Python QLineEdit.setText方法代码示例

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]
class ColorLayout(QHBoxLayout):
    """Color-specialized QLineEdit layout"""
    def __init__(self, color, parent=None):
        QHBoxLayout.__init__(self)
        assert isinstance(color, QColor)
        self.lineedit = QLineEdit(color.name(), parent)
        self.connect(self.lineedit, SIGNAL("textChanged(QString)"),
                     self.update_color)
        self.addWidget(self.lineedit)
        self.colorbtn = ColorButton(parent)
        self.colorbtn.color = color
        self.connect(self.colorbtn, SIGNAL("colorChanged(QColor)"),
                     self.update_text)
        self.addWidget(self.colorbtn)

    def update_color(self, text):
        color = text_to_qcolor(text)
        if color.isValid():
            self.colorbtn.color = color

    def update_text(self, color):
        self.lineedit.setText(color.name())
        
    def text(self):
        return self.lineedit.text()

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]

#.........这里部分代码省略.........
        if (self.locked and not force_refresh):
            return
        self.switch_to_console_source()

        add_to_combo = True
        if text is None:
            text = to_text_string(self.combo.currentText())
            add_to_combo = False

        found = self.show_help(text, ignore_unknown=ignore_unknown)
        if ignore_unknown and not found:
            return

        if add_to_combo:
            self.combo.add_text(text)
        if found:
            self.save_history()

        if self.dockwidget is not None:
            self.dockwidget.blockSignals(True)
        self.__eventually_raise_help(text, force=force_refresh)
        if self.dockwidget is not None:
            self.dockwidget.blockSignals(False)

    def set_editor_doc(self, doc, force_refresh=False):
        """
        Use the help plugin to show docstring dictionary computed
        with introspection plugin from the Editor plugin
        """
        if (self.locked and not force_refresh):
            return
        self.switch_to_editor_source()
        self._last_editor_doc = doc
        self.object_edit.setText(doc['obj_text'])

        if self.rich_help:
            self.render_sphinx_doc(doc)
        else:
            self.set_plain_text(doc, is_code=False)

        if self.dockwidget is not None:
            self.dockwidget.blockSignals(True)
        self.__eventually_raise_help(doc['docstring'], force=force_refresh)
        if self.dockwidget is not None:
            self.dockwidget.blockSignals(False)

    def __eventually_raise_help(self, text, force=False):
        index = self.source_combo.currentIndex()
        if hasattr(self.main, 'tabifiedDockWidgets'):
            # 'QMainWindow.tabifiedDockWidgets' was introduced in PyQt 4.5
            if self.dockwidget and (force or self.dockwidget.isVisible()) \
               and not self.ismaximized \
               and (force or text != self._last_texts[index]):
                dockwidgets = self.main.tabifiedDockWidgets(self.dockwidget)
                if self.main.console.dockwidget not in dockwidgets and \
                   (hasattr(self.main, 'extconsole') and \
                    self.main.extconsole.dockwidget not in dockwidgets):
                    self.dockwidget.show()
                    self.dockwidget.raise_()
        self._last_texts[index] = text

    def load_history(self, obj=None):
        """Load history from a text file in user home directory"""
        if osp.isfile(self.LOG_PATH):
            history = [line.replace('\n', '')
                       for line in open(self.LOG_PATH, 'r').readlines()]

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]
class RunConfigOptions(QWidget):
    """Run configuration options"""
    def __init__(self, parent=None):
        QWidget.__init__(self, parent)

        self.current_radio = None
        self.dedicated_radio = None
        self.systerm_radio = None

        self.runconf = RunConfiguration()
        
        firstrun_o = CONF.get('run', ALWAYS_OPEN_FIRST_RUN_OPTION, False)

