Python QPalette.setColor方法代码示例

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
 def colorframe_bgcolor_setter(color):
     #e no convenient/clean way for Formula API to permit but not require this function to receive the formula,
     # unless we store it temporarily in env._formula (which we might as well do if this feature is ever needed)
     try:
         # make sure errors here don't stop the formula from running:
         # (Need to protect against certain kinds of erroneous color values? RGBf_to_QColor does it well enough.)
         ## Qt3 code used: colorframe.setPaletteBackgroundColor(RGBf_to_QColor(color))
         qcolor = RGBf_to_QColor(color)
         palette = QPalette() # QPalette(qcolor) would have window color set from qcolor, but that doesn't help us here
         qcolorrole = QPalette.Window
             ## http://doc.trolltech.com/4.2/qpalette.html#ColorRole-enum says:
             ##   QPalette.Window    10    A general background color.
         palette.setColor(QPalette.Active, qcolorrole, qcolor) # used when window is in fg and has focus
         palette.setColor(QPalette.Inactive, qcolorrole, qcolor) # used when window is in bg or does not have focus
         palette.setColor(QPalette.Disabled, qcolorrole, qcolor) # used when widget is disabled
         colorframe.setPalette(palette)
         colorframe.setAutoFillBackground(True)
         # [Note: the above scheme was revised again by bruce 070430, for improved appearance
         #  (now has thin black border around color patch), based on Ninad's change in UserPrefs.py.]
         ## no longer needed: set color for qcolorrole = QPalette.ColorRole(role) for role in range(14)
         ## no longer needed: colorframe.setLineWidth(500) # width of outline of frame (at least half max possible size)
     except:
         print "data for following exception: ",
         print "colorframe %r has palette %r" % (colorframe, colorframe.palette())
             # fyi: in Qt4, like in Qt3, colorframe is a QFrame
         print_compact_traceback( "bug (ignored): exception in formula-setter: " ) #e include formula obj in this msg?
     pass

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
def getPalette( palette, colorRole, color ):
    """
    Assigns a color (based on color role) to palette and returns it.
    The color/color role is assigned to all color groups.

    @param palette: A palette. If palette is None, we create and return a new
                   palette.
    @type  palette: QPalette

    @param colorRole: the Qt ColorRole
    @type  colorRole: Qt.ColorRole

    @param color: color
    @type  color: QColor

    @return: Returns the updated palette, or a new palette if none was supplied.
    @rtype : QPalette

    @see QPalette.setColor()
    """
    if palette:
        pass # Make sure palette is QPalette.
    else:
        palette = QPalette()

    palette.setColor(colorRole, color)

    return palette

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
 def _getHeaderTitlePalette(self):
     """
     Return a palette for header title (text) label. 
     """
     palette = QPalette()
     palette.setColor(QPalette.WindowText, pmHeaderTitleColor)
     return palette

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
    def __init__(self,
            prompt='>>> ',
            continuation='... ',
            parent=None):
        QTextEdit.__init__(self, parent)
        self.shutting_down = False
        self.compiler = CommandCompiler()
        self.buf = self.old_buf = []
        self.history = History([''], dynamic.get('console_history', []))
        self.prompt_frame = None
        self.allow_output = False
        self.prompt_frame_format = QTextFrameFormat()
        self.prompt_frame_format.setBorder(1)
        self.prompt_frame_format.setBorderStyle(QTextFrameFormat.BorderStyle_Solid)
        self.prompt_len = len(prompt)

        self.doc.setMaximumBlockCount(int(prefs['scrollback']))
        self.lexer = PythonLexer(ensurenl=False)
        self.tb_lexer = PythonTracebackLexer()

        self.context_menu = cm = QMenu(self) # {{{
        cm.theme = ThemeMenu(cm)
        # }}}

        self.formatter = Formatter(prompt, continuation, style=prefs['theme'])
        p = QPalette()
        p.setColor(p.Base, QColor(self.formatter.background_color))
        p.setColor(p.Text, QColor(self.formatter.color))
        self.setPalette(p)

