higboxes.py

来自「Ubuntu packages of security software。 相」· Python 代码 · 共 70 行

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright (C) 2005 Insecure.Com LLC.
#
# Author: Adriano Monteiro Marques <[e-mail]>
#         Cleber Rodrigues <[e-mail]>
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""
higwidgets/higboxes.py

   box related classes
"""

__all__ = ['HIGHBox', 'HIGVBox']

import gtk

class HIGBox(gtk.Box):
    def _pack_noexpand_nofill(self, widget):
        self.pack_start(widget, expand=False, fill=False)

    def _pack_expand_fill(self, widget):
        self.pack_start(widget, expand=True, fill=True)

class HIGHBox(gtk.HBox, HIGBox):
    def __init__(self, homogeneous=False, spacing=12):
        gtk.HBox.__init__(self, homogeneous, spacing)

    pack_section_label = HIGBox._pack_noexpand_nofill
    pack_label = HIGBox._pack_noexpand_nofill
    pack_entry = HIGBox._pack_expand_fill

class HIGVBox(gtk.VBox, HIGBox):
    def __init__(self, homogeneous=False, spacing=12):
        gtk.VBox.__init__(self, homogeneous, spacing)

    # Packs a widget as a line, so it doesn't expand vertically
    pack_line = HIGBox._pack_noexpand_nofill

class HIGSpacer(HIGHBox):
    def __init__(self, widget=None):
        HIGHBox.__init__(self)
        self.set_spacing(6)
        
        self._pack_noexpand_nofill(hig_box_space_holder())
        
        if widget:
            self._pack_expand_fill(widget)
            self.child = widget
    
    def get_child(self):
        return self.child

def hig_box_space_holder():
    return gtk.Label("    ")