        # --- General settings ----
        common_group = QGroupBox(_("General settings"))
        common_layout = QGridLayout()
        common_group.setLayout(common_layout)
        self.clo_cb = QCheckBox(_("Command line options:"))
        common_layout.addWidget(self.clo_cb, 0, 0)
        self.clo_edit = QLineEdit()
        self.connect(self.clo_cb, SIGNAL("toggled(bool)"),
                     self.clo_edit.setEnabled)
        self.clo_edit.setEnabled(False)
        common_layout.addWidget(self.clo_edit, 0, 1)
        self.wd_cb = QCheckBox(_("Working directory:"))
        common_layout.addWidget(self.wd_cb, 1, 0)
        wd_layout = QHBoxLayout()
        self.wd_edit = QLineEdit()
        self.connect(self.wd_cb, SIGNAL("toggled(bool)"),
                     self.wd_edit.setEnabled)
        self.wd_edit.setEnabled(False)
        wd_layout.addWidget(self.wd_edit)
        browse_btn = QPushButton(get_std_icon('DirOpenIcon'), "", self)
        browse_btn.setToolTip(_("Select directory"))
        self.connect(browse_btn, SIGNAL("clicked()"), self.select_directory)
        wd_layout.addWidget(browse_btn)
        common_layout.addLayout(wd_layout, 1, 1)
        
        # --- Interpreter ---
        interpreter_group = QGroupBox(_("Console"))
        interpreter_layout = QVBoxLayout()
        interpreter_group.setLayout(interpreter_layout)
        self.current_radio = QRadioButton(CURRENT_INTERPRETER)
        interpreter_layout.addWidget(self.current_radio)
        self.dedicated_radio = QRadioButton(DEDICATED_INTERPRETER)
        interpreter_layout.addWidget(self.dedicated_radio)
        self.systerm_radio = QRadioButton(SYSTERM_INTERPRETER)
        interpreter_layout.addWidget(self.systerm_radio)
        
        # --- Dedicated interpreter ---
        new_group = QGroupBox(_("Dedicated Python console"))
        self.connect(self.current_radio, SIGNAL("toggled(bool)"),
                     new_group.setDisabled)
        new_layout = QGridLayout()
        new_group.setLayout(new_layout)
        self.interact_cb = QCheckBox(_("Interact with the Python "
                                       "console after execution"))
        new_layout.addWidget(self.interact_cb, 1, 0, 1, -1)
        
        self.show_kill_warning_cb = QCheckBox(_("Show warning when killing"
                                                " running process"))
        new_layout.addWidget(self.show_kill_warning_cb, 2, 0, 1, -1)
        self.pclo_cb = QCheckBox(_("Command line options:"))
        new_layout.addWidget(self.pclo_cb, 3, 0)
        self.pclo_edit = QLineEdit()
        self.connect(self.pclo_cb, SIGNAL("toggled(bool)"),
                     self.pclo_edit.setEnabled)
        self.pclo_edit.setEnabled(False)
        self.pclo_edit.setToolTip(_("<b>-u</b> is added to the "
                                    "other options you set here"))
        new_layout.addWidget(self.pclo_edit, 3, 1)
        
        #TODO: Add option for "Post-mortem debugging"

        # Checkbox to preserve the old behavior, i.e. always open the dialog
        # on first run
        hline = QFrame()
        hline.setFrameShape(QFrame.HLine)
        hline.setFrameShadow(QFrame.Sunken)
        self.firstrun_cb = QCheckBox(ALWAYS_OPEN_FIRST_RUN % _("this dialog"))
        self.connect(self.firstrun_cb, SIGNAL("clicked(bool)"),
                     self.set_firstrun_o)
        self.firstrun_cb.setChecked(firstrun_o)
        
        layout = QVBoxLayout()
        layout.addWidget(interpreter_group)
        layout.addWidget(common_group)
        layout.addWidget(new_group)
        layout.addWidget(hline)
        layout.addWidget(self.firstrun_cb)
        self.setLayout(layout)

    def select_directory(self):
        """Select directory"""
        basedir = to_text_string(self.wd_edit.text())
        if not osp.isdir(basedir):
            basedir = getcwd()
        directory = getexistingdirectory(self, _("Select directory"), basedir)
        if directory:
            self.wd_edit.setText(directory)
#.........这里部分代码省略.........