        self.key_dispatcher = { # {{{
                Qt.Key_Enter : self.enter_pressed,
                Qt.Key_Return : self.enter_pressed,
                Qt.Key_Up : self.up_pressed,
                Qt.Key_Down : self.down_pressed,
                Qt.Key_Home : self.home_pressed,
                Qt.Key_End : self.end_pressed,
                Qt.Key_Left : self.left_pressed,
                Qt.Key_Right : self.right_pressed,
                Qt.Key_Backspace : self.backspace_pressed,
                Qt.Key_Delete : self.delete_pressed,
        } # }}}

        motd = textwrap.dedent('''\
        # Python {0}
        # {1} {2}
        '''.format(sys.version.splitlines()[0], __appname__,
            __version__))

        sys.excepthook = self.unhandled_exception

        self.controllers = []
        QTimer.singleShot(0, self.launch_controller)


        with EditBlock(self.cursor):
            self.render_block(motd)

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
 def set_color(self):
     r, g, b = gprefs['cover_grid_color']
     pal = QPalette()
     col = QColor(r, g, b)
     pal.setColor(pal.Base, col)
     dark = (r + g + b)/3.0 < 128
     pal.setColor(pal.Text, QColor(Qt.white if dark else Qt.black))
     self.setPalette(pal)
     self.delegate.highlight_color = pal.color(pal.Text)

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
    def load_calibre_style(self):
        # On OS X QtCurve resets the palette, so we preserve it explicitly
        orig_pal = QPalette(self.palette())

        path = os.path.join(sys.extensions_location, 'calibre_style.'+(
            'pyd' if iswindows else 'so'))
        if not self.pi.load_style(path, 'Calibre'):
            prints('Failed to load calibre style')
        # On OSX, on some machines, colors can be invalid. See https://bugs.launchpad.net/bugs/1014900
        for role in (orig_pal.Button, orig_pal.Window):
            c = orig_pal.brush(role).color()
            if not c.isValid() or not c.toRgb().isValid():
                orig_pal.setColor(role, QColor(u'lightgray'))

        self.setPalette(orig_pal)
        style = self.style()
        icon_map = {}
        pcache = {}
        for k, v in {
            'DialogYesButton': u'ok.png',
            'DialogNoButton': u'window-close.png',
            'DialogCloseButton': u'window-close.png',
            'DialogOkButton': u'ok.png',
            'DialogCancelButton': u'window-close.png',
            'DialogHelpButton': u'help.png',
            'DialogOpenButton': u'document_open.png',
            'DialogSaveButton': u'save.png',
            'DialogApplyButton': u'ok.png',
            'DialogDiscardButton': u'trash.png',
            'MessageBoxInformation': u'dialog_information.png',
            'MessageBoxWarning': u'dialog_warning.png',
            'MessageBoxCritical': u'dialog_error.png',
            'MessageBoxQuestion': u'dialog_question.png',
            'BrowserReload': u'view-refresh.png',
            # These two are used to calculate the sizes for the doc widget
            # title bar buttons, therefore, they have to exist. The actual
            # icon is not used.
            'TitleBarCloseButton': u'window-close.png',
            'TitleBarNormalButton': u'window-close.png',
            'DockWidgetCloseButton': u'window-close.png',
        }.iteritems():
            if v not in pcache:
                p = I(v)
                if isinstance(p, bytes):
                    p = p.decode(filesystem_encoding)
                # if not os.path.exists(p): raise ValueError(p)
                pcache[v] = p
            v = pcache[v]
            icon_map[type('')(getattr(style, 'SP_'+k))] = v
        style.setProperty(u'calibre_icon_map', icon_map)
        self.__icon_map_memory_ = icon_map

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
 def set_color(self):
     r, g, b = gprefs['cover_grid_color']
     pal = QPalette()
     col = QColor(r, g, b)
     pal.setColor(pal.Base, col)
     tex = gprefs['cover_grid_texture']
     if tex:
         from calibre.gui2.preferences.texture_chooser import texture_path
         path = texture_path(tex)
         if path:
             pal.setBrush(pal.Base, QBrush(QPixmap(path)))
     dark = (r + g + b)/3.0 < 128
     pal.setColor(pal.Text, QColor(Qt.white if dark else Qt.black))
     self.setPalette(pal)
     self.delegate.highlight_color = pal.color(pal.Text)

