python类CellRendererText()的实例源码

def create_treelist(self):
        """create_treelist

        Create list of options
        """ 
        # Add some messages to the window
        self.liststore = gtk.ListStore(str,str,'gboolean')
        # we'll add some data now
        self.liststore.append(['Kernel', gtk.STOCK_OPEN, True])
        self.liststore.append(['CPU', gtk.STOCK_OPEN, True])
        self.liststore.append(['RAM', gtk.STOCK_OPEN, True])
        self.liststore.append(['Sound Modules', gtk.STOCK_OPEN, True])
        self.liststore.append(['Sound Devices', gtk.STOCK_OPEN, True])
        self.liststore.append(['Asound', gtk.STOCK_OPEN, True])

        # create the TreeViewColumn to display the data
        self.tvcolumn = gtk.TreeViewColumn('Categories')

        # Append liststore model to treeview
        self.treeview1.set_model(model=self.liststore)   

        # add tvcolumn to treeview
        self.treeview1.append_column(self.tvcolumn)

        # create a CellRendererText to render the data
        self.cell = gtk.CellRendererText()
        self.cell0 = gtk.CellRendererPixbuf()

        # add the cell to the tvcolumn and allow it to expand
        self.tvcolumn.pack_start(self.cell0, True)
        self.tvcolumn.pack_start(self.cell, True)

        # set the cell "text" attribute to column 0 - retrieve text
        # from that column in treestore
        self.tvcolumn.set_cell_data_func(self.cell0, self.make_pixbuf)
        self.tvcolumn.add_attribute(self.cell, 'text', 0)
        return

def initLeftPane(self):
        global groups       

        self.treeModel = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_PYOBJECT, gtk.gdk.Pixbuf)
        self.treeServers.set_model(self.treeModel)

        self.treeServers.set_level_indentation(5)
        #Force the alternating row colors, by default it's off with one column
        self.treeServers.set_property('rules-hint', True)
        gtk.rc_parse_string( """
                style "custom-treestyle"{
                    GtkTreeView::allow-rules = 1
                }
                widget "*treeServers*" style "custom-treestyle"
            """)
        column = gtk.TreeViewColumn()
        column.set_title('Servers')
        self.treeServers.append_column( column )

        renderer = gtk.CellRendererPixbuf()
        column.pack_start(renderer, expand=False)
        column.add_attribute(renderer, 'pixbuf', 2)

        renderer = gtk.CellRendererText()
        column.pack_start(renderer, expand=True)
        column.add_attribute(renderer, 'text', 0)

        self.treeServers.set_has_tooltip(True)
        self.treeServers.connect('query-tooltip', self.on_treeServers_tooltip)
        self.loadConfig()
        self.updateTree()

def new(self):        
        self.treeHosts = self.get_widget('treeHosts')
        self.treeStore = gtk.TreeStore( gobject.TYPE_BOOLEAN, gobject.TYPE_STRING, gobject.TYPE_OBJECT )
        for x in self.terms:
            self.treeStore.append( None, (False, x[0], x[1]) )
        self.treeHosts.set_model( self.treeStore )               

        crt = gtk.CellRendererToggle()
        crt.set_property('activatable', True)
        crt.connect('toggled', self.on_active_toggled)        
        col = gtk.TreeViewColumn(_("Activar"), crt, active=0)               
        self.treeHosts.append_column( col )
        self.treeHosts.append_column(gtk.TreeViewColumn(_("Host"), gtk.CellRendererText(), text=1 ))
        self.get_widget("txtCommands").history = []
    #-- Wcluster.new }

    #-- Wcluster custom methods {
    #   Write your own methods here

def __init__(self):
        gtk.CellRendererText.__init__(self)
        self._in_editor_menu = False

def _create_treeview(self, model):
        cell_text = gtk.CellRendererText()
        cell_icon = gtk.CellRendererPixbuf()
        column = gtk.TreeViewColumn()
        column.pack_start(cell_icon, False)
        column.add_attribute(cell_icon, 'stock_id', 1)
        column.pack_start(cell_text, True)
        column.set_cell_data_func(cell_text, self.render_name_cell)
        treeview = gtk.TreeView(model)
        treeview.append_column(column)
        treeview.set_headers_visible(False)
        treeview.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
        treeview.connect('key_press_event', self.on_treeview_key_press)
        return treeview

def __init__(self, parent, notebook):
        Dialog.__init__(self, parent,
            _('Pages By Number Of Links'), # T: dialog title
            buttons=gtk.BUTTONS_CLOSE
        )
        self.notebook = notebook

        self.direction_input = gtk.combo_box_new_text()
        for dir in sorted(self.LABELS):
            self.direction_input.append_text(self.LABELS[dir])

        self.uistate.setdefault('link_direction', LINK_DIR_BACKWARD, self.LABELS.keys())
        gtk_combobox_set_active_text(
            self.direction_input,
            self.LABELS[self.uistate['link_direction']]
        )
        self.direction_input.connect('changed', self.on_direction_input_changed)

        hbox = gtk.HBox()
        hbox.pack_start(gtk.Label(_('Trace Links')+':'), False)
        hbox.add(self.direction_input)
        self.vbox.pack_start(hbox, False)

        self.listview = SingleClickTreeView(gtk.ListStore(int, str))
        self.listview.set_reorderable(True)
        for i, label in enumerate((_('#'), _('Page'))):
            column = gtk.TreeViewColumn(label, gtk.CellRendererText(), text=i)
            column.set_sort_column_id(i)
            self.listview.append_column(column)
        # TODO: self.listview.connect('row-activated', self.on_row_activated())

        self.vbox.add(ScrolledWindow(self.listview))
        self.populate_listview()

def _build_ui(self):
        self._display = gtk.Table(20, 2)

        self._store = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
        self._tree = gtk.TreeView(self._store)

        rend = gtk.CellRendererText()
        tvc = gtk.TreeViewColumn('Element', rend, text=0)
        self._tree.append_column(tvc)
        self._tree.connect('button_press_event', self._tree_click)
        self._tree.set_size_request(200, -1)

        self.root = gtk.HBox(False, 3)
        sw = gtk.ScrolledWindow()
        sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
        sw.add(self._tree)
        sw.show()
        self.root.pack_start(sw, 0, 0, 0)
        sw = gtk.ScrolledWindow()
        sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
        sw.add_with_viewport(self._display)
        sw.show()
        self.root.pack_start(sw, 1, 1, 1)
        self._tree.show()
        self._display.show()
        self.root.show()

def _make_view(self):
        colnum = -1

        for typ, cap in self.columns:
            colnum += 1
            if colnum == 0:
                continue  # Key column

            if typ in [gobject.TYPE_STRING, gobject.TYPE_INT,
                       gobject.TYPE_FLOAT]:
                rend = gtk.CellRendererText()
                rend.set_property("ellipsize", pango.ELLIPSIZE_END)
                column = gtk.TreeViewColumn(cap, rend, text=colnum)
            elif typ in [gobject.TYPE_BOOLEAN]:
                rend = gtk.CellRendererToggle()
                rend.connect("toggled", self._toggle, colnum)
                column = gtk.TreeViewColumn(cap, rend, active=colnum)
            else:
                raise Exception("Unsupported type %s" % typ)

            column.set_sort_column_id(colnum)
            self.__view.append_column(column)

        self.__view.connect("button_press_event", self._mouse)

def make_view(self, columns):
        self._view = gtk.TreeView(self._store)

        for _type, _col in columns:
            if _col.startswith("__"):
                continue

            index = columns.index((_type, _col))
            if _type == gobject.TYPE_STRING or \
                    _type == gobject.TYPE_INT or \
                    _type == gobject.TYPE_FLOAT:
                rend = gtk.CellRendererText()
                column = gtk.TreeViewColumn(_col, rend, text=index)
                column.set_resizable(True)
                rend.set_property("ellipsize", pango.ELLIPSIZE_END)
            elif _type == gobject.TYPE_BOOLEAN:
                rend = gtk.CellRendererToggle()
                rend.connect("toggled", self._toggle, index)
                column = gtk.TreeViewColumn(_col, rend, active=index)
            else:
                raise Exception("Unknown column type (%i)" % index)