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]
class ImportWizard(QDialog):
    """Text data import wizard"""

    def __init__(self, parent, text, title=None, icon=None, contents_title=None, varname=None):
        QDialog.__init__(self, parent)

        # Destroying the C++ object right after closing the dialog box,
        # otherwise it may be garbage-collected in another QThread
        # (e.g. the editor's analysis thread in Spyder), thus leading to
        # a segmentation fault on UNIX or an application crash on Windows
        self.setAttribute(Qt.WA_DeleteOnClose)

        if title is None:
            title = _("Import wizard")
        self.setWindowTitle(title)
        if icon is None:
            self.setWindowIcon(ima.icon("fileimport"))
        if contents_title is None:
            contents_title = _("Raw text")

        if varname is None:
            varname = _("variable_name")

        self.var_name, self.clip_data = None, None

        # Setting GUI
        self.tab_widget = QTabWidget(self)
        self.text_widget = ContentsWidget(self, text)
        self.table_widget = PreviewWidget(self)

        self.tab_widget.addTab(self.text_widget, _("text"))
        self.tab_widget.setTabText(0, contents_title)
        self.tab_widget.addTab(self.table_widget, _("table"))
        self.tab_widget.setTabText(1, _("Preview"))
        self.tab_widget.setTabEnabled(1, False)

        name_layout = QHBoxLayout()
        name_label = QLabel(_("Variable Name"))
        name_layout.addWidget(name_label)

        self.name_edt = QLineEdit()
        self.name_edt.setText(varname)
        name_layout.addWidget(self.name_edt)

        btns_layout = QHBoxLayout()
        cancel_btn = QPushButton(_("Cancel"))
        btns_layout.addWidget(cancel_btn)
        cancel_btn.clicked.connect(self.reject)
        h_spacer = QSpacerItem(40, 20, QSizePolicy.Expanding, QSizePolicy.Minimum)
        btns_layout.addItem(h_spacer)
        self.back_btn = QPushButton(_("Previous"))
        self.back_btn.setEnabled(False)
        btns_layout.addWidget(self.back_btn)
        self.back_btn.clicked.connect(ft_partial(self._set_step, step=-1))
        self.fwd_btn = QPushButton(_("Next"))
        btns_layout.addWidget(self.fwd_btn)
        self.fwd_btn.clicked.connect(ft_partial(self._set_step, step=1))
        self.done_btn = QPushButton(_("Done"))
        self.done_btn.setEnabled(False)
        btns_layout.addWidget(self.done_btn)
        self.done_btn.clicked.connect(self.process)

        self.text_widget.asDataChanged.connect(self.fwd_btn.setEnabled)
        self.text_widget.asDataChanged.connect(self.done_btn.setDisabled)
        layout = QVBoxLayout()
        layout.addLayout(name_layout)
        layout.addWidget(self.tab_widget)
        layout.addLayout(btns_layout)
        self.setLayout(layout)

    def _focus_tab(self, tab_idx):
        """Change tab focus"""
        for i in range(self.tab_widget.count()):
            self.tab_widget.setTabEnabled(i, False)
        self.tab_widget.setTabEnabled(tab_idx, True)
        self.tab_widget.setCurrentIndex(tab_idx)

    def _set_step(self, step):
        """Proceed to a given step"""
        new_tab = self.tab_widget.currentIndex() + step
        assert new_tab < self.tab_widget.count() and new_tab >= 0
        if new_tab == self.tab_widget.count() - 1:
            try:
                self.table_widget.open_data(
                    self._get_plain_text(),
                    self.text_widget.get_col_sep(),
                    self.text_widget.get_row_sep(),
                    self.text_widget.trnsp_box.isChecked(),
                    self.text_widget.get_skiprows(),
                    self.text_widget.get_comments(),
                )
                self.done_btn.setEnabled(True)
                self.done_btn.setDefault(True)
                self.fwd_btn.setEnabled(False)
                self.back_btn.setEnabled(True)
            except (SyntaxError, AssertionError) as error:
                QMessageBox.critical(
                    self,
                    _("Import wizard"),
                    _(
#.........这里部分代码省略.........

