secondWindow.py

# -*- coding: utf-8 -*-
"""
Created on Wed Apr  3 13:16:47 2013

@author: Petr Hracek
"""

from gi.repository import Gtk


class secondWindow(object):
    def __init__(self, parent, firstWin, builder):
        self.parent = parent
        self.firstWin = firstWin
        self.secondWindow = builder.get_object("secondWindow")
        self.builder = builder
        self.treeview = builder.get_object("treeview")
        self.entrytree = builder.get_object("entryTree")
        self.treestore = Gtk.TreeStore(str, str)
        first_iter = self.treestore.append(None, ['Childs books', 'Zdenek Miler and Karel Capek'])
        self.treestore.append(first_iter, ['Little Mole', 'Zdenek Miler'])
        self.treestore.append(first_iter, ['Dasenka', 'Karel Capek'])
        first_iter = self.treestore.append(None, ['Dramatic', 'Czech authors'])
        self.treestore.append(first_iter, ['RUR', 'Karel Capek'])
        self.treestore.append(first_iter, ['The Makropolus Affair', 'Karel Capek'])
        self.treeview.set_model(self.treestore)
        self.tvcolumn = Gtk.TreeViewColumn("Title and Author")
        title = Gtk.CellRendererText()
        author = Gtk.CellRendererText()
        self.tvcolumn.pack_start(title, True)
        self.tvcolumn.pack_start(author, True)
        self.tvcolumn.add_attribute(title, "text", 0)
        self.tvcolumn.add_attribute(author, "text", 1)
        # This is used for one column tree
        # renderer = Gtk.CellRendererText()
        # self.tvcolumn = Gtk.TreeViewColumn('Column 0', renderer, text=0)
        self.treeview.append_column(self.tvcolumn)

    def cursor_changed(self, selection):
        select = selection.get_selection()
        (model, treeiter) = select.get_selected()
        if treeiter is not None:
            self.entrytree.set_text("%s - %s" % (model[treeiter][1], model[treeiter][0]))

    def open_window(self, widget, data=None):
        self.secondWindow.show_all()

    def prev_window(self, widget, data=None):
        self.secondWindow.hide()
        self.parent.open_window(widget, data)

    def next_window(self, widget, data=None):
        self.parent.lastWin.open_window(widget, data)
        self.secondWindow.hide()