Python QComboBox.setToolTip方法代码示例

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import setToolTip [as 别名]
 def create_combobox(self, text, choices, option, default=NoDefault,
                     tip=None, restart=False):
     """choices: couples (name, key)"""
     label = QLabel(text)
     combobox = QComboBox()
     if tip is not None:
         combobox.setToolTip(tip)
     for name, key in choices:
         if not (name is None and key is None):
             combobox.addItem(name, to_qvariant(key))
     # Insert separators
     count = 0
     for index, item in enumerate(choices):
         name, key = item
         if name is None and key is None:
             combobox.insertSeparator(index + count)
             count += 1
     self.comboboxes[combobox] = (option, default)
     layout = QHBoxLayout()
     layout.addWidget(label)
     layout.addWidget(combobox)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.label = label
     widget.combobox = combobox
     widget.setLayout(layout)
     combobox.restart_required = restart
     combobox.label_text = text
     return widget

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import setToolTip [as 别名]
    def create_controls(self):
        self.setWindowTitle(tr(self.plugin.name))

        vbox = QVBoxLayout()
        form = QFormLayout()
        for Name, (enabled, url) in self.packages.items():
            name = Name.lower()
            cbo = QComboBox()
            if enabled:
                branches = get_branches(name, url)
                for n, b in branches.items():
                    cbo.addItem(n, b)
                if not check_git_repo(name):
                    cbo.insertItem(0, "<Select to change>", None)
                cbo.setCurrentIndex(0)
                self._prev_indices[cbo] = 0
                cbo.currentIndexChanged.connect(
                    partial(self._cbo_changed, cbo))
            else:
                cbo.setEditText("<git repository>")
                cbo.setToolTip(tr(
                    "This is installed in a git repository but we're set to "
                    "not use git."))
            cbo.setEnabled(enabled)
            form.addRow(Name + ':', cbo)

        vbox.addLayout(form)
        vbox.addWidget(QLabel(tr(
            "You should restart the application if you make any changes!")))

        btns = QDialogButtonBox(QDialogButtonBox.Ok, Qt.Horizontal, self)
        btns.accepted.connect(self.accept)
        vbox.addWidget(btns)
        self.setLayout(vbox)

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import setToolTip [as 别名]
class LSPServerEditor(QDialog):
    DEFAULT_HOST = '127.0.0.1'
    DEFAULT_PORT = 2084
    DEFAULT_CMD = ''
    DEFAULT_ARGS = ''
    DEFAULT_CONFIGURATION = '{}'
    DEFAULT_EXTERNAL = False
    HOST_REGEX = re.compile(r'^\w+([.]\w+)*$')
    NON_EMPTY_REGEX = re.compile(r'^\S+$')
    JSON_VALID = _('JSON valid')
    JSON_INVALID = _('JSON invalid')

    def __init__(self, parent, language=None, cmd='', host='127.0.0.1',
                 port=2084, args='', external=False, configurations={},
                 **kwargs):
        super(LSPServerEditor, self).__init__(parent)
        self.parent = parent
        self.external = external
        bbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
        self.button_ok = bbox.button(QDialogButtonBox.Ok)
        self.button_cancel = bbox.button(QDialogButtonBox.Cancel)
        self.button_ok.setEnabled(False)

        description = _('To create a new configuration, '
                        'you need to select a programming '
                        'language, along with a executable '
                        'name for the server to execute '
                        '(If the instance is local), '
                        'and the host and port. Finally, '
                        'you need to provide the '
                        'arguments that the server accepts. '
                        'The placeholders <tt>%(host)s</tt> and '
                        '<tt>%(port)s</tt> refer to the host '
                        'and the port, respectively.')
        server_settings_description = QLabel(description)
        server_settings_description.setWordWrap(True)

        lang_label = QLabel(_('Language:'))
        self.lang_cb = QComboBox(self)
        self.lang_cb.setToolTip(_('Programming language provided '
                                  'by the LSP server'))
        self.lang_cb.addItem(_('Select a language'))
        self.lang_cb.addItems(LSP_LANGUAGES)

        if language is not None:
            idx = LSP_LANGUAGES.index(language)
            self.lang_cb.setCurrentIndex(idx + 1)
            self.button_ok.setEnabled(True)

        host_label = QLabel(_('Host:'))
        self.host_input = QLineEdit(self)
        self.host_input.setToolTip(_('Name of the host that will provide '
                                     'access to the server'))
        self.host_input.setText(host)
        self.host_input.textChanged.connect(lambda x: self.validate())

        port_label = QLabel(_('Port:'))
        self.port_spinner = QSpinBox(self)
        self.port_spinner.setToolTip(_('TCP port number of the server'))
        self.port_spinner.setMinimum(1)
        self.port_spinner.setMaximum(60000)
        self.port_spinner.setValue(port)

        cmd_label = QLabel(_('Command to execute:'))
        self.cmd_input = QLineEdit(self)
        self.cmd_input.setToolTip(_('Command used to start the '
                                    'LSP server locally'))
        self.cmd_input.setText(cmd)

