroll = TK.Scrollbar(master, command=self._canvas.xview,
                                    orient=TK.HORIZONTAL)
        self.vscroll = TK.Scrollbar(master, command=self._canvas.yview)
        self._canvas.configure(xscrollcommand=self.hscroll.set,
                               yscrollcommand=self.vscroll.set)
        self.rowconfigure(0, weight=1, minsize=0)
        self.columnconfigure(0, weight=1, minsize=0)
        self._canvas.grid(padx=1, in_ = self, pady=1, row=0,
                column=0, rowspan=1, columnspan=1, sticky='news')
        self.vscroll.grid(padx=1, in_ = self, pady=1, row=0,
                column=1, rowspan=1, columnspan=1, sticky='news')
        self.hscroll.grid(padx=1, in_ = self, pady=1, row=1,
                column=0, rowspan=1, columnspan=1, sticky='news')
        self.reset()
        self._rootwindow.bind('<Configure>', self.onResize) 

def __init__(self, master, width=500, height=350,
                                          canvwidth=600, canvheight=500):
        TK.Frame.__init__(self, master, width=width, height=height)
        self._rootwindow = self.winfo_toplevel()
        self.width, self.height = width, height
        self.canvwidth, self.canvheight = canvwidth, canvheight
        self.bg = "white"
        self._canvas = TK.Canvas(master, width=width, height=height,
                                 bg=self.bg, relief=TK.SUNKEN, borderwidth=2)
        self.hscroll = TK.Scrollbar(master, command=self._canvas.xview,
                                    orient=TK.HORIZONTAL)
        self.vscroll = TK.Scrollbar(master, command=self._canvas.yview)
        self._canvas.configure(xscrollcommand=self.hscroll.set,
                               yscrollcommand=self.vscroll.set)
        self.rowconfigure(0, weight=1, minsize=0)
        self.columnconfigure(0, weight=1, minsize=0)
        self._canvas.grid(padx=1, in_ = self, pady=1, row=0,
                column=0, rowspan=1, columnspan=1, sticky='news')
        self.vscroll.grid(padx=1, in_ = self, pady=1, row=0,
                column=1, rowspan=1, columnspan=1, sticky='news')
        self.hscroll.grid(padx=1, in_ = self, pady=1, row=1,
                column=0, rowspan=1, columnspan=1, sticky='news')
        self.reset()
        self._rootwindow.bind('<Configure>', self.onResize) 

def __init__(self, master, width=500, height=350,
                                          canvwidth=600, canvheight=500):
        TK.Frame.__init__(self, master, width=width, height=height)
        self._rootwindow = self.winfo_toplevel()
        self.width, self.height = width, height
        self.canvwidth, self.canvheight = canvwidth, canvheight
        self.bg = "white"
        self._canvas = TK.Canvas(master, width=width, height=height,
                                 bg=self.bg, relief=TK.SUNKEN, borderwidth=2)
        self.hscroll = TK.Scrollbar(master, command=self._canvas.xview,
                                    orient=TK.HORIZONTAL)
        self.vscroll = TK.Scrollbar(master, command=self._canvas.yview)
        self._canvas.configure(xscrollcommand=self.hscroll.set,
                               yscrollcommand=self.vscroll.set)
        self.rowconfigure(0, weight=1, minsize=0)
        self.columnconfigure(0, weight=1, minsize=0)
        self._canvas.grid(padx=1, in_ = self, pady=1, row=0,
                column=0, rowspan=1, columnspan=1, sticky='news')
        self.vscroll.grid(padx=1, in_ = self, pady=1, row=0,
                column=1, rowspan=1, columnspan=1, sticky='news')
        self.hscroll.grid(padx=1, in_ = self, pady=1, row=1,
                column=0, rowspan=1, columnspan=1, sticky='news')
        self.reset()
        self._rootwindow.bind('<Configure>', self.onResize) 

def __init__(self, parent):
        tk.LabelFrame.__init__(self, parent)
        self.af_on = tk.IntVar(value=0)
        self.af_on_cb = tk.Checkbutton(self, text="AF Threshold", variable=self.af_on)
        self.af_on_cb.grid(row=0, column=0, padx=3, columnspan=2, sticky=tk.EW)
        self.af_var = tk.DoubleVar()
        self.af_gt_lt = tk.IntVar(value=1)
        self.af_lt_radio_button = tk.Radiobutton(self, text="<", variable=self.af_gt_lt, value=1)
        self.af_lt_radio_button.grid(row=1, column=0, sticky=tk.EW)
        self.af_gt_radio_button = tk.Radiobutton(self, text=">", variable=self.af_gt_lt, value=2)
        self.af_gt_radio_button.grid(row=1, column=1, sticky=tk.EW)

