Pyqt5 Closeevent Example
The best way to get comfortable with PyQt is play around with the examples and try to change things. Есть ли способ свести к минимуму до лотка в PyQt4? Я уже работал с классом QSystemTrayIcon, но теперь я хотел бы свернуть или "скрыть" окно приложения и показать только значок в трее. By voting up you can indicate which examples are most useful and appropriate. Where you define closeEvent in this file, you are actually just overwriting it. If a widget supports multiple. Similar article on Qt/C++ One of the first articles on working with Qt has an article on working with QSystemTrayIcon. Provided code lacks this feature, but it is more than easy to implement it by yourself. So for example, before the button is pressed, the Application takes around 20Mb. Qtのイベントに関する覚え書きです。用意されているイベント関数の使い方、フィルターを使った一括処理、オブジェクトのイベント先取り、ラベルのクリック/ダブルクリック、複合キーとシグナル、タイマーイベントなどがあります。. PyQt4 和 PyQt5 的不同之处. This signal does nothing, by itself; it must be connected to a slot, which is an object that acts as a recipient for a signal and, given one, acts on it. The first two approaches are the most heavily used, with the others needed rarely, if ever. I took the example that ships with 1. I can check and event. The 3D texture is then binded. import sys from PyQt5 import QtWidgets from PyQt5 import QtGui from PyQt5 import uic from PyQt5 import QtCore from PyQt5. This name is for example returned at the currentPage() method and should be unique. You can start from some basic ones like: * PyQt Tutorial * learn GUI programming with PyQt5 You can go with Youtube video tut. Multithreading is a large topic with many books devoted to the subject—for example, Threads Primer: A Guide to Multithreaded Programming by Bil Lewis and Daniel J. A simple example pyside app that demonstrates dragging and dropping of files onto a GUI. 3 and PyQt 4. However, it is not very difficult to adjust older code to the new library. This is a simple program I've made using Qt Creator and Pyside: I made a list of activities that I would like to enforce Then I made a program that randomly pick them based on chance It has some b. init_form [source] ¶. 'QStringList'. After importing PySide then you can see all PySide python submodule:. QSettings class provides platform-independent application settings. PyQt - QDialog Class - A QDialog widget presents a top level window mostly used to collect response from the user. Кто-то на форумах писал что можно сделать свое диалоговое окно, но зачем если оно уже есть в PyQT5?. QtCore import pyqtSlot from PyQt5. When a user takes an action — clicking on a button, selecting a value in a combo box, typing in a text box — the widget in question emits a signal. They are extracted from open source Python projects. #!/usr/bin/env python ##### ## ## Copyright (C) 2013 Riverbank Computing Limited. 파이썬 버전과 운영체제 정보는 platform 모듈로부터 가져올 수 있고, qt와 pyqt 버전은 QtCore 모듈에 멤버로 존재한다. Есть ли способ свести к минимуму до лотка в PyQt4? Я уже работал с классом QSystemTrayIcon, но теперь я хотел бы свернуть или "скрыть" окно приложения и показать только значок в трее. = new QTimer connect start. 이를 오버로딩 하여 프로그램이 종료될 때 이 메소드가 호출되도록 한다. That works in the command line client, but I can't get it to work in a PyQt example program. 보여줄 내용은 프로그램의 이름과 버전, 그리고 python, qt, pyqt 버전, 운영체제 정보이다. Reasons in favour of PyQt: Looks like native elements. By voting up you can indicate which examples are most useful and appropriate. I try to run Spyder on python 2 therefore I needed to build PyQT. The examples show a tooltip and an icon, close a window, show a message box and center a window on the desktop. Since this seems to be a common issue and there doesn't seem to be a single document walking through the entire process, I put together a simple example and an explanation of the steps involved in embedding pyqtgraph plots in a PyQt UI. 1(64ビット)とPython 3. In this PyQT4 GUI application development tutorial, we cover how to add a pop up or warning message. When a user takes an action — clicking on a button, selecting a value in a combo box, typing in a text box — the widget in question emits a signal. The simplest approach is to reimplement a specific event handler. You can vote up the examples you like or vote down the ones you don't like. Also in the window class, setupUi() function, the following code is used to create the cental widget on the window: self. processOneThing() will from then on be called repeatedly. h, were unchanged from what Qt Creator generated. If I declare a buffer storage block in my shader layout (std430, binding = 0) buffer mybuffer { vec3 pos[]; } ; , then pull the data with "vec3 vecVertex = pos[iIdx]. from PyQt5. 