Python QtGui.QGroupBox类代码示例

    def setup_page(self):
        """
        Create the Spyder Config page for this plugin.

        As of Dec 2014, there are no options available to set, so we only
        display the data path.
        """
        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Results are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        results_label2 = QLabel(CoverageWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

 def setup_page(self):
     tabs = QTabWidget()
     names = self.get_option("names")
     names.pop(names.index(CUSTOM_COLOR_SCHEME_NAME))
     names.insert(0, CUSTOM_COLOR_SCHEME_NAME)
     fieldnames = {
                   "background":     _("Background:"),
                   "currentline":    _("Current line:"),
                   "currentcell":    _("Current cell:"),
                   "occurence":      _("Occurence:"),
                   "ctrlclick":      _("Link:"),
                   "sideareas":      _("Side areas:"),
                   "matched_p":      _("Matched parentheses:"),
                   "unmatched_p":    _("Unmatched parentheses:"),
                   "normal":         _("Normal text:"),
                   "keyword":        _("Keyword:"),
                   "builtin":        _("Builtin:"),
                   "definition":     _("Definition:"),
                   "comment":        _("Comment:"),
                   "string":         _("String:"),
                   "number":         _("Number:"),
                   "instance":       _("Instance:"),
                   }
     from spyderlib.utils import syntaxhighlighters
     assert all([key in fieldnames
                 for key in syntaxhighlighters.COLOR_SCHEME_KEYS])
     for tabname in names:
         cs_group = QGroupBox(_("Color scheme"))
         cs_layout = QGridLayout()
         for row, key in enumerate(syntaxhighlighters.COLOR_SCHEME_KEYS):
             option = "%s/%s" % (tabname, key)
             value = self.get_option(option)
             name = fieldnames[key]
             if is_text_string(value):
                 label, clayout = self.create_coloredit(name, option,
                                                        without_layout=True)
                 label.setAlignment(Qt.AlignRight|Qt.AlignVCenter)
                 cs_layout.addWidget(label, row+1, 0)
                 cs_layout.addLayout(clayout, row+1, 1)
             else:
                 label, clayout, cb_bold, cb_italic = self.create_scedit(
                                         name, option, without_layout=True)
                 label.setAlignment(Qt.AlignRight|Qt.AlignVCenter)
                 cs_layout.addWidget(label, row+1, 0)
                 cs_layout.addLayout(clayout, row+1, 1)
                 cs_layout.addWidget(cb_bold, row+1, 2)
                 cs_layout.addWidget(cb_italic, row+1, 3)
         cs_group.setLayout(cs_layout)
         if tabname in sh.COLOR_SCHEME_NAMES:
             def_btn = self.create_button(_("Reset to default values"),
                                      lambda: self.reset_to_default(tabname))
             tabs.addTab(self.create_tab(cs_group, def_btn), tabname)
         else:
             tabs.addTab(self.create_tab(cs_group), tabname)
     
     vlayout = QVBoxLayout()
     vlayout.addWidget(tabs)
     self.setLayout(vlayout)

    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 setup_page(self):
        ar_group = QGroupBox(_("Autorefresh"))
        ar_box = self.create_checkbox(_("Enable autorefresh"),
                                      'autorefresh')
        ar_spin = self.create_spinbox(_("Refresh interval: "),
                                      _(" ms"), 'autorefresh/timeout',
                                      min_=100, max_=1000000, step=100)
        
        filter_group = QGroupBox(_("Filter"))
        filter_data = [
            ('exclude_private', _("Exclude private references")),
            ('exclude_capitalized', _("Exclude capitalized references")),
            ('exclude_uppercase', _("Exclude all-uppercase references")),
            ('exclude_unsupported', _("Exclude unsupported data types")),
                ]
        filter_boxes = [self.create_checkbox(text, option)
                        for option, text in filter_data]