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]
class ImportWizard(QDialog):
    """Text data import wizard"""
    def __init__(self, parent, text,
                 title=None, icon=None, contents_title=None, varname=None):
        QDialog.__init__(self, parent)
        
        # Destroying the C++ object right after closing the dialog box,
        # otherwise it may be garbage-collected in another QThread
        # (e.g. the editor's analysis thread in Spyder), thus leading to
        # a segmentation fault on UNIX or an application crash on Windows
        self.setAttribute(Qt.WA_DeleteOnClose)
        
        if title is None:
            title = _("Import wizard")
        self.setWindowTitle(title)
        if icon is None:
            self.setWindowIcon(get_icon("fileimport.png"))
        if contents_title is None:
            contents_title = _("Raw text")
        
        if varname is None:
            varname = _("variable_name")
        
        self.var_name, self.clip_data = None, None
        
        # Setting GUI
        self.tab_widget = QTabWidget(self)
        self.text_widget = ContentsWidget(self, text)
        self.table_widget = PreviewWidget(self)
        
        self.tab_widget.addTab(self.text_widget, _("text"))
        self.tab_widget.setTabText(0, contents_title)
        self.tab_widget.addTab(self.table_widget, _("table"))
        self.tab_widget.setTabText(1, _("Preview"))
        self.tab_widget.setTabEnabled(1, False)
        
        name_layout = QHBoxLayout()
        name_h_spacer = QSpacerItem(40, 20, 
                                    QSizePolicy.Expanding, QSizePolicy.Minimum)
        name_layout.addItem(name_h_spacer)
        
        name_label = QLabel(_("Name"))
        name_layout.addWidget(name_label)
        self.name_edt = QLineEdit()
        self.name_edt.setMaximumWidth(100)
        self.name_edt.setText(varname)
        name_layout.addWidget(self.name_edt)
        
        btns_layout = QHBoxLayout()
        cancel_btn = QPushButton(_("Cancel"))
        btns_layout.addWidget(cancel_btn)
        self.connect(cancel_btn, SIGNAL("clicked()"), self, SLOT("reject()"))
        h_spacer = QSpacerItem(40, 20,
                               QSizePolicy.Expanding, QSizePolicy.Minimum)
        btns_layout.addItem(h_spacer)
        self.back_btn = QPushButton(_("Previous"))
        self.back_btn.setEnabled(False)
        btns_layout.addWidget(self.back_btn)
        self.connect(self.back_btn, SIGNAL("clicked()"),
                     ft_partial(self._set_step, step=-1))
        self.fwd_btn = QPushButton(_("Next"))
        btns_layout.addWidget(self.fwd_btn)
        self.connect(self.fwd_btn, SIGNAL("clicked()"),
                     ft_partial(self._set_step, step=1))
        self.done_btn = QPushButton(_("Done"))
        self.done_btn.setEnabled(False)
        btns_layout.addWidget(self.done_btn)
        self.connect(self.done_btn, SIGNAL("clicked()"),
                     self, SLOT("process()"))
        
        self.connect(self.text_widget, SIGNAL("asDataChanged(bool)"),
                     self.fwd_btn, SLOT("setEnabled(bool)"))
        self.connect(self.text_widget, SIGNAL("asDataChanged(bool)"),
                     self.done_btn, SLOT("setDisabled(bool)"))
        layout = QVBoxLayout()
        layout.addLayout(name_layout)
        layout.addWidget(self.tab_widget)
        layout.addLayout(btns_layout)
        self.setLayout(layout)

    def _focus_tab(self, tab_idx):
        """Change tab focus"""
        for i in range(self.tab_widget.count()):
            self.tab_widget.setTabEnabled(i, False)
        self.tab_widget.setTabEnabled(tab_idx, True)
        self.tab_widget.setCurrentIndex(tab_idx)
        
    def _set_step(self,step):
        """Proceed to a given step"""
        new_tab = self.tab_widget.currentIndex() + step
        assert new_tab < self.tab_widget.count() and new_tab >= 0
        if new_tab == self.tab_widget.count()-1:
            try:
                self.table_widget.open_data(self._get_plain_text(),
                                        self.text_widget.get_col_sep(),
                                        self.text_widget.get_row_sep(),
                                        self.text_widget.trnsp_box.isChecked(),
                                        self.text_widget.get_skiprows(),
                                        self.text_widget.get_comments())
                self.done_btn.setEnabled(True)
#.........这里部分代码省略.........

