Python tkinter.BOTH Examples

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 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 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):
        super().__init__()

        self.text_area = TextArea(self, bg="white", fg="black", undo=True)

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

        self.line_numbers = LineNumbers(self, self.text_area, bg="grey", fg="white", width=1)
        self.highlighter = Highlighter(self.text_area, 'languages/python.yaml')

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

        self.bind_events() 

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 __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 __init__(self):
        super().__init__()

        self.text_area = TextArea(self, bg="white", fg="black", undo=True)

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

        self.line_numbers = tk.Text(self, bg="grey", fg="white")
        first_100_numbers = [str(n+1) for n in range(100)]

        self.line_numbers.insert(1.0, "\n".join(first_100_numbers))
        self.line_numbers.configure(state="disabled", width=3)

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

        self.bind_events() 

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 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 __init__(self):
        super().__init__()
        self.title("Hello Tkinter")
        self.label_text = tk.StringVar()
        self.label_text.set("My Name Is: ")

        self.name_text = tk.StringVar()

        self.label = tk.Label(self, textvar=self.label_text)
        self.label.pack(fill=tk.BOTH, expand=1, padx=100, pady=10)

        self.name_entry = tk.Entry(self, textvar=self.name_text)
        self.name_entry.pack(fill=tk.BOTH, expand=1, padx=20, pady=20)

        hello_button = tk.Button(self, text="Say Hello", command=self.say_hello)
        hello_button.pack(side=tk.LEFT, padx=(20, 0), pady=(0, 20))

        goodbye_button = tk.Button(self, text="Say Goodbye", command=self.say_goodbye)
        goodbye_button.pack(side=tk.RIGHT, padx=(0, 20), pady=(0, 20)) 

def __init__(self, master):
        self.master = master
        self.panedWindow = ttk.Panedwindow(self.master, orient = tk.HORIZONTAL)  # orient panes horizontally next to each other
        self.panedWindow.pack(fill = tk.BOTH, expand = True)    # occupy full master window and enable expand property
        
        self.frame1 = ttk.Frame(self.panedWindow, width = 100, height = 300, relief = tk.SUNKEN)
        self.frame2 = ttk.Frame(self.panedWindow, width = 400, height = 400, relief = tk.SUNKEN)
        
        self.panedWindow.add(self.frame1, weight = 1)
        self.panedWindow.add(self.frame2, weight = 3)
        
        self.button = ttk.Button(self.frame1, text = 'Add frame in Paned Window', command = self.AddFrame)
        self.button.pack() 

def make_figure_window(self):
        self.figure_window = tk.Toplevel(self)
        self.figure_window.wm_title('Preview')
        screen_dpi = self.figure_window.winfo_fpixels('1i')
        screen_width = self.figure_window.winfo_screenwidth()  # in pixels
        figure_width = screen_width / 2 / screen_dpi
        figure_height = 0.75 * figure_width
        self.figure = Figure(figsize=(figure_width, figure_height),
                             dpi=screen_dpi)
        ax0 = self.figure.add_subplot(221)
        axes = [self.figure.add_subplot(220 + i, sharex=ax0, sharey=ax0)
                for i in range(2, 5)]
        self.axes = np.array([ax0] + axes)
        canvas = FigureCanvasTkAgg(self.figure, master=self.figure_window)
        canvas.show()
        canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=1)
        toolbar = NavigationToolbar2Tk(canvas, self.figure_window)
        toolbar.update()
        canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1) 

