{"id":246248,"date":"2021-12-28T05:08:05","date_gmt":"2021-12-28T05:08:05","guid":{"rendered":"https:\/\/imarticus.org\/?p=246248"},"modified":"2024-04-06T20:13:18","modified_gmt":"2024-04-06T20:13:18","slug":"heres-how-to-create-your-first-desktop-application-in-python","status":"publish","type":"post","link":"https:\/\/imarticus.org\/blog\/heres-how-to-create-your-first-desktop-application-in-python\/","title":{"rendered":"Here’s how to create your first desktop application in python"},"content":{"rendered":"

Most young developers have questions about creating desktop software using python. But before going into the process of developing a desktop application, they should <\/span>learn python programming<\/b><\/a> beforehand to learn concepts related to python.<\/span><\/p>\n

Step By Step Guide to Create a GUI App in Python<\/b><\/h3>\n

Step 1<\/b><\/p>\n

In this step, define the current task. Deciding what needs to be solved with the application explains further steps. The field has a variety of usage, for example, Data Visualizations, personal application performance to work with images, text, Business automation GUI’s for managing tasks, and developing systems and monitoring. <\/span><\/p>\n

\"bestPrimary estimation of the functionality and size of the application is necessary as it will help choose the best-suited GUI tool kit. <\/span><\/p>\n

In case you are not familiar with Graphical User Interface (GUI), it is recommended to take any of the available <\/span>AI and machine learning courses to clear the fundamentals.\u00a0\u00a0<\/span><\/p>\n

Step 2\u00a0\u00a0\u00a0<\/b><\/p>\n

Choose the correct GUI package and play around with it using python. There are multiple Python-based packages available to do this. One of the easiest ways to do so is by using Tkinter. It allows developers to create small and simple applications using a GUI interface. Popular third-party packages include PyQt, Kivy, WxPython, and Pyside. To know about these, individuals can look at the <\/span>Python desktop application development tutorial<\/a>.<\/b><\/p>\n

Step 3<\/b><\/p>\n

Here PyQt5 is used as a GUI toolkit for the desktop application. Next, download and install the package.<\/span><\/p>\n

Step 4\u00a0<\/b><\/p>\n

Then create a pyqt_app1.py file to import PyQt5 modules. After creating PyqtApp class, in the _init_function, in the bottom, create and import instruction with a file name with if _name+ == \u201c_main\u201d: and type lines with calling pyqt based app, importing sys module, calling show () to start the GUI application.<\/span><\/p>\n

from PyQt5 import QtWidgets, QtGui, QtCore<\/span><\/p>\n

class PyQtApp(QtWidgets.QWidget):<\/span><\/p>\n

\u00a0 \u00a0<\/span><\/p>\n

\u00a0 \u00a0 def __init__(self, parent=None):<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 QtWidgets.QWidget.__init__(self, parent)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setWindowTitle(“PyQt Application”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setWindowIcon(QtGui.QIcon(“Your\/image\/file.png”))<\/span><\/p>\n

 <\/p>\n

if __name__ == “__main__”:<\/span><\/p>\n

\u00a0 \u00a0 import sys<\/span><\/p>\n

\u00a0 \u00a0 app = QtWidgets.QApplication(sys.argv)<\/span><\/p>\n

\u00a0 \u00a0 myapp = PyQtApp()<\/span><\/p>\n

\u00a0 \u00a0 myapp.show()<\/span><\/p>\n

\u00a0 \u00a0 sys.exit(app.exec_())<\/span><\/p>\n

 <\/p>\n

Step 5<\/b><\/p>\n

Then add some style, font, and position of the application. Change the background colour by altering the line – self.element.setStyleSheet(\u201cbackground-color: #hex number or rgba(). But to position the window, a desktop resolution is required. But this can be done by using multiple codes.<\/span><\/p>\n

from PyQt5 import QtWidgets, QtGui, QtCore<\/span><\/p>\n

class PyQtApp(QtWidgets.QWidget):<\/span><\/p>\n

\u00a0 \u00a0<\/span><\/p>\n

\u00a0 \u00a0 def __init__(self, parent=None):<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 QtWidgets.QWidget.__init__(self, parent)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setWindowTitle(“PyQt Application”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setWindowIcon(QtGui.QIcon(“Your\/image\/file.png”))<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setMinimumWidth(resolution.width() \/ 3)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setMinimumHeight(resolution.height() \/ 1.5)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setStyleSheet(“QWidget {background-color:<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0rgba(0,41,59,255);}<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0QScrollBar:horizontal {<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0width: 1px; height: 1px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background-color: rgba(0,41,59,255);} \u00a0<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0QScrollBar:vertical {width: 1px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0height: 1px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background-color: rgba(0,41,59,255);}”)<\/span><\/p>\n