            column.set_sort_column_id(index)
            self._view.append_column(column)

        self._view.connect("button_press_event", self.mouse_cb)

def __init__(self, visualizer, node_index):
        InformationWindow.__init__(self)
        self.win = gtk.Dialog(parent=visualizer.window,
                              flags=gtk.DIALOG_DESTROY_WITH_PARENT|gtk.DIALOG_NO_SEPARATOR,
                              buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
        self.win.set_default_size(gtk.gdk.screen_width()/2, gtk.gdk.screen_height()/2)
        self.win.connect("response", self._response_cb)
        self.win.set_title("OLSR routing table for node %i" % node_index) 
        self.visualizer = visualizer
        self.node_index = node_index

        self.table_model = gtk.ListStore(str, str, str, int)

        treeview = gtk.TreeView(self.table_model)
        treeview.show()
        sw = gtk.ScrolledWindow()
        sw.set_properties(hscrollbar_policy=gtk.POLICY_AUTOMATIC,
                          vscrollbar_policy=gtk.POLICY_AUTOMATIC)
        sw.show()
        sw.add(treeview)
        self.win.vbox.add(sw)

        # Dest.
        column = gtk.TreeViewColumn('Destination', gtk.CellRendererText(),
                                    text=self.COLUMN_DESTINATION)
        treeview.append_column(column)

        # Next hop
        column = gtk.TreeViewColumn('Next hop', gtk.CellRendererText(),
                                    text=self.COLUMN_NEXT_HOP)
        treeview.append_column(column)

        # Interface
        column = gtk.TreeViewColumn('Interface', gtk.CellRendererText(),
                                    text=self.COLUMN_INTERFACE)
        treeview.append_column(column)

        # Num. Hops
        column = gtk.TreeViewColumn('Num. Hops', gtk.CellRendererText(),
                                    text=self.COLUMN_NUM_HOPS)
        treeview.append_column(column)

        self.visualizer.add_information_window(self)
        self.win.show()

def __init__(self, visualizer, node_index):
        InformationWindow.__init__(self)
        self.win = gtk.Dialog(parent=visualizer.window,
                              flags=gtk.DIALOG_DESTROY_WITH_PARENT|gtk.DIALOG_NO_SEPARATOR,
                              buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
        self.win.connect("response", self._response_cb)
        self.win.set_title("IPv4 routing table for node %i" % node_index) 
        self.visualizer = visualizer
        self.node_index = node_index

        self.table_model = gtk.ListStore(str, str, str, str, int)

        treeview = gtk.TreeView(self.table_model)
        treeview.show()
        sw = gtk.ScrolledWindow()
        sw.set_properties(hscrollbar_policy=gtk.POLICY_AUTOMATIC,
                          vscrollbar_policy=gtk.POLICY_AUTOMATIC)
        sw.show()
        sw.add(treeview)
        self.win.vbox.add(sw)
        self.win.set_default_size(600, 300)

        # Dest.
        column = gtk.TreeViewColumn('Destination', gtk.CellRendererText(),
                                    text=self.COLUMN_DESTINATION)
        treeview.append_column(column)

        # Next hop
        column = gtk.TreeViewColumn('Next hop', gtk.CellRendererText(),
                                    text=self.COLUMN_NEXT_HOP)
        treeview.append_column(column)

        # Interface
        column = gtk.TreeViewColumn('Interface', gtk.CellRendererText(),
                                    text=self.COLUMN_INTERFACE)
        treeview.append_column(column)

        # Type
        column = gtk.TreeViewColumn('Type', gtk.CellRendererText(),
                                    text=self.COLUMN_TYPE)
        treeview.append_column(column)

