#!/usr/bin/env python3
# coding: utf-8

# Copyright (C) 2017, 2018 Robert Griesel
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>

import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk


class PreviewPanelView(Gtk.VBox):

    def __init__(self):
        Gtk.VBox.__init__(self)
        self.get_style_context().add_class('preview')

        self.notebook = Gtk.Notebook()
        self.notebook.set_show_tabs(False)
        self.notebook.set_show_border(False)
        
        self.notebook.insert_page(Gtk.DrawingArea(), None, 0)
        self.pack_start(self.notebook, True, True, 0)
        self.show_all()

    def do_get_request_mode(self):
        return Gtk.SizeRequestMode.CONSTANT_SIZE
                     
    def do_get_preferred_width(self):
        return 300, 500