 <\/p>\n

if __name__ == “__main__”:<\/span><\/p>\n

\u00a0 \u00a0 import sys<\/span><\/p>\n

\u00a0 \u00a0 app = QtWidgets.QApplication(sys.argv)<\/span><\/p>\n

\u00a0 \u00a0 desktop = QtWidgets.QApplication.desktop()<\/span><\/p>\n

\u00a0 \u00a0 resolution = desktop.availableGeometry()<\/span><\/p>\n

\u00a0 \u00a0 myapp = PyQtApp()<\/span><\/p>\n

\u00a0 \u00a0 myapp.setWindowOpacity(0.95)<\/span><\/p>\n

\u00a0 \u00a0 myapp.show()<\/span><\/p>\n

\u00a0 \u00a0 myapp.move(resolution.center() – myapp.rect().center())<\/span><\/p>\n

\u00a0 \u00a0 sys.exit(app.exec_())<\/span><\/p>\n

else:<\/span><\/p>\n

\u00a0 \u00a0 desktop = QtWidgets.QApplication.desktop()<\/span><\/p>\n

\u00a0 \u00a0 resolution = desktop.availableGeometry()<\/span><\/p>\n

\u00a0<\/span><\/p>\n

Step 6<\/b><\/p>\n

In this step, adding functionality to the app is necessary. After all, while solving tasks, a graphical interface will make the user comfortable using the application. We can also add frames, fields, buttons and other graphics into the application. Using buttons and text fields will provide good and effective results. For best view buttons, here is how to create a new class for the application with styling and font.<\/span><\/p>\n

from PyQt5 import QtWidgets, QtGui, QtCore<\/span><\/p>\n

font_but = QtGui.QFont()<\/span><\/p>\n

font_but.setFamily(“Segoe UI Symbol”)<\/span><\/p>\n

font_but.setPointSize(10)<\/span><\/p>\n

font_but.setWeight(95)<\/span><\/p>\n

 <\/p>\n

class PushBut1(QtWidgets.QPushButton):<\/span><\/p>\n

\u00a0 \u00a0<\/span><\/p>\n

\u00a0 \u00a0 def __init__(self, parent=None):<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 super(PushBut1, self).__init__(parent)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setMouseTracking(True)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setStyleSheet(“margin: 1px; padding: 7px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background-color: rgba(1,255,0,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0color: rgba(1,140,0,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-style: solid;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-radius: 3px; border-width: 0.5px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-color: rgba(1,140,0,100);”)<\/span><\/p>\n

\u00a0 \u00a0<\/span><\/p>\n

\u00a0 \u00a0 def enterEvent(self, event):<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setStyleSheet(“margin: 1px; padding: 7px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background- color: rgba(1,140,040,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0color: rgba(1,140,255,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-style: solid; border-radius: 3px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-width: 0.5px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-color: rgba(1,140,140,100);”)<\/span><\/p>\n

\u00a0 \u00a0<\/span><\/p>\n

\u00a0 \u00a0 def leaveEvent(self, event):<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setStyleSheet(“margin: 1px; padding: 7px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background-color: rgba(1,255,0,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0color: rgba(1,140,0,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-style: solid;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-radius: 3px; border-width: 0.5px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-color: rgba(1,140,0,100);”)<\/span><\/p>\n

