In this article we will see how we can set the grab gesture to the spin box. There are various grab gestures available for the spin box : tap gesture, a Tap-And-Hold (Long-Tap) gesture, a Pan gesture, a Pinch gesture, a Swipe gesture and a custom gesture. In order to do this we use grabGesture method with the spin box object.
Syntax : font_metrics.grabGesture(Qt.TapGesture) Argument : It takes gesture flag as argument Return : It returns None
Below is the implementation
Python3
# importing librariesfrom PyQt5.QtWidgets import *from PyQt5 import QtCore, QtGuifrom PyQt5.QtGui import *from PyQt5.QtCore import *import sysclass 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(1, 999999) # setting prefix to spin self.spin.setPrefix("PREFIX ") # setting suffix to spin self.spin.setSuffix(" SUFFIX") # setting grab gesture self.spin.grabGesture(Qt.TapGesture)# create pyqt5 appApp = QApplication(sys.argv)# create the instance of our Windowwindow = Window()# start the appsys.exit(App.exec()) |
Output :
