annotate engine/extensions/pychan/widgets/buttons.py @ 331:48c99636453e

Added Licence header to all pypthon modules in extension/ Commit 3k, Yay :-)
author phoku@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 24 Aug 2009 12:01:34 +0000
parents 51cc05d862f2
children 457e626296ba
rev   line source
331
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3
331
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4 # ####################################################################
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5 # Copyright (C) 2005-2009 by the FIFE team
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6 # http://www.fifengine.de
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7 # This file is part of FIFE.
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8 #
48c99636453e Added Licence header to all pypthon modules in extension/
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9 # FIFE is free software; you can redistribute it and/or
48c99636453e Added Licence header to all pypthon modules in extension/
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10 # modify it under the terms of the GNU Lesser General Public
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11 # License as published by the Free Software Foundation; either
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parents: 255
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12 # version 2.1 of the License, or (at your option) any later version.
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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13 #
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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14 # This library is distributed in the hope that it will be useful,
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15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
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16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
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17 # Lesser General Public License for more details.
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
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18 #
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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19 # You should have received a copy of the GNU Lesser General Public
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
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20 # License along with this library; if not, write to the
48c99636453e Added Licence header to all pypthon modules in extension/
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 255
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21 # Free Software Foundation, Inc.,
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22 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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23 # ####################################################################
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24
248
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25 from common import *
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26 from basictextwidget import BasicTextWidget
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27
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28 class Button(BasicTextWidget):
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29 """
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30 A basic push button.
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31 """
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32 def __init__(self,**kwargs):
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33 self.real_widget = fife.Button("")
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34 super(Button,self).__init__(**kwargs)
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35
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36 class ImageButton(BasicTextWidget):
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37 """
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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38 A basic push button with three different images for the up, down and hover state.
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39
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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40 B{Work in progress.}
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41
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42 New Attributes
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43 ==============
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44
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45 - up_image: String: The source location of the Image for the B{unpressed} state.
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46 - down_image: String: The source location of the Image for the B{pressed} state.
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47 - hover_image: String: The source location of the Image for the B{unpressed hovered} state.
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48 """
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49
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50 ATTRIBUTES = BasicTextWidget.ATTRIBUTES + [Attr('up_image'),Attr('down_image'),PointAttr('offset'),Attr('hover_image')]
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51
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52 def __init__(self,up_image="",down_image="",hover_image="",offset=(0,0),**kwargs):
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53 self.real_widget = fife.TwoButton()
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54 super(ImageButton,self).__init__(**kwargs)
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55
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56 self.up_image = up_image
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57 self.down_image = down_image
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58 self.hover_image = hover_image
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59 self.offset = offset
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60
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61 def _setUpImage(self, source):
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62 if isinstance(source,str):
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63 self._upimage_source = source
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64 try:
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65 self._upimage = get_manager().loadImage(source)
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66 self.real_widget.setUpImage( self._upimage )
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67 except:
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68 self._upimage = DummyImage()
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69 elif isinstance(source,fife.GuiImage):
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70 self._upimage_source = None
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71 self._upimage = source
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72 self.real_widget.setUpImage( self._upimage )
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73 else:
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74 raise RuntimeError("Icon.image only accepts GuiImage and python strings, not '%s'" % repr(source))
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75
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76 # Set minimum size accoriding to image
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77 self.min_size = self.real_widget.getWidth(),self.real_widget.getHeight()
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78 self.size = self.max_size = self.min_size
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79
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80 def _getUpImage(self): return self._upimage_source
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81 up_image = property(_getUpImage,_setUpImage)
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82
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83 def _setDownImage(self, source):
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84 if isinstance(source,str):
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85 self._downimage_source = source
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86 try:
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87 self._downimage = get_manager().loadImage(source)
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88 self.real_widget.setDownImage( self._downimage )
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89 except:
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90 self._downimage = DummyImage()
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91 elif isinstance(source,fife.GuiImage):
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92 self._downimage_source = None
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93 self._downimage = source
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94 self.real_widget.setDownImage( self._downimage )
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95 else:
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96 raise RuntimeError("Icon.image only accepts GuiImage and python strings, not '%s'" % repr(source))
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97
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98 def _getDownImage(self): return self._downimage_source
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99 down_image = property(_getDownImage,_setDownImage)
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100
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101 def _setHoverImage(self, source):
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102 if isinstance(source, str):
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103 self._hoverimage_source = source
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104 try:
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105 self._hoverimage = get_manager().loadImage(source)
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106 self.real_widget.setHoverImage( self._hoverimage )
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107 except:
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108 self._hoverimage = DummyImage()
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109 elif isinstance(source,fife.GuiImage):
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110 self._hoverimage_source = None
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111 self._hoverimage = source
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112 self.real_widget.setHoverImage( self._hoverimage )
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113 else:
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114 raise RuntimeError("Icon.image only accepts GuiImage and python strings, not '%s'" % repr(source))
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115
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116 def _getHoverImage(self): return self._hoverimage_source
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117 hover_image = property(_getHoverImage,_setHoverImage)
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118
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119 def _setOffset(self, offset):
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120 self.real_widget.setDownOffset(offset[0], offset[1])
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121 def _getOffset(self):
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122 return (self.real_widget.getDownXOffset(), self.real_widget.getDownYOffset())
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diff changeset
123 offset = property(_getOffset,_setOffset)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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124
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 248
diff changeset
125 def resizeToContent(self, recurse=True):
248
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
126 self.height = max(self._upimage.getHeight(),self._downimage.getHeight(),self._hoverimage.getHeight()) + self.margins[1]*2
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 248
diff changeset
127 self.width = max(self._upimage.getWidth(),self._downimage.getWidth(),self._hoverimage.getWidth()) + self.margins[0]*2
248
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
128
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
129 class ToggleButton(BasicTextWidget):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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130 """
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
131 A basic push button that can be toggled.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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132
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
133 Unfortunately a bit of code duplication from ImageButton.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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134
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
135 New Attributes
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
136 ==============
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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137
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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138 - group: String: The group the button belongs to. Only one button in each group will be toggled at one time.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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139 - toggled: Boolean: Whether the button is toggled or not.