6 and the latest Qt 5 and PyQt5 familiy modules (PyQt5, sip, qscintilla, pyqtchart) The problem: Now that the compilation issue is over (Unable to compile QGIS 3. By voting up you can indicate which examples are most useful and appropriate. 1 64ビットでPyQt5 5. Dirk Jansen Prof. For example, a word processor widget might receive 2, 3 or more characters in each text(), if the layout recalculation takes too long for the CPU. ONERA/PySide-5/8 PySide - Introduction marc. text(), if the layout recalculation takes too long for the CPU. The examples connect a signal to a slot, reimplement an event handler, and emit a custom signal. 6 release of wxPython Phoenix, built on 21 May 2019. QtWidgets import (QApplication, QLabel, QLineEdit. Python GUIs I Pythonwasn'toriginallydesinedforGUIprogramming I Intheinterestof"includingbatteries"thetkinter wasincludedin thePythonstandardlibrary I tkinter is a. QFrame The class implements the most basic widget or window. The instance of QSettings will take care of writing and reading the settings from the ini file. The Qt event handling doesn't seem to work (no idea why) and if you use the 3d view's context-menu the application crashes. However, when I use my Quit button from dropdown File menu, no matter which button I click, program gets closed with exit code 1. They are extracted from open source Python projects. 把这两行换到另外的地方: poi=int(poi_line. Официальный сайт PyQt5 - (где вы можете скачать установочный файл для Windows). import sys from PyQt5 import QtWidgets from PyQt5 import QtGui from PyQt5 import uic from PyQt5 import QtCore from PyQt5. QtWidgets import QApplication,QWidget,QToolTip,QPushButton. 1(64ビット)とPython 3. FigureCanvasQTAgg extracted from open source projects. ) The examples are useful to sorta figure it out, but a proper description of the methods and their arguments would be very useful. Hey folk, Here is the thing I'm working with maya 2017 update 3 and I've created a docked QT window via MayaQWidgetDockableMixin. Source code for pyforms_gui. Знаю есть PyQt5. PyQt examples - Quickly learn to create desktop apps with Python and Qt. Just connect to the window's close slot: self. cxx file in the package, but I can not find any POV. pops up as a suggestion in Qt Creator; it exists as a valid function that closes a window; The problem is, it does not emit closing() and thus you can not react to X-clicks and close() calls with one onClosing slot. focusNextPrevChild. For creating a GUI in Python, I chose to use PyQt5, a framework that provides Python bindings for the great C++ Qt framework. QSystemTrayIcon - How to minimize application to tray. 15 Minute Apps - "A collection of 15 small — minute — desktop applications written in Python using the PyQt framework. This name is for example returned at the currentPage() method and should be unique. PyQT is a Python wrapper around the QT GUI application development framework. It is modelled, very loosely on the original Winamp, although nowhere near as complete (hence the fail). determines if the tool button is shown. 整体框架 一个pyqt5程序,都有一个框架,包括初始化控件、布局设置、命名、设计导入样式、程序功能逻辑、程序显示及退出等等。. To build and run the example: Create an empty folder. It may be used and modified with no restriction; raw copies as well as modified versions may be distributed without limitation. PyQt4 model/view drag & drop example In PyQt4, drag and drop with QListWidget works really, really well. First programs in PyQt5 creates simple PyQt5 examples. PyQT Set Style Sheet Posted on December 19, 2016 April 11, 2017 by kbhusain I found it easier to set my styles for a Qt program in a QSS file rather than embedded in the UI file. centralwidget = QtGui. 编程字典(CodingDict. There are other solutions, involving synchronisation between threads that will allow you to handle the problem without the polling (the root. closeEvent (self, QCloseEvent) This event handler is called with the given event when Qt receives a window close request for a top-level widget from the window system. Reasons in favour of PyQt: Looks like native elements. FigureCanvasQTAgg extracted from open source projects. Nearly all of the code for the Application example is in the MainWindow class, which inherits QMainWindow. All the example programs have been tested on Windows, Linux, and Mac OS X, using Python 2. How signals and slots are useful, and what they can do when developing in PySide/PyQt. Позволяем закрыть окно. QMainWindow. PyQt4 和 PyQt5 的不同之处. PyQt's MDI widget is called QWorkspace* Like a tab widget or a stacked widget, a QWorkspace can