        # Prio
        column = gtk.TreeViewColumn('Prio', gtk.CellRendererText(),
                                    text=self.COLUMN_PRIO)
        treeview.append_column(column)

        self.visualizer.add_information_window(self)
        self.win.show()

def _PageTreeView_init_(self, ui):
        '''
        This is a slightly modified copy of PageTreeView constructor 
        with one additional column for icons.
        '''
        BrowserTreeView.__init__(self)
        self.set_name('zim-pageindex')
        self.ui = ui
        self._cleanup = None # temporary created path that needs to be removed later

        column = gtk.TreeViewColumn('_pages_')
        self.append_column(column)

        # Added Icon column.
        cr0 = gtk.CellRendererPixbuf()
        column.pack_start(cr0, expand = False)
        column.set_attributes(cr0, pixbuf = ICON_COL)

        cr1 = gtk.CellRendererText()
        cr1.set_property('ellipsize', pango.ELLIPSIZE_END)
        column.pack_start(cr1, True)
        column.set_attributes(cr1, text=NAME_COL,
                              style=STYLE_COL, foreground=FGCOLOR_COL, weight=WEIGHT_COL)

        cr2 = self.get_cell_renderer_number_of_items()
        column.pack_start(cr2, False)
        column.set_attributes(cr2, text=N_CHILD_COL, weight=WEIGHT_COL)

        if gtk.gtk_version >= (2, 12) \
           and gtk.pygtk_version >= (2, 12):
            self.set_tooltip_column(TIP_COL)

        self.set_headers_visible(False)

        self.set_enable_search(True)
        self.set_search_column(0)

        self.enable_model_drag_source(
            gtk.gdk.BUTTON1_MASK, (INTERNAL_PAGELIST_TARGET,),
            gtk.gdk.ACTION_LINK | gtk.gdk.ACTION_MOVE )
        self.enable_model_drag_dest(
            (INTERNAL_PAGELIST_TARGET,),
            gtk.gdk.ACTION_MOVE )

def setup_gui_preferences(self):
        self.player_path = gtk.Entry()
        self.player_params = gtk.Entry()

        self.player_ao_model = gtk.ListStore(str)
        self.player_ao = gtk.ComboBox(self.player_ao_model)
        cell = gtk.CellRendererText()
        self.player_ao.pack_start(cell, True)
        self.player_ao.add_attribute(cell, "text", 0)

        for t in ("esd", "gst"):
            self.player_ao_model.append((t,))


        self.player_acodec_model = gtk.ListStore(str)
        self.player_acodec = gtk.ComboBox(self.player_acodec_model)
        cell = gtk.CellRendererText()
        self.player_acodec.pack_start(cell, True)
        self.player_acodec.add_attribute(cell, "text", 0)

        for t in ("ffmpeg", "dspmp3"):
            self.player_acodec_model.append((t,))



        hbox = gtk.HBox(homogeneous=False, spacing=2)
        btn = gtk.Button(stock=gtk.STOCK_OPEN)
        hbox.pack_start(self.player_path, fill=True, expand=True)
        hbox.pack_start(btn, fill=True, expand=False)
        btn.connect("clicked", self._choose_mplayer_path)

        hbox.show_all()

        wids = ("MPlayer",
                ("Path:", hbox),
                ("Parameters:", self.player_params),
                ("Audio Output:", self.player_ao),
                ("Audio Codec:", self.player_acodec),
                )

        self.gui_preferences = wids
    # setup_gui_preferences()

def create_treeview(self):
        self.treeview = gtk.TreeView(self.treestore)
        self.treeview.set_grid_lines(gtk.TREE_VIEW_GRID_LINES_VERTICAL)
        self.builder.get_object("feat_scrolledwindow").add(self.treeview)

        self.treeview.add_events(gdk.BUTTON_PRESS_MASK)
        self.treeview.connect('button-press-event', self.pop_menu)
        self.treeview.connect('row_activated', self.tv_row_activated)
        self.treeview.connect('key_press_event', self.tv_key_pressed_event)

        # icon and name
        col = gtk.TreeViewColumn(_("Name"))
        cell = gtk.CellRendererPixbuf()
        cell.set_fixed_size(treeview_icon_size, treeview_icon_size)
        self.tv1_icon_cell = cell
        col.pack_start(cell, expand = False)
        col.set_cell_data_func(cell, self.get_col_icon)
        col.set_min_width(int(self.col_width_adj.get_value()))

        self.name_cell = gtk.CellRendererText()
        col.pack_start(self.name_cell, expand = True)
        col.set_cell_data_func(self.name_cell, self.get_col_name)
        col.set_resizable(True)
        self.name_cell.set_property('ellipsize', self.pref.name_ellipsis)
        self.name_cell.set_property('xpad', 2)

        self.treeview.append_column(col)

        # value
        col = gtk.TreeViewColumn(_("Value"))

        cell = CellRendererMx(self.treeview)
        cell.edited = self.edited
        cell.set_preediting(self.get_editinfo)
        cell.set_refresh_fn(self.get_selected_feature)
        col.pack_start(cell, expand = True)
        col.set_cell_data_func(cell, self.get_col_value)
        col.set_min_width(200)
        col.set_resizable(True)
        self.treeview.append_column(col)

        self.treeview.set_tooltip_column(1)
        self.treeview.connect("cursor-changed", self.get_selected_feature)

        self.treeview.set_model(self.master_filter)

def create_second_treeview(self):
        self.treeview2 = gtk.TreeView()
        self.treeview2.add_events(gdk.BUTTON_PRESS_MASK)
        self.treeview2.connect('button-press-event', self.pop_menu)
        self.treeview2.connect('cursor-changed', self.tv2_selected)
        self.treeview2.connect('row_activated', self.tv_row_activated)
        self.treeview2.set_grid_lines(gtk.TREE_VIEW_GRID_LINES_VERTICAL)
        self.treeview2.set_show_expanders(self.pref.tv2_expandable)
        if self.pref.tv2_expandable :
            self.treeview2.set_level_indentation(-5)
        else :
            self.treeview2.set_level_indentation(12)

        # icon and name
        col = gtk.TreeViewColumn(_("Name"))
        cell = gtk.CellRendererPixbuf()
        cell.set_fixed_size(treeview_icon_size, treeview_icon_size)
        self.tv2_icon_cell = cell

        col.pack_start(cell, expand = False)
        col.set_cell_data_func(cell, self.get_col_icon)

        self.name_cell2 = gtk.CellRendererText()
        self.name_cell2.set_property('xpad', 2)
        self.name_cell2.set_property('ellipsize', self.pref.name_ellipsis)
        col.pack_start(self.name_cell2, expand = True)
        col.set_cell_data_func(self.name_cell2, self.get_col_name)
        col.set_resizable(True)
        col.set_min_width(int(self.col_width_adj.get_value()))
        self.treeview2.append_column(col)

        # value
        col = gtk.TreeViewColumn(_("Value"))
        cell = CellRendererMx(self.treeview2)
        cell.set_property("editable", True)
        cell.edited = self.edited
        cell.set_preediting(self.get_editinfo)
        cell.set_refresh_fn(self.get_selected_feature)

        col.pack_start(cell, expand = False)
        col.set_cell_data_func(cell, self.get_col_value)
        col.set_resizable(True)
        col.set_min_width(200)
        self.treeview2.append_column(col)

        self.treeview2.set_tooltip_column(1)
        self.treeview2.set_model(self.treestore)
        self.treeview2.set_model(self.details_filter)
        self.params_scroll.add(self.treeview2)
        self.treeview2.connect('key-press-event', self.tv_key_pressed_event)

def setup_iconview(self, columns, column_types, container, changed_cb=None, activate_cb=None, text_style='text'):
        """ Create a ready-to-use (list based) iconview widget (GTK+2.6 and baove)
        Parameters:
            columns      : List of column names (should only be two - one for icon & one for description)
            column_types : List of variable types for each column
                           (eg. [gobject.TYPE_STRING, gobject.TYPE_LONG])
            container    : reference to widget that is to contain list,
                           almost always a scrolled window - gtk.ScrolledWindow()
            changed_cb   : the callback function for the "changed" TreeViewSelection signal
            activate_cb  : the callback function for the "changed" TreeViewSelection signal
            text_style   : 'text' for normail plain text,
                           'markup' for pango marked-up text
        Returns:
            Reference to IconView and ListStore widgets

        e.g. to create a four column (first two displayed, rest hidden) icon view...
            self.tvwProjects, self.lsProjects, self.tvwsProjects = self.setup_treeview(
                ['Picture', 'Desc'],
                [gtk.gdk.Pixbuf, gobject.TYPE_STRING, gobject.TYPE_LONG, gobject.TYPE_STRING],
                self.scwPictures,
                self.on_tvwsPictures_changed,
                None
                'text')
        """
        #create the ListStore and IconView objects
        ls = gtk.ListStore(*column_types)
        ivw = gtk.IconView(ls)
        #set columns
        for i in range(len(columns)):
            if column_types[i] != gtk.gdk.Pixbuf:
                #create text renderer
                tvwRendererText = gtk.CellRendererText()
                tvwRendererText.set_property('yalign', 0.0)
                if text_style == 'markup':
                    #markup text rendering
                    column = gtk.TreeViewColumn(columns[i], tvwRendererText, markup=i)
                    ivw.set_markup_column(i)
                else:
                    #default text rendering
                    column = gtk.TreeViewColumn(columns[i], tvwRendererText, text=i)
                    ivw.set_text_column(i)
            else:
                #create pixbuf renderer
                tvwRendererPixbuf = gtk.CellRendererPixbuf()
                column = gtk.TreeViewColumn(columns[i], tvwRendererPixbuf, pixbuf=i)
                ivw.set_pixbuf_column(i)
        #display it (add iconview to given widget)
        container.add(ivw)
        ivw.show()
        #connect callbacks
        if changed_cb:
            ivw.connect('selection_changed', changed_cb)
        if activate_cb:
            ivw.connect('item_activated', activate_cb)
        #done
        return ivw, ls

def make_view(self):
        editable = [self.col_nloc, self.col_name, self.col_comm]

        self.__store = gtk.ListStore(gobject.TYPE_BOOLEAN,  # Import
                                     gobject.TYPE_INT,      # Source loc
                                     gobject.TYPE_INT,      # Destination loc
                                     gobject.TYPE_STRING,   # Name
                                     gobject.TYPE_STRING,   # Frequency
                                     gobject.TYPE_STRING,   # Comment
                                     gobject.TYPE_BOOLEAN,
                                     gobject.TYPE_STRING)
        self.__view = gtk.TreeView(self.__store)
        self.__view.show()

        tips = gtk.Tooltips()

        for k in self.caps.keys():
            t = self.types[k]

            if t == gobject.TYPE_BOOLEAN:
                rend = gtk.CellRendererToggle()
                rend.connect("toggled", self._toggle, k)
                column = gtk.TreeViewColumn(self.caps[k], rend,
                                            active=k,
                                            sensitive=self.col_okay,
                                            activatable=self.col_okay)
            else:
                rend = gtk.CellRendererText()
                if k in editable:
                    rend.set_property("editable", True)
                    rend.connect("edited", self._edited, k)
                column = gtk.TreeViewColumn(self.caps[k], rend,
                                            text=k,
                                            sensitive=self.col_okay)

            if k == self.col_nloc:
                column.set_cell_data_func(rend, self._render, k)

            if k in self.tips.keys():
                LOG.debug("Doing %s" % k)
                lab = gtk.Label(self.caps[k])
                column.set_widget(lab)
                tips.set_tip(lab, self.tips[k])
                lab.show()
            column.set_sort_column_id(k)
            self.__view.append_column(column)

        self.__view.set_tooltip_column(self.col_tmsg)

        sw = gtk.ScrolledWindow()
        sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
        sw.add(self.__view)
        sw.show()

        return sw