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
    def _set_widget_erase_color(self): # revised, bruce 071011
        """
        Change this widget's erase color (seen only if it's resized,
        and only briefly -- it's independent of OpenGL clearColor) to
        self.backgroundColor. This is intended to minimize the visual
        effect of widget resizes which temporarily show the erase
        color. See comments in this method for caveats about that.
        """
        # Note: this was called in GLPane.update_after_new_graphicsMode
        # when the graphicsMode could determine the background color,
        # but that's no longer true, so it could probably
        # just be called at startup and whenever the background color is changed.
        # Try that sometime, it might be an optim. For now it continues
        # to be called from there. [bruce 071011, still true 080910]
        #
        # REVIEW: what is self.backgroundColor when we're using the new default
        # of "Blue Sky Gradient". For best effect here, what it ought to be
        # is the average or central bg color in that gradient. I think it's not,
        # which makes me wonder if this bugfix is still needed at all. [bruce 071011]
        #
        # Note: calling this fixed the bug in which the glpane or its edges
        # flickered to black during a main-window resize. [bruce 050408]
        #
        # Note: limited this to Mac [in caller], since it turns out that bug (which has
        # no bug number yet) was Mac-specific, but this change caused a new bug 530
        # on Windows. (Not sure about Linux.) See also bug 141 (black during
        # mode-change), related but different. [bruce 050413]
        #
        # Note: for graphicsModes with a translucent surface covering the screen
        # (i.e. Build Atoms water surface), it would be better to blend that surface
        # color with self.backgroundColor for passing to this method, to approximate
        # the effective background color. Alternatively, we could change how those
        # graphicsModes set up OpenGL clearcolor, so that their empty space areas
        # looked like self.backgroundColor.) [bruce 050615 comment]

        bgcolor = self.backgroundColor
        r = int(bgcolor[0]*255 + 0.5) # (same formula as in elementSelector.py)
        g = int(bgcolor[1]*255 + 0.5)
        b = int(bgcolor[2]*255 + 0.5)
        pal = QPalette()
        pal.setColor(self.backgroundRole(), QColor(r, g, b))
        self.setPalette(pal)
            # see Qt docs for this and for backgroundRole
        return

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
    def _initialize_collections(self):
        '''
        Populate the data model with current collection assignments
        Hook click, doubleClick events
        '''
        self._log_location()

        # Set the bg color of the description text fields to the dialog bg color
        if False:
            bgcolor = self.palette().color(QPalette.Background)
            palette = QPalette()
            palette.setColor(QPalette.Base, bgcolor)
            self.calibre_lw.setPalette(palette)
            self.marvin_lw.setPalette(palette)

        if self.calibre_collections is not None:
            for ca in self.calibre_collections:
                item = ListWidgetItem(ca)
                item.setData(Qt.UserRole, ca)
                if RENAMING_ENABLED:
                    item.setFlags(item.flags() | Qt.ItemIsEditable)
                self.calibre_lw.addItem(item)

        for ma in self.marvin_collections:
            item = ListWidgetItem(ma)
            item.setData(Qt.UserRole, ma)
            if RENAMING_ENABLED:
                item.setFlags(item.flags() | Qt.ItemIsEditable)
            self.marvin_lw.addItem(item)

        # Capture click events to clear selections in opposite list
        self.calibre_lw.clicked.connect(self._clear_marvin_selection)
        self.marvin_lw.clicked.connect(self._clear_calibre_selection)

        # Hook double-click events
        if RENAMING_ENABLED:
            self.calibre_lw.doubleClicked.connect(self.rename_calibre_tag)
            self.marvin_lw.doubleClicked.connect(self.rename_marvin_tag)

        # Enable sorting
        if self.calibre_collections is not None:
            self.calibre_lw.setSortingEnabled(True)
        self.marvin_lw.setSortingEnabled(True)