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 __init__(self, master, set_status_text, scoreText,
            columns=DEF_COLUMNS, rows=DEF_ROWS, maxColors=DEF_MAX_COLORS,
            delay=500, size=40, outline="#DFDFDF"):
        self.columns = columns
        self.rows = rows
        self.maxColors = maxColors
        self.delay = delay
        self.outline = outline
        self.size = size
        self.set_status_text = set_status_text
        self.scoreText = scoreText
        self.score = 0
        self.highScore = 0
        super().__init__(master, width=self.columns * self.size,
                height=self.rows * self.size)
        self.pack(fill=tk.BOTH, expand=True)
        self.bind("<ButtonRelease>", self._click)
        self.new_game() 

def create_window(self):
    self.root.grid_rowconfigure(1,weight=1)
    self.root.grid_columnconfigure(0,weight=1)
    self.img_label = tk.Label(self.root)
    self.img_label.configure(image=self.c_img)
    self.hist_label = tk.Label(self.root)
    self.hist_label.grid(row=0,column=0)
    #self.img_label.pack(fill=tk.BOTH)
    self.img_label.grid(row=1,column=0,
        rowspan=len(self.camera.settings_dict)+2, sticky=tk.N+tk.E+tk.S+tk.W)
    self.create_inputs()
    self.create_infos()
    self.img_label.bind('<Motion>', self.update_reticle)
    self.img_label.bind('<4>', self.zoom_in)
    self.img_label.bind('<5>', self.zoom_out)
    self.root.bind('<MouseWheel>', self.zoom)
    self.img_label.bind('<1>', self.start_move)
    self.img_label.bind('<B1-Motion>', self.move) 

def __init__(self, master=None, **kwargs):

        tk.Frame.__init__(self, master, **kwargs)
        self.pack(fill=tk.BOTH)

        self.Options = WorkflowOptions()

        space_label = tk.Label(self, text=' ')
        space_label.grid(column=0, row=0)

        # Input CPACS file
        self.label = tk.Label(self, text='  Input CPACS file')
        self.label.grid(column=0, row=1)

        self.path_var = tk.StringVar()
        self.path_var.set(self.Options.cpacs_path)
        value_entry = tk.Entry(self, textvariable=self.path_var, width= 45)
        value_entry.grid(column=1, row=1)

        self.browse_button = tk.Button(self, text="Browse", command=self._browse_file)
        self.browse_button.grid(column=2, row=1, pady=5)

        # Notebook for tabs
        self.tabs = ttk.Notebook(self)
        self.tabs.grid(column=0, row=2, columnspan=3,padx=10,pady=10)

        self.TabPre = Tab(self, 'Pre')
        self.TabOptim = Tab(self, 'Optim')
        self.TabPost = Tab(self, 'Post')

        self.tabs.add(self.TabPre, text=self.TabPre.name)
        self.tabs.add(self.TabOptim, text=self.TabOptim.name)
        self.tabs.add(self.TabPost, text=self.TabPost.name)

        # General buttons
        self.close_button = tk.Button(self, text='Save & Quit', command=self._save_quit)
        self.close_button.grid(column=2, row=3) 

def __init__(self, master, textvariable=None, *args, **kwargs):

        tk.Frame.__init__(self, master)
        # Init GUI

        self._y_scrollbar = tk.Scrollbar(self, orient=tk.VERTICAL)

        self._text_widget = tk.Text(self, yscrollcommand=self._y_scrollbar.set, *args, **kwargs)
        self._text_widget.pack(side=tk.LEFT, fill=tk.BOTH, expand=1)

        self._y_scrollbar.config(command=self._text_widget.yview)
        self._y_scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

        if textvariable is not None:
            if not isinstance(textvariable, tk.Variable):
                raise TypeError("tkinter.Variable type expected, {} given.".format(
                    type(textvariable)))
            self._text_variable = textvariable
            self.var_modified()
            self._text_trace = self._text_widget.bind('<<Modified>>', self.text_modified)
            self._var_trace = textvariable.trace("w", self.var_modified) 

def switch_response_log(*a):
    _select = nb.select()
    setting = nb_names[_select]['setting']
    if setting.get('type') in ['response','code','js','scrapy','selenium']:
        temp_fr2 = setting.get('fr_temp2')
        try:
            temp_fr2.pack_info()
            packed = True
        except:
            packed = False
        if packed:
            temp_fr2.pack_forget()
        else:
            temp_fr2.pack(fill=tkinter.BOTH,expand=True,side=tkinter.BOTTOM)



