Python Label.Label类代码示例

class HorizontalToolbar(SimplePanel):
    def __init__(self, onRequestMore=None, onCollapseAll=None, onExpandAll=None, onSort=None):
        super(HorizontalToolbar, self).__init__(StyleName=Styles.TOOLBAR_HORIZONTAL)
        self.content = HorizontalPanel()

        self.requestMoreButton = Button('More', onRequestMore, StyleName=Styles.TOOLBAR_BUTTON)
        self.content.add(self.requestMoreButton)

        self.itemsShowingLabel = Label(StyleName=Styles.TOOLBAR_TEXT)
        self.content.add(self.itemsShowingLabel)
        self.setNumberOfItemsShowingText(0, 0)

        self.collapseAllButton = Button('Collapse All', onCollapseAll, StyleName=Styles.TOOLBAR_BUTTON)
        self.content.add(self.collapseAllButton)
        self.expandAllButton = Button('Expand All', onExpandAll, StyleName=Styles.TOOLBAR_BUTTON)
        self.content.add(self.expandAllButton)

        if onSort:
            self.content.add(SortPanel(onSort))

        self.setWidget(self.content)
        return
    def setNumberOfItemsShowingText(self, number, total):
        self.itemsShowingLabel.setText('Showing %s of %s total items.' % (number, total))
        return

class GettextExample(object):

    def __init__(self):
        self.b = Button(_("Click me"), self.greet, StyleName='teststyle')
        self.h = HTML(_("<b>Hello World</b> (html)"), StyleName='teststyle')
        self.l = Label(_("Hello World (label)"), StyleName='teststyle')
        self.base = HTML(_("Hello from %s") % pygwt.getModuleBaseURL(),
                         StyleName='teststyle')
        RootPanel().add(self.b)
        RootPanel().add(self.h)
        RootPanel().add(self.l)
        RootPanel().add(self.base)

    def change_texts(self, text):
        self.b.setText(_("Click me"))
        self.h.setHTML(_("<b>Hello World</b> (html)"))
        self.l.setText(_("Hello World (label)"))
        text = [_("Hello from %s") % pygwt.getModuleBaseURL()]
        for i in range(4):
            text.append(ngettext('%(num)d single', '%(num)d plural', i) % dict(num=i))
        text = '<br />'.join(text)
        self.base.setHTML(text)

    def greet(self, fred):
        fred.setText(_("No, really click me!"))
        Window.alert(_("Hello, there!"))
        i18n.load(lang=lang[0], onCompletion=self.change_texts)
        lang.append(lang.pop(0))

 def __init__(self, n, limit):
     Label.__init__(self,
         "Sorry, your query had too many (%s) results! The current "
         "supported limit is %s." % (
                        utils.splitthousands(n),
                        utils.splitthousands(limit)),
         StyleName='userlist-error-title')

    def make_panel(self):
        message = Label(
            'The configuration has been changed.\n'
            'You must apply the changes in order for them to take effect.')
        DOM.setStyleAttribute(message.getElement(), "whiteSpace", 'pre')

        msgbox = Grid(1, 2, StyleName='changes')
        msgbox.setWidget(0, 0, Image('icons/exclam.png'))
        msgbox.setWidget(0, 1, message)
        msgbox.getCellFormatter().setStyleName(0, 0, 'changes-image')
        msgbox.getCellFormatter().setStyleName(0, 1, 'changes-text')

        button = Button('apply changes')
        button.addClickListener(self.apply_clicked)

        self.changes = VerticalPanel()
        self.changes.setHorizontalAlignment('right')
        self.changes.setVisible(False)
        self.changes.add(msgbox)
        self.changes.add(button)

        panel = VerticalPanel()
        panel.setSpacing(10)
        panel.add(self.table)
        panel.add(self.status)
        panel.add(self.changes)

        return panel

    def _add_statusbar ( self ):
        """ Adds a statusbar to the dialog.
        """
        if self.ui.view.statusbar is not None:
            control = HorizontalPanel()
#            control.setSizeGripEnabled(self.ui.view.resizable)
            listeners = []
            for item in self.ui.view.statusbar:
                # Create the status widget with initial text
                name = item.name
                item_control = Label()
                item_control.setText(self.ui.get_extended_value(name))

                # Add the widget to the control with correct size
#                width = abs(item.width)
#                stretch = 0
#                if width <= 1.0:
#                    stretch = int(100 * width)
#                else:
#                    item_control.setMinimumWidth(width)
                control.add(item_control)

