Python Tkinter.Listbox() Examples

def __init__(self, root, main_window, button_opt):
        ttk.Frame.__init__(self, root)
        
        self.root = root
        self.main_window = main_window
        self.current_files = None
        self.button_opt = button_opt
        
        # define options for opening or saving a file
        self.file_opt = options = {}
        options['defaultextension'] = '.txt'
        options['filetypes'] = [('all files', '.*'), ('text files', '.txt')]
        options['initialdir'] = os.path.expanduser("~")
        options['parent'] = root
        options['title'] = 'Select files to annotate.'
        
        self.file_selector_button = ttk.Button(self.root, text=u"select file(s)", command=self.filenames)
        self.label = ttk.Label(self.root, text=u"selected file(s):")
        self.fa_search = tkinter.PhotoImage(file=os.path.join(self.main_window.resource_dir, "images", "fa_search_24_24.gif"))
        self.file_selector_button.config(image=self.fa_search, compound=tkinter.LEFT)
        
        self.scrollbar = ttk.Scrollbar(self.root)
        self.selected_files = tkinter.Listbox(self.root, yscrollcommand=self.scrollbar.set)
        self.scrollbar.config(command=self.selected_files.yview) 

def __init__(self, parent):

        scrollbar = tk.Scrollbar(parent, orient=tk.VERTICAL)
        self.listbox = tk.Listbox(parent, yscrollcommand=scrollbar.set, selectmode=tk.EXTENDED)
        scrollbar.configure(command=self.listbox.yview)

        self.listbox.pack(side=tk.LEFT,fill=tk.BOTH, expand=1, pady=5)
        scrollbar.pack(side=tk.RIGHT, fill=tk.Y, pady=5) 

def __init__(self, parent):

        scrollbar = tk.Scrollbar(parent, orient=tk.VERTICAL)
        self.listbox = tk.Listbox(parent, yscrollcommand=scrollbar.set, selectmode=tk.EXTENDED)
        scrollbar.configure(command=self.listbox.yview)

        self.listbox.pack(side=tk.LEFT,fill=tk.BOTH, expand=1, pady=5)
        scrollbar.pack(side=tk.RIGHT, fill=tk.Y, pady=5) 

def demo():
    root = Tkinter.Tk(className='ToolTip-demo')
    l = Tkinter.Listbox(root)
    l.insert('end', "I'm a listbox")
    l.pack(side='top')
    t1 = ToolTip(l, follow_mouse=1, text="I'm a tooltip with follow_mouse set to 1, so I won't be placed outside my parent")
    b = Tkinter.Button(root, text='Quit', command=root.quit)
    b.pack(side='bottom')
    t2 = ToolTip(b, text='Enough of this')
    root.mainloop() 

def ok(self):
        selection = self.listbox.curselection()
        value = ', '.join(self.listbox.get(x) for x in selection)
        print('Listbox Selection: {} "{}"'.format(selection, value)) 

def __init__(self, master):
        tk.Frame.__init__(self, master)
        self.pack()

        tk.Label(self, text="This is a listbox").pack()

        list_items = ["This is a listbox!", 'Item 1', 'Item 2', 'Item 3', 'etc.']

        self.listbox = tk.Listbox(self, selectmode='extended', bg='white')
        self.listbox.pack(padx=10, pady=10)

        for l in list_items:
            self.listbox.insert('end', l)

        tk.Button(self, text='OK', command=self.ok).pack() 

def create_song_list_panel(self):
        # Creating Picture Canvas as Background
        background=Tkinter.PhotoImage(file="../Icons/background.gif")
        mainframe=Tkinter.Canvas(self.root)
        mainframe.pack(side='top', expand='yes', fill='both')
        mainframe.image=background
        mainframe.create_image(0, 0, anchor="nw", image=background)
        