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
 def set_color(self):
     r, g, b = gprefs['cover_grid_color']
     pal = QPalette()
     col = QColor(r, g, b)
     pal.setColor(pal.Base, col)
     tex = gprefs['cover_grid_texture']
     if tex:
         from calibre.gui2.preferences.texture_chooser import texture_path
         path = texture_path(tex)
         if path:
             pm = QPixmap(path)
             if not pm.isNull():
                 val = pm.scaled(1, 1).toImage().pixel(0, 0)
                 r, g, b = qRed(val), qGreen(val), qBlue(val)
                 pal.setBrush(pal.Base, QBrush(pm))
     dark = (r + g + b)/3.0 < 128
     pal.setColor(pal.Text, QColor(Qt.white if dark else Qt.black))
     self.setPalette(pal)
     self.delegate.highlight_color = pal.color(pal.Text)

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
 def setup_inconsistency_checking(self):
     # set-up inconsistency label
     inconsistency_palette = QPalette()
     inconsistency_palette.setColor(QPalette.WindowText, Qt.red)
     self.inconsistencyLabel.setPalette(inconsistency_palette)
     self.inconsistencyLabel.setVisible(False)
     
     def action_consistent_table():    
         self.inconsistencyLabel.setVisible(False)
         self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(True)
     def action_inconsistent_table():
         # show label, disable OK buttonbox button
         self.inconsistencyLabel.setVisible(True)
         self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False)
     
     self.check_table_consistency = meta_globals.ConsistencyChecker(
                         fn_consistent=action_consistent_table,
                         fn_inconsistent=action_inconsistent_table,
                         table_2x2=self.raw_data_table)

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
    def _populate_description(self):
        # Set the bg color of the description text fields to the dialog bg color
        bgcolor = self.palette().color(QPalette.Background)
        palette = QPalette()
        palette.setColor(QPalette.Base, bgcolor)
        self.calibre_description.setPalette(palette)
        self.marvin_description.setPalette(palette)

        if 'comments' in self.mismatches:
            self.calibre_description_label.setText(self.YELLOW_BG.format("<b>Description</b>"))
            if self.mismatches['comments']['calibre']:
                self.calibre_description.setText(self.mismatches['comments']['calibre'])

            self.marvin_description_label.setText(self.YELLOW_BG.format("<b>Description</b>"))
            if self.mismatches['comments']['Marvin']:
                self.marvin_description.setText(self.mismatches['comments']['Marvin'])
        else:
            if self.installed_book.comments:
                self.calibre_description.setText(self.installed_book.comments)
                self.marvin_description.setText(self.installed_book.comments)

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
 def _updateColorFrame(self):
     """
     Updates the color frame with the current color.
     """
     colorframe = self.colorFrame
     try:
         qcolor = self.getQColor()
         palette = QPalette() # QPalette(qcolor) would have window color set from qcolor, but that doesn't help us here
         qcolorrole = QPalette.Window
             ## http://doc.trolltech.com/4.2/qpalette.html#ColorRole-enum says:
             ##   QPalette.Window    10    A general background color.
         palette.setColor(QPalette.Active, qcolorrole, qcolor) # used when window is in fg and has focus
         palette.setColor(QPalette.Inactive, qcolorrole, qcolor) # used when window is in bg or does not have focus
         palette.setColor(QPalette.Disabled, qcolorrole, qcolor) # used when widget is disabled
         colorframe.setPalette(palette)
         colorframe.setAutoFillBackground(True)
     except:
         print "data for following exception: ",
         print "colorframe %r has palette %r" % (colorframe, colorframe.palette())
     pass

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
    def initialize(self, parent, content, book_id, installed_book, marvin_db_path, use_qwv=True):
        '''
        __init__ is called on SizePersistedDialog()
        '''
        self.setupUi(self)
        self.book_id = book_id
        self.connected_device = parent.opts.gui.device_manager.device
        self.installed_book = installed_book
        self.marvin_db_path = marvin_db_path
        self.opts = parent.opts
        self.parent = parent
        self.stored_command = None
        self.verbose = parent.verbose
        self._log_location(installed_book.title)