                # Set up event listener for updating the status text
                col = name.find('.')
                obj = 'object'
                if col >= 0:
                    obj = name[:col]
                    name = name[col+1:]
                obj = self.ui.context[obj]
                set_text = self._set_status_text(item_control)
                obj.on_trait_change(set_text, name, dispatch='ui')
                listeners.append((obj, set_text, name))

            self.master.add(control)
            self.ui._statusbar = listeners

 def __init__(self, ctype, data):
     Label.__init__(self)
     AddablePanel.__init__(self)
     self.setStyleName('content_text')
     self.setText("'%s' content:" % ctype)
     self.content = HTML(data, StyleName='content')
     self.append(self.content)

class WritePanel(AbsolutePanel):

    def __init__(self, parent):
        AbsolutePanel.__init__(self)
        self.post_header = Label("Write a Post", StyleName="header_label")
        self.post_write_title_label = Label("Title:")
        self.post_title = TextBox()
        self.post_content = TextArea()
        self.post_button = Button("Post")
        self.cancel_button = Button("Cancel")
        self.error_message_label = Label("", StyleName="error_message_label")
        contents = VerticalPanel(StyleName="Contents", Spacing=4)
        contents.add(self.post_header)
        contents.add(self.post_write_title_label)
        contents.add(self.post_title)
        contents.add(self.post_content)
        contents.add(self.post_button)
        contents.add(self.cancel_button)
        contents.add(self.error_message_label)
        self.dialog = DialogBox(glass=True)
        self.dialog.setHTML('<b>Blog Post Form</b>')
        self.dialog.setWidget(contents)
        left = (Window.getClientWidth() - 900) / 2 + Window.getScrollLeft()
        top = (Window.getClientHeight() - 600) / 2 + Window.getScrollTop()
        self.dialog.setPopupPosition(left, top)
        self.dialog.hide()

    def clear_write_panel(self):
        self.post_title.setText("")
        self.post_content.setText("")
        self.error_message_label.setText("")

 def __init__(self, text=None, forid=None, wordWrap=True, **kwargs):
     if not kwargs.has_key('Element'):
         element = DOM.createLabel()
         if forid: 
             element.setAttribute("for", forid)
         kwargs['Element'] = element
     Label.__init__(self, text, wordWrap, **kwargs)

class QueueSize(HorizontalPanel):
    def __init__(self):
        HorizontalPanel.__init__(self, Spacing=4)
        self.add(Label('Queue size:', StyleName='section'))
        self.underway = Label()
        self.add(self.underway)
        self.queued = Label()
        self.add(self.queued)
        self.button = Button('Refresh', self, StyleName='refresh')
        self.add(self.button)
        self.err = Label()
        self.add(self.err)
        self.update()

    def update(self):
        remote = server.AdminService()
        id = remote.queueSize(self)
        if id < 0:
            self.err.setText('oops: could not call getQueueSize')

    def onRemoteResponse(self, result, request_info):
        self.button.setEnabled(True)
        underway, queued = result
        self.underway.setText('Underway: %d' % underway)
        self.queued.setText('Queued: %d' % queued)

    def onRemoteError(self, code, message, request_info):
        self.button.setEnabled(True)
        self.err.setText('Could not getQueueWidth: ' + message)

    def onClick(self, sender):
        self.err.setText('')
        self.button.setEnabled(False)
        self.update()

    def __init__(self, milestone_names, milestone_dates):
        # We need to use old form of inheritance because of pyjamas
        SimplePanel.__init__(self)
        self.milestone_dates = milestone_dates
       
        self.hpanel = HorizontalPanel()
        self.hpanel.setVerticalAlignment(HasAlignment.ALIGN_TOP)
        self.name = ListBox(Height='34px', Width='208px')
        self.name.setStyleName('form-control input-lg')
        self.name.addChangeListener(getattr(self, 'on_milestone_changed'))
       
        for m in milestone_names:
            self.name.addItem(m) 
        if len(self.milestone_dates) > 0:
            self.planned_completion = Label(self.milestone_dates[0])
        else:
            self.planned_completion = Label('Undefined')
            
        self.planned_completion.setStyleName('form-control text-normal')

        self.expected_completion = Report_Date_Field(cal_ID='end')
        self.expected_completion.getTextBox().setStyleName('form-control')
        self.expected_completion.setRegex(DATE_MATCHER)
        self.expected_completion.appendValidListener(self._display_ok)
        self.expected_completion.appendInvalidListener(self._display_error)
        self.expected_completion.validate(None)

        self.hpanel.add(self.name)
        self.hpanel.add(Label(Width='10px'))
        self.hpanel.add(self.planned_completion)
        self.hpanel.add(Label(Width='10px'))
        self.hpanel.add(self.expected_completion)

 def __init__(self, row, column=0):
     super(Game, self).__init__(StyleName='game')
     self.sinkEvents(Event.ONCONTEXTMENU)  # to disable right click
     
     self.row = row
     self.column = column or row
     self.level = 1
     self.toppers = [[], [], []]  # storage for top scorers for 3 levels.
     self.remote = DataService()
     self.remote_handler = RemoteHandler(self)
     self.remote.get_scores(self.remote_handler)
     