        frame0=Tkinter.Frame(mainframe)
        frame0.pack(side='top')
        Tkinter.Label(frame0, text='Search : ', bg='skyblue').pack(side='left', expand='yes', fill='x')
        Tkinter.Entry(frame0, textvariable=self.var1).pack(side='left', expand='yes', fill='x')
        frame0.bind_all('<Any-KeyPress>',self.search_song_trigger)
        frame=Tkinter.Frame(mainframe, bg='skyblue')
        frame.pack(side='top')
        self.list_box=Tkinter.Listbox(frame, bg='powderblue', font=list_box_song_list_font, width=list_box_width, height=list_box_height)
        scrollbar=Tkinter.Scrollbar(frame, bg='skyblue')
        scrollbar.pack(side='right',expand='yes',fill='y')
        scrollbar.config(command=self.list_box.yview)
        self.list_box.config(yscrollcommand=scrollbar.set)
        self.list_box.pack(expand='yes',fill='both',side='right')
        frame1=Tkinter.Frame(mainframe, bg='blue')
        frame1.pack(side='top', expand='yes',fill='x')
        add_fileicon=Tkinter.PhotoImage(file="../Icons/add_file.gif")
        add_directoryicon=Tkinter.PhotoImage(file="../Icons/add_directory.gif")
        list_file=[
        (add_fileicon,'self.ask_for_play_song_direct'),
        (add_directoryicon,'self.ask_for_directory'),
        ]
        for i,j in list_file:
                storeobj=Tkinter.Button(frame1, image=i, command=eval(j), bg='blue')
                storeobj.pack(side='left')
                storeobj.image=i
        self.list_box.bind('<Double-Button-1>',self.play_on_click)
        return self.update_list_box_songs() 

def setupSubCommands(self):
        self.optMap = {}
        if hasattr(self.options, 'subCommands'):
            self.commandFrame = f = Tkinter.Frame(self)
            self.cmdList = Tkinter.Listbox(f)
            for (cmd, _, opt, desc) in self.options.subCommands:
                self.cmdList.insert(Tkinter.END, cmd)
                self.optMap[cmd] = opt()
            self.cmdList.pack()
            self.subCmdPoll = reactor.callLater(0.1, self.pollSubCommands)
            f.grid(row=1, column=3) 

def static_analysis_frame_builder(self):
        self.stat_service_frame = tk.LabelFrame(self.statics_data_frame, text="Service:", bd=1, relief='sunken', padx=5, pady=2)
        self.stat_service_frame.grid(row=0, column=0, padx=5)

        self.stat_ult_frame = tk.LabelFrame(self.statics_data_frame, text="Ultimate:", bd=1, relief='sunken', padx=5, pady=2)
        self.stat_ult_frame.grid(row=0, column=1, padx=5)
        wstat = 15
        tk.Label(self.stat_service_frame, text="Source:", font=self.helv_res).grid(row=0, column=0, padx=5)
        tk.Label(self.stat_service_frame, text="Load (kips):", font=self.helv_res).grid(row=0, column=1, padx=5)
        tk.Label(self.stat_service_frame, text="Location (ft):", font=self.helv_res).grid(row=0, column=2, padx=5)
        tk.Label(self.stat_service_frame, text="Moment Arm (ft):", font=self.helv_res).grid(row=0, column=3, padx=5)
        tk.Label(self.stat_service_frame, text="Moment (ft-kips):", font=self.helv_res).grid(row=0, column=4, padx=5)
        self.service_statics = []
        self.service_statics.append(tk.Listbox(self.stat_service_frame, height = 10, width = wstat, font=self.helv))
        self.service_statics.append(tk.Listbox(self.stat_service_frame, height = 10, width = wstat, font=self.helv))
        self.service_statics.append(tk.Listbox(self.stat_service_frame, height = 10, width = wstat, font=self.helv))
        self.service_statics.append(tk.Listbox(self.stat_service_frame, height = 10, width = wstat, font=self.helv))
        self.service_statics.append(tk.Listbox(self.stat_service_frame, height = 10, width = wstat, font=self.helv))
        self.service_statics[0].grid(row=1, column=0)
        self.service_statics[1].grid(row=1, column=1)
        self.service_statics[2].grid(row=1, column=2)
        self.service_statics[3].grid(row=1, column=3)
        self.service_statics[4].grid(row=1, column=4)

