We can set the size of label using resize() method and size can be adjusted with respect to the content using adjustSize() method. In this article, we will see how we can access the size. In order to do so we will use size() method. This method returns the Qsize object which is the parameter of resize() method.
Syntax : label.size()
Argument : It takes no argument.
Return : It returns the QtCore.Qsize object
Code :
# importing the required libraries from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets import * import sys class Window(QMainWindow): def __init__(self): super().__init__() # set the title self.setWindowTitle("Python") # setting geometry self.setGeometry(100, 100, 600, 400) # creating a label widget self.label_1 = QLabel("old label ", self) # setting up the border self.label_1.setStyleSheet("border :3px solid black;") # resizing the label self.label_1.resize(150, 40) # moving the label self.label_1.move(100, 100) # printing the size of old label print(self.label_1.size()) # creating a new label widget self.label_2 = QLabel("new Label ", self) # setting up the border self.label_2.setStyleSheet("border :3px solid black;") # moving the label self.label_2.move(200, 200) # resizing the label self.label_2.adjustSize() # printing the size of new label print(self.label_2.size()) # show all the widgets self.update() self.show() # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() # start the app sys.exit(App.exec()) |
Output :
PyQt5.QtCore.QSize(150, 40) PyQt5.QtCore.QSize(150, 40)
