pyside6 tab widget

PySide6 is a Python module that provides bindings for the Qt framework. The Qt framework is a popular cross-platform application development framework that allows developers to create applications that can run on multiple operating systems.

The QTabWidget class in PySide6 provides a container widget for displaying multiple pages of content, each represented by a tab. Here is an example of how to create a simple tab widget in PySide6:

import sys
from PySide6.QtWidgets import QApplication, QTabWidget, QWidget, QVBoxLayout, QLabel

class MyTabWidget(QTabWidget):
    def __init__(self):
        super().__init__()

        # Create two tabs
        self.tab1 = QWidget()
        self.tab2 = QWidget()
        self.addTab(self.tab1, "Tab 1")
        self.addTab(self.tab2, "Tab 2")

        # Add some content to the first tab
        layout1 = QVBoxLayout()
        self.label1 = QLabel("This is the first tab!")
        layout1.addWidget(self.label1)
        self.tab1.setLayout(layout1)

        # Add some content to the second tab
        layout2 = QVBoxLayout()
        self.label2 = QLabel("This is the second tab!")
        layout2.addWidget(self.label2)
        self.tab2.setLayout(layout2)

if __name__ == '__main__':
    app = QApplication(sys.argv)
    widget = MyTabWidget()
    widget.show()
    sys.exit(app.exec_())

In this example, we create a custom class called `MyTabWidget` that inherits from `QTabWidget`. In the constructor, we create two tabs and add them to the tab widget using the `addTab` method. We then add some content to each tab using `QVBoxLayout` layouts and `QLabel` widgets.

Finally, we create an instance of `MyTabWidget` and show it using `show()`. We also start the event loop using `app.exec_()` to keep the application running.