        self.af_scale = tk.Scale(self, variable=self.af_var, from_=float(0), to=float(1), resolution=float(0.01),
                                 orient=tk.HORIZONTAL)
        self.af_scale.grid(row=2, column=0, padx=3, sticky=tk.EW, columnspan=2) 

def __init__(self, parent, label, status, show, *args, **options):
        conf = IGMConfig(config_file='config/igm_alt_config.v3.ini', user_config_file=['config/user_igm_alt_config.v3.ini', 'config/user_igm_alt_config.v2.ini'])
        tk.Frame.__init__(self, parent, *args, **options)
        fg = conf.rgb("status", "body")
        bg = conf.rgb("status", "fill")
        self.tk_setPalette(background=bg, foreground=fg, activeBackground=conf.rgb("status", "active_bg"), activeForeground=conf.rgb("status", "active_fg"))

        self.show = show
        self.title_frame = tk.Frame(self)
        self.title_frame.pack(fill="x", expand=1)

        ttk.Separator(self.title_frame, orient=tk.HORIZONTAL).pack(fill="x", expand=1)
        tk.Label(self.title_frame, text=label, foreground=conf.rgb("status", "label")).pack(side="left", fill="x", expand=0, anchor="w")
        self.status_ui = ttkHyperlinkLabel.HyperlinkLabel(self.title_frame, textvariable=status, foreground=fg, background=bg)
        self.status_ui.pack(side="left", fill="x", expand=0, anchor="w")
        
        self.toggle_button = tk.Checkbutton(self.title_frame, width=2, text='+', command=self.toggle,
                                            variable=self.show, foreground=conf.rgb("status", "check"))
        self.toggle_button.pack(side="right", expand=1, anchor="e")

        self.sub_frame = tk.Frame(self, relief="flat", borderwidth=0) 

def draw_slider(self):
        # scale to choose iteration to view
        self.w = Tk.Scale(
            self.options_frame,
            from_=0, to=self.num_iters - 1,
            orient=Tk.HORIZONTAL,
            resolution=1,
            font=tkFont.Font(family="Helvetica", size=10),
            command=self.update_graphs,
            length=200)

        if self.curr_pos == self.num_iters - 1 or self.curr_pos == 0 or self.var_ref.get():
            self.curr_pos = self.num_iters - 1
        self.w.set(self.curr_pos)
        self.w.grid(row=0, column=1, padx=5, sticky=Tk.W) 

def draw_slider(self):
        # scale to choose iteration to view
        self.w = Tk.Scale(
            self.options_frame,
            from_=0, to=self.num_iters - 1,
            orient=Tk.HORIZONTAL,
            resolution=1,
            font=tkFont.Font(family="Helvetica", size=10),
            command=self.update_graphs,
            length=200)

        if self.curr_pos == self.num_iters - 1 or self.curr_pos == 0 or self.var_ref.get():
            self.curr_pos = self.num_iters - 1
        self.w.set(self.curr_pos)
        self.w.grid(row=0, column=1, padx=5, sticky=Tk.W) 

def addpageheader(self, parent, header, align=None):
        self.addpagerow(parent, header, align=align)
        ttk.Separator(parent, orient=tk.HORIZONTAL).grid(columnspan=len(header), padx=10, pady=2, sticky=tk.EW) 

def plot(self):
    if len(self.channels) < 1 or len(self.channels) > 2:
      print "The device can either operate as oscilloscope (1 channel) or x-y plotter (2 channels). Please operate accordingly."
      self._quit()
    else:
      print "Plotting will start in a new window..."
      try:
        # Setup Quit button
        button = Tkinter.Button(master=self.root, text='Quit', command=self._quit)
        button.pack(side=Tkinter.BOTTOM)
        # Setup speed and width
        self.scale1 = Tkinter.Scale(master=self.root,label="View Width:", from_=3, to=1000, sliderlength=30, length=self.ax.get_window_extent().width, orient=Tkinter.HORIZONTAL)
        self.scale2 = Tkinter.Scale(master=self.root,label="Generation Speed:", from_=1, to=200, sliderlength=30, length=self.ax.get_window_extent().width, orient=Tkinter.HORIZONTAL)
        self.scale2.pack(side=Tkinter.BOTTOM)
        self.scale1.pack(side=Tkinter.BOTTOM)
        self.scale1.set(4000)
        self.scale2.set(self.scale2['to']-10)
        self.root.protocol("WM_DELETE_WINDOW", self._quit)
        if len(self.channels) == 1:
          self.values = []
        else:
          self.valuesx = [0 for x in range(4000)]
          self.valuesy = [0 for y in range(4000)]
        self.root.after(4000, self.draw)
        Tkinter.mainloop()
      except Exception, err:
        print "Error. Try again."
        print err
        self._quit() 