        tk.Label(self.stat_ult_frame, text="Source:", font=self.helv_res).grid(row=0, column=0, padx=5)
        tk.Label(self.stat_ult_frame, text="Load (kips):", font=self.helv_res).grid(row=0, column=1, padx=5)
        tk.Label(self.stat_ult_frame, text="Location (ft):", font=self.helv_res).grid(row=0, column=2, padx=5)
        tk.Label(self.stat_ult_frame, text="Moment Arm (ft):", font=self.helv_res).grid(row=0, column=3, padx=5)
        tk.Label(self.stat_ult_frame, text="Moment (ft-kips):", font=self.helv_res).grid(row=0, column=4, padx=5)
        self.ultimate_statics = []
        self.ultimate_statics.append(tk.Listbox(self.stat_ult_frame, height = 10, width = wstat, font=self.helv))
        self.ultimate_statics.append(tk.Listbox(self.stat_ult_frame, height = 10, width = wstat, font=self.helv))
        self.ultimate_statics.append(tk.Listbox(self.stat_ult_frame, height = 10, width = wstat, font=self.helv))
        self.ultimate_statics.append(tk.Listbox(self.stat_ult_frame, height = 10, width = wstat, font=self.helv))
        self.ultimate_statics.append(tk.Listbox(self.stat_ult_frame, height = 10, width = wstat, font=self.helv))
        self.ultimate_statics[0].grid(row=1, column=0)
        self.ultimate_statics[1].grid(row=1, column=1)
        self.ultimate_statics[2].grid(row=1, column=2)
        self.ultimate_statics[3].grid(row=1, column=3)
        self.ultimate_statics[4].grid(row=1, column=4) 

def addListBox(self, master, title):
            
            scrollbar =  tk.Scrollbar(master, orient=tk.VERTICAL)
            tipLabel = tk.Label(master, text="")
            tipLabel.grid(row = self.row, sticky=tk.W, column=self.tipColumn)                
            lb = tk.Listbox(master, yscrollcommand=scrollbar, selectmode=tk.EXTENDED, height=3)  
            
            self.listboxEntries[title] = ListBoxEntry(lb,scrollbar,tipLabel)              
            self.row += 1
            self.listboxEntries[title].scrollbar.configure(command=self.listboxEntries[title].listbox.yview)
            self.listboxEntries[title].scrollbar.grid(row=self.row, sticky=tk.W+tk.N+tk.S, column=self.titleColumn)
            return self.listboxEntries[title] 

def addListBox(self, master, title, height = 3):
            
        scrollbar =  tk.Scrollbar(master, orient=tk.VERTICAL)
        tipLabel = tk.Label(master, text="")
        tipLabel.grid(row = self.row, sticky=tk.W, column=self.tipColumn)                
        lb = tk.Listbox(master, yscrollcommand=scrollbar, selectmode=tk.EXTENDED, height=height)  
        
        self.listboxEntries[title] = ListBoxEntry(lb,scrollbar,tipLabel)
        self.row += 1

        self.listboxEntries[title].scrollbar.configure(command=self.listboxEntries[title].listbox.yview)
        self.listboxEntries[title].scrollbar.grid(row=self.row, sticky=tk.W+tk.N+tk.S, column=self.titleColumn)
        return self.listboxEntries[title] 

def create(self, **kwargs):
        return tkinter.Listbox(self.root, **kwargs) 

def create(self, **kwargs):
        return tkinter.Listbox(self.root, **kwargs) 

def listbox(self, listOptions):
    	box = Tkinter.Frame(self)
    	self.lb = Tkinter.Listbox(box,height=len(listOptions),width=30,background='#f0f0ff', selectbackground='#c0e0ff'
    		,selectmode='single')
    	self.lb.pack()
    	
    	for x in listOptions:
    		self.lb.insert(Tkinter.END,x)
    	
    	box.pack() 

def __init__(self, root, resource_dir, lang="fr"):
        ttk.Frame.__init__(self, root)
        