# 生成代码的函数 

def __init__(self, canvas, num, window):
        FigureManagerBase.__init__(self, canvas, num)
        self.window = window
        self.window.withdraw()
        self.set_window_title("Figure %d" % num)
        self.canvas = canvas
        # If using toolmanager it has to be present when initializing the
        # toolbar
        self.toolmanager = self._get_toolmanager()
        # packing toolbar first, because if space is getting low, last packed
        # widget is getting shrunk first (-> the canvas)
        self.toolbar = self._get_toolbar()
        self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
        self._num = num

        self.statusbar = None

        if self.toolmanager:
            backend_tools.add_tools_to_manager(self.toolmanager)
            if self.toolbar:
                backend_tools.add_tools_to_container(self.toolbar)
                self.statusbar = StatusbarTk(self.window, self.toolmanager)

        self._shown = False 

def __init__(self,  data, title='TextWindow', *args, **kwargs):
        Toplevel.__init__(self, master=root, *args, **kwargs)
        self.title(title)

        self.text = Text(master=self, blockcursor=True, insertbackground='black', )
        self.text.bind('<Alt-p>', lambda event: 
        self.text.yview(SCROLL, 1, 'page'), add=True)

        self.text.bind('<Alt-o>', lambda evenet: 
        self.text.yview(SCROLL, -1, 'page'), add=True)

        self.text.insert('1.0', data)
        self.text.pack(side=LEFT, fill=BOTH, expand=True)
        self.text.focus_set()
        self.text.bind('<Escape>', lambda event: self.close())
        self.text.bind('<Key-k>', lambda event: self.text.event_generate('<Up>'))
        self.text.bind('<Key-j>', lambda event: self.text.event_generate('<Down>'))

        self.protocol("WM_DELETE_WINDOW", self.close)

        self.transient(root)
        self.withdraw() 

def load(self, *args):
        """
        This method opens the files that are specified in args into new tabs and panes.
        The structure of args is like:

        args = ((('file1', 'file2'), ('file3', 'file4')), (('file5', 'file6'), ))

        It would create two tabs, the first tab would have four panes, the second tab
        would be two panes.
        """

        for indi in args:
            base = PanedVerticalWindow(master=self)
            base.pack(side='left', expand=True, fill=BOTH)
            self.add(base)        
            for indj in indi:
                base.load(*indj) 

def __init__(self, canvas, num, window):
        FigureManagerBase.__init__(self, canvas, num)
        self.window = window
        self.window.withdraw()
        self.set_window_title("Figure %d" % num)
        self.canvas = canvas
        # If using toolmanager it has to be present when initializing the toolbar
        self.toolmanager = self._get_toolmanager()
        # packing toolbar first, because if space is getting low, last packed widget is getting shrunk first (-> the canvas)
        self.toolbar = self._get_toolbar()
        self.canvas._tkcanvas.pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
        self._num = num

        self.statusbar = None

        if self.toolmanager:
            backend_tools.add_tools_to_manager(self.toolmanager)
            if self.toolbar:
                backend_tools.add_tools_to_container(self.toolbar)
                self.statusbar = StatusbarTk(self.window, self.toolmanager)

        self._shown = False 

def __init__(self, canvas, num, window):
        FigureManagerBase.__init__(self, canvas, num)
        self.window = window
        self.window.withdraw()
        self.set_window_title("Figure %d" % num)
        self.canvas = canvas
        # If using toolmanager it has to be present when initializing the toolbar
        self.toolmanager = self._get_toolmanager()
        # packing toolbar first, because if space is getting low, last packed widget is getting shrunk first (-> the canvas)
        self.toolbar = self._get_toolbar()
        self.canvas._tkcanvas.pack(side=Tk.TOP, fill=Tk.BOTH, expand=1)
        self._num = num

        self.statusbar = None

        if self.toolmanager:
            backend_tools.add_tools_to_manager(self.toolmanager)
            if self.toolbar:
                backend_tools.add_tools_to_container(self.toolbar)
                self.statusbar = StatusbarTk(self.window, self.toolmanager)

        self._shown = False 

def __init__(self, master):
        tk.Frame.__init__(self, master)
        self.variable=tk.StringVar()
        self.label=tk.Label(
            self, bd=1, relief=tk.SUNKEN, anchor=tk.W,
            textvariable=self.variable,
            font=('arial', 16, 'normal')
        )
        self.variable.set('')
        self.label.pack(fill=tk.X)
        self.pack(fill=tk.BOTH) 

def __init__(self, img):
        parent = Tk()
        Frame.__init__(self, parent)
        self.pack(fill=BOTH, expand=1)
        label1 = Label(self)
        label1.photo = ImageTk.PhotoImage(img)
        label1.config(image=label1.photo)
        label1.pack(fill=BOTH, expand=1)
        parent.mainloop() 

def on_ctrl_d(event=None):
    top = tk.Toplevel(win)
    top.geometry("200x200")
    sv = tk.StringVar()
    sv.set("Hover the mouse over me")
    label = tk.Label(top, textvar=sv)
    label.bind("<Enter>", lambda e, sv=sv: sv.set("Hello mouse!"))
    label.bind("<Leave>", lambda e, sv=sv: sv.set("Goodbye mouse!"))
    label.pack(expand=1, fill=tk.BOTH) 

def __init__(self, master):
        super().__init__()
        self.master = master

        self.transient(master)
        self.geometry("250x100")
        self.title("Add a Friend")

        main_frame = ttk.Frame(self)

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

        add_button = ttk.Button(main_frame, text="Add", command=self.add_friend)

        username_label.grid(row=0, column=0)
        self.username_entry.grid(row=0, column=1)
        self.username_entry.focus_force()

        add_button.grid(row=1, column=0, columnspan=2)

        for i in range(2):
            tk.Grid.columnconfigure(main_frame, i, weight=1)
            tk.Grid.rowconfigure(main_frame, i, weight=1)

        main_frame.pack(fill=tk.BOTH, expand=1) 

def __init__(self):
        super().__init__()
        self.title("Hello Tkinter")
        self.label_text = tk.StringVar()
        self.label_text.set("Choose One")

        self.label = tk.Label(self, textvar=self.label_text)
        self.label.pack(fill=tk.BOTH, expand=1, padx=100, pady=30)

        hello_button = tk.Button(self, text="Say Hello", command=self.say_hello)
        hello_button.pack(side=tk.LEFT, padx=(20, 0), pady=(0, 20))

        goodbye_button = tk.Button(self, text="Say Goodbye", command=self.say_goodbye)
        goodbye_button.pack(side=tk.RIGHT, padx=(0, 20), pady=(0, 20)) 

def __init__(self):
        super().__init__()
        self.title("Hello Tkinter")
        self.label_text = tk.StringVar()
        self.label_text.set("Choose One")

        self.label = tk.Label(self, textvar=self.label_text)
        self.label.pack(fill=tk.BOTH, expand=1, padx=100, pady=30)

        hello_button = tk.Button(self, text="Say Hello", command=self.say_hello)
        hello_button.pack(side=tk.LEFT, padx=(20, 0), pady=(0, 20))

        goodbye_button = tk.Button(self, text="Say Goodbye", command=self.say_goodbye)
        goodbye_button.pack(side=tk.RIGHT, padx=(0, 20), pady=(0, 20)) 

def __init__(self):
        super().__init__()
        self.title("Hello Tkinter")

        label = tk.Label(self, text="Hello World!")
        label.pack(fill=tk.BOTH, expand=1, padx=100, pady=50)