def prefs_ui(self, parent):
        frame = notebook.Frame(parent)
        frame.columnconfigure(1, weight=1)

        # Translators: this is shown in the preferences panel
        ttkHyperlinkLabel.HyperlinkLabel(frame, text=_(u"EDR website"), background=notebook.Label().cget('background'), url="https://edrecon.com", underline=True).grid(padx=10, sticky=tk.W)       
        ttkHyperlinkLabel.HyperlinkLabel(frame, text=_(u"EDR community"), background=notebook.Label().cget('background'), url="https://edrecon.com/discord", underline=True).grid(padx=10, sticky=tk.W)       

        # Translators: this is shown in the preferences panel
        notebook.Label(frame, text=_(u'Credentials')).grid(padx=10, sticky=tk.W)
        ttk.Separator(frame, orient=tk.HORIZONTAL).grid(columnspan=2, padx=10, pady=2, sticky=tk.EW)
        # Translators: this is shown in the preferences panel
        cred_label = notebook.Label(frame, text=_(u'Log in with your EDR account for full access (https://edrecon.com/account)'))
        cred_label.grid(padx=10, columnspan=2, sticky=tk.W)

        notebook.Label(frame, text=_(u"Email")).grid(padx=10, row=11, sticky=tk.W)
        notebook.Entry(frame, textvariable=self._email).grid(padx=10, row=11,
                                                             column=1, sticky=tk.EW)

        notebook.Label(frame, text=_(u"Password")).grid(padx=10, row=12, sticky=tk.W)
        notebook.Entry(frame, textvariable=self._password,
                       show=u'*').grid(padx=10, row=12, column=1, sticky=tk.EW)

        notebook.Label(frame, text=_(u'Sitrep Broadcasts')).grid(padx=10, row=14, sticky=tk.W)
        ttk.Separator(frame, orient=tk.HORIZONTAL).grid(columnspan=2, padx=10, pady=2, sticky=tk.EW)
        notebook.Label(frame, text=_("Redact my info")).grid(padx=10, row = 16, sticky=tk.W)
        choices = { _(u'Auto'),_(u'Always'),_(u'Never')}
        popupMenu = notebook.OptionMenu(frame, self._anonymous_reports, self.anonymous_reports, *choices)
        popupMenu.grid(padx=10, row=16, column=1, sticky=tk.EW)
        popupMenu["menu"].configure(background="white", foreground="black")

        if self.server.is_authenticated():
            if self.is_anonymous():
                self.status = _(u"authenticated (guest).")
            else:
                self.status = _(u"authenticated.")
        else:
            self.status = _(u"not authenticated.")

        # Translators: this is shown in the preferences panel as a heading for feedback options (e.g. overlay, audio cues)
        notebook.Label(frame, text=_(u"EDR Feedback:")).grid(padx=10, row=17, sticky=tk.W)
        ttk.Separator(frame, orient=tk.HORIZONTAL).grid(columnspan=2, padx=10, pady=2, sticky=tk.EW)
        
        notebook.Checkbutton(frame, text=_(u"Overlay"),
                             variable=self._visual_feedback).grid(padx=10, row=19,
                                                                  sticky=tk.W)
        notebook.Checkbutton(frame, text=_(u"Sound"),
                             variable=self._audio_feedback).grid(padx=10, row=20, sticky=tk.W)


        return frame 

def __init__(self):
        root = tk.Tk()
        root.title('OpenCV Demo')

        self.win = win = tk.PanedWindow(root, orient=tk.HORIZONTAL, sashrelief=tk.RAISED, sashwidth=4)
        self.win.pack(fill=tk.BOTH, expand=1)

        left = tk.Frame(win)
        right = tk.Frame(win)
        win.add(left)
        win.add(right)

