Python PyQt5.QtCore.Qt 模块，AscendingOrder() 实例源码

def add_items(self, items: list) -> None:
        for item in items:
            listitem = QListWidgetItem(item, self.faves_listWidget)
            listitem.setFlags(listitem.flags() | Qt.ItemIsEditable)
        self.faves_listWidget.sortItems(Qt.AscendingOrder)

def add_item(self) -> None:
        if len(self.faves_lineEdit.text()):
            item = QListWidgetItem(self.faves_lineEdit.text(), self.faves_listWidget)
            item.setFlags(item.flags() | Qt.ItemIsEditable)
            self.faves_listWidget.sortItems(order=Qt.AscendingOrder)
            self.faves_lineEdit.clear()

def __init__(self, parent, info, title="Channel Properties"):
        super().__init__(parent)
        self.setWindowTitle(title)

        self.model = QStandardItemModel(info["nchan"], 4)
        self.model.setHorizontalHeaderLabels(["#", "Label", "Type", "Bad"])
        for index, ch in enumerate(info["chs"]):
            item = QStandardItem()
            item.setData(index, Qt.DisplayRole)
            item.setFlags(item.flags() & ~Qt.ItemIsEditable)
            self.model.setItem(index, 0, item)
            self.model.setItem(index, 1, QStandardItem(ch["ch_name"]))
            kind = channel_type(info, index).upper()
            self.model.setItem(index, 2, QStandardItem(str(kind)))
            bad = QStandardItem()
            bad.setData(ch["ch_name"] in info["bads"], Qt.UserRole)
            bad.setCheckable(True)
            bad.setEditable(False)
            checked = ch["ch_name"] in info["bads"]
            bad.setCheckState(Qt.Checked if checked else Qt.Unchecked)
            self.model.setItem(index, 3, bad)

        self.model.itemChanged.connect(bad_changed)
        self.proxymodel = MySortFilterProxyModel()
        self.proxymodel.setSourceModel(self.model)

        self.view = QTableView()
        self.view.setModel(self.proxymodel)
        self.view.setItemDelegateForColumn(2, ComboBoxDelegate(self.view))
        self.view.setEditTriggers(QAbstractItemView.AllEditTriggers)
        self.view.verticalHeader().setVisible(False)
        self.view.horizontalHeader().setStretchLastSection(True)
        self.view.setShowGrid(False)
        self.view.setSelectionMode(QAbstractItemView.NoSelection)
        self.view.setSortingEnabled(True)
        self.view.sortByColumn(0, Qt.AscendingOrder)
        self.view.resizeColumnsToContents()
        # for i in range(self.model.rowCount()):
        #         self.view.openPersistentEditor(self.model.index(i, 2))

        vbox = QVBoxLayout(self)
        vbox.addWidget(self.view)
        self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok |
                                          QDialogButtonBox.Cancel)
        vbox.addWidget(self.buttonbox)
        self.buttonbox.accepted.connect(self.accept)
        self.buttonbox.rejected.connect(self.reject)

        self.resize(400, 650)

def __init__(self, parent: QWidget, filename: str, torrent_info: TorrentInfo,
                 control_thread: 'ControlManagerThread'):
        super().__init__(parent)
        self._torrent_info = torrent_info
        download_info = torrent_info.download_info
        self._control_thread = control_thread
        self._control = control_thread.control

        vbox = QVBoxLayout(self)

        self._download_dir = get_directory(self._control.last_download_dir)
        vbox.addWidget(QLabel('Download directory:'))
        vbox.addWidget(self._get_directory_browse_widget())

        vbox.addWidget(QLabel('Announce URLs:'))

        url_tree = QTreeWidget()
        url_tree.setVerticalScrollMode(QAbstractItemView.ScrollPerPixel)
        url_tree.header().close()
        vbox.addWidget(url_tree)
        for i, tier in enumerate(torrent_info.announce_list):
            tier_item = QTreeWidgetItem(url_tree)
            tier_item.setText(0, 'Tier {}'.format(i + 1))
            for url in tier:
                url_item = QTreeWidgetItem(tier_item)
                url_item.setText(0, url)
        url_tree.expandAll()
        vbox.addWidget(url_tree, 1)

        file_tree = QTreeWidget()
        file_tree.setVerticalScrollMode(QAbstractItemView.ScrollPerPixel)
        file_tree.setHeaderLabels(('Name', 'Size'))
        file_tree.header().setSectionResizeMode(0, QHeaderView.ResizeToContents)
        self._file_items = []
        self._traverse_file_tree(download_info.suggested_name, download_info.file_tree, file_tree)
        file_tree.sortItems(0, Qt.AscendingOrder)
        file_tree.expandAll()
        file_tree.itemClicked.connect(self._update_checkboxes)
        vbox.addWidget(file_tree, 3)

        self._selection_label = QLabel(TorrentAddingDialog.SELECTION_LABEL_FORMAT.format(
            len(download_info.files), humanize_size(download_info.total_size)))
        vbox.addWidget(self._selection_label)

        self._button_box = QDialogButtonBox(self)
        self._button_box.setOrientation(Qt.Horizontal)
        self._button_box.setStandardButtons(QDialogButtonBox.Cancel | QDialogButtonBox.Ok)
        self._button_box.button(QDialogButtonBox.Ok).clicked.connect(self.submit_torrent)
        self._button_box.button(QDialogButtonBox.Cancel).clicked.connect(self.close)
        vbox.addWidget(self._button_box)

        self.setFixedSize(450, 550)
        self.setWindowTitle('Adding "{}"'.format(filename))