class PyQtApp(QtWidgets.QWidget):<\/span><\/p>\n

\u00a0 \u00a0<\/span><\/p>\n

\u00a0 \u00a0 def __init__(self, parent=None):<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 QtWidgets.QWidget.__init__(self, parent)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setWindowTitle(“PyQt Application”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setWindowIcon(QtGui.QIcon(“Your\/image\/file.png”))<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setMinimumWidth(resolution.width() \/ 3)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setMinimumHeight(resolution.height() \/ 1.5)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setStyleSheet(“QWidget<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0{background-color: rgba(1,255,0,100);}<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0QScrollBar:horizontal<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0{width: 1px; height: 1px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background-color: rgba(0,140,0,255);}<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0QScrollBar:vertical<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0{width: 1px; height: 1px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background-color: rgba(0,140,0,255);}”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.textf = QtWidgets.QTextEdit(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.textf.setPlaceholderText(“Results…”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.textf.setStyleSheet(“margin: 1px; padding: 7px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0background-color: \u00a0 \u00a0 \u00a0<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0rgba(1,255,0,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0color: rgba(1,140,0,100);<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-style: solid;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-radius: 3px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-width: 0.5px;<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0border-color: rgba(1,140,0,100);”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but1 = PushBut1(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but1.setText(“\ue2b5”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but1.setFixedWidth(72)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but1.setFont(font_but)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but2 = PushBut1(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but2.setText(“\ue2b5”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but2.setFixedWidth(72)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but2.setFont(font_but)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but3 = PushBut1(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but3.setText(“\ue2b5”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but3.setFixedWidth(72)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but3.setFont(font_but)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but4 = PushBut1(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but4.setText(“\ue2b5”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but4.setFixedWidth(72)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but4.setFont(font_but)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but5 = PushBut1(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but5.setText(“\ue2b5”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but5.setFixedWidth(72)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but5.setFont(font_but)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but6 = PushBut1(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but6.setText(“\ue2b5”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but6.setFixedWidth(72)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but6.setFont(font_but)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but7 = PushBut1(self)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but7.setText(“\ue2b5”)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but7.setFixedWidth(72)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.but7.setFont(font_but)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1 = QtWidgets.QGridLayout()<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.textf, 0, 0, 14, 13)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.but1, 0, 14, 1, 1)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.but2, 1, 14, 1, 1)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.but3, 2, 14, 1, 1)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.but4, 3, 14, 1, 1)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.but5, 4, 14, 1, 1)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.but6, 5, 14, 1, 1)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.addWidget(self.but7, 6, 14, 1, 1)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.grid1.setContentsMargins(7, 7, 7, 7)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.setLayout(self.grid1)<\/span><\/p>\n

 <\/p>\n

if __name__ == “__main__”:<\/span><\/p>\n

\u00a0 \u00a0 import sys<\/span><\/p>\n

\u00a0 \u00a0 app = QtWidgets.QApplication(sys.argv)<\/span><\/p>\n

\u00a0 \u00a0 desktop = QtWidgets.QApplication.desktop()<\/span><\/p>\n

\u00a0 \u00a0 resolution = desktop.availableGeometry()<\/span><\/p>\n

\u00a0 \u00a0 myapp = PyQtApp()<\/span><\/p>\n

\u00a0 \u00a0 myapp.setWindowOpacity(0.95)<\/span><\/p>\n

\u00a0 \u00a0 myapp.show()<\/span><\/p>\n

\u00a0 \u00a0 myapp.move(resolution.center() – myapp.rect().center())<\/span><\/p>\n

\u00a0 \u00a0 sys.exit(app.exec_())<\/span><\/p>\n

else:<\/span><\/p>\n

\u00a0 \u00a0 desktop = QtWidgets.QApplication.desktop()<\/span><\/p>\n

\u00a0 \u00a0 resolution = desktop.availableGeometry()<\/span><\/p>\n

Step 7<\/b><\/p>\n

You can add a few more fields and explore the possibilities of PyQt.<\/span><\/p>\n

Step 8<\/b><\/p>\n

Then connect the buttons and functions for a calling event. For this, we need to add an additional line to the\u00a0 _init_ function of the main class.<\/span><\/p>\n

self.but1.clicked.connect(self.on_but1)<\/span><\/p>\n

Step 9<\/b><\/p>\n

You can add images in this step. The second button in the image will call the image file from the text to put it in the right bottom corner.\u00a0<\/span><\/p>\n