have widgets added to it. By voting up you can indicate which examples are most useful and appropriate. PyQt - QStatusBar Widget - QMainWindow object reserves a horizontal bar at the bottom as the status bar. You should be able to google search an example in python using that specific feature of whatever you are searching for on the docs [CLASSNAME] python example Sure its not going to return simplified examples, but should give you a direction to point to. Contribute to baoboa/pyqt5 development by creating an account on GitHub. connect(self. def keyReleaseEvent (self, keyEvent): """Overrides to make sure key release passed on to other classes. It can be configured to be Modal (where it blocks its parent window). A slot is called when its connected signal is emitted. The examples in this tutorial as easy as possible, showing useful ways to write and structure your program. PyQt - Multiple Document Interface - A typical GUI application may have multiple windows. PyQt5实现下载进度条效果. An introduction to creating PySide/PyQt signals and slots, using QObject. Every PyQt5 application must create an application object. PyQt with Python GUI Programming tutorial sentdex. Signal released() is connected to slot handleButton() which changes the text and the size of the button. question(self, 'Quit', 'Are You Sure to Quit?', QMessageBox. There are always exceptions, but PyQt handles it remarkably well. Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. QWidget 派生。这就意味着我们必须调用两个构造器。第一个是 Example 这个类,第二个是被继承的类。 super() 方法就返回了 Example 的父对象,然后我们调用. pyqt5 help (2) これらの問題を回避するには、このファイルを変更するのではなく、そのデザインを使用するクラスを実装する新しいファイルを作成することをお勧めします。. Where you define closeEvent in this file, you are actually just overwriting it. Python Forums on Bytes. To build and run the example: Create an empty folder. I can check and event. If a widget supports multiple. 虽然,qt中也提供了绘图函数,但对于初学者并不是很容易掌握,众所周知,matplot提供了简单,易用,强大的绘图函数,结合mumpy基本可以达到matlb中的绘图体验,并且比matlab更加具有扩展性,也更自由。. Well tested and documented. PySide - Introduction - part 002. so to /usr/lib/qt3/lib. что то вроде заместо yes, no было бы да, нет. And now it was the LAST thing I had suspected. In the example above, the myData. When I tried making a stand alone exe with a python script (PyQt5Test. QtWidgets import (QApplication, QLabel, QLineEdit. QMainWindow(). dev1607250143 # # WARNING! All changes made in this file will be lost! from PyQt5 import QtCore, QtGui, QtWidgets. So this is my very first time in this site. After importing PySide then you can see all PySide python submodule:. session), the window will disappear when Python garbage collects the window at the end of the function. rpm import sys from PyQt5. Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. For creating a GUI in Python, I chose to use PyQt5, a framework that provides Python bindings for the great C++ Qt framework. py) using a quick PyQt5 example, it creates a working exe file right off the bat using this simple command:. The example itself is a simple text editor program built around QPlainTextEdit. The Qt event handling doesn't seem to work (no idea why) and if you use the 3d view's context-menu the application crashes. Цель этого учебного пособия – помочь лингвистам (в первую очередь будущим и настоящим преподавателям и исследователям) научиться создавать современные программные инструменты, с помощью которых можно решать. The examples in this tutorial as easy as possible, showing useful ways to write and structure your program. 使用时需要heart. 이를 오버로딩 하여 프로그램이 종료될 때 이 메소드가 호출되도록 한다. Я хотел бы сделать. It is a good idea to have a popup warning message if the user wants to do something that might. Qt Crash Course¶. setAttribute (self, Qt. More than 3 years have passed since last update. Dirk Jansen Prof. Our Example subclasses QWidget which already has a closeEvent method defined. I compared it with my code step by step and now I spent over 1 hour trying and fiddle out because of what part of the code my example and also my main project was not working. To complement this simple example I added findCirclesGrid for greater visual representation. An instance of QPushButton is created. And now it was the LAST thing I had suspected. How to get NSOutputStream to send or flush packets immediately I am having an issue with latency when connecting to a bluetooth accessory using the External Accessory Framework. PyQT는 결정적으로 Qt Designer라는 툴을 이용해 쉽게 인터페이스를 만들 수 있다는 강력한 장점이 있고 wxPython도 wxWidget의 명성 덕에 여러. How do I link the newly built library to the folling qt. Once the plot is launched by clicking the button, this increases to 25Mb. QDialog:: QDialog ( QWidget * parent = nullptr, Qt::WindowFlags f = ) The widget flags f are passed on to the QWidget constructor. Ok! Now we're ready to take a look at the PyQt angle to all this. 1, most of the examples are licensed under GPLv2. 