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
140 """
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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141
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
142 ATTRIBUTES = BasicTextWidget.ATTRIBUTES + [
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
143 Attr('up_image'),Attr('down_image'),Attr('hover_image'),
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
144 PointAttr('offset'),Attr('group')
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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145 ]
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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146
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
147 def __init__(self,up_image="",down_image="",hover_image="",offset=(0,0),group="",**kwargs):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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148
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
149 self.real_widget = fife.ToggleButton()
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
150 super(ToggleButton,self).__init__(**kwargs)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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151 self.group = group
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
152 self.up_image = up_image
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
153 self.down_image = down_image
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
154 self.hover_image = hover_image
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
155 self.offset = offset
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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156
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
157 def _setGroup(self,group):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
158 self.real_widget.setGroup( group )
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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159
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
160 def _getGroup(self):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
161 return self.real_widget.getGroup()
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
162 group = property(_getGroup,_setGroup)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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163
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
164 def _setToggled(self, toggled):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
165 self.real_widget.setToggled( toggled )
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
166
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
167 def _isToggled(self):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
168 return self.real_widget.isToggled()
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
169 toggled = property(_isToggled, _setToggled)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
170
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
171 ###
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
172 # I didn't want to do this, but this is just cut and paste from the ImageButton class:
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
173 ###
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
174
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
175 def _setUpImage(self,image):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
176 self._upimage_source = image
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
177 try:
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
178 self._upimage = get_manager().loadImage(image)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
179 self.real_widget.setUpImage( self._upimage )
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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180 except:
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
181 self._upimage = DummyImage()
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
182 def _getUpImage(self): return self._upimage_source
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
183 up_image = property(_getUpImage,_setUpImage)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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184
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
185 def _setDownImage(self,image):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
186 self._downimage_source = image
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
187 try:
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
188 self._downimage = get_manager().loadImage(image)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
189 self.real_widget.setDownImage( self._downimage )
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
190 except:
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
191 self._downimage = DummyImage()
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
192 def _getDownImage(self): return self._downimage_source
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
193 down_image = property(_getDownImage,_setDownImage)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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194
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
195 def _setHoverImage(self,image):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
196 self._hoverimage_source = image
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
197 try:
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
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diff changeset
198 self._hoverimage = get_manager().loadImage(image)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
199 self.real_widget.setHoverImage( self._hoverimage )
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
200 except:
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
201 self._hoverimage = DummyImage()
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
202 def _getHoverImage(self): return self._hoverimage_source
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
203 hover_image = property(_getHoverImage,_setHoverImage)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
204
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
205 def _setOffset(self, offset):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
206 self.real_widget.setDownOffset(offset[0], offset[1])
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
207 def _getOffset(self):
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
208 return (self.real_widget.getDownXOffset(), self.real_widget.getDownYOffset())
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
209 offset = property(_getOffset,_setOffset)
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
210
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 248
diff changeset
211 def resizeToContent(self, recurse=True):
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 248
diff changeset
212 th = self.real_font.getHeight()+self.real_widget.getSpacing()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 248
diff changeset
213 tw = self.real_font.getWidth(text2gui(self.text))+self.real_widget.getSpacing()
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 248
diff changeset
214 self.height = max(self._upimage.getHeight(),self._downimage.getHeight(),self._hoverimage.getHeight(),th) + self.margins[1]*2
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 248
diff changeset
215 self.width = max(self._upimage.getWidth(),self._downimage.getWidth(),self._hoverimage.getWidth(),tw) + self.margins[0]*2