        # Subscribe to Marvin driver change events
        self.connected_device.marvin_device_signals.reader_app_status_changed.connect(
            self.marvin_status_changed)

        # Set the icon
        self.setWindowIcon(self.parent.icon)

        # Set or hide the header
        if content['header']:
            self.header.setText(content['header'])
        else:
            self.header.setVisible(False)

        # Set the titles
        self.setWindowTitle(content['title'])
        self.html_gb.setTitle(content['group_box_title'])
        if content['toolTip']:
            self.html_gb.setToolTip(content['toolTip'])

        # Set the bg color of the content to the dialog bg color
        bgcolor = self.palette().color(QPalette.Background)
        palette = QPalette()
        palette.setColor(QPalette.Base, bgcolor)

        #self._log(repr(content['html_content']))

        # Initialize the window content
        if use_qwv:
            # Add a QWebView to layout
            self.html_wv = QWebView()
            self.html_wv.setHtml(content['html_content'])
            self.html_wv.sizeHint = self.wv_sizeHint
            self.html_wv.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.MinimumExpanding)
            self.html_wv.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
            self.html_wv.linkClicked.connect(self.link_clicked)

            self.html_gb_vl.addWidget(self.html_wv)
            self.html_tb.setVisible(False)
        else:
            # Initialize the contents of the TextBrowser
            self.html_tb.setText(content['html_content'])
            #self.html_tb.setPalette(palette)

        # Set or hide the footer
        if content['footer']:
            self.footer.setText(content['footer'])
        else:
            self.footer.setVisible(False)

        # Add Copy to Clipboard button
        self.ctc_button = self.bb.addButton('&Copy to clipboard',
                                            self.bb.ActionRole)
        self.ctc_button.clicked.connect(self.copy_to_clipboard)
        self.ctc_button.setIcon(QIcon(I('edit-copy.png')))
        self.ctc_button.setObjectName('copy_to_clipboard_button')
        self.ctc_button.setToolTip('<p>Copy plain text to clipboard, <b>Alt/Option-click</b> for HTML</p>')

        self.copy_action = QAction(self)
        self.addAction(self.copy_action)
        self.copy_action.setShortcuts(QKeySequence.Copy)
        self.copy_action.triggered.connect(self.copy_to_clipboard)

        # Add Refresh button if enabled
        if content['refresh']:
            self.refresh_method = content['refresh']['method']
            self.refresh_button = self.bb.addButton("Refresh '%s'" % content['refresh']['name'],
                                                    self.bb.ActionRole)
            self.refresh_button.setIcon(QIcon(os.path.join(self.parent.opts.resources_path,
                                              'icons',
                                              'from_marvin.png')))
            self.refresh_button.setObjectName('refresh_button')
            self.refresh_button.setEnabled(bool(self.installed_book.cid))

        # Hook the button events
        self.bb.clicked.connect(self.dispatch_button_click)

        # Restore position
        self.resize_dialog()

# 需要导入模块: from PyQt4.Qt import QPalette [as 别名]
# 或者: from PyQt4.Qt.QPalette import setColor [as 别名]
class DiagnosticDataForm(QDialog, Ui_DiagnosticDataForm):
    def __init__(self, ma_unit, cur_txs, cur_group_str, parent=None):
        super(DiagnosticDataForm, self).__init__(parent)
        self.setupUi(self)
        self.setup_signals_and_slots()
        self.ma_unit = ma_unit
        self.raw_data_dict = {}
        for group in cur_txs:
            raw_data = self.ma_unit.get_raw_data_for_group(group)
            self.raw_data_dict[group] = raw_data
        self.cur_groups = cur_txs
        self.group_str = cur_group_str
        self.cur_effect = "Sens" # arbitrary
        
        self.entry_widgets = [self.two_by_two_table, self.prevalence_txt_box,
                              self.low_txt_box, self.high_txt_box,
                              self.effect_txt_box,]
        self.already_showed_change_CI_alert = False
        
