Python QStringListModel.setStringList方法代码示例

# 需要导入模块: from PyQt5.Qt import QStringListModel [as 别名]
# 或者: from PyQt5.Qt.QStringListModel import setStringList [as 别名]
    def create_line_search(self, hostnames_list):
        """
        Add all hosts to QLineEdit and set QCompleter

        :param hostnames_list: list of host names
        :type hostnames_list: list
        """

        # Get QStringListModel
        model = self.completer.model()
        if not model:
            model = QStringListModel()

        model.setStringList(hostnames_list)

        # Configure QCompleter from model
        self.completer.setFilterMode(Qt.MatchContains)
        self.completer.setCaseSensitivity(Qt.CaseInsensitive)
        self.completer.setModel(model)
        self.completer.popup().setObjectName('popup')

        # Add completer to QLineEdit
        self.line_search.setCompleter(self.completer)
        self.line_search.setPlaceholderText(_('Type a host name to display its data'))
        self.line_search.setToolTip(_('Type a host name to display its data'))

# 需要导入模块: from PyQt5.Qt import QStringListModel [as 别名]
# 或者: from PyQt5.Qt.QStringListModel import setStringList [as 别名]
class FontFamilyDialog(QDialog):

    def __init__(self, current_family, parent=None):
        QDialog.__init__(self, parent)
        self.setWindowTitle(_('Choose font family'))
        self.setWindowIcon(QIcon(I('font.png')))
        from calibre.utils.fonts.scanner import font_scanner
        self.font_scanner = font_scanner

        self.m = QStringListModel(self)
        self.build_font_list()
        self.l = l = QGridLayout()
        self.setLayout(l)
        self.view = FontsView(self)
        self.view.setModel(self.m)
        self.view.setCurrentIndex(self.m.index(0))
        if current_family:
            for i, val in enumerate(self.families):
                if icu_lower(val) == icu_lower(current_family):
                    self.view.setCurrentIndex(self.m.index(i))
                    break
        self.view.doubleClicked.connect(self.accept, type=Qt.QueuedConnection)
        self.view.changed.connect(self.current_changed,
                type=Qt.QueuedConnection)
        self.faces = Typefaces(self)
        self.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
        self.bb.accepted.connect(self.accept)
        self.bb.rejected.connect(self.reject)
        self.add_fonts_button = afb = self.bb.addButton(_('Add &fonts'),
                self.bb.ActionRole)
        afb.setIcon(QIcon(I('plus.png')))
        afb.clicked.connect(self.add_fonts)
        self.ml = QLabel(_('Choose a font family from the list below:'))
        self.search = QLineEdit(self)
        self.search.setPlaceholderText(_('Search'))
        self.search.returnPressed.connect(self.find)
        self.nb = QToolButton(self)
        self.nb.setIcon(QIcon(I('arrow-down.png')))
        self.nb.setToolTip(_('Find next'))
        self.pb = QToolButton(self)
        self.pb.setIcon(QIcon(I('arrow-up.png')))
        self.pb.setToolTip(_('Find previous'))
        self.nb.clicked.connect(self.find_next)
        self.pb.clicked.connect(self.find_previous)

        l.addWidget(self.ml, 0, 0, 1, 4)
        l.addWidget(self.search, 1, 0, 1, 1)
        l.addWidget(self.nb, 1, 1, 1, 1)
        l.addWidget(self.pb, 1, 2, 1, 1)
        l.addWidget(self.view, 2, 0, 1, 3)
        l.addWidget(self.faces, 1, 3, 2, 1)
        l.addWidget(self.bb, 3, 0, 1, 4)
        l.setAlignment(self.faces, Qt.AlignTop)

        self.resize(800, 600)

    def set_current(self, i):
        self.view.setCurrentIndex(self.m.index(i))

    def keyPressEvent(self, e):
        if e.key() == Qt.Key_Return:
            return
        return QDialog.keyPressEvent(self, e)

    def find(self, backwards=False):
        i = self.view.currentIndex().row()
        if i < 0:
            i = 0
        q = icu_lower(unicode(self.search.text())).strip()
        if not q:
            return
        r = (xrange(i-1, -1, -1) if backwards else xrange(i+1,
            len(self.families)))
        for j in r:
            f = self.families[j]
            if q in icu_lower(f):
                self.set_current(j)
                return

    def find_next(self):
        self.find()

    def find_previous(self):
        self.find(backwards=True)

    def build_font_list(self):
        try:
            self.families = list(self.font_scanner.find_font_families())
        except:
            self.families = []
            print ('WARNING: Could not load fonts')
            import traceback
            traceback.print_exc()
        self.families.insert(0, _('None'))
        self.m.setStringList(self.families)

    def add_fonts(self):
        families = add_fonts(self)
        if not families:
            return
#.........这里部分代码省略.........

