root/Links.py

import gtk

class TabLinks:

    active_id=None

    def __init__(self):
        pass
    
    def render(self, window, links, pages_model):
        list_store = gtk.ListStore(int, str)
        
        # remove any leftover data from a page no longer active 
        cols=window.treeview_links.get_columns()
        for col in cols:
            window.treeview_links.remove_column(col)
            
        # add data to currently linked pages model
        items=links
        if items:
            for item in items:
                list_store.append([item[0], item[1]])
        window.treeview_links.set_model(list_store)
        
        renderer1 = gtk.CellRendererText()
        col1=gtk.TreeViewColumn("Linked Pages", renderer1, text=1)
        col1.set_sort_column_id(0)
        window.treeview_links.append_column(col1)

        # populate dropdown
        window.combo_links.clear() # remove any leftover data from inactive page
        # TODO: make sure that currently linked pages
        # don't show up in the drop down
        window.combo_links.set_model(pages_model)
        cell = gtk.CellRendererText()
        window.combo_links.pack_start(cell, True)
        window.combo_links.set_attributes(cell, text=1)

    def link(self, window, link_to_id):
        window.bp.page.linkTo(window.page_id, link_to_id)
        return

    def delete(self, window, link_to_id):
        page_id=window.page_id
        window.bp.page.unlink(window.page_id, link_to_id)
        return