        display_group = QGroupBox(_("Display"))
        display_data = [
                        ('truncate', _("Truncate values"), ''),
                        ('inplace', _("Always edit in-place"), ''),
                        ('collvalue', _("Show collection contents"), ''),
                        ]
        if programs.is_module_installed('numpy'):
            display_data.append(('minmax', _("Show arrays min/max"), ''))
        display_data.append(
            ('remote_editing', _("Edit data in the remote process"),
             _("Editors are opened in the remote process for NumPy "
                     "arrays, PIL images, lists, tuples and dictionaries.\n"
                     "This avoids transfering large amount of data between "
                     "the remote process and Spyder (through the socket)."))
                            )
        display_boxes = [self.create_checkbox(text, option, tip=tip)
                         for option, text, tip in display_data]
        
        ar_layout = QVBoxLayout()
        ar_layout.addWidget(ar_box)
        ar_layout.addWidget(ar_spin)
        ar_group.setLayout(ar_layout)
        
        filter_layout = QVBoxLayout()
        for box in filter_boxes:
            filter_layout.addWidget(box)
        filter_group.setLayout(filter_layout)

        display_layout = QVBoxLayout()
        for box in display_boxes:
            display_layout.addWidget(box)
        display_group.setLayout(display_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(ar_group)
        vlayout.addWidget(filter_group)
        vlayout.addWidget(display_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

    def setup_page(self):
        results_group = QGroupBox(_("Group page"))

        lineedit = self.create_lineedit(_('Example line'),
                                        'example_line',
                                        default='default_value',
                                        alignment=Qt.Horizontal,
                                        )

        results_layout = QVBoxLayout()
        results_layout.addWidget(lineedit)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

    def setup_page(self):
        """ Setup of the configuration page. All widgets need to be added here"""
        
        setup_group = QGroupBox(_("RateLaw Plugin Configuration"))
        setup_label = QLabel(_("RateLaw plugin configuration needs to be "\
                               "implemented here.\n"))
        setup_label.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with 
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        setup_layout = QVBoxLayout()
        setup_layout.addWidget(setup_label)
        setup_group.setLayout(setup_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(setup_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

    def setup_page(self):
        settings_group = QGroupBox(_("Settings"))
        save_box = self.create_checkbox(_("Save file before analyzing it"),
                                        'save_before', default=True)
        
        hist_group = QGroupBox(_("History"))
        hist_label1 = QLabel(_("The following option will be applied at next "
                               "startup."))
        hist_label1.setWordWrap(True)
        hist_spin = self.create_spinbox(_("History: "),
                            _(" results"), 'max_entries', default=50,
                            min_=10, max_=1000000, step=10)

        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Results are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with 
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        results_label2 = QLabel(PylintWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        settings_layout = QVBoxLayout()
        settings_layout.addWidget(save_box)
        settings_group.setLayout(settings_layout)

        hist_layout = QVBoxLayout()
        hist_layout.addWidget(hist_label1)
        hist_layout.addWidget(hist_spin)
        hist_group.setLayout(hist_layout)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(settings_group)
        vlayout.addWidget(hist_group)
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

    def setup_page(self):

        settings_group = QGroupBox(_("Settings"))
        use_color_box = self.create_checkbox(
            _("Use deterministic colors to differentiate functions"),
            'use_colors', default=True)

        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Memory profiler plugin results "
                                  "(the output of memory_profiler)\n"
                                  "is stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863 of Profiler plugon
        results_label2 = QLabel(MemoryProfilerWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        settings_layout = QVBoxLayout()
        settings_layout.addWidget(use_color_box)
        settings_group.setLayout(settings_layout)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(settings_group)
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

    def setup_page(self):
        settings_group = QGroupBox(_("Settings"))
        hist_spin = self.create_spinbox(
                            _("History depth: "), _(" entries"),
                            'max_entries', min_=10, max_=10000, step=10,
                            tip=_("Set maximum line count"))

        sourcecode_group = QGroupBox(_("Source code"))
        wrap_mode_box = self.create_checkbox(_("Wrap lines"), 'wrap')
        go_to_eof_box = self.create_checkbox(
                        _("Scroll automatically to last entry"), 'go_to_eof')
        font_group = self.create_fontgroup(option=None,
                                    text=_("Font style"),
                                    fontfilters=QFontComboBox.MonospacedFonts)
        names = CONF.get('color_schemes', 'names')
        choices = list(zip(names, names))
        cs_combo = self.create_combobox(_("Syntax color scheme: "),
                                        choices, 'color_scheme_name')