     # contents of Game
     menubar = MineMenuBar(self)
     score_board = HorizontalPanel(StyleName='score-board')
     self.grid_panel = SimplePanel(StyleName='grid-panel')
     
     self.add(menubar)
     self.add(score_board)
     self.add(self.grid_panel)
     
     # contents of score_board
     self.counter = Label('000', StyleName='digit counter')
     self.face = Smiley(self)
     self.timer = Label('000', StyleName='digit timer')
     
     for one in (self.counter, self.face, self.timer):
         score_board.add(one)
     score_board.setCellWidth(self.face, '100%')
     
     self.create_grid()
     self.start()

class EditPanel(AbsolutePanel):

    def __init__(self, key, title, content):
        AbsolutePanel.__init__(self)
        self.edit_header = Label("Edit a Post", StyleName="header_label")
        self.edit_title_label = Label("Title:")
        self.edit_title = TextBox()
        self.edit_title.setMaxLength(255)
        self.edit_content = TextArea()
        self.edit_content.setVisibleLines(2)
        self.edit_button = Button("Save")
        self.edit_cancel_button = Button("Cancel")
        self.edit_hidden_key = Hidden()
        self.error_message_label = Label("", StyleName="error_message_label")
        edit_contents = VerticalPanel(StyleName="Contents", Spacing=4)
        edit_contents.add(self.edit_header)
        edit_contents.add(self.edit_title_label)
        edit_contents.add(self.edit_title)
        edit_contents.add(self.edit_content)
        edit_contents.add(self.edit_button)
        edit_contents.add(self.edit_cancel_button)
        edit_contents.add(self.error_message_label)
        edit_contents.add(self.edit_hidden_key)
        self.edit_dialog = DialogBox(glass=True)
        self.edit_dialog.setHTML('<b>Blog Post Form</b>')
        self.edit_dialog.setWidget(edit_contents)
        left = (Window.getClientWidth() - 900) / 2 + Window.getScrollLeft()
        top = (Window.getClientHeight() - 600) / 2 + Window.getScrollTop()
        self.edit_dialog.setPopupPosition(left, top)
        self.edit_dialog.hide()

    def clear_edit_panel(self):
        self.edit_title.setText("")
        self.edit_content.setText("")
        self.error_message_label.setText("")

class Form_Row(SimplePanel):
    '''
    Create row that will be put in the Form
    '''
    def __init__(self, name, widget, help=''):
        SimplePanel.__init__(self)
        # Container
        self.mainpanel = VerticalPanel()

        self.lbl = Label(name)
        self.hlp = Label(help)
        self.lbl.setStyleName('h3')
        self.hlp.setStyleName('text-muted')
        
        self.wdg = widget
        self.mainpanel.add(self.lbl)
        self.mainpanel.add(self.wdg)
        self.mainpanel.add(self.hlp)
        
    def panel(self):
        return self.mainpanel

    def widget(self):
        return self.wdg

    def help(self):
        return self.hlp

class ParticleDemoControls(Composite):
    def __init__(self):
        self.average = 1
        self.iterations = 1
        self.startTime = -1

        self.refreshRateLabel = Label("")
        self.averageLabel = Label("")

        layout = VerticalPanel()
        layout.add(self.refreshRateLabel)
        layout.add(self.averageLabel)

        Composite.__init__(self, layout)

    def doBenchmark(self, now):
        if self.startTime < 0:
            self.startTime = now
        else:
            self.refreshRate = now - self.startTime
            self.startTime = now
            self.average = ((self.average * self.iterations) + self.refreshRate) / (self.iterations + 1)
            self.iterations += 1

            self.refreshRateLabel.setText("Refresh Interval: " + str(refreshRate))
            self.averageLabel.setText("Average Interval: " + str(average))

    def resetBenchmark(self):
        self.average = 1
        self.iterations = 1
        self.startTime = -1

 def addRow(self, values):
     self.rows += 1
     col = -1
     for name, maxLength, visibleLength in self.columns:
         col += 1
         label = Label()
         label.setText(values[col])
         self.setWidget(self.rows, col, label)