![]() We can easily add other options:īuttonReply = QMessageBox.question(self, 'PyQt5 message', "Do you want to save?", QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel, QMessageBox.Cancel) Take into account we use QMessageBox.Yes and QMessageBox.No. tGeometry(self.left, self.top, self.width, self.height)īuttonReply = QMessageBox.question(self, 'PyQt5 message', "Do you like PyQt5?", QMessageBox.Yes | QMessageBox.No, QMessageBox.No) Related course: Create GUI Apps with PyQt5Ĭopy the code below to display a messagebox. We use the method QMessageBox.question() to display the messagebox. To show a messagebox we need to import QMessageBox.įrom PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QMessageBox The class has method show() display a message box and return immediately. This class provides a modal dialog with a short text, an icon, and buttons. Ctrl+q ) is pressed, as expected, the window closes.In this article you will learn how to create a PyQt5 messagebox:Ī message box is a class to show a small dialog with an ordinary message, an information message, or a question and it can confirm one or two choices.Ī message box can be created using the class QMessageBox. addAction() So when the shortcut specified(i.e. Then that action is added to the window which needs to be closed using the. Also, the triggered parameter is where the function to call on that action being triggered is specified. Where shortcut is the key or key sequence that is needed to be pressed to trigger that action. Then a QAction() is created with some parameters like the name of the action, shortcut and triggered. ![]() The above program creates a simple PyQt5 application with a QLabel as its central widget. Print("Shortcut pressed") #verification of shortcut press Self.exit=QAction("Exit Application",shortcut=QKeySequence("Ctrl+q"),triggered=lambda:self.exit_app) In this way of closing the window, we create a QAction() and then add that action to the window we want to close using the. nnect() method.So when the button is clicked the window closes.Ĭreating a QAction and adding it to the window to trigger the. The function is a simple lambda function that calls the self.close() method.It’s bound to QPushButton() using the. The above program creates a simple PyQt5 application with a QPushButton() as its central widget and then binds a function to trigger on click. Self.b1.nnect(lambda:self.close()) #function binded to the button self.b1 Self.b1=QPushButton("Let's Close this Window") In this way of closing the window, we create a QPushButton() and then bind a function(to close the window) to it which is triggered when that button is clicked. So nothing will be displayed as mentioned earlier.īinding to a PushButton to trigger the. close() method when needed to close a window. NOTE: The above-mentioned program is just a demonstration on how to use. So the window will be created, the widget will be added but it won’t be displayed as it was closed as soon as it was created. The above program creates a simple PyQt5 application with a QLabel as its central widget and then finally, closes it. Self.close() #Closes the window at this point Self.l1=QLabel("Let's Close this Window") close() method whenever that window needs closing. close() method whenever neededĬreate your PyQt5 application and just call the. Creating a QAction and adding it to the window to trigger the.Binding to a PushButton to trigger the.close() method whenever we want to close the window or by some following ways: We can simply achieve this by calling the. ![]() Import sys How to close a window in PyQt5 So for this, we are going to use some libraries of Python namely: PyQt5 and sys. ![]() We will use that method and learn how to achieve our goal in a few ways. This can be achieved by using a simple method of the QWidget class. Hey folks, This tutorial will help you to close a window in PyQt5 in Python.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |