Python gi.repository.Gtk 模块，STOCK_GO_DOWN 实例源码

def on_right_click_row(self, button, event, linked):
        idx = self.m_model.index(linked)
        if event.button == 3:
            m = Gtk.Menu()
            item = Gtk.ImageMenuItem(Gtk.STOCK_DELETE)
            item.connect('activate', self.on_delete_link, linked)
            ###
            m.append(item)
            item = Gtk.ImageMenuItem(Gtk.STOCK_CUT)
            item.connect('activate', self.on_cut_link, idx)
            ###
            m.append(item)
            item = Gtk.ImageMenuItem(Gtk.STOCK_PASTE)
            item.set_sensitive(bool(Editor.clipboard))
            item.connect('activate', self.on_paste, idx)
            ###
            m.append(item)
            item = Gtk.ImageMenuItem(Gtk.STOCK_EDIT)
            item.connect('activate', self.on_edit_linktext, linked)
            item.set_sensitive(bool(not isinstance(linked, basestring)))
            ###
            m.append(item)
            item = Gtk.ImageMenuItem(Gtk.STOCK_GO_UP)
            item.connect('activate', self.on_move_link_up, idx)
            item.set_sensitive(bool(idx > 0))
            ###
            m.append(item)
            item = Gtk.ImageMenuItem(Gtk.STOCK_GO_DOWN)
            item.connect('activate', self.on_move_link_down, idx)
            item.set_sensitive(bool(idx < len(self.m_model) - 1))
            ###
            m.append(item)
            item = Gtk.ImageMenuItem(Gtk.STOCK_EDIT)
            item.set_sensitive(isinstance(linked, unicode))
            item.connect('activate', self.on_edit_file, idx)
            ###
            m.append(item)
            m.show_all()
            m.popup(None, None, None, None, event.button, event.time)
            return True

def _hide_tb_toggled(self, widget):
        if widget.get_active():
            self.main.tviews.term_nb.show()
            i = Gtk.Image()
            i.set_from_stock(Gtk.STOCK_GO_DOWN, Gtk.IconSize.MENU)
            widget.set_image(i)
        else:
            self.main.tviews.term_nb.hide()
            i = Gtk.Image()
            i.set_from_stock(Gtk.STOCK_GO_UP, Gtk.IconSize.MENU)
            widget.set_image(i)

def _hide_tb_toggled(self, widget):
        if widget.get_active():
            self.main.topbuttons.hide()
            self.main.mbar.hide()
            i = Gtk.Image()
            i.set_from_stock(Gtk.STOCK_GO_DOWN, Gtk.IconSize.MENU)
            widget.set_image(i)
        else:
            self.main.topbuttons.show()
            self.main.mbar.show()
            i = Gtk.Image()
            i.set_from_stock(Gtk.STOCK_GO_UP, Gtk.IconSize.MENU)
            widget.set_image(i)

def _hide_tb_toggled(self, widget):
        if widget.get_active():
            self.main.topbuttons.main_tb.hide()
            i = Gtk.Image()
            i.set_from_stock(Gtk.STOCK_GO_DOWN, Gtk.IconSize.MENU)
            widget.set_image(i)
        else:
            self.main.topbuttons.main_tb.show()
            i = Gtk.Image()
            i.set_from_stock(Gtk.STOCK_GO_UP, Gtk.IconSize.MENU)
            widget.set_image(i)

def __init__(self, configuration):
        Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
        self.set_homogeneous(False)
        self.sequence_player = None

        self.tool_bar = Gtk.Toolbar()
        self.pack_start(self.tool_bar, False, True, 0)

        self.tool_add = Gtk.ToolButton.new(Gtk.Image.new_from_stock(Gtk.STOCK_ADD, Gtk.IconSize.BUTTON), "Add")
        self.tool_add.connect("clicked", self.on_add_clicked)
        self.tool_bar.insert(self.tool_add, -1)

        self.tool_delete = Gtk.ToolButton.new(Gtk.Image.new_from_stock(Gtk.STOCK_DELETE, Gtk.IconSize.BUTTON), "Delete")
        self.tool_delete.connect("clicked", self.on_delete_clicked)
        self.tool_bar.insert(self.tool_delete, -1)

        self.tool_bar.insert(Gtk.SeparatorToolItem.new(), -1)

        self.tool_up = Gtk.ToolButton.new(Gtk.Image.new_from_stock(Gtk.STOCK_GO_UP, Gtk.IconSize.BUTTON), "Add")
        self.tool_up.connect("clicked", self.on_up_clicked)
        self.tool_bar.insert(self.tool_up, -1)

        self.tool_down = Gtk.ToolButton.new(Gtk.Image.new_from_stock(Gtk.STOCK_GO_DOWN, Gtk.IconSize.BUTTON), "Add")
        self.tool_down.connect("clicked", self.on_down_clicked)
        self.tool_bar.insert(self.tool_down, -1)

        self.tool_bar.insert(Gtk.SeparatorToolItem.new(), -1)

        self.tool_play = Gtk.ToolButton.new(Gtk.Image.new_from_stock(Gtk.STOCK_MEDIA_PLAY, Gtk.IconSize.BUTTON), "Run")
        self.tool_play.connect("clicked", self.on_run_clicked)
        self.tool_bar.insert(self.tool_play, -1)
        self.enable_tools(True, False)

        self.content = Gtk.ListBox()

        self.scrollTree = Gtk.ScrolledWindow()
        self.scrollTree.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
        self.scrollTree.add_with_viewport(self.content)
        self.scrollTree.set_min_content_height(100)
        self.pack_start(self.scrollTree, True, True, 0)

        self.sbrickConfiguration = configuration
        self.sbrick = None
        self.sequenceSteps = []

        if "sequence" in self.sbrickConfiguration:
            for step in self.sbrickConfiguration["sequence"]:
                stepbox = SequenceStepBox(step, self.sbrickConfiguration["functions"])
                self.content.add(stepbox)
                self.sequenceSteps.append(stepbox)
        else:
            self.sbrickConfiguration["sequence"] = []

def _build_search(self, widget):
        '''Builds the search bar.'''
        self.srchtab = Gtk.HBox()
        # close button
        close = Gtk.Image()
        close.set_from_stock(Gtk.STOCK_CLOSE, Gtk.IconSize.MENU)
        eventbox = Gtk.EventBox()
        eventbox.add(close)
        eventbox.connect("button-release-event", self._close)
        self.srchtab.pack_start(eventbox, False, False, 3)
        # label
        label = Gtk.Label(label="Find:")
        self.srchtab.pack_start(label, False, False, 3)
        # entry
        self.search_entry = Gtk.Entry()
        self.search_entry.set_tooltip_text("Type here the phrase you want to find")
        self.search_entry.connect("activate", self._find, "next")
        self.search_entry.connect("changed", self._find_cb, "find")
        self.srchtab.pack_start(self.search_entry, False, False, 3)
        # find next button
        if self.small:
            but_text = ''
        else:
            but_text = 'Next'
        butn = SemiStockButton(but_text, Gtk.STOCK_GO_DOWN)
        butn.set_relief(Gtk.ReliefStyle.NONE)
        butn.connect("clicked", self._find, "next")
        butn.set_tooltip_text("Find the next ocurrence of the phrase")
        self.srchtab.pack_start(butn, False, False, 3)
        # find previous button
        if self.small:
            but_text = ''
        else:
            but_text = ('Previous')
        butp = SemiStockButton(but_text, Gtk.STOCK_GO_UP)
        butp.set_relief(Gtk.ReliefStyle.NONE)
        butp.connect("clicked", self._find, "previous")
        butp.set_tooltip_text("Find the previous ocurrence of the phrase")
        self.srchtab.pack_start(butp, False, False, 3)
        # make last two buttons equally width
        # MEOW
        wn,hn = butn.get_preferred_size()
        wp,hp = butp.get_preferred_size()
        newwidth = max(wn.width, wp.width)
        butn.set_size_request(newwidth, hn.height)
        butp.set_size_request(newwidth, hp.height)
        # Match case CheckButton
        butCase = Gtk.CheckButton(('Match case'))
        butCase.set_active(self._matchCaseValue)
        butCase.connect("clicked", self._matchCase)
        # FIXME
        # current version of Gtk.TextIter doesn't support SEARCH_CASE_INSENSITIVE
        #butCase.show()
        #self.srchtab.pack_start(butCase, expand=False, fill=False, padding=3)
        self.pack_start(self.srchtab, False, False, 0)
        # Results
        self._resultsLabel = Gtk.Label(label="")
        self.srchtab.pack_start(self._resultsLabel, False, False, 3)
        self.searching = False