/usr/lib/python2.7/dist-packages/wxglade/widgets/list_box/list_box.py is in python-wxglade 0.6.8-2.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 | # list_box.py: wxListBox objects
# $Id: list_box.py,v 1.22 2007/03/27 07:01:58 agriggio Exp $
#
# Copyright (c) 2002-2007 Alberto Griggio <agriggio@users.sourceforge.net>
# License: MIT (see license.txt)
# THIS PROGRAM COMES WITH NO WARRANTY
import wx
import common, misc
from edit_windows import ManagedBase
from tree import Tree
from widget_properties import *
from ChoicesProperty import *
class EditListBox(ManagedBase):
events = ['EVT_LISTBOX', 'EVT_LISTBOX_DCLICK']
def __init__(self, name, parent, id, choices, sizer, pos, property_window,
show=True):
"""\
Class to handle wxListBox objects
"""
ManagedBase.__init__(self, name, 'wxListBox', parent, id, sizer,
pos, property_window, show=show)
self.selection = 0
self.choices = choices
# properties
self.access_functions['choices'] = (self.get_choices, self.set_choices)
self.properties['choices'] = ChoicesProperty(self, 'choices', None,
[(_('Label'),
GridProperty.STRING)],
len(choices), label=_('choices'))
self.access_functions['selection'] = (self.get_selection,
self.set_selection)
self.style = 0
self.access_functions['style'] = (self.get_style, self.set_style)
self.properties['selection'] = SpinProperty(self, 'selection', None,
r=(0, len(choices)-1), label=_('selection'))
self.style_pos = (wx.LB_SINGLE, wx.LB_MULTIPLE, wx.LB_EXTENDED,
wx.LB_HSCROLL, wx.LB_ALWAYS_SB, wx.LB_NEEDED_SB,
wx.LB_SORT)
style_labels = ('#section#' + _('Style'), 'wxLB_SINGLE', 'wxLB_MULTIPLE',
'wxLB_EXTENDED', 'wxLB_HSCROLL', 'wxLB_ALWAYS_SB',
'wxLB_NEEDED_SB', 'wxLB_SORT')
self.style_tooltips = (_('Single-selection list.'),
_('Multiple-selection list: the user can toggle multiple items on '
'and off.'),
_('Extended-selection list: the user can select multiple items '
'using the SHIFT key and the mouse or special key combinations.'),
_('Create horizontal scrollbar if contents are too wide '
'(Windows only).'),
_('Always show a vertical scrollbar.'),
_('Only create a vertical scrollbar if needed.'),
_('The listbox contents are sorted in alphabetical order.'))
self.properties['style'] = CheckListProperty(
self, 'style', None, style_labels, tooltips=self.style_tooltips)
def create_widget(self):
self.widget = wx.ListBox(self.parent.widget, self.id,
choices=self.choices)
self.set_selection(self.selection)
wx.EVT_LEFT_DOWN(self.widget, self.on_set_focus)
def create_properties(self):
ManagedBase.create_properties(self)
panel = wx.ScrolledWindow(self.notebook, -1, style=wx.TAB_TRAVERSAL)
szr = wx.BoxSizer(wx.VERTICAL)
self.properties['choices'].display(panel)
self.properties['style'].display(panel)
self.properties['selection'].display(panel)
szr.Add(self.properties['style'].panel, 0, wx.EXPAND)
szr.Add(self.properties['selection'].panel, 0, wx.EXPAND)
ch = self.properties['choices'].panel
ch.SetSize((ch.GetSize()[0]-20, 200))
szr.Add(self.properties['choices'].panel, 1, wx.ALL|wx.EXPAND, 5)
panel.SetAutoLayout(True)
panel.SetSizer(szr)
szr.Fit(panel)
w, h = panel.GetSize()
from math import ceil
panel.SetScrollbars(5, 5, int(ceil(w/5.0)), int(ceil(h/5.0)))
self.notebook.AddPage(panel, 'Widget')
self.properties['choices'].set_col_sizes([-1])
def get_property_handler(self, prop_name):
if prop_name == 'choices':
return ChoicesHandler(self)
return ManagedBase.get_property_handler(self, prop_name)
def get_choices(self):
return zip(self.choices)
def set_choices(self, values):
self.choices = [ misc.wxstr(v[0]) for v in values ]
self.properties['selection'].set_range(0, len(self.choices)-1)
if self.widget:
self.widget.Clear()
for c in self.choices: self.widget.Append(c)
if not self.properties['size'].is_active():
self.sizer.set_item(self.pos, size=self.widget.GetBestSize())
self.widget.SetSelection(
int(self.properties['selection'].get_value()))
def get_style(self):
retval = [0] * len(self.style_pos)
try:
for i in range(len(self.style_pos)):
if self.style & self.style_pos[i]:
retval[i] = 1
except AttributeError: pass
return retval
def set_style(self, value):
value = self.properties['style'].prepare_value(value)
self.style = 0
for v in range(len(value)):
if value[v]:
self.style |= self.style_pos[v]
if self.widget: self.widget.SetWindowStyleFlag(self.style)
def get_selection(self):
return self.selection
def set_selection(self, value):
value = int(value)
if value != self.selection:
self.selection = value
if self.widget:
self.widget.SetSelection(value)
# end of class EditListBox
def builder(parent, sizer, pos, number=[1]):
"""\
factory function for EditListBox objects.
"""
name = 'list_box_%d' % number[0]
while common.app_tree.has_name(name):
number[0] += 1
name = 'list_box_%d' % number[0]
list_box = EditListBox(name, parent, wx.NewId(),
#[misc._encode('choice 1')], sizer, pos,
[], sizer, pos,
common.property_panel)
node = Tree.Node(list_box)
## sizer.set_item(pos, size=list_box.GetBestSize())
list_box.node = node
list_box.show_widget(True)
common.app_tree.insert(node, sizer.node, pos-1)
def xml_builder(attrs, parent, sizer, sizeritem, pos=None):
"""\
factory to build EditListBox objects from an xml file
"""
from xml_parse import XmlParsingError
try: name = attrs['name']
except KeyError: raise XmlParsingError, _("'name' attribute missing")
if sizer is None or sizeritem is None:
raise XmlParsingError, _("sizer or sizeritem object cannot be None")
list_box = EditListBox(name, parent, wx.NewId(), [], sizer, pos,
common.property_panel)
sizer.set_item(list_box.pos, option=sizeritem.option,
flag=sizeritem.flag, border=sizeritem.border)
## size=list_box.GetBestSize())
node = Tree.Node(list_box)
list_box.node = node
if pos is None: common.app_tree.add(node, sizer.node)
else: common.app_tree.insert(node, sizer.node, pos-1)
return list_box
def initialize():
"""\
initialization function for the module: returns a wxBitmapButton to be
added to the main palette.
"""
common.widgets['EditListBox'] = builder
common.widgets_from_xml['EditListBox'] = xml_builder
return common.make_object_button('EditListBox', 'icons/list_box.xpm')
|