Python QListWidget.setToolTip方法代码示例

# 需要导入模块: from PyQt4.Qt import QListWidget [as 别名]
# 或者: from PyQt4.Qt.QListWidget import setToolTip [as 别名]
class ManageKeysDialog(QDialog):
    def __init__(self, parent, key_type_name, plugin_keys, create_key, keyfile_ext = u""):
        QDialog.__init__(self,parent)
        self.parent = parent
        self.key_type_name = key_type_name
        self.plugin_keys = plugin_keys
        self.create_key = create_key
        self.keyfile_ext = keyfile_ext
        self.import_key = (keyfile_ext != u"")
        self.binary_file = (key_type_name == u"Adobe Digital Editions Key")
        self.json_file = (key_type_name == u"Kindle for Mac and PC Key")

        self.setWindowTitle("{0} {1}: Manage {2}s".format(PLUGIN_NAME, PLUGIN_VERSION, self.key_type_name))

        # Start Qt Gui dialog layout
        layout = QVBoxLayout(self)
        self.setLayout(layout)

        help_layout = QHBoxLayout()
        layout.addLayout(help_layout)
        # Add hyperlink to a help file at the right. We will replace the correct name when it is clicked.
        help_label = QLabel('<a href="http://www.foo.com/">Help</a>', self)
        help_label.setTextInteractionFlags(Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
        help_label.setAlignment(Qt.AlignRight)
        help_label.linkActivated.connect(self.help_link_activated)
        help_layout.addWidget(help_label)

        keys_group_box = QGroupBox(_(u"{0}s".format(self.key_type_name)), self)
        layout.addWidget(keys_group_box)
        keys_group_box_layout = QHBoxLayout()
        keys_group_box.setLayout(keys_group_box_layout)

        self.listy = QListWidget(self)
        self.listy.setToolTip(u"{0}s that will be used to decrypt ebooks".format(self.key_type_name))
        self.listy.setSelectionMode(QAbstractItemView.SingleSelection)
        self.populate_list()
        keys_group_box_layout.addWidget(self.listy)

        button_layout = QVBoxLayout()
        keys_group_box_layout.addLayout(button_layout)
        self._add_key_button = QtGui.QToolButton(self)
        self._add_key_button.setToolTip(u"Create new {0}".format(self.key_type_name))
        self._add_key_button.setIcon(QIcon(I('plus.png')))
        self._add_key_button.clicked.connect(self.add_key)
        button_layout.addWidget(self._add_key_button)

        self._delete_key_button = QtGui.QToolButton(self)
        self._delete_key_button.setToolTip(_(u"Delete highlighted key"))
        self._delete_key_button.setIcon(QIcon(I('list_remove.png')))
        self._delete_key_button.clicked.connect(self.delete_key)
        button_layout.addWidget(self._delete_key_button)

        if type(self.plugin_keys) == dict:
            self._rename_key_button = QtGui.QToolButton(self)
            self._rename_key_button.setToolTip(_(u"Rename highlighted key"))
            self._rename_key_button.setIcon(QIcon(I('edit-select-all.png')))
            self._rename_key_button.clicked.connect(self.rename_key)
            button_layout.addWidget(self._rename_key_button)

            self.export_key_button = QtGui.QToolButton(self)
            self.export_key_button.setToolTip(u"Save highlighted key to a .{0} file".format(self.keyfile_ext))
            self.export_key_button.setIcon(QIcon(I('save.png')))
            self.export_key_button.clicked.connect(self.export_key)
            button_layout.addWidget(self.export_key_button)
        spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
        button_layout.addItem(spacerItem)

        layout.addSpacing(5)
        migrate_layout = QHBoxLayout()
        layout.addLayout(migrate_layout)
        if self.import_key:
            migrate_layout.setAlignment(Qt.AlignJustify)
            self.migrate_btn = QPushButton(u"Import Existing Keyfiles", self)
            self.migrate_btn.setToolTip(u"Import *.{0} files (created using other tools).".format(self.keyfile_ext))
            self.migrate_btn.clicked.connect(self.migrate_wrapper)
            migrate_layout.addWidget(self.migrate_btn)
        migrate_layout.addStretch()
        self.button_box = QDialogButtonBox(QDialogButtonBox.Close)
        self.button_box.rejected.connect(self.close)
        migrate_layout.addWidget(self.button_box)

        self.resize(self.sizeHint())

    def populate_list(self):
        if type(self.plugin_keys) == dict:
            for key in self.plugin_keys.keys():
                self.listy.addItem(QListWidgetItem(key))
        else:
            for key in self.plugin_keys:
                self.listy.addItem(QListWidgetItem(key))

    def add_key(self):
        d = self.create_key(self)
        d.exec_()

        if d.result() != d.Accepted:
            # New key generation cancelled.
            return
        new_key_value = d.key_value
        if type(self.plugin_keys) == dict:
#.........这里部分代码省略.........