python gui library

Today, I can finally use Wxpython to develop GUI program, very happy. Write down some of these notes for your reference. Under the Windows XP platform, you first need to configure the following environments: 1. The first is to install Python, after installation, add the Python/bin directory to the path.2. Install Wxpython, at this point to note that the version

Transferred from: http://www.cnblogs.com/hhh5460/p/4232086.htmlPrefaceI am a rookie, this series is my study notes.PyQt5 out for some time, PyQt5 compared to PyQt4 some changes, and the Internet is almost all the PyQt4 of the tutorial, copy the words will be wrong most.ERIC6 is also just out, eric6 and PyQt5 combine the tutorials online with almost no.I am also learning, while groping, and record with this, hope to help the needs of friends, but also hope to pass the hero more advice as well.Int

Python GUI -- Tkinter practice, pythongui -- tkinter Previously I wrote the Testlink Automatic Execution program. Now I want to use Tkinter and GUI to try it out. You can select the url to be executed and the report url to automatically execute the use case, or you can directly write the report result content. Only some code functions are listed for project reas

--GUI programming for reading files1 #_*_ coding:utf-8 _*_2 3 ImportTkinter4 fromTkinterImportFileDialog5 6 defopenfiles2 ():7S2fname = Filedialog.askopenfilename (title='Open S2 File', filetypes=[('S2out','*.out'), ('All Files','*')])8 Print(S2fname)9 defopenfilecgns ():TenCgnsfname = Filedialog.askopenfilename (title='Open cgns File', filetypes=[('Cgnsdat','*.dat'), ('All Files','*')] ) One Print(Cgnsfname) A -Root =Tkinter. Tk () - #root

= printspin# callback function ) Sb.pack () Root.mainloop ()5. Delete and insertroot = Tk () #作用是删除values第一位def printspin (): sb.delete (0) #在索引位置0处删除 print (Sb.get ()) sb = Spinbox (Root, from_ = 1, #最小值 to = 9999, #最大值 increment = 1, command = Printspin #回调函数 ) # The following two sentences are assigned the initial value of the Spinbox 9988. Read a good document, d

,0, "grey ") Self.grid.SetCellValue (I,0,self.m.receiver[i]) self.input_Email.Clear () Self.grid.ForceRefresh () #validate The emails user input def validate_email (self,s): pattern = "^[a-za-z0-9 \._-][emailprotected] ([a-za-z0-9_-]+\.) + ([a-za-z]{2,3}) $ "P = re.compile (pattern) return P.match (s) dEF SendMail (SELF,EVT): If Len (self.m.receiver) = = 0:wx. MessageBox (' kidding me?\n Add some receivers then send! ') Else:self. Qiubai = Fetchdata (' Http://www.qiushibaik

located in /users/sophie/pycharmprojects/qiubai, so CD to this path. Then VI setup.py. Enter for example the following in this file (prepare a icns icon in advance.) Drop to project path)"""Py2app Build script for MyApplicationUsage:Python setup.py Py2app"""From Setuptools Import SetupOPTIONS = {' IconFile ': ' Lemon.icns '}Setupapp=["spider_qiubai.py"],options={' Py2app ': OPTIONS},setup_requires=["Py2app"],)(3) RM-RF Build Dist (assuming that you pack it repeatedly.) This command is required.

Easygui is based on tkinter, so it can be used across platforms.The use of the method is very simple, after download unzip the easygui.py into the Python installation directory under the lib/site-packages/can beImport Easygui Easygui.msgbox ("Hello, world! ")Import= Easygui.buttonbox ("what isyour favorite ice cream flavor? " " , = ['Vanilla','chocolate',' Strawberry']) easygui.msgbox ("" + flavor)Two simple code look at it

Original Blog Address1, create a new. py file, such as test_hello.py;2. Right button, Edit with IDLE (i.e. Python GUI)3. Write code" Hello " Print (Hello) # ####################################test_list = [1,2,3,4,"minglang"] for in range (1,10): test_list.append (i)print (test_list)View Code4, Run->run module F5 Run program, the results are as follows5. DebugClick to open the Shell window of the debug

Absrtact: When programming with the Python process GUI, you often need to use the ListBox component, and how to control the display of the ListBox component, you need to use the ScrollBar component. This article focuses on the binding of actions between two GUI components--------the action of one component will start the corresponding action of another component.

