How To Create QPushButton In PyQt5

In this PyQt5 article i want to show you How To Create QPushButton In PyQt5. The QPushButton widget provides a command button.The push button, or command button, is perhaps the most commonly used widget in any graphical user interface. Push (click) a button to command the computer to perform some action, or to answer a question. Typical buttons are OK, Apply, Cancel, Close, Yes, No and Help.

OK in the previous article we have created our Window in PyQt5, the process is the same. also you can check my article about How To Create Window In PyQt5 (Python GUI Development)

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First let me show you the complete code for How To Create QPushButton In PyQt5 after that iam going to describe the code.

from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton
import sys
from PyQt5 import QtGui
from PyQt5.QtCore import QRect
from PyQt5 import QtCore
class Window(QMainWindow):
    def __init__(self):
        super().__init__()
        title = "PyQt5 PushButton"
        left = 500
        top = 200
        width = 300
        height = 250
        iconName = "icon.png"
        self.setWindowTitle(title)
        self.setWindowIcon(QtGui.QIcon(iconName))
        self.setGeometry(left,  top, width, height)
        self.UiComponents()
        self.show()
    def UiComponents(self):
        button = QPushButton("Close Application", self)
        #button.move(50,50)
        button.setGeometry(QRect(100,100,150,40))
        button.setIcon(QtGui.QIcon("icon.png"))
        button.setIconSize(QtCore.QSize(40,40))
        button.setToolTip("&lt;h1&gt;This Is Click Button&lt;h1&gt;")
        button.clicked.connect(self.ButtonAction)
    def ButtonAction(self):
         print("Hello World")
         sys.exit()
if __name__ == "__main__":
    App = QApplication(sys.argv)
    window = Window()
    sys.exit(App.exec_())

from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton

import sys

from PyQt5 import QtGui

from PyQt5.QtCore import QRect

from PyQt5 import QtCore

class Window(QMainWindow):

def __init__(self):

super().__init__()

title = "PyQt5 PushButton"

left = 500

top = 200

width = 300

height = 250

iconName = "icon.png"

self.setWindowTitle(title)

self.setWindowIcon(QtGui.QIcon(iconName))

self.setGeometry(left, top, width, height)

self.UiComponents()

self.show()

def UiComponents(self):

button = QPushButton("Close Application", self)

#button.move(50,50)

button.setGeometry(QRect(100,100,150,40))

button.setIcon(QtGui.QIcon("icon.png"))

button.setIconSize(QtCore.QSize(40,40))

button.setToolTip("<h1>This Is Click Button<h1>")

button.clicked.connect(self.ButtonAction)

def ButtonAction(self):

print("Hello World")

sys.exit()

if __name__ == "__main__":

App = QApplication(sys.argv)

window = Window()

sys.exit(App.exec_())

In the above code we have imported our required classes after that we have created our Window class with the requirements of the window and in the UiComponents() method we create our QPushButton object , we set the geometry for the button, also we have created QIcon and setIconSize for the QPushButton. in the ButtonAction() method or slot we create just an Hello World.

Run the complete code and this will be the result

Also you can watch the complete video for this article

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