# 需要导入模块: from PyQt5.Qt import QStringListModel [as 别名]
# 或者: from PyQt5.Qt.QStringListModel import setStringList [as 别名]

#.........这里部分代码省略.........

        # Let the checkbox initial state control the filtering
        self.model.setFilterBooksThatAreNewspapers(self.hideNewsCheckbox.isChecked())
        self.model.setFilterBooksThatAreAlreadyInLibrary(self.hideBooksAlreadyInLibraryCheckbox.isChecked())

        self.downloadButton = QPushButton('Download selected books', self)
        self.downloadButton.setAutoDefault(False)
        self.downloadButton.clicked.connect(self.downloadSelectedBooks)
        self.layout.addWidget(self.downloadButton, 6, buttonColumnNumber)
        buttonColumnWidths.append(self.layout.itemAtPosition(6, buttonColumnNumber).sizeHint().width()) 

        self.fixTimestampButton = QPushButton('Fix timestamps of selection', self)
        self.fixTimestampButton.setAutoDefault(False)
        self.fixTimestampButton.clicked.connect(self.fixBookTimestamps)
        self.layout.addWidget(self.fixTimestampButton, 7, buttonColumnNumber)
        buttonColumnWidths.append(self.layout.itemAtPosition(7, buttonColumnNumber).sizeHint().width()) 

        # Make all columns of the grid layout the same width as the button column
        buttonColumnWidth = max(buttonColumnWidths)
        for columnNumber in range(0, buttonColumnNumber):
            self.layout.setColumnMinimumWidth(columnNumber, buttonColumnWidth)

        # Make sure the first column isn't wider than the labels it holds
        labelColumnWidth = max(labelColumnWidths)
        self.layout.setColumnMinimumWidth(0, labelColumnWidth)

        self.resize(self.sizeHint())

    def opdsUrlEditorActivated(self, text):
        prefs['opds_url'] = config.saveOpdsUrlCombobox(self.opdsUrlEditor)
        catalogsTuple = self.model.downloadOpdsRootCatalog(self.gui, self.opdsUrlEditor.currentText(), True)
        firstCatalogTitle = catalogsTuple[0]
        self.currentOpdsCatalogs = catalogsTuple[1] # A dictionary of title->feedURL
        self.opdsCatalogSelectorModel.setStringList(self.currentOpdsCatalogs.keys())
        self.opdsCatalogSelector.setCurrentText(firstCatalogTitle)

    def setHideNewspapers(self, checked):
        prefs['hideNewspapers'] = checked
        self.model.setFilterBooksThatAreNewspapers(checked)
        self.resizeAllLibraryViewLinesToHeaderHeight()

    def setHideBooksAlreadyInLibrary(self, checked):
        prefs['hideBooksAlreadyInLibrary'] = checked
        self.model.setFilterBooksThatAreAlreadyInLibrary(checked)
        self.resizeAllLibraryViewLinesToHeaderHeight()

    def searchBookList(self):
        searchString = self.searchEditor.text()
        print "starting book list search for: %s" % searchString
        self.searchproxymodel.setFilterFixedString(searchString)

    def about(self):
        text = get_resources('about.txt')
        QMessageBox.about(self, 'About the OPDS Client plugin', text.decode('utf-8'))

    def download_opds(self):
        opdsCatalogUrl = self.currentOpdsCatalogs.get(self.opdsCatalogSelector.currentText(), None)
        if opdsCatalogUrl is None:
            # Just give up quietly
            return
        self.model.downloadOpdsCatalog(self.gui, opdsCatalogUrl)
        if self.model.isCalibreOpdsServer():
            self.model.downloadMetadataUsingCalibreRestApi(self.opdsUrlEditor.currentText())
        self.library_view.horizontalHeader().setSectionResizeMode(0, QHeaderView.Stretch)
        self.library_view.horizontalHeader().setSectionResizeMode(1, QHeaderView.Stretch)
        self.library_view.horizontalHeader().setSectionResizeMode(2, QHeaderView.Stretch)