        self.resource_dir = resource_dir
        self._lang = None
        langs = os.listdir(os.path.join(self.resource_dir, "master"))
        if langs:
            self._lang = (lang if lang in langs else langs[0])
        
        self.items = (os.listdir(os.path.join(self.resource_dir, "master", self._lang)) if self._lang else [])
        self.items.sort(key=lambda x: x.lower())
        max_length = max([len(item) for item in self.items])
        
        self.select_workflow_label = ttk.Label(root, text=u"select workflow:")
        #strVar = tkinter.StringVar()
        self.masters = tkinter.Listbox(root, width=max_length+1, height=len(self.items))#, textvariable=strVar)

        for item in self.items:
            self.masters.insert(tkinter.END, item) 

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 geometry_input_gui(self):
        tk.Label(self.tab_geometry, text="Weld Segment:", font=self.f_type_b).grid(row=0,column=0, sticky = tk.W)
        
        tk.Label(self.tab_geometry, text="Start x (in):", font=self.f_type).grid(row=1,column=0, sticky = tk.E)
        self.start_x_in = tk.StringVar()
        tk.Entry(self.tab_geometry, textvariable=self.start_x_in, width=10).grid(row=1,column=1, sticky = tk.W)
        
        tk.Label(self.tab_geometry, text="Start y (in):", font=self.f_type).grid(row=1,column=2, sticky = tk.E, padx=5)
        self.start_y_in = tk.StringVar()
        tk.Entry(self.tab_geometry, textvariable=self.start_y_in, width=10).grid(row=1,column=3, sticky = tk.W)
        
        tk.Label(self.tab_geometry, text="End x (in):", font=self.f_type).grid(row=2,column=0, sticky = tk.E)
        self.end_x_in = tk.StringVar()
        tk.Entry(self.tab_geometry, textvariable=self.end_x_in, width=10).grid(row=2,column=1, sticky = tk.W)
        
        tk.Label(self.tab_geometry, text="End y (in):", font=self.f_type).grid(row=2,column=2, sticky = tk.E, padx=5)
        self.end_y_in = tk.StringVar()
        tk.Entry(self.tab_geometry, textvariable=self.end_y_in, width=10).grid(row=2,column=3, sticky = tk.W)
        
        self.add_segment_button = tk.Button(self.tab_geometry,text = "Add Weld Segment", command = self.add_segment, font=self.f_type_b)
        self.add_segment_button.grid(row=1,column=4, padx=5)
        
        self.remove_last_segment_button = tk.Button(self.tab_geometry,text = "Remove Last\nWeld Segment", command = self.remove_last_segment, font=self.f_type_b)
        self.remove_last_segment_button.grid(row=2,column=4, padx=5)
        
        self.remove_all_segment_button = tk.Button(self.tab_geometry,text = "Remove All\nWeld Segments", command = self.remove_all, font=self.f_type_b)
        self.remove_all_segment_button.grid(row=3,column=4, padx=5)
        
        tk.Label(self.tab_geometry, text="Weld Segment List:", font=self.f_type_b).grid(row=3,column=0, sticky = tk.W)
        self.segment_list_scrollbar = tk.Scrollbar(self.tab_geometry, orient="vertical", command=self.segment_list_scroll)
        self.segment_list_scrollbar.grid(row=4, column=6, sticky='wns', pady=10)
        
        self.segment_list = tk.Listbox(self.tab_geometry, height = 30, width = 130, font=self.f_type, yscrollcommand=self.segment_list_scrollbar.set)
        self.segment_list.grid(row=4, column=0, columnspan=6, sticky='nsew', pady=10)
        
        segment_label_key = """i = weld start coord.  j = segment end coord.  A = segment area = segment length\nIxo = x-axis moment of inertia about segment center   Iyo = y-axis moment of inertia about segment center\nCenter = segment center coords.   Cx = x distance to group centroid   Cy = y distance to group centroid\nIx = x-axis moment of inertia about  group center   Iy = y-axis moment of inertia about group center"""
                                   
        tk.Label(self.tab_geometry, text=segment_label_key, font=self.f_type, justify=tk.LEFT).grid(row=5,column=0,columnspan=6, sticky = tk.W, padx=5)
        