        settings_layout = QVBoxLayout()
        settings_layout.addWidget(hist_spin)
        settings_group.setLayout(settings_layout)

        sourcecode_layout = QVBoxLayout()
        sourcecode_layout.addWidget(wrap_mode_box)
        sourcecode_layout.addWidget(go_to_eof_box)
        sourcecode_layout.addWidget(cs_combo)
        sourcecode_group.setLayout(sourcecode_layout)
        
        vlayout = QVBoxLayout()
        vlayout.addWidget(settings_group)
        vlayout.addWidget(font_group)
        vlayout.addWidget(sourcecode_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

 def create_fontgroup(self, option=None, text=None,
                      tip=None, fontfilters=None):
     """Option=None -> setting plugin font"""
     fontlabel = QLabel(_("Font: "))
     fontbox = QFontComboBox()
     if fontfilters is not None:
         fontbox.setFontFilters(fontfilters)
     sizelabel = QLabel("  "+_("Size: "))
     sizebox = QSpinBox()
     sizebox.setRange(7, 100)
     self.fontboxes[(fontbox, sizebox)] = option
     layout = QHBoxLayout()
     for subwidget in (fontlabel, fontbox, sizelabel, sizebox):
         layout.addWidget(subwidget)
     layout.addStretch(1)
     if text is None:
         text = _("Font style")
     group = QGroupBox(text)
     group.setLayout(layout)
     if tip is not None:
         group.setToolTip(tip)
     return group

 def setup_page(self):
     interface_group = QGroupBox(_("Interface"))
     styles = [str(txt) for txt in QStyleFactory.keys()]
     choices = zip(styles, [style.lower() for style in styles])
     style_combo = self.create_combobox(_('Qt windows style'), choices,
                                        'windows_style',
                                        default=self.main.default_style)
     newcb = self.create_checkbox
     vertdock_box = newcb(_("Vertical dockwidget title bars"),
                          'vertical_dockwidget_titlebars')
     verttabs_box = newcb(_("Vertical dockwidget tabs"),
                          'vertical_tabs')
     animated_box = newcb(_("Animated toolbars and dockwidgets"),
                          'animated_docks')
     margin_box = newcb(_("Custom dockwidget margin:"),
                        'use_custom_margin')
     margin_spin = self.create_spinbox("", "pixels", 'custom_margin',
                                       0, 0, 30)
     self.connect(margin_box, SIGNAL("toggled(bool)"),
                  margin_spin.setEnabled)
     margin_spin.setEnabled(self.get_option('use_custom_margin'))
     margins_layout = QHBoxLayout()
     margins_layout.addWidget(margin_box)
     margins_layout.addWidget(margin_spin)
     
     interface_layout = QVBoxLayout()
     interface_layout.addWidget(style_combo)
     interface_layout.addWidget(vertdock_box)
     interface_layout.addWidget(verttabs_box)
     interface_layout.addWidget(animated_box)
     interface_layout.addLayout(margins_layout)
     interface_group.setLayout(interface_layout)
     
     vlayout = QVBoxLayout()
     vlayout.addWidget(interface_group)
     vlayout.addStretch(1)
     self.setLayout(vlayout)

    def setup_page(self):
        sourcecode_group = QGroupBox(_("Source code"))
        wrap_mode_box = self.create_checkbox(_("Wrap lines"), 'wrap')
        plain_text_font_group = self.create_fontgroup(option=None,
                                    text=_("Plain text font style"),
                                    fontfilters=QFontComboBox.MonospacedFonts)
        rich_text_font_group = self.create_fontgroup(option='rich_text',
                                text=_("Rich text font style"))
        names = CONF.get('color_schemes', 'names')
        choices = zip(names, names)
        cs_combo = self.create_combobox(_("Syntax color scheme: "),
                                        choices, 'color_scheme_name')

        sourcecode_layout = QVBoxLayout()
        sourcecode_layout.addWidget(wrap_mode_box)
        sourcecode_layout.addWidget(cs_combo)
        sourcecode_group.setLayout(sourcecode_layout)
        
        vlayout = QVBoxLayout()
        vlayout.addWidget(rich_text_font_group)
        vlayout.addWidget(plain_text_font_group)
        vlayout.addWidget(sourcecode_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

    def setup_page(self):
        results_group = QGroupBox(_("Results"))
        results_label1 = QLabel(_("Profiler plugin results "\
                                  "(the output of python's profile/cProfile)\n"
                                  "are stored here:"))
        results_label1.setWordWrap(True)