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]
class RunConfigOptions(QWidget):
    """Run configuration options"""

    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.runconf = RunConfiguration()

        common_group = QGroupBox(_("General settings"))
        common_layout = QGridLayout()
        common_group.setLayout(common_layout)
        self.clo_cb = QCheckBox(_("Command line options:"))
        common_layout.addWidget(self.clo_cb, 0, 0)
        self.clo_edit = QLineEdit()
        self.connect(self.clo_cb, SIGNAL("toggled(bool)"), self.clo_edit.setEnabled)
        self.clo_edit.setEnabled(False)
        common_layout.addWidget(self.clo_edit, 0, 1)
        self.wd_cb = QCheckBox(_("Working directory:"))
        common_layout.addWidget(self.wd_cb, 1, 0)
        wd_layout = QHBoxLayout()
        self.wd_edit = QLineEdit()
        self.connect(self.wd_cb, SIGNAL("toggled(bool)"), self.wd_edit.setEnabled)
        self.wd_edit.setEnabled(False)
        wd_layout.addWidget(self.wd_edit)
        browse_btn = QPushButton(get_std_icon("DirOpenIcon"), "", self)
        browse_btn.setToolTip(_("Select directory"))
        self.connect(browse_btn, SIGNAL("clicked()"), self.select_directory)
        wd_layout.addWidget(browse_btn)
        common_layout.addLayout(wd_layout, 1, 1)

        radio_group = QGroupBox(_("Interpreter"))
        radio_layout = QVBoxLayout()
        radio_group.setLayout(radio_layout)
        self.current_radio = QRadioButton(_("Execute in current Python " "or IPython interpreter"))
        radio_layout.addWidget(self.current_radio)
        self.new_radio = QRadioButton(_("Execute in a new dedicated " "Python interpreter"))
        radio_layout.addWidget(self.new_radio)
        self.systerm_radio = QRadioButton(_("Execute in an external " "system terminal"))
        radio_layout.addWidget(self.systerm_radio)

        new_group = QGroupBox(_("Dedicated Python interpreter"))
        self.connect(self.current_radio, SIGNAL("toggled(bool)"), new_group.setDisabled)
        new_layout = QGridLayout()
        new_group.setLayout(new_layout)
        self.interact_cb = QCheckBox(_("Interact with the Python " "interpreter after execution"))
        new_layout.addWidget(self.interact_cb, 1, 0, 1, -1)
        self.pclo_cb = QCheckBox(_("Command line options:"))
        new_layout.addWidget(self.pclo_cb, 2, 0)
        self.pclo_edit = QLineEdit()
        self.connect(self.pclo_cb, SIGNAL("toggled(bool)"), self.pclo_edit.setEnabled)
        self.pclo_edit.setEnabled(False)
        new_layout.addWidget(self.pclo_edit, 2, 1)
        pclo_label = QLabel(_("The <b>-u</b> option is " "added to these commands"))
        pclo_label.setWordWrap(True)
        new_layout.addWidget(pclo_label, 3, 1)

        # TODO: Add option for "Post-mortem debugging"

        layout = QVBoxLayout()
        layout.addWidget(common_group)
        layout.addWidget(radio_group)
        layout.addWidget(new_group)
        self.setLayout(layout)

    def select_directory(self):
        """Select directory"""
        basedir = unicode(self.wd_edit.text())
        if not osp.isdir(basedir):
            basedir = os.getcwdu()
        directory = getexistingdirectory(self, _("Select directory"), basedir)
        if directory:
            self.wd_edit.setText(directory)
            self.wd_cb.setChecked(True)

