Creation of a Mini Python Application with PyQt5 and Qt Designer
We will see in this practical tutorial, how to create a mini PyQt5 application With Qt Designer which asks the user to enter an integer N and return its double…
The QLabel Widget PyQt5 Python
1 - Creation of a QLabelPyQt5 To create labels within a window, PyQt5 offers us the QLabel class. You just have to instantiate this class by adding the parent container…
The QMainWindow Class
1 - What is the QMainWindow Class ? The QMainWindow class has been specially designed to manage the main window of your application when it is complex. Among the features…
Converting numerical types in python
s = input ("Type a number:") int_s = int (s) #Conversion of string to intprint (type(int_s)) float_s = float (s) #Conversion of string to floatprint (type(float_s)) complex_s = complex (s)…
Python String Methods
capitalize() Converts the first character to upper case casefold() Converts string into lower case center() Returns a centered string count() Returns the number of times a…
QGridLayout Manager In PyQt5 Python
Source code import sysfrom PyQt5.QtWidgets import QApplication, QWidget, QPushButton , QGridLayoutdef window(): app = QApplication(sys.argv) win = QWidget() grid = QGridLayout() grid.addWidget(QPushButton("Button 1") , 0 , 0) grid.addWidget(QPushButton("Button 2") ,…
Input Text Field With The QLineEdit PyQt Class
import sysfrom PyQt5.QtWidgets import QApplication, QWidget, QLineEditdef onChangeText(): Text = fieldEdit.text() print(Text)app = QApplication(sys.argv) widget = QWidget() fieldEdit = QLineEdit(widget)fieldEdit.move(70 , 20)fieldEdit.resize(200 , 30)fieldEdit.textChanged.connect(onChangeText)widget.setGeometry(100,100,400,200) widget.setWindowTitle("QLineEdit Input Text Field !") widget.show()sys.exit(app.exec_())…