종종 PyQT와 비교되는데 PyQT도 비교적 OS native한 look을 제공하는 반면 상업적 이용을 위해서는 무료가 아니라는 단점이 있다. Como sabemos, nesta etapa entenderemos como funcionam as coisas por trás do PyQt5. In the example code, it inserted customized behavior when user selects file->exit by overriding closeEvent() event handler, but in other context, when a behavior is needed to handle user interaction, the single-slot mechanism is always used. 4 and above, but higher python versions may be required in the near future. ignore() #Может наоборот, проигнорировать событие и отказаться закрывать окно. py, change:2017-01-02,size:1298b. ) The examples are useful to sorta figure it out, but a proper description of the methods and their arguments would be very useful. To build and run the example: Create an empty folder. iconname: The name of the icon which the page have. See also insertToolBarBreak(), addToolBar(), and addToolBarBreak(). A simple example with texture 3D. As for GTK, I also found the LexPOV. QMainWindow has its own layout to which you can add PySide. Qt classes begin with the letter Q to easily recognize that come from the Qt framework. " In other words, this new implementation is focused on improving speed, maintainability and extensibility of wxPython, as well as removing most of the cruft that had. Below are a few short examples to creating PyQt apps and getting a window on the screen. Learn PyQt, a complete PyQt5 tutorial series updated 2019 basic concepts through to multithreading and custom widgets - Martin Fitzpatrick. EncodingsContextMenu(title='Encodings', parent=None, selected_encoding='ANSI_X3. examples pyqtgraph. 1, most of the examples are licensed under GPLv2. gtk/qt scintilla help !. For example you want to create a wx. make and make install for PyQT5, sip work without errors but spyder still complain that PyQT not instaled also when I run python and the run "import PyQT5" it complain: ImportError: No module named PyQT5 I also install pip install PyQT5 and it not helped. Qt's QWebView is a little finicky and doesn't let anything create a new window (or close one) without you're (the programmer) express written consent. BaseWidget (*args, **kwargs) [source] ¶. QtWidgets import QApplication, QWidget, QToolTip, QPushButton if __name__. API¶ class pyforms_gui. However, in your implementation, ensure that you call PySide. returns the filters used for QDialog. При нажатии на эту кнопку открывается ещё одно окно и в обоих окнах выполняются функции. xyz;" and I feed it, using glBindBufferBase, with a VBO containing float[3]s, i get incorrect results. First programs in PyQt5 creates simple PyQt5 examples. QtWidgets import QTabWidget from AnyQt. [email protected] It seems working well with X button - event gets 'accepted' when action is confirmed and 'canceled' when cancel button is clicked. 编程字典(CodingDict. QtWidgets import (QApplication, QLabel, QLineEdit. Learn to create a desktop app with Python and Qt. Pass data from Qthread to QtGui. Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. # -*- coding: utf-8 -*- """ Simple example showing the creation of a Qt application with the NodeWidget as the one and only widget in the application. Transformed Changed Signal. If you do not want your widget to be hidden, or want some special handing, you should reimplement the event handler and ignore() the event. This difference in the parent argument could be handled just the same way as for example the open() context manager works:. I can check and event. ) このウインドウを↑デフォルトとしたクラスExampleをつくっています。 こんな感じのテンプレ貯めていくのが目標です。 #!/usr/bin/python # -*- coding: utf-8 -*…. QtWidgets module. You should be able to google search an example in python using that specific feature of whatever you are searching for on the docs [CLASSNAME] python example Sure its not going to return simplified examples, but should give you a direction to point to. I'm currently learning how to build an application with pyqt5 and encountered some problem with closeEvent method, overriden so user gets asked for confirmation by QMessageBox object. QtWidgets import QApplication, QWidget, QToolTip, QPushButton if __name__. Your example worked just simple and easy. > The problem I am facing with it is that two plot windows open instead of > one, one is. Really new to pyqt! I am dynamically adding a number of QtGui. protocol ("WM_DELETE_WINDOW", exit_dialog) root. 15 Minute Apps - "A collection of 15 small — minute — desktop applications written in Python using the PyQt framework. focusNextPrevChild. QtWidgets import QApplication, QWidget. My problem is that the on-line examples I've seen use QWidget instead of QMainWindow to setup the class. Source code for openlp. setCheckable(True. QTranslator() но как правильно пользоваться не разобрался (возможно это и не нужно). Using the FreeCAD 3D view widget directly. QtWidgets import QTabWidget from AnyQt. 