        self.add_circle_button = tk.Button(self.tab_geometry, text='Add a Circular Weld', command = self.add_circle_function, font=self.f_type_b)
        self.add_circle_button.grid(row=0,column=5, sticky = tk.W, padx=5)
        tk.Label(self.tab_geometry, text='center x (in):',font=self.f_type).grid(row=1,column=5, sticky = tk.E, padx=5)
        tk.Label(self.tab_geometry, text='center y (in):',font=self.f_type).grid(row=2,column=5, sticky = tk.E, padx=5)
        tk.Label(self.tab_geometry, text='radius (in):',font=self.f_type).grid(row=3,column=5, sticky = tk.E, padx=5)
        tk.Label(self.tab_geometry, text='start (deg.):',font=self.f_type).grid(row=1,column=7, sticky = tk.E, padx=5)
        tk.Label(self.tab_geometry, text='end (deg.):',font=self.f_type).grid(row=2,column=7, sticky = tk.E, padx=5)
        
        self.add_circle_ins = [tk.StringVar(),tk.StringVar(),tk.StringVar(),tk.StringVar(),tk.StringVar()]
        
        i=0
        for circle_info in self.add_circle_ins:
            r = 1+i
            if r<4:
                tk.Entry(self.tab_geometry, textvariable=circle_info, width=10).grid(row=r,column=6, sticky = tk.W)
            else:
                tk.Entry(self.tab_geometry, textvariable=circle_info, width=10).grid(row=r-3,column=8, sticky = tk.W)
            i+=1 

def _build_listbox(self, values):
        listbox_frame = Frame()

        self._listbox = Listbox(listbox_frame, background="white", selectmode=SINGLE, activestyle="none", exportselection=False)
        self._listbox.grid(row=0, column=0,sticky = N+E+W+S)

        self._listbox.bind("<ButtonRelease-1>", self._update_entry_from_listbox)
        self._listbox.bind("<Return>", self._update_entry_from_listbox)
        self._listbox.bind("<Escape>", lambda event: self.unpost_listbox())
        
        self._listbox.bind('<Control-n>', self._next)
        self._listbox.bind('<Control-p>', self._previous)

        if self._use_vscrollbar:
            vbar = Scrollbar(listbox_frame, orient=VERTICAL, command= self._listbox.yview)
            vbar.grid(row=0, column=1, sticky=N+S)
            
            self._listbox.configure(yscrollcommand= lambda f, l: autoscroll(vbar, f, l))
            
        if self._use_hscrollbar:
            hbar = Scrollbar(listbox_frame, orient=HORIZONTAL, command= self._listbox.xview)
            hbar.grid(row=1, column=0, sticky=E+W)
            
            self._listbox.configure(xscrollcommand= lambda f, l: autoscroll(hbar, f, l))

        listbox_frame.grid_columnconfigure(0, weight= 1)
        listbox_frame.grid_rowconfigure(0, weight= 1)

        x = -self.cget("borderwidth") - self.cget("highlightthickness") 
        y = self.winfo_height()-self.cget("borderwidth") - self.cget("highlightthickness")

        if self._listbox_width:
            width = self._listbox_width
        else:
            width=self.winfo_width()

        listbox_frame.place(in_=self, x=x, y=y, width=width)
        
        height = min(self._listbox_height, len(values))
        self._listbox.configure(height=height)

        for item in values:
            self._listbox.insert(END, item) 

def _build_listbox(self, values):
        listbox_frame = Frame()

        self._listbox = Listbox(listbox_frame, background="white", selectmode=SINGLE, activestyle="none", exportselection=False)
        self._listbox.grid(row=0, column=0,sticky = N+E+W+S)

        self._listbox.bind("<ButtonRelease-1>", self._update_entry_from_listbox)
        self._listbox.bind("<Return>", self._update_entry_from_listbox)
        self._listbox.bind("<Escape>", lambda event: self.unpost_listbox())
        
        self._listbox.bind('<Control-n>', self._next)
        self._listbox.bind('<Control-p>', self._previous)