        # Warning: do not try to regroup the following QLabel contents with 
        # widgets above -- this string was isolated here in a single QLabel
        # on purpose: to fix Issue 863
        results_label2 = QLabel(ProfilerWidget.DATAPATH)

        results_label2.setTextInteractionFlags(Qt.TextSelectableByMouse)
        results_label2.setWordWrap(True)

        results_layout = QVBoxLayout()
        results_layout.addWidget(results_label1)
        results_layout.addWidget(results_label2)
        results_group.setLayout(results_layout)

        vlayout = QVBoxLayout()
        vlayout.addWidget(results_group)
        vlayout.addStretch(1)
        self.setLayout(vlayout)

    def setup_page(self):
        newcb = self.create_checkbox
        mpl_present = programs.is_module_installed("matplotlib")
        
        # --- Display ---
        font_group = self.create_fontgroup(option=None, text=None,
                                    fontfilters=QFontComboBox.MonospacedFonts)

        # Interface Group
        interface_group = QGroupBox(_("Interface"))
        banner_box = newcb(_("Display initial banner"), 'show_banner',
                      tip=_("This option lets you hide the message shown at\n"
                            "the top of the console when it's opened."))
        gui_comp_box = newcb(_("Use a completion widget"),
                             'use_gui_completion',
                             tip=_("Use a widget instead of plain text "
                                   "output for tab completion"))
        pager_box = newcb(_("Use a pager to display additional text inside "
                            "the console"), 'use_pager',
                            tip=_("Useful if you don't want to fill the "
                                  "console with long help or completion texts.\n"
                                  "Note: Use the Q key to get out of the "
                                  "pager."))
        calltips_box = newcb(_("Display balloon tips"), 'show_calltips')
        ask_box = newcb(_("Ask for confirmation before closing"),
                        'ask_before_closing')

        interface_layout = QVBoxLayout()
        interface_layout.addWidget(banner_box)
        interface_layout.addWidget(gui_comp_box)
        interface_layout.addWidget(pager_box)
        interface_layout.addWidget(calltips_box)
        interface_layout.addWidget(ask_box)
        interface_group.setLayout(interface_layout)

        # Background Color Group
        bg_group = QGroupBox(_("Background color"))
        light_radio = self.create_radiobutton(_("Light background"),
                                              'light_color')
        dark_radio = self.create_radiobutton(_("Dark background"),
                                             'dark_color')
        bg_layout = QVBoxLayout()
        bg_layout.addWidget(light_radio)
        bg_layout.addWidget(dark_radio)
        bg_group.setLayout(bg_layout)

        # Source Code Group
        source_code_group = QGroupBox(_("Source code"))
        buffer_spin = self.create_spinbox(
                _("Buffer:  "), _(" lines"),
                'buffer_size', min_=-1, max_=1000000, step=100,
                tip=_("Set the maximum number of lines of text shown in the\n"
                      "console before truncation. Specifying -1 disables it\n"
                      "(not recommended!)"))
        source_code_layout = QVBoxLayout()
        source_code_layout.addWidget(buffer_spin)
        source_code_group.setLayout(source_code_layout)
        