默认情况下,如果我们点击标题栏上的 x 按钮,qwidget 关闭。有时候,我们需要改变这个默认行为。例如,如果我们有一个文件,要在编辑器中打开,我们可. However, in your implementation, ensure that you call PySide. class Example here subclasses QWidget, which has its own closeEvent method. 0, QWidget автоматически использует двойную буферизацию для рисования, так что нет никакой необходимости писать код двойной буферизации в paintEvent() для того, чтобы избежать мерцания. I took the example that ships with 1. def closeEvent (self, ce): It is base on example from matplolib. py from PyQt5 import QtGui, QtCore, QtWidgets from numpy import arange, sin, pi from matplotlib def closeEvent. Just connect to the window's close slot: self. That works in the command line client, but I can't get it to work in a PyQt example program. Bases: PyQt5. By voting up you can indicate which examples are most useful and appropriate. In Qt, events are objects that represent things that have happened either within an application or as a result of outside activity that the application needs to know about. dev1607250143 # # WARNING! All changes made in this file will be lost! from PyQt5 import QtCore, QtGui, QtWidgets. Python FigureCanvasQTAgg - 30 examples found. argv) 所有的PyQt5应用必须创建一个应用(Application)对象。sys. (1)でstr1とstr2は同じメモリ領域を指します。 (2)でstr2は"Dumpty"となりますが、str1は"Humpty"のままになります。 (3)でstr1が指していた"Humpty"は不要になり、自動的にメモリから解放されます。. However, for real life application, I believe it's best to leave the convenience widgets (like QListWidget) behind, and head for the model/view pyqt4 classes. Nothing happens, just a «waiting» cursor on a white canvas, but the menus are operational - you can open for example a window with settings/parameters. The following blog describes a simple Windows & Linux serial terminal, that can be adapted to handle special protocols;…. focusNextChild. Bem, esta é a segunda parte da série de artigos que pretendem abordar exclusiva e unicamente o PyQt5 por completo. All the example programs have been tested on Windows, Linux, and Mac OS X, using Python 2. GUI가 메인에서 업데이트되어야하기 때문에 스레드가 제공하는 데이터를 직접 업데이트하지 말고 신호를 통해 GUI를 업데이트하려는 경우 GUI 스레드에 의해 호출 된 스레드. Here are the examples of the python api PyQt5. Como sabemos, nesta etapa entenderemos como funcionam as coisas por trás do PyQt5. convert pdf to tiff c#: Copy and paste signature into pdf control SDK system azure. First programs in PyQt5 creates simple PyQt5 examples. In this article you will learn how to create a PyQt5 messagebox: To show a messagebox we need to import QMessageBox. QtWidgets import QVBoxLayout from AnyQt. Buttonについて 横一列にレイアウトしたボタンのサンプルです。 グループ化しています。 setFocusPolicy(Qt. A dialog window is a top-level window mostly used for short-term tasks and brief communications with the user. argv参数是来自命令行的一系列参数。Python脚本可以在shell中被运行。这就是一个我们控制我们脚本启动的一个方式。 w = QWidget() QWidget是PyQt5的所用用户接口对象中的一个基础. In Qt's world, an application main window is a class derived from QMainWindow. QUiLoader 's version. The following are code examples for showing how to use PyQt5. The code that connects it to the close signal exists! But, it's inside of QWidget (or another superclass) so you don't see it here. 04 with Python3. QtWidgets import QApplication, QWidget. The code below shows a small window on the screen. 2 value is greater than zero, the value is weighted against the stretch factors of the other items in the same line to determine the amount of space given to the item. Before I attempt to write my own Python PyQt4 module functions I wanted to ask if anyone has such a function to share. It has been tested on Qt Symbian Simulator. QCloseEvent taken from open source projects. Hi Ala, On Mon, Jul 20, 2009 at 11:44 AM, Ala Al-Shaibani wrote: > Hello everyone. Tabbed and stacked widgets allow to activate one such window at a time. Here is an example project I created using Pyqt5:. It should be written in such a way that it always returns quickly (typically after processing one data item) so that Qt can deliver events to widgets and stop the timer as soon as it has done all its work. Can you direct me to more examples using super and closeEvent? – Crawdad_Buckwheat Jul 29 '14 at 23:59 That's exactly what I'm doing. Signal released() is connected to slot handleButton() which changes the text and the size of the button. The examples in this tutorial as easy as possible, showing useful ways to write and structure your program. 