        scrollbar = tk.Scrollbar(left, orient=tk.VERTICAL)
        self.demos_lb = demos_lb = tk.Listbox(left, yscrollcommand=scrollbar.set)
        scrollbar.config(command=demos_lb.yview)
        scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
        demos_lb.pack(side=tk.LEFT, fill=tk.BOTH, expand=1)

        self.samples = {}
        for fn in glob('*.py'):
            name = splitfn(fn)[1]
            if fn[0] != '_' and name not in exclude_list:
                demos_lb.insert(tk.END, name)
                self.samples[name] = fn
        demos_lb.bind('<<ListboxSelect>>', self.on_demo_select)

        self.cmd_entry = cmd_entry = tk.Entry(right)
        cmd_entry.bind('<Return>', self.on_run)
        run_btn = tk.Button(right, command=self.on_run, text='Run', width=8)

        self.text = text = ScrolledText(right, font=('arial', 12, 'normal'), width = 30, wrap='word')
        self.linker = linker = LinkManager(text, self.on_link)
        self.text.tag_config("header1", font=('arial', 14, 'bold'))
        self.text.tag_config("header2", font=('arial', 12, 'bold'))
        text.config(state='disabled')

        text.pack(fill='both', expand=1, side=tk.BOTTOM)
        cmd_entry.pack(fill='x', side='left' , expand=1)
        run_btn.pack() 

def __init__(self):
        root = tk.Tk()
        root.title('OpenCV Demo')

        self.win = win = tk.PanedWindow(root, orient=tk.HORIZONTAL, sashrelief=tk.RAISED, sashwidth=4)
        self.win.pack(fill=tk.BOTH, expand=1)

        left = tk.Frame(win)
        right = tk.Frame(win)
        win.add(left)
        win.add(right)

        scrollbar = tk.Scrollbar(left, orient=tk.VERTICAL)
        self.demos_lb = demos_lb = tk.Listbox(left, yscrollcommand=scrollbar.set)
        scrollbar.config(command=demos_lb.yview)
        scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
        demos_lb.pack(side=tk.LEFT, fill=tk.BOTH, expand=1)

        self.samples = {}
        for fn in glob('*.py'):
            name = splitfn(fn)[1]
            if fn[0] != '_' and name not in exclude_list:
                demos_lb.insert(tk.END, name)
                self.samples[name] = fn
        demos_lb.bind('<<ListboxSelect>>', self.on_demo_select)

        self.cmd_entry = cmd_entry = tk.Entry(right)
        cmd_entry.bind('<Return>', self.on_run)
        run_btn = tk.Button(right, command=self.on_run, text='Run', width=8)

        self.text = text = ScrolledText(right, font=('arial', 12, 'normal'), width = 30, wrap='word')
        self.linker = linker = LinkManager(text, self.on_link)
        self.text.tag_config("header1", font=('arial', 14, 'bold'))
        self.text.tag_config("header2", font=('arial', 12, 'bold'))
        text.config(state='disabled')

        text.pack(fill='both', expand=1, side=tk.BOTTOM)
        cmd_entry.pack(fill='x', side='left' , expand=1)
        run_btn.pack() 

def test():
    root = tk.Tk()

    scrollbar = simultaneousScrollbar(root, orient=tk.HORIZONTAL)
    scrollbar.pack(side=tk.TOP, fill=tk.X)

    emptySpace = tk.Frame(root, height=18)
    emptySpace.pack()

    tk.Label(root, text='First scrolled frame:').pack(anchor=tk.W)
    canvas1 = tk.Canvas(root, width=300, height=100)
    canvas1.pack(anchor=tk.NW)

    frame1= tk.Frame(canvas1)
    frame1.pack()

    for i in range(20):
        tk.Label(frame1, text="Label "+str(i)).pack(side=tk.LEFT)

    canvas1.create_window(0, 0, window=frame1, anchor='nw')

    canvas1.update_idletasks()

    canvas1['scrollregion'] = (0,0,frame1.winfo_reqwidth(), frame1.winfo_reqheight())

    tk.Label(root, text='Second scrolled frame:').pack(anchor=tk.W)
    canvas2 = tk.Canvas(root,width=300, height=100)
    canvas2.pack(anchor=tk.NW)

    frame2= tk.Frame(canvas2)
    frame2.pack()

    for i in range(20):
        tk.Label(frame2, text="Label "+str(i)).pack(side=tk.LEFT)

    canvas2.create_window(0, 0, window=frame2, anchor='nw')

    canvas2.update_idletasks()
    canvas2['scrollregion'] = (0,0,frame2.winfo_reqwidth(), frame2.winfo_reqheight())

    scrollbar.add_ScrollableArea(canvas1,canvas2)