Adding QLabel:\u00a0<\/span><\/p>\n

self.lb1 = QtWidgets.QLabel(self)<\/span><\/p>\n

self.lb1.setFixedWidth(72)<\/span><\/p>\n

self.lb1.setFixedHeight(72)<\/span><\/p>\n

 <\/p>\n

Adding function:<\/span><\/p>\n

def on_but2(self):<\/span><\/p>\n

\u00a0 \u00a0 txt = self.textf.toPlainText()<\/span><\/p>\n

\u00a0 \u00a0 try:<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 img = QtGui.QPixmap(txt)<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 self.lb1.setPixmap(img.scaledToWidth(72,<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0QtCore.Qt.SmoothTransformation))<\/span><\/p>\n

\u00a0 \u00a0 except:<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 pass<\/span><\/p>\n

To connect the second button and the function:\u00a0<\/span><\/p>\n

self.but2.clicked.connect(self.on_but2)<\/span><\/p>\n

Step 10<\/b><\/p>\n

Complete and run the application. Apart from this PyQt has various other applications, and you can use those to create complete desktop applications.<\/span><\/p>\n

\u00a0If you are not familiar with coding, you can <\/span>learn python programming<\/b> or enroll in any <\/span>AI and machine learning courses. <\/b>Apart from this, you can also look at the <\/span>Python desktop application development tutorial<\/b>.\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Level 1<\/b><\/td>\n<\/td>\n<\/tr>\n
Copyscape Premium Verification<\/span><\/td>\nText Clear, But Code Matched<\/span><\/td>\n<\/tr>\n
Grammarly Premium Score<\/span><\/td>\n96<\/span><\/td>\n<\/tr>\n
Readability Score<\/span><\/td>\n12.1<\/span><\/td>\n<\/tr>\n
Primary Keyword Usage<\/span><\/td>\nDone<\/span><\/td>\n<\/tr>\n
Secondary Keyword Usage<\/span><\/td>\nDone<\/span><\/td>\n<\/tr>\n
Highest Word Density\u00a0<\/span><\/td>\nSelf \u2013 7.39%\u00a0<\/span><\/td>\n<\/tr>\n
Data\/Statistics Validation Date<\/span><\/td>\n<\/td>\n<\/tr>\n
Level 2<\/b><\/td>\n<\/td>\n<\/tr>\n
YOAST SEO Plugin Analysis<\/span><\/td>\n3 Green, 4 Red<\/span><\/td>\n<\/tr>\n
Call-to-action Tone Integration<\/span><\/td>\nNA<\/span><\/td>\n<\/tr>\n
LSI Keyword Usage<\/span><\/td>\nNA<\/span><\/td>\n<\/tr>\n
Level 3<\/b><\/td>\n<\/td>\n<\/tr>\n
Google Featured Snippet Optimization<\/span><\/td>\nNA<\/span><\/td>\n<\/tr>\n
Content Camouflaging<\/span><\/td>\nNA<\/span><\/td>\n<\/tr>\n
Voice Search Optimization<\/span><\/td>\nNA<\/span><\/td>\n<\/tr>\n
Generic Text Filtration<\/span><\/td>\nDone<\/span><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
Content Shelf-life<\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Most young developers have questions about creating desktop software using python. But before going into the process of developing a desktop application, they should learn python programming beforehand to learn concepts related to python. Step By Step Guide to Create a GUI App in Python Step 1 In this step, define the current task. Deciding […]<\/p>\n","protected":false},"author":1,"featured_media":241907,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_mo_disable_npp":"","_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[23],"tags":[2664,3101,3102],"class_list":["post-246248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-analytics","tag-artificial-intelligence-and-machine-learning-courses","tag-learn-python-programming-course","tag-ai-and-ml-course"],"acf":[],"aioseo_notices":[],"modified_by":"Imarticus Learning","_links":{"self":[{"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/posts\/246248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/comments?post=246248"}],"version-history":[{"count":3,"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/posts\/246248\/revisions"}],"predecessor-version":[{"id":263207,"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/posts\/246248\/revisions\/263207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/media\/241907"}],"wp:attachment":[{"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/media?parent=246248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/categories?post=246248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imarticus.org\/blog\/wp-json\/wp\/v2\/tags?post=246248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}