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how can i do this
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how can i do this
#1
is it possible to switch automatically to the next tab when i clik on any item in the first tab? here is the code
from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(800, 600)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.tabWidget = QtWidgets.QTabWidget(self.centralwidget)
        self.tabWidget.setGeometry(QtCore.QRect(30, 20, 351, 491))
        self.tabWidget.setObjectName("tabWidget")
        self.tab = QtWidgets.QWidget()
        self.tab.setObjectName("tab")
        self.listWidget_3 = QtWidgets.QListWidget(self.tab)
        self.listWidget_3.setGeometry(QtCore.QRect(0, 20, 256, 192))
        self.listWidget_3.setObjectName("listWidget_3")
        item = QtWidgets.QListWidgetItem()
        self.listWidget_3.addItem(item)
        item = QtWidgets.QListWidgetItem()
        self.listWidget_3.addItem(item)
        self.tabWidget.addTab(self.tab, "")
        self.tab_2 = QtWidgets.QWidget()
        self.tab_2.setObjectName("tab_2")
        self.listWidget_2 = QtWidgets.QListWidget(self.tab_2)
        self.listWidget_2.setGeometry(QtCore.QRect(0, 10, 256, 192))
        self.listWidget_2.setObjectName("listWidget_2")
        item = QtWidgets.QListWidgetItem()
        self.listWidget_2.addItem(item)
        item = QtWidgets.QListWidgetItem()
        self.listWidget_2.addItem(item)
        self.tabWidget.addTab(self.tab_2, "")
        self.tab_3 = QtWidgets.QWidget()
        self.tab_3.setObjectName("tab_3")
        self.listWidget = QtWidgets.QListWidget(self.tab_3)
        self.listWidget.setGeometry(QtCore.QRect(0, 20, 256, 192))
        self.listWidget.setObjectName("listWidget")
        item = QtWidgets.QListWidgetItem()
        self.listWidget.addItem(item)
        item = QtWidgets.QListWidgetItem()
        self.listWidget.addItem(item)
        self.tabWidget.addTab(self.tab_3, "")
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 21))
        self.menubar.setObjectName("menubar")
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)

        self.retranslateUi(MainWindow)
        self.tabWidget.setCurrentIndex(0)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
        __sortingEnabled = self.listWidget_3.isSortingEnabled()
        self.listWidget_3.setSortingEnabled(False)
        item = self.listWidget_3.item(0)
        item.setText(_translate("MainWindow", "1"))
        item = self.listWidget_3.item(1)
        item.setText(_translate("MainWindow", "2"))
        self.listWidget_3.setSortingEnabled(__sortingEnabled)
        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab), _translate("MainWindow", "Tab 1"))
        __sortingEnabled = self.listWidget_2.isSortingEnabled()
        self.listWidget_2.setSortingEnabled(False)
        item = self.listWidget_2.item(0)
        item.setText(_translate("MainWindow", "3"))
        item = self.listWidget_2.item(1)
        item.setText(_translate("MainWindow", "4"))
        self.listWidget_2.setSortingEnabled(__sortingEnabled)
        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_2), _translate("MainWindow", "Tab 2"))
        __sortingEnabled = self.listWidget.isSortingEnabled()
        self.listWidget.setSortingEnabled(False)
        item = self.listWidget.item(0)
        item.setText(_translate("MainWindow", "5"))
        item = self.listWidget.item(1)
        item.setText(_translate("MainWindow", "6"))
        self.listWidget.setSortingEnabled(__sortingEnabled)
        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_3), _translate("MainWindow", "tab 3"))


if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    MainWindow = QtWidgets.QMainWindow()
    ui = Ui_MainWindow()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec_())
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#2
I am tempted to ignore your posts because the subjects are generic. This particular post is asking about QTabWidget. Why doesn't QTabWidget appear in the subject? "How can my program select a tab in my QTabWidget?" would be a good subject. Try harder.

The answer is yes. You can select a tab from inside your program. Read about QTabWidgets here. It will answer your question.

https://doc.qt.io/qtforpython-5/PySide2/...idget.html
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