self.canvas.bind('<ButtonPress-1>', self.move_from) self.canvas.bind('<B1-Motion>', self.move_to) self.canvas.bind('<MouseWheel>', self.wheel) # with Windows and MacOS, but not Linux self.canvas.bind('<Button-5>', self.wheel) # only with Linux, wheel scroll down self.canvas.b...
class tkinter.Event class tkinter.Widget class tkinter.Misc class tkinter.Pack class tkinter.Place class tkinter.Grid class tkinter.Grid.Size class tkinter.Grid.Packer class tkinter.Grid.Grid class tkinter.Toplevel class tkinter.Menu class tkinter.Menu.Tearoff class tkinter.Label class tkinter.Button ...
Selenium 用于通过自动化测试软件。此外，程序员可以使用 selenium 为软件或应用程序创建自动化测试用例。
# 这个示例和tkinter中颜色选择对话框类似fromttkbootstrapimport*fromttkbootstrap.dialogsimport*importttkbootstrap.dialogs.colorchooserascolorchooserfromttkbootstrap_zh_cn_translateimportload_translate root=Window()load_translate()root.pack_propagate(False)root.geometry('150x50')classColorChooserDialog(colorchooser...
Examples are | <Control-Button-1> for pressing Control and mouse button 1 or | <Alt-A> for pressing A and the Alt key (KeyPress can be omitted). | An event pattern can also be a virtual event of the form | <<AString>> where AString can be arbitrary. This | event can be ...
from tkinter import * # get base widget set class Demo(Frame): definit(self, parent=None, **options): Frame.init(self, parent, **options) self.pack() Label(self, text="Basic demos").pack() for (key, value) in demos.items(): Button(self, text=key, command=value).pack(side=TOP...
def Save_KC_Keys(): #Button press triggers this function if len(UE1_var.get()) == 0 or len(UE2_var.get()) == 0 or len(UE3_var.get()) == 0: warnlabel = Label(root, text="MUST ENTER ALL 3").grid(row=1, column=3) ...
我需要关闭我的程序时,我的透明背景是点击,但问题是,TKinter不注册任何透明项目的点击,除非有什么东西是在他们下面,如在这个问题。 所以如果我这么做了 from tkinter import * firstTime = True def backgroundClicked(event): if firstTime == False: ...
from tkinterimportmessagebox,simpledialog,Tk defis_even(number):returnnumber%2==0defget_even_letters(message):even_letters=[]forcounterinrange(0,len(message)):ifis_even(counter):even_letters.append(message[counter])returneven_letters defget_odd_letters(message):odd_letters=[]forcounterinrange(0...
Image_frame,cv2.COLOR_BGR2RGB)output_video.write(Image_frame)cv2.waitKey(1)# Press Q button ...