): #每个组含有3个按钮 Radiobutton (root, variable = V, value = i, text = ' python ' + str (i) ). Pack () Root.mainloop () 4.Radiobutton Another useful property is Indicatoron, which by default is 1, and if you change this property to 0, its appearance is sunkenFrom tkinter Import *root = Tk () v = Intvar () v.set (1) for I in Range (3): Radiobutton (root,

= wx. Textctrl (bkg, style = Wx.te_multiline | wx. HScroll) Hbox = wx. Boxsizer () Hbox. ADD (filename, proportion =1, flag = WX. EXPAND)#窗口变化时获取额外空间的比例Hbox. ADD (Loadbutton, proportion =0, flag = WX. Left, border =5) Hbox. ADD (Savebutton, proportion =0, flag = WX. Left, border =5) VBox = wx. Boxsizer (WX. VERTICAL) VBox. ADD (Hbox, proportion =0, flag = WX. EXPAND | Wx. All,border =5) VBox. ADD (contents,proportion =1, flag = WX. EXPAND | Wx. Left | Wx. BOTTOM | Wx. Right, Border =5) bkg. Set

, using width and heigth to specify the size of the control, what happens if the specified size does not meet the requirements of the text? The following code:Label (ROOT,BG = ' Welcome to jcodeer.cublog.cn ', width = 10,height = 3). Pack ()Run the program, the part of the text that goes beyond the label is truncated, and the usual method is to use the Wrap feature, and when the text length is greater than the width of the control, the text should be displayed on the next line, and TK will not b

') or Cv2.cv.FOURCC (* ' MJPG ').The following code captures the video from the camera, rotates each frame horizontally and saves it.ImportNumPy as NPImportCv2cap=Cv2. Videocapture (0)#Define The codec and create Videowriter objectFOURCC = Cv2. VIDEOWRITER_FOURCC (*'XVID') out= Cv2. Videowriter ('Output.avi', FourCC, 20.0, (640,480)) while(cap.isopened ()): RET, Frame=Cap.read ()ifret==True:frame=Cv2.flip (frame,0)#write the flipped frameOut.write (frame) cv2.imshow ('Frame', frame)ifCv2.waitke

-selected button state Scale A range control that displays a numeric scale that is a range of numbers for the output limit Scrollbar A scrollbar control that is used when the content exceeds a visual area, such as a list box ... Text Text control; for displaying multiple lines of text TopLevel A container control that provides a separate dialog box, similar to a frame Spinbox Input controls, similar to

If you want to use Python to develop a graphical interface, there are many tools to choose from, each with the pros and cons, previously used Wxpython+boa-constructor, has not been clear. New understanding of the next PyQt4, seems to use this person also more, so decided to start learning this. Version:pyqt-py2.7-x86-gpl-4.9.1-1.exe PyQt4 takes a QT designer and uses it to create an interface, layout controls such as Form,button,text, and so on, using

centerSticky=tk.ne (upper right corner) tk.se (lower right) TK.SW (lower left) Tk. NW (upper left corner)Sticky=tk. N (upper middle), Tk. E (middle right), Tk. S (lower middle), Tk. W (left middle).Sticky=tk. N+tk. S centered and stretched verticallySticky=tk. E+tk. W Center and stretch horizontallySticky=tk. N+tk. E+tk. S+tk. W Stretch Fill table cell2.2 Form RedrawUse the grid layout to populate the component with the entire cell and redraw it as the size of the form changes#-*-Coding:utf-8-*

Implemented on Windwos: using the Wxpython module#!/usr/bin/env python# encoding:utf-8import wx# Create an Open button to trigger the event corresponding to the function Def load (event): File = open (filename. GetValue ()) contents. SetValue (File.read ()) File.close () #创建save按钮触发的事件对应的函数def Save (Event): File = open (filename. GetValue (), ' W ') file.write (contents. GetValue ()) file.close () #创建应用程序对象app = WX. APP () #创建窗口 (frame instance) win =

construction Methods: Gauge (Parent,id,range=100,pos,size,style=ga_horizontal)Range refers to the value of an end point specified when the progress bar is loaded, and the program will confirm that the current progress bar should be more than full. The style specifies whether the load is loaded horizontally or vertically, and is loaded vertically ga_verticalUnlike some other components, it is not enough to construct the progress bar in the window alone, so the progress bar is static. The progres

TK InterFirst window from Import *Tk (). Mainloop ()The current thread calls Mainloop () and changes into the event loop, and the code behind is blocked.If you want to create multiple windows from Import *fromimport * for in range (5): Thread (Target= Tk (). Mainloop). Start ()print 2333sys.stdout.flush ()#2333Create buttonThe Relxx property represents the relative value of the size of the main window 0~1 from Import *top=Tk () b=button (top,text='click') b.place ( Relx=0, rely=0.5, relwidth=