        if not external:
            self.cmd_input.textChanged.connect(lambda x: self.validate())

        args_label = QLabel(_('Server arguments:'))
        self.args_input = QLineEdit(self)
        self.args_input.setToolTip(_('Additional arguments required to '
                                     'start the server'))
        self.args_input.setText(args)

        conf_label = QLabel(_('LSP Server Configurations:'))
        self.conf_input = CodeEditor(None)
        self.conf_input.textChanged.connect(self.validate)
        color_scheme = CONF.get('appearance', 'selected')
        self.conf_input.setup_editor(
            language='JSON',
            color_scheme=color_scheme,
            wrap=False,
            edge_line=True,
            highlight_current_line=True,
            highlight_current_cell=True,
            occurrence_highlighting=True,
            auto_unindent=True,
            font=get_font(),
            filename='config.json')
        self.conf_input.setToolTip(_('Additional LSP server configurations '
                                     'set at runtime. JSON required'))
        conf_text = '{}'
        try:
            conf_text = json.dumps(configurations, indent=4, sort_keys=True)
        except Exception:
            pass
#.........这里部分代码省略.........

# 需要导入模块: from qtpy.QtWidgets import QComboBox [as 别名]
# 或者: from qtpy.QtWidgets.QComboBox import setToolTip [as 别名]
class LineListsWindow(QWidget):
    """
    The actual line lists widget.

    Parameters
    ----------
    hub : :class:`~specviz.core.Hub`
        The Hub object for the plugin.

    Signals
    -------
    erase_linelabels : Signal
        Fired when a line list is removed by user action.
    dismiss_linelists_window : Signal
        Fired when the entire widget is dismissed. This happens only
        when the corresponding plot widget is dismissed by user action.
    """

    erase_linelabels = Signal(pg.PlotWidget)
    dismiss_linelists_window = Signal()

    def __init__(self, hub, *args, **kwargs):
        super().__init__(*args, **kwargs)

        self.hub = hub

        self.wave_range = (None, None)

        loadUi(os.path.join(os.path.dirname(__file__), "ui", "linelists_window.ui"), self)

        # QtDesigner can't add a combo box to a tool bar...
        self.line_list_selector = QComboBox()
        self.line_list_selector.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
        self.line_list_selector.setMinimumWidth(230)
        self.line_list_selector.setToolTip("Select line list from internal library")
        self.main_toolbar.addWidget(self.line_list_selector)

        # QtDesigner creates tabbed widgets with 2 tabs, and doesn't allow
        # removing then in the designer itself. Remove in here then.
        while self.tab_widget.count() > 0:
            self.tab_widget.removeTab(0)

        # Local references for often used objects.
        self.plot_window = self.hub.plot_window

        # Request that line lists be read from wherever are they sources.
        if not hasattr(self, 'linelists'):
            self._request_linelists()

            # Populate line list selector with internal line lists
            model = self.line_list_selector.model()
            item = QStandardItem("Select line list")
            font = QFont("Monospace")
            font.setStyleHint(QFont.TypeWriter)
            font.setPointSize(12)
            item.setFont(font)
            model.appendRow(item)
            for description in linelist.descriptions():
                item = QStandardItem(str(description))
                item.setFont(font)
                model.appendRow(item)

        self.line_labels_plotter = LineLabelsPlotter(self)

        # Connect controls to appropriate signals.

        self.draw_button.clicked.connect(
            lambda:self.line_labels_plotter._plot_linelists(
            table_views=self._get_table_views(),
            panes=self._get_panes(),
            units=self.hub.plot_widget.spectral_axis_unit,
            caller=self.line_labels_plotter))

        self.erase_button.clicked.connect(lambda:self.erase_linelabels.emit(self.plot_window.plot_widget))
        self.dismiss_button.clicked.connect(self.dismiss_linelists_window.emit)

        self.actionOpen.triggered.connect(lambda:self._open_linelist_file(file_name=None))
        self.actionExport.triggered.connect(lambda:self._export_to_file(file_name=None))
        self.line_list_selector.currentIndexChanged.connect(self._lineList_selection_change)
        self.tab_widget.tabCloseRequested.connect(self._on_tab_close)

        self.hub.plot_window.window_removed.connect(self.dismiss_linelists_window.emit)

    def dismiss(self):
        """
        The Dismiss button just clears the plug-in
        window from whatever line lists it's holding.
        """
        v = self.tab_widget.count()
        for index in range(v-1,-1,-1):
            self.tab_widget.removeTab(index)

    def _get_waverange_from_dialog(self, line_list):
        # there is a widget-wide wavelength range so as to preserve
        # the user definition from call to call. At the initial
        # call, the wave range is initialized with whatever range
        # is being displayed in the spectrum plot window.
        if self.wave_range[0] == None or self.wave_range[1] == None:
            self.wave_range = self._find_wavelength_range()

#.........这里部分代码省略.........