/usr/lib/python2.7/dist-packages/wxglade/widgets/gauge/gauge.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 | # gauge.py: wxGauge objects
#
# 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
from edit_windows import ManagedBase
from tree import Tree
from widget_properties import *
class EditGauge(ManagedBase):
def __init__(self, name, parent, id, style, sizer, pos,
property_window, show=True):
"""\
Class to handle wxGauge objects
"""
ManagedBase.__init__(self, name, 'wxGauge', parent, id, sizer,
pos, property_window, show=show)
self.style = style
self.range = 10
prop = self.properties
self.access_functions['style'] = (self.get_style, self.set_style)
self.access_functions['range'] = (self.get_range, self.set_range)
style_labels = ('#section#' + _('Style'), 'wxGA_HORIZONTAL', 'wxGA_VERTICAL',
'wxGA_PROGRESSBAR', 'wxGA_SMOOTH')
self.style_pos = (wx.GA_HORIZONTAL, wx.GA_VERTICAL,
wx.GA_PROGRESSBAR, wx.GA_SMOOTH)
self.tooltips = (_("Creates a horizontal gauge."),
_("Creates a vertical gauge."),
_("Under Windows 95, creates a horizontal progress bar."),
_("Creates smooth progress bar with one pixel wide update step (not supported by all platforms)."))
prop['style'] = CheckListProperty(self, 'style', None, style_labels, tooltips=self.tooltips)
prop['range'] = SpinProperty(self, 'range', None, label=_("range"))
def create_widget(self):
self.widget = wx.Gauge(self.parent.widget, self.id, self.range,
style=self.style)
def create_properties(self):
ManagedBase.create_properties(self)
panel = wx.ScrolledWindow(self.notebook, -1, style=wx.TAB_TRAVERSAL)
prop = self.properties
szr = wx.BoxSizer(wx.VERTICAL)
prop['range'].display(panel)
prop['style'].display(panel)
szr.Add(prop['range'].panel, 0, wx.EXPAND)
szr.Add(prop['style'].panel, 0, wx.EXPAND)
panel.SetAutoLayout(True)
panel.SetSizer(szr)
szr.Fit(panel)
self.notebook.AddPage(panel, 'Widget')
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_range(self):
return self.range
def set_range(self, val):
self.range = int(val)
self.properties['range'].set_value(self.range)
if self.widget: self.widget.SetRange(self.range)
# end of class EditGauge
def builder(parent, sizer, pos, number=[1]):
"""\
factory function for EditStaticLine objects.
"""
class Dialog(wx.Dialog):
def __init__(self):
wx.Dialog.__init__(self, None, -1, _('Select style'))
self.orientations = [ wx.GA_HORIZONTAL, wx.GA_VERTICAL ]
self.orientation = wx.GA_HORIZONTAL
prop = RadioProperty(self, 'orientation', self,
['wxGA_HORIZONTAL', 'wxGA_VERTICAL'], label=_("orientation"))
szr = wx.BoxSizer(wx.VERTICAL)
szr.Add(prop.panel, 0, wx.ALL|wx.EXPAND, 10)
style_labels = ('#section#', 'wxGA_PROGRESSBAR', 'wxGA_SMOOTH')
self.style_pos = (wx.GA_PROGRESSBAR, wx.GA_SMOOTH)
self.style = 0
self.style_prop = CheckListProperty(self, 'style', self,
style_labels)
szr.Add(self.style_prop.panel, 0, wx.ALL|wx.EXPAND, 10)
btn = wx.Button(self, wx.ID_OK, _('OK'))
btn.SetDefault()
szr.Add(btn, 0, wx.BOTTOM|wx.ALIGN_CENTER, 10)
self.SetAutoLayout(True)
self.SetSizer(szr)
szr.Fit(self)
self.CenterOnScreen()
def __getitem__(self, value):
if value == 'orientation':
def set_orientation(o): self.orientation = self.orientations[o]
return (lambda: self.orientation, set_orientation)
else: return (self.get_style, self.set_style)
def get_style(self):
retval = [0] * len(self.style_pos)
try:
style = self.style
for i in range(len(self.style_pos)):
if style & self.style_pos[i]:
retval[i] = 1
except AttributeError: pass
return retval
def set_style(self, value):
value = self.style_prop.prepare_value(value)
style = 0
for v in range(len(value)):
if value[v]:
style |= self.style_pos[v]
self.style = style
# end of inner class
dialog = Dialog()
dialog.ShowModal()
label = 'gauge_%d' % number[0]
while common.app_tree.has_name(label):
number[0] += 1
label = 'gauge_%d' % number[0]
gauge = EditGauge(label, parent, wx.NewId(), dialog.orientation |
dialog.style, sizer, pos, common.property_panel)
node = Tree.Node(gauge)
gauge.node = node
gauge.show_widget(True)
common.app_tree.insert(node, sizer.node, pos-1)
def xml_builder(attrs, parent, sizer, sizeritem, pos=None):
"""\
factory to build EditGauge objects from an xml file
"""
from xml_parse import XmlParsingError
try: name = attrs['name']
except KeyError: raise XmlParsingError, _("'name' attribute missing")
style = 0
if sizer is None or sizeritem is None:
raise XmlParsingError, _("sizer or sizeritem object cannot be None")
gauge = EditGauge(name, parent, wx.NewId(), style, sizer,
pos, common.property_panel)
sizer.set_item(gauge.pos, option=sizeritem.option,
flag=sizeritem.flag, border=sizeritem.border)
node = Tree.Node(gauge)
gauge.node = node
if pos is None: common.app_tree.add(node, sizer.node)
else: common.app_tree.insert(node, sizer.node, pos-1)
return gauge
def initialize():
"""\
initialization function for the module: returns a wxBitmapButton to be
added to the main palette.
"""
common.widgets['EditGauge'] = builder
common.widgets_from_xml['EditGauge'] = xml_builder
return common.make_object_button('EditGauge', 'icons/gauge.xpm')
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