    MouseWheel(root).add_scrolling(canvas1, xscrollbar=scrollbar)
    MouseWheel(root).add_scrolling(canvas2, xscrollbar=scrollbar)

    root.mainloop() 

def remote_nav_pane(self):
        """
        Connect to server and select keyfile.
        """
        self.logger.info("%s: activated" % inspect.stack()[0][3])
        self.mainframe.grid_remove()

        try:
            if self.config_options["keyfile"]["remote_type"] == 'smb':
                if self.config_options["keyfile"]["server_path"]:
                    self.remote_hostname.set(self.config_options["keyfile"]["server_path"])

                if self.config_options["keyfile"]["username"]:
                    self.remote_username.set(self.config_options["keyfile"]["username"])

                if self.config_options["keyfile"]["password"]:
                    self.remote_password.set(self.config_options["keyfile"]["password"])
        except:
            pass

        self.remote_nav_frame = ttk.Frame(self.superframe, width=604, height=510)
        self.remote_nav_frame.grid(column=0, row=2, sticky=(N, W, E, S))

        self.remote_nav_frame.grid_columnconfigure(0, weight=1)
        self.remote_nav_frame.grid_columnconfigure(1, weight=1)
        self.remote_nav_frame.grid_columnconfigure(2, weight=1)
        self.remote_nav_frame.grid_columnconfigure(3, weight=1)

        ttk.Label(self.remote_nav_frame, text="Read keyfile from remote server: (ie smb://...)").grid(column=0, row=100, columnspan=4, sticky=(E, W))

        ttk.Label(self.remote_nav_frame, text="Server path:").grid(column=0, row=150, sticky=E)
        hname_entry = ttk.Entry(self.remote_nav_frame, width=30, textvariable=self.remote_hostname)
        hname_entry.grid(column=1, row=150, sticky=W, columnspan=2)

        ttk.Label(self.remote_nav_frame, text="Username:").grid(column=0, row=200, sticky=E)
        uname_entry = ttk.Entry(self.remote_nav_frame, width=30, textvariable=self.remote_username)
        uname_entry.grid(column=1, row=200, sticky=W, columnspan=2)

        ttk.Label(self.remote_nav_frame, text="Password:").grid(column=0, row=250, sticky=E)
        pword_entry = ttk.Entry(self.remote_nav_frame, width=30, textvariable=self.remote_password, show="*")
        pword_entry.grid(column=1, row=250, sticky=W, columnspan=2)

        ttk.Button(self.remote_nav_frame, text="Read keyfile", width=15, default='active', command=self.read_remote).grid(column=1, row=300, columnspan=2, pady=12)

        ttk.Separator(self.remote_nav_frame, orient=HORIZONTAL).grid(row=1000, columnspan=50, pady=12, sticky=(E, W))

        ttk.Button(self.remote_nav_frame, text="Return to home", command=self.master_pane).grid(column=2, row=1100, sticky=E)
        ttk.Button(self.remote_nav_frame, text="Quit", width=6, command=self.root.destroy).grid(column=3, row=1100, sticky=W) 

def master_pane(self):
        """
        The home pane.
        """
        self.logger.info("%s: activated" % inspect.stack()[0][3])
        self.logger.info("%s" % inspect.stack()[1][3])

        self.mainframe = ttk.Frame(self.superframe, width=604, height=510)
        self.mainframe.grid(column=0, row=2, sticky=(N, W, E, S))

        self.mainframe.grid_rowconfigure(0, weight=1)
        self.mainframe.grid_rowconfigure(5, weight=1)
        self.mainframe.grid_columnconfigure(0, weight=1)
        self.mainframe.grid_columnconfigure(2, weight=1)

        self.change_state_btn = ttk.Button(self.mainframe, width=20, text="Change State", command=self.change_state)
        self.change_state_btn.grid(column=0, row=80, pady=4, columnspan=3)
        self.change_state_btn.configure(state=self.state_button_state)

        self.info_status_label = ttk.Label(self.mainframe, text='Location of keyfile:')
        self.info_status_label.grid(column=0, row=90, pady=8, columnspan=3)

        ttk.Button(self.mainframe, width=20, text="Retrieve from JSS Script", command=self.jss_pane).grid(column=0, row=100, pady=4, columnspan=3)