        # --- Graphics ---
        # Pylab Group
        pylab_group = QGroupBox(_("Support for graphics (Matplotlib)"))
        pylab_box = newcb(_("Activate support"), 'pylab')
        autoload_pylab_box = newcb(_("Automatically load Pylab and NumPy "
                                     "modules"),
                               'pylab/autoload',
                               tip=_("This lets you load graphics support "
                                     "without importing \nthe commands to do "
                                     "plots. Useful to work with other\n"
                                     "plotting libraries different to "
                                     "Matplotlib or to develop \nGUIs with "
                                     "Spyder."))
        autoload_pylab_box.setEnabled(self.get_option('pylab') and mpl_present)
        self.connect(pylab_box, SIGNAL("toggled(bool)"),
                     autoload_pylab_box.setEnabled)
        
        pylab_layout = QVBoxLayout()
        pylab_layout.addWidget(pylab_box)
        pylab_layout.addWidget(autoload_pylab_box)
        pylab_group.setLayout(pylab_layout)
        
        if not mpl_present:
            self.set_option('pylab', False)
            self.set_option('pylab/autoload', False)
            pylab_group.setEnabled(False)
            pylab_tip = _("This feature requires the Matplotlib library.\n"
                          "It seems you don't have it installed.")
            pylab_box.setToolTip(pylab_tip)
        
        # Pylab backend Group
        inline = _("Inline")
        automatic = _("Automatic")
        backend_group = QGroupBox(_("Graphics backend"))
        bend_label = QLabel(_("Decide how graphics are going to be displayed "
                              "in the console. If unsure, please select "
                              "<b>%s</b> to put graphics inside the "
                              "console or <b>%s</b> to interact with "
                              "them (through zooming and panning) in a "
                              "separate window.") % (inline, automatic))
        bend_label.setWordWrap(True)

#.........这里部分代码省略.........

    def __init__(self, parent, names, order, active):
        super(LayoutSettingsDialog, self).__init__(parent)

        # variables
        self._parent = parent
        self._selection_model = None
        self.names = names
        self.order = order
        self.active = active

        # widgets
        self.button_move_up = QPushButton(_('Move Up'))
        self.button_move_down = QPushButton(_('Move Down'))
        self.button_delete = QPushButton(_('Delete Layout'))
        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok |
                                           QDialogButtonBox.Cancel,
                                           Qt.Horizontal, self)
        self.group_box = QGroupBox(_("Layout Dispay and Order"))
        self.table = QTableView(self)
        self.ok_button = self.button_box.button(QDialogButtonBox.Ok)
        self.cancel_button = self.button_box.button(QDialogButtonBox.Cancel)
        self.cancel_button.setDefault(True)
        self.cancel_button.setAutoDefault(True)

        # widget setup
        self.dialog_size = QSize(300, 200)
        self.setMinimumSize(self.dialog_size)
        self.setFixedSize(self.dialog_size)
        self.setWindowTitle('Layout Settings')

        self.table.setModel(LayoutModel(self.table, order, active))
        self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
        self.table.setSelectionMode(QAbstractItemView.SingleSelection)
        self.table.verticalHeader().hide()
        self.table.horizontalHeader().hide()
        self.table.setAlternatingRowColors(True)
        self.table.setShowGrid(False)
        self.table.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        self.table.horizontalHeader().setStretchLastSection(True)
        self.table.setColumnHidden(1, True)
        
        # need to keep a reference for pyside not to segfault!
        self._selection_model = self.table.selectionModel()

        # layout
        buttons_layout = QVBoxLayout()
        buttons_layout.addWidget(self.button_move_up)
        buttons_layout.addWidget(self.button_move_down)
        buttons_layout.addStretch()
        buttons_layout.addWidget(self.button_delete)

        group_layout = QHBoxLayout()
        group_layout.addWidget(self.table)
        group_layout.addLayout(buttons_layout)
        self.group_box.setLayout(group_layout)

        layout = QVBoxLayout()
        layout.addWidget(self.group_box)
        layout.addWidget(self.button_box)

        self.setLayout(layout)

        # signals and slots
        self.button_box.accepted.connect(self.accept)
        self.button_box.rejected.connect(self.close)
        self.button_delete.clicked.connect(self.delete_layout)
        self.button_move_up.clicked.connect(lambda: self.move_layout(True))
        self.button_move_down.clicked.connect(lambda: self.move_layout(False))
        self.table.model().dataChanged.connect(
           lambda: self.selection_changed(None, None))
        self._selection_model.selectionChanged.connect(
           lambda: self.selection_changed(None, None))

        # focus table
        index = self.table.model().index(0, 0)
        self.table.setCurrentIndex(index)
        self.table.setFocus()