QTabWidget_01_add_tab.py 文件源码

def init_widget(self):
        """
        ?? ??? ???? ???
        """
        self.setWindowTitle("Tab Widget")
        form_lbx = QBoxLayout(QBoxLayout.TopToBottom, parent=self)
        self.setLayout(form_lbx)

        # ? ?? ?? ??
        tbw_addbtn = QToolButton()
        self.tbw.setCornerWidget(tbw_addbtn, Qt.TopLeftCorner) # ?? ??
        tbw_addbtn.setAutoRaise(True)  # ???? ???? ???
        tbw_addbtn.setIcon(QIcon("plus_icon.png"))  # ??? ??
        tbw_addbtn.clicked.connect(self.add_new_tab)  # ??? ??? ??
        form_lbx.addWidget(self.tbw)

        # ?? ? ??
        self.add_new_tab()