        if self._use_vscrollbar:
            vbar = Scrollbar(listbox_frame, orient=VERTICAL, command= self._listbox.yview)
            vbar.grid(row=0, column=1, sticky=N+S)
            
            self._listbox.configure(yscrollcommand= lambda f, l: autoscroll(vbar, f, l))
            
        if self._use_hscrollbar:
            hbar = Scrollbar(listbox_frame, orient=HORIZONTAL, command= self._listbox.xview)
            hbar.grid(row=1, column=0, sticky=E+W)
            
            self._listbox.configure(xscrollcommand= lambda f, l: autoscroll(hbar, f, l))

        listbox_frame.grid_columnconfigure(0, weight= 1)
        listbox_frame.grid_rowconfigure(0, weight= 1)

        x = -self.cget("borderwidth") - self.cget("highlightthickness") 
        y = self.winfo_height()-self.cget("borderwidth") - self.cget("highlightthickness")

        if self._listbox_width:
            width = self._listbox_width
        else:
            width=self.winfo_width()

        listbox_frame.place(in_=self, x=x, y=y, width=width)
        
        height = min(self._listbox_height, len(values))
        self._listbox.configure(height=height)

        for item in values:
            self._listbox.insert(END, item) 

def __init__(self, parent, header, width=10, selectmode=tk.BROWSE):
        tk.Frame.__init__(self, parent)
        self.parent = parent
        self.num_f = len(header)
        self.headers = []
        self.lbs = []
        self.c = 0
        self.sel_idxs = []

        self.scroll = tk.Scrollbar(self, orient=tk.VERTICAL)
        for i in range(0, self.num_f):
            self.headers.append(tk.Label(self, text=header[i]))
            self.headers[-1].grid(row=0, column=self.c, sticky=tk.EW)
            self.lbs.append(tk.Listbox(self, width=width, selectmode=selectmode, yscrollcommand=self.yscroll, bg='white'))
            self.lbs[-1].grid(row=1, column=self.c, sticky=tk.EW)
            self.lbs[-1].bind("<<ListboxSelect>>", self.select)
            self.c += 1

        self.scroll.config(command=self.lbs[0].yview)
        self.scroll.grid(row=1, column=self.c, sticky=tk.NS) 

def __init__(self):

        # init

        self._root = tk.Tk()

        # Load initial data from database

        self._db = Database(DATABASE)
        
        tbl_PerformanceName = self._db[PERFORMANCE_NAME_TABLE]
        tbl_AudioPath       = self._db[AUDIO_PATH_TABLE]

        # Create widget to display selector
        self._listbox = tk.Listbox(self._root)
        self._listbox.pack()
        self._performances = []
        for i, name in tbl_PerformanceName:
            self._listbox.insert(tk.END, name)
            self._performances.append(i)

        # Add Audio Button
        self._addAudio = tk.Button(self._root, text="Add Audio Files", command=self.add_audio)
        self._addAudio.pack()

        # Playback Button
        self._playback = tk.Button(self._root, text="Play", command=self.start_playback)
        self._playback.pack()

        # Save to video Button
        self._toVideo = tk.Button(self._root, text="Save as Video", command=self.to_video)
        self._toVideo.pack()

        # Radio buttons for selecting stream to play/store
        self._streams = {}
        self._streams['body']  = tk.IntVar(value=1)
        self._streams['video'] = tk.IntVar(value=1)
        self._streams['audio'] = tk.IntVar(value=0)
        self._streams['depth'] = tk.IntVar(value=0)

        for stream in self._streams:
            button = tk.Checkbutton(self._root,
                                    text=stream,
                                    variable=self._streams[stream],
                                    offvalue=False,
                                    onvalue=True,
                                    anchor=tk.W)
            button.pack()        

        # Location of videos
        self._video_fp_root = "%s.avi"

        # Run
        self._root.mainloop() 

def size_(self):
        sz = tk.Listbox.size(self)
        return sz 

def __init__(self, master, **kw):
        tk.Listbox.__init__(self, master, **kw)
        AutoScroll.__init__(self, master) 

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()