使用时需要heart. Note a mini fully working bit of example code is extremely helpful as it means someone trying to help you does not have to do it for you. convert pdf to tiff c#: Copy and paste signature into pdf control SDK system azure. QtGui import QIcon class Example pass def closeEvent (self, event. py, change:2017-01-02,size:1298b. 6 and the latest Qt 5 and PyQt5 familiy modules (PyQt5, sip, qscintilla, pyqtchart) The problem: Now that the compilation issue is over (Unable to compile QGIS 3. This viewer is a simple container object that holds a Matplotlib axes for showing images. class WiFingerprint. 1(64ビット)とPython 3. ONERA/PySide-5/8 PySide - Introduction marc. PySide - Introduction - part 002. Thankfully, with PyQt that is pretty simple. PyQt5 from riverbank. pyqt5 thread example (1) QThread를 구현할 때 수행 할 작업은 run () 메서드에서 수행해야합니다. QSettings class provides platform-independent application settings. There are other solutions, involving synchronisation between threads that will allow you to handle the problem without the polling (the root. The examples in this tutorial as easy as possible, showing useful ways to write and structure your program. If, for example, you don't want a What's This button in the title bar of the dialog, pass Qt::WindowTitleHint | Qt::WindowSystemMenuHint in f. Frame widget, which has no parent, its identifier is 100, the title is 'Title', the position is (100,50) and the size is (100,100). The closeEvent() in the Application example shows a close event handler that asks whether to save a document before closing. QtWidgets import QApplication, QWidget. You can vote up the examples you like or vote down the exmaples you don't like. The simplest approach is to reimplement a specific event handler. 04 with Python3. Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. This is very useful for independent top-level windows in a multi-window application. So for example, before the button is pressed, the Application takes around 20Mb. 7 / pyqt5 / Win10 and it works just fine. iconname: The name of the icon which the page have. If you specify all values of the parameters in order, you don't need to specify the parameter names. PyQt4 和 PyQt5 的不同之处. QUiLoader and reimplement this function to intervene process of constructing a user interface or widget. Multiple Document Interface. You can reimplement this function to change the way the widget responds to window close requests. The example also demonstrates how to use QPainter to draw an image in real time, as well as to repaint widgets. It seems working well with X button - event gets 'accepted' when action is confirmed and 'canceled' when cancel button is clicked. gui – The Graphical User Interface¶ The Main Window ¶ Create and handle the VDAT GUI, as well as some specific functions related to handling particular elements of the GUI, like the progress bar. Pass data from Qthread to QtGui. In Qt, an MDI application is created by using the QMdiArea class as the central widget and by making each document window a QMdiArea subwindow. You can vote up the examples you like or vote down the exmaples you don't like. 3(64位)PyQt5-5 QTable的问题 1. The difference is the parent argument where in one case it must be None and in the other it must be a pointer to the Maya GUI Main Window. Tabbed and stacked widgets allow to activate one such window at a time. In this post I will describe the process of of reading, performing any arbitrary image processing algorithm and displaying an image read from a video file, camera or RTSP feed using OpenCV , and the same time keeping the user interface (created using Qt) responsive. QFrame The class implements the most basic widget or window. Can you tell me how the ui can be parented to the main max window as currently, the Ui loses focus when the main max screen is selected and you have to select the ui/tool from the taskbar. 6 release of wxPython Phoenix, built on 21 May 2019. 2, and PyQt 4. Something that you should consider about PyQt5 is that licensed under the GPL 3. Since this seems to be a common issue and there doesn't seem to be a single document walking through the entire process, I put together a simple example and an explanation of the steps involved in embedding pyqtgraph plots in a PyQt UI. By voting up you can indicate which examples are most useful and appropriate. So this is my very first time in this site.