        # block all the widgets for a moment
        self.block_all_signals(True)
        
        meta_globals.init_ci_spinbox_and_label(self.CI_spinbox, self.ci_label)
        
        self.setup_inconsistency_checking()
        self.initialize_backup_structures()
        self.setup_clear_button_palettes()
        
        self.setup_table_effect_dict()         # gather effect info from ma_unit
        self._read_in_table_data_from_MAunit() # populate table items from raw data in ma_unit
        self._populate_effect_cmbo_box()     # make cmbo box entries for effects
        self._update_data_table()         # fill in the rest of the data table
        self.set_current_effect()         # fill in current effect data in line edits
        self.enable_back_calculation_btn()
        self.enable_txt_box_input()
        self.save_form_state()

        # unblock
        self.block_all_signals(False)
        
        # Color for clear_button_pallette
        self.orig_palette = self.clear_Btn.palette()
        self.pushme_palette = QPalette()
        self.pushme_palette.setColor(QPalette.ButtonText,Qt.red)
        self.set_clear_btn_color()
        
    def setup_clear_button_palettes(self):
        # Color for clear_button_pallette
        self.orig_palette = self.clear_Btn.palette()
        self.pushme_palette = QPalette()
        self.pushme_palette.setColor(QPalette.ButtonText,Qt.red)
        self.set_clear_btn_color()
        
    def initialize_backup_structures(self):
        # Stores form effect info as text
        self.form_effects_dict = {"Sens":{"est":"","lower":"","upper":""},
                                  "Spec":{"est":"","lower":"","upper":""},
                                  "prevalence":""}
        # Stores table items as text
        self.table_backup = [[None,None,None],[None,None,None],[None,None,None]]
    
    def setup_signals_and_slots(self):
        QObject.connect(self.two_by_two_table, SIGNAL("cellChanged (int, int)"), self.cell_changed)                          
        QObject.connect(self.effect_cbo_box, SIGNAL("currentIndexChanged(QString)"), self.effect_changed) 
        QObject.connect(self.clear_Btn, SIGNAL("clicked()"), self.clear_form)
        
        QObject.connect(self.effect_txt_box, SIGNAL("textEdited(QString)"), lambda new_text : self.val_edit("est", new_text))
        QObject.connect(self.low_txt_box,    SIGNAL("textEdited(QString)"), lambda new_text : self.val_edit("lower", new_text))
        QObject.connect(self.high_txt_box,   SIGNAL("textEdited(QString)"), lambda new_text : self.val_edit("upper", new_text))
        QObject.connect(self.prevalence_txt_box, SIGNAL("textEdited(QString)"), lambda new_text : self.val_edit("prevalence", new_text))
        
        QObject.connect(self.effect_txt_box, SIGNAL("editingFinished()"), lambda: self.val_changed("est")   )
        QObject.connect(self.low_txt_box,    SIGNAL("editingFinished()"), lambda: self.val_changed("lower") )
        QObject.connect(self.high_txt_box,   SIGNAL("editingFinished()"), lambda: self.val_changed("upper") )
        QObject.connect(self.prevalence_txt_box, SIGNAL("editingFinished()"), lambda: self.val_changed("prevalence") )

        QObject.connect(self.back_calc_Btn, SIGNAL("clicked()"), lambda: self.enable_back_calculation_btn(engage=True) )
        QObject.connect(self.CI_spinbox, SIGNAL("valueChanged(double)"), self._change_ci)
        QObject.connect(self, SIGNAL("accepted()"), self.reset_conf_level)
        
    def _change_ci(self,val):
        self.ci_label.setText("{0:.1F} % Confidence Interval".format(val))
        print("New CI val:",val)
        
        self.change_CI_alert(val)
        self.enable_back_calculation_btn()

    def setup_inconsistency_checking(self):
        # set-up inconsistency label
        inconsistency_palette = QPalette()
        inconsistency_palette.setColor(QPalette.WindowText,Qt.red)
        self.inconsistencyLabel.setPalette(inconsistency_palette)
        self.inconsistencyLabel.setVisible(False)
        
        def action_consistent_table():    
            self.inconsistencyLabel.setVisible(False)
            self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(True)
        def action_inconsistent_table():
            #show label, disable OK buttonbox button
            self.inconsistencyLabel.setVisible(True)
#.........这里部分代码省略.........