    def set(self, options):
        self.runconf.set(options)
        self.clo_cb.setChecked(self.runconf.args_enabled)
        self.clo_edit.setText(self.runconf.args)
        self.wd_cb.setChecked(self.runconf.wdir_enabled)
        self.wd_edit.setText(self.runconf.wdir)
        if self.runconf.current:
            self.current_radio.setChecked(True)
        elif self.runconf.systerm:
            self.systerm_radio.setChecked(True)
        else:
            self.new_radio.setChecked(True)
        self.interact_cb.setChecked(self.runconf.interact)
        self.pclo_cb.setChecked(self.runconf.python_args_enabled)
        self.pclo_edit.setText(self.runconf.python_args)

    def get(self):
        self.runconf.args_enabled = self.clo_cb.isChecked()
        self.runconf.args = unicode(self.clo_edit.text())
        self.runconf.wdir_enabled = self.wd_cb.isChecked()
        self.runconf.wdir = unicode(self.wd_edit.text())
        self.runconf.current = self.current_radio.isChecked()
        self.runconf.systerm = self.systerm_radio.isChecked()
        self.runconf.interact = self.interact_cb.isChecked()
        self.runconf.python_args_enabled = self.pclo_cb.isChecked()
        self.runconf.python_args = unicode(self.pclo_edit.text())
        return self.runconf.get()
#.........这里部分代码省略.........

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]
class KernelConnectionDialog(QDialog):
    """Dialog to connect to existing kernels (either local or remote)"""
    
    def __init__(self, parent=None):
        super(KernelConnectionDialog, self).__init__(parent)
        self.setWindowTitle(_('Connect to an existing kernel'))
        
        main_label = QLabel(_("Please enter the connection info of the kernel "
                              "you want to connect to. For that you can "
                              "either select its JSON connection file using "
                              "the <tt>Browse</tt> button, or write directly "
                              "its id, in case it's a local kernel (for "
                              "example <tt>kernel-3764.json</tt> or just "
                              "<tt>3764</tt>)."))
        main_label.setWordWrap(True)
        main_label.setAlignment(Qt.AlignJustify)
        
        # connection file
        cf_label = QLabel(_('Connection info:'))
        self.cf = QLineEdit()
        self.cf.setPlaceholderText(_('Path to connection file or kernel id'))
        self.cf.setMinimumWidth(250)
        cf_open_btn = QPushButton(_('Browse'))
        self.connect(cf_open_btn, SIGNAL('clicked()'),
                     self.select_connection_file)

        cf_layout = QHBoxLayout()
        cf_layout.addWidget(cf_label)
        cf_layout.addWidget(self.cf)
        cf_layout.addWidget(cf_open_btn)
        
        # remote kernel checkbox 
        self.rm_cb = QCheckBox(_('This is a remote kernel'))
        
        # ssh connection 
        self.hn = QLineEdit()
        self.hn.setPlaceholderText(_('[email protected]:port'))
        
        self.kf = QLineEdit()
        self.kf.setPlaceholderText(_('Path to ssh key file'))
        kf_open_btn = QPushButton(_('Browse'))
        self.connect(kf_open_btn, SIGNAL('clicked()'), self.select_ssh_key)

        kf_layout = QHBoxLayout()
        kf_layout.addWidget(self.kf)
        kf_layout.addWidget(kf_open_btn)
        
        self.pw = QLineEdit()
        self.pw.setPlaceholderText(_('Password or ssh key passphrase'))
        self.pw.setEchoMode(QLineEdit.Password)

        ssh_form = QFormLayout()
        ssh_form.addRow(_('Host name'), self.hn)
        ssh_form.addRow(_('Ssh key'), kf_layout)
        ssh_form.addRow(_('Password'), self.pw)
        
        # Ok and Cancel buttons
        accept_btns = QDialogButtonBox(
            QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
            Qt.Horizontal, self)

        self.connect(accept_btns, SIGNAL('accepted()'), self.accept)
        self.connect(accept_btns, SIGNAL('rejected()'), self.reject)