        ttk.Button(self.mainframe, width=20, text="Fetch from Remote Volume", command=self.remote_nav_pane).grid(column=0, row=200, pady=4, columnspan=3)
        ttk.Button(self.mainframe, width=20, text="Retrieve from Local Volume", command=self.local_nav_pane).grid(column=0, row=300, pady=4, columnspan=3)
        ttk.Button(self.mainframe, width=20, text="Enter Firmware Password", command=self.direct_entry_pane).grid(column=0, row=320, pady=4, columnspan=3)

        ttk.Separator(self.mainframe, orient=HORIZONTAL).grid(row=400, columnspan=3, sticky=(E, W), pady=8)

        hash_display = ttk.Entry(self.mainframe, width=58, textvariable=self.hashed_results)
        hash_display.grid(column=0, row=450, columnspan=4)

        self.hash_btn = ttk.Button(self.mainframe, width=20, text="Copy hash to clipboard", command=self.copy_hash)
        self.hash_btn.grid(column=0, row=500, pady=4, columnspan=3)
        self.hash_btn.configure(state=self.hash_button_state)

        ttk.Separator(self.mainframe, orient=HORIZONTAL).grid(row=700, columnspan=3, sticky=(E, W), pady=8)

        self.status_label = ttk.Label(self.mainframe, textvariable=self.status_string)
        self.status_label.grid(column=0, row=2100, sticky=W, columnspan=2)

        ttk.Button(self.mainframe, text="Quit", width=6, command=self.root.destroy).grid(column=2, row=2100, sticky=E) 

def _make_slider(self, parent, rowidx, label, inival):
        # Set limits and resolution.
        lim = 1.0
        res = 0.001
        # Create shared variable.
        tkvar = tk.DoubleVar()
        tkvar.set(inival)
        # Set a callback for whenever tkvar is changed.
        # (The 'command' callback on the SpinBox only applies to the buttons.)
        tkvar.trace('w', self._update_callback)
        # Create the Label, SpinBox, and Scale objects.
        label = tk.Label(parent, text=label)
        spbox = tk.Spinbox(parent,
            textvariable=tkvar,
            from_=-lim, to=lim, increment=res)
        slide = tk.Scale(parent,
            orient=tk.HORIZONTAL,
            showvalue=0,
            variable=tkvar,
            from_=-lim, to=lim, resolution=res)
        label.grid(row=rowidx, column=0, sticky='W')
        spbox.grid(row=rowidx, column=1)
        slide.grid(row=rowidx, column=2)
        return tkvar

    # Thin wrapper for update_preview(), used to strip Tkinter arguments. 

def __init__(self):
        root = tk.Tk()
        root.title('OpenCV Demo')

        self.win = win = tk.PanedWindow(root, orient=tk.HORIZONTAL, sashrelief=tk.RAISED, sashwidth=4)
        self.win.pack(fill=tk.BOTH, expand=1)

        left = tk.Frame(win)
        right = tk.Frame(win)
        win.add(left)
        win.add(right)

        scrollbar = tk.Scrollbar(left, orient=tk.VERTICAL)
        self.demos_lb = demos_lb = tk.Listbox(left, yscrollcommand=scrollbar.set)
        scrollbar.config(command=demos_lb.yview)
        scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
        demos_lb.pack(side=tk.LEFT, fill=tk.BOTH, expand=1)

        self.samples = {}
        for fn in glob('*.py'):
            name = splitfn(fn)[1]
            if fn[0] != '_' and name not in exclude_list:
                self.samples[name] = fn

        for name in sorted(self.samples):
            demos_lb.insert(tk.END, name)

        demos_lb.bind('<<ListboxSelect>>', self.on_demo_select)

        self.cmd_entry = cmd_entry = tk.Entry(right)
        cmd_entry.bind('<Return>', self.on_run)
        run_btn = tk.Button(right, command=self.on_run, text='Run', width=8)

        self.text = text = ScrolledText(right, font=('arial', 12, 'normal'), width = 30, wrap='word')
        self.linker = linker = LinkManager(text, self.on_link)
        self.text.tag_config("header1", font=('arial', 14, 'bold'))
        self.text.tag_config("header2", font=('arial', 12, 'bold'))
        text.config(state='disabled')

        text.pack(fill='both', expand=1, side=tk.BOTTOM)
        cmd_entry.pack(fill='x', side='left' , expand=1)
        run_btn.pack()