PyQt5 QSpinBox – Get the united region with Children region
In this article we will see how we can get united with the children region of spin box and another region, children region holds the combined region occupied by the spin box’s children. In order to get the children region we use childrenRegion method. United region will be the union of the children region and the children region
In order to do this we use united method with the children region object of the spin box
Syntax : children_region.united(rectangle)
Argument : It takes QRect as argument also it can take QRegion
Return : It returns None
Below is the implementation
Python3
# importing libraries from PyQt5.QtWidgets import * from PyQt5 import QtCore, QtGui from PyQt5.QtGui import * from PyQt5.QtCore import * import sys class Window(QMainWindow): def __init__( self ): super ().__init__() # setting title self .setWindowTitle("Python ") # setting geometry self .setGeometry( 100 , 100 , 600 , 400 ) # calling method self .UiComponents() # showing all the widgets self .show() # method for widgets def UiComponents( self ): # creating spin box self .spin = QSpinBox( self ) # setting geometry to spin box self .spin.setGeometry( 100 , 100 , 250 , 40 ) # setting range to the spin box self .spin.setRange( 0 , 999999 ) # setting prefix to spin self .spin.setPrefix("Prefix ") # setting suffix to spin self .spin.setSuffix(" Suffix") # getting the children region children_region = self .spin.childrenRegion() # creating a label label = QLabel( self ) label.setWordWrap( True ) # setting geometry to the label label.setGeometry( 100 , 200 , 200 , 60 ) # QRect rectangle = QRect( 200 , 200 , 40 , 50 ) # getting united region with the children region children_region = children_region.united(rectangle) # setting text to the label label.setText("United region : " + str (children_region.rects())) # create pyqt5 app App = QApplication(sys.argv) # create the instance of our Window window = Window() window.spin.setFocus() # start the app sys.exit(App. exec ()) |
Output :
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