/usr/lib/python2.7/dist-packages/wxglade/widgets/choice/choice.py is in python-wxglade 0.6.8-2.2.
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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 | # choice.py: wxChoice objects
# $Id: choice.py,v 1.18 2007/03/27 07:02:03 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 *
if wx.Platform == '__WXMSW__':
# On windows GetBestSize considers also the drop down menu, while we
# don't want it to be included.
class wxChoice2(wx.Choice):
def GetBestSize(self):
w, h = wx.Choice.GetBestSize(self)
n = self.GetCount()
return w, h/(n+1)
def GetSize(self):
return self.GetClientSize()
else:
wxChoice2 = wx.Choice
class EditChoice(ManagedBase):
events = ['EVT_CHOICE']
def __init__(self, name, parent, id, choices, sizer, pos, property_window,
show=True):
"""\
Class to handle wxChoice objects
"""
import config
ManagedBase.__init__(self, name, 'wxChoice', parent, id, sizer,
pos, property_window, show=show)
self.choices = choices
self.selection = 0
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.properties['selection'] = SpinProperty(self, 'selection', None,
r=(0, len(choices)-1), label=_('selection'))
# 2003-09-04 added default_border
if config.preferences.default_border:
self.border = config.preferences.default_border_size
self.flag = wx.ALL
def create_widget(self):
self.widget = wxChoice2(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.Panel(self.notebook, -1)
szr = wx.BoxSizer(wx.VERTICAL)
self.properties['choices'].display(panel)
self.properties['selection'].display(panel)
szr.Add(self.properties['selection'].panel, 0, wx.EXPAND)
szr.Add(self.properties['choices'].panel, 1, wx.EXPAND)
panel.SetAutoLayout(True)
panel.SetSizer(szr)
szr.Fit(panel)
self.notebook.AddPage(panel, 'Widget')
self.properties['choices'].set_col_sizes([-1])
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_property_handler(self, prop_name):
if prop_name == 'choices':
return ChoicesHandler(self)
return ManagedBase.get_property_handler(self, prop_name)
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 EditChoice
def builder(parent, sizer, pos, number=[1]):
"""\
factory function for EditChoice objects.
"""
name = 'choice_%d' % number[0]
while common.app_tree.has_name(name):
number[0] += 1
name = 'choice_%d' % number[0]
choice = EditChoice(name, parent, wx.NewId(), [],
#[misc._encode('choice 1')],
sizer, pos, common.property_panel)
node = Tree.Node(choice)
#sizer.set_item(pos, size=choice.GetBestSize())
choice.node = node
choice.show_widget(True)
common.app_tree.insert(node, sizer.node, pos-1)
def xml_builder(attrs, parent, sizer, sizeritem, pos=None):
"""\
factory to build EditChoice 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")
choice = EditChoice(name, parent, wx.NewId(), [], sizer, pos,
common.property_panel) #, show=False)
sizer.set_item(choice.pos, option=sizeritem.option,
flag=sizeritem.flag, border=sizeritem.border)
## size=choice.GetBestSize())
node = Tree.Node(choice)
choice.node = node
if pos is None: common.app_tree.add(node, sizer.node)
else: common.app_tree.insert(node, sizer.node, pos-1)
return choice
def initialize():
"""\
initialization function for the module: returns a wxBitmapButton to be
added to the main palette.
"""
common.widgets['EditChoice'] = builder
common.widgets_from_xml['EditChoice'] = xml_builder
return common.make_object_button('EditChoice', 'icons/choice.xpm')
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