        # Dialog layout
        layout = QVBoxLayout(self)
        layout.addWidget(main_label)
        layout.addLayout(cf_layout)
        layout.addWidget(self.rm_cb)
        layout.addLayout(ssh_form)
        layout.addWidget(accept_btns)
                
        # remote kernel checkbox enables the ssh_connection_form
        def ssh_set_enabled(state):
            for wid in [self.hn, self.kf, kf_open_btn, self.pw]:
                wid.setEnabled(state)
            for i in range(ssh_form.rowCount()):
                ssh_form.itemAt(2 * i).widget().setEnabled(state)
       
        ssh_set_enabled(self.rm_cb.checkState())
        self.connect(self.rm_cb, SIGNAL('stateChanged(int)'), ssh_set_enabled)

    def select_connection_file(self):
        cf = getopenfilename(self, _('Open IPython connection file'),
                 osp.join(get_ipython_dir(), 'profile_default', 'security'),
                 '*.json;;*.*')[0]
        self.cf.setText(cf)

    def select_ssh_key(self):
        kf = getopenfilename(self, _('Select ssh key'), 
                             get_ipython_dir(), '*.pem;;*.*')[0]
        self.kf.setText(kf)

    @staticmethod
    def get_connection_parameters(parent=None):
        dialog = KernelConnectionDialog(parent)
        result = dialog.exec_()
        is_remote = bool(dialog.rm_cb.checkState())
        accepted = result == QDialog.Accepted
        if is_remote:
#.........这里部分代码省略.........

# 需要导入模块: from spyderlib.qt.QtGui import QLineEdit [as 别名]
# 或者: from spyderlib.qt.QtGui.QLineEdit import setText [as 别名]

#.........这里部分代码省略.........
        if (self.locked and not force_refresh):
            return

        self.switch_to_console_source()

        add_to_combo = True
        if text is None:
            text = unicode(self.combo.currentText())
            add_to_combo = False
            
        found = self.show_help(text, ignore_unknown=ignore_unknown)
        if ignore_unknown and not found:
            return
        
        if add_to_combo:
            self.combo.add_text(text)
        self.save_history()
        
        if self.dockwidget is not None:
            self.dockwidget.blockSignals(True)
        self.__eventually_raise_inspector(text, force=force_refresh)
        if self.dockwidget is not None:
            self.dockwidget.blockSignals(False)
        
    def set_rope_doc(self, objtxt, doctxt, force_refresh=False):
        """Use the object inspector to show text computed with rope
        from the editor plugin"""
        if (self.locked and not force_refresh):
            return
        self.switch_to_editor_source()
        
        self._last_rope_data = objtxt, doctxt
        
        self.object_edit.setText(objtxt)
        if self.rich_help:
            self.set_sphinx_text(doctxt)
        else:
            self.set_plain_text(doctxt, is_code=False)
        
        if self.dockwidget is not None:
            self.dockwidget.blockSignals(True)
        self.__eventually_raise_inspector(doctxt, force=force_refresh)
        if self.dockwidget is not None:
            self.dockwidget.blockSignals(False)
            
    def __eventually_raise_inspector(self, text, force=False):
        index = self.source_combo.currentIndex()
        if hasattr(self.main, 'tabifiedDockWidgets'):
            # 'QMainWindow.tabifiedDockWidgets' was introduced in PyQt 4.5
            if self.dockwidget and (force or self.dockwidget.isVisible()) \
               and not self.ismaximized \
               and (force or text != self._last_texts[index]):
                dockwidgets = self.main.tabifiedDockWidgets(self.dockwidget)
                if self.main.console.dockwidget not in dockwidgets and \
                   (hasattr(self.main, 'extconsole') and \
                    self.main.extconsole.dockwidget not in dockwidgets):
                    self.dockwidget.show()
                    self.dockwidget.raise_()
        self._last_texts[index] = text
    
    def load_history(self, obj=None):
        """Load history from a text file in user home directory"""
        if osp.isfile(self.LOG_PATH):
            history = [line.replace('\n','')
                       for line in file(self.LOG_PATH, 'r').readlines()]
        else: