import Tkinter as Tk win = Tk.Toplevel() frame = Tk.Frame(master=win).grid(row=1, column=1) button = Tk.Button(master=frame, text='press', command=action) 方法action 在我按下按钮时被调用,但是如果我想将一些参数传递给方法 action 怎么办? 我尝试过使用以下代码: button = Tk.Button(mas...
def on_button_click(*args): print(f"Button clicked with arguments: {args}") button = Button(root, text="Click me!", command=lambda: on_button_click("Hello", "World")) button.pack() root.mainloop()6.3.2 通过**kwargs传递额外上下文信息 有时,事件处理器可能需要访问触发事件的控件本身或其...
() ## tk.Button (master, text='Show', command=show_values).pack(side= tk.LEFT and 'bottom' ) tk.Button (master, text='Show', command=show_values).pack( ) wSH1 = tk.Scale(master, from_=0, to=100, length=1200,tickinterval=10, orient=tk.HORIZONTAL) wSH1.set(32) # wSH1.pack...
] -column 0 -row 0 grid [ttk::button .frm.btn -text "Quit" -command "destroy ."] -column 1 -row 0 Tcl's syntax is similar to many shell languages, where the first word is the command to be executed, with arguments to that command following it, separated by spaces. Without ...
self.build_button.clicked.connect(self.show_greeting) 最后,例子像是这样: 代码语言:javascript 复制 1importsys2from PySide.QtCoreimportSlot3from PySide.QtGuiimport*45# Every Qt application must have one and only one QApplication object;6# it receives the command line arguments passed to the scr...
command="add_label"command 是str对象 第二种方法 使用bind方法 fromtkinterimport*defadd_label(event):globalroot w= Label(text="一个新增的标签"+str(event)) w.pack() root=Tk() root.wm_title("one window") b1= Button(root, text="一个按钮") ...
via SimpleHTTPServer setdefault Set the default command to run when no arguments are given versi...
Command-line arguments (e.g.,argv[]) not supported; use hard-coded strings instead Reading data from external files is not supported (workaround: use strings to emulate files. StringIO examples forPython3andPython2) You cannot step within a line of code to show how subexpressions get evaluat...
position = game.mouse.get_pos() leftPressed, rightPressed, centerPressed = game.mouse.get_pressed() #checking if left mouse button is collided with rect place or not if RectangularPlace.collidepoint(position) and leftPressed: print("You have clicked on a rectangle") # Quit pygame. for anyEv...
def run(self): if not self.skip_build: self.run_command('build') install = self.reinitialize_command('install', reinit_subcommands = 1) install.prefix = self.bdist_dir install.skip_build = self.skip_build install.warn_dir = 0 distutils.log.info("installing to %s", self.bdist_dir) ...