annotate engine/extensions/pychan/manager.py @ 143:fe7ff4808529

- added guichan slider widget to pychan gui wrapper - added new attribute class to attrs.py (FloatAttr) - added demo to pychan demo client NOTE: - demo isn't nice yet - but I'll refactor the client anyway
author chewie@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 07 Oct 2008 02:12:57 +0000
parents 3fddb45c0304
children d8e32b4adc5c
rev   line source
0
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1 # coding: utf-8
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2
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3 import fife
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4 import widgets
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5 import fonts
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6 from exceptions import *
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7
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8 class Manager(fife.IWidgetListener):
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9 manager = None
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11 def __init__(self, engine, debug = False):
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12 super(Manager,self).__init__()
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13 self.engine = engine
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14 self.debug = debug
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15
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16 if not self.engine.getEventManager():
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17 raise InitializationError("No event manager installed.")
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18 if not self.engine.getGuiManager():
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19 raise InitializationError("No GUI manager installed.")
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21 self.guimanager = engine.getGuiManager()
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22 self.fonts = {}
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23 #glyphs = ' abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.,!?-+/:();%`\'*#=[]"'
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24 self.fonts['default'] = self.engine.getDefaultFont()
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26 self.styles = {}
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27 self.addStyle('default',DEFAULT_STYLE)
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29 self.widgetEvents = {}
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30 self.engine.getEventManager().addWidgetListener(self)
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31 Manager.manager = self
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32
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33 self.mainLoop = None
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34 self.breakFromMainLoop = None
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35 self.can_execute = True
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36
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37 def setupModalExecution(self,mainLoop,breakFromMainLoop):
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38 """
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39 Setup synchronous execution of dialogs.
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40 """
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41 self.mainLoop = mainLoop
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42 self.breakFromMainLoop = breakFromMainLoop
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43 self.can_execute = True
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44
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45 def show(self,widget):
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46 """
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47 Shows a widget on screen. Used by L{Widget.show} - do not use directly.
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48 """
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49 if widget.position_technique == "automatic":
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50 w,h = self.engine.getSettings().getScreenWidth(), self.engine.getSettings().getScreenHeight()
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51 widget.position = (w-widget.width)/2,(h-widget.height)/2
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52 self.guimanager.add( widget.real_widget )
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53
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54 def hide(self,widget):
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55 """
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56 Hides a widget again. Used by L{Widget.hide} - do not use directly.
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57 """
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58 self.guimanager.remove( widget.real_widget )
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59
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60 def getFont(self,name):
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61 """
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62 Returns a GuiFont identified by its name.
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63
0
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64 @param name: A string identifier from the font definitions in pychans config files.
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65 """
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66 font = self.fonts.get(name)
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67
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68 # For the default font directly return it,
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69 # otherwise the GuiFont is in the font attribute.
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70 return getattr(font,"font",font)
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71
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72 def addFont(self,font):
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73 """
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74 Add a font to the font registry. It's not necessary to call this directly.
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75 But it expects a L{Font} instance and throws an L{InitializationError}
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76 otherwise.
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77
0
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78 @param font: A L{Font} instance.
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79 """
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80 if not isinstance(font,fonts.Font):
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81 raise InitializationError("PyChan Manager expected a fonts.Font instance, not %s." % repr(font))
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82 self.fonts[font.name] = font
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83
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84 def addStyle(self,name,style):
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85 style = self._remapStyleKeys(style)
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86
0
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87 for k,v in self.styles.get('default',{}).items():
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88 style[k] = style.get(k,v)
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89 self.styles[name] = style
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90
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91 def stylize(self,widget, style, **kwargs):
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92 style = self.styles[style]
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93 for k,v in style.get('default',{}).items():
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94 v = kwargs.get(k,v)
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95 setattr(widget,k,v)
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96
0
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97 cls = widget.__class__
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98 for applicable,specstyle in style.items():
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99 if not isinstance(applicable,tuple):
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100 applicable = (applicable,)
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101 if cls in applicable:
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102 for k,v in specstyle.items():
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103 v = kwargs.get(k,v)
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104 setattr(widget,k,v)
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105
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106 def _remapStyleKeys(self,style):
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107 # Remap class names, create copy:
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108 def _toClass(class_):
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109 if class_ == "default":
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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110 return class_
129
9a1529f9625e * Indentation patch by GreyGhost
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 0
diff changeset
111
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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112 if type(class_) == type(widgets.Widget) and issubclass(class_,widgets.Widget):
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
113 return class_
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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114 if not widgets.WIDGETS.has_key(str(class_)):
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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115 raise InitializationError("Can't resolve %s to a widget class." % repr(class_))
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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116 return widgets.WIDGETS[str(class_)]
129
9a1529f9625e * Indentation patch by GreyGhost
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 0
diff changeset
117
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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118 style_copy = {}
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
119 for k,v in style.items():
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
120 if isinstance(k,tuple):
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
121 new_k = tuple(map(_toClass,k))
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
122 else:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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123 new_k = _toClass(k)
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
124 style_copy[new_k] = v
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
125 return style_copy
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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126
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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127 def loadImage(self,filename):
140
3fddb45c0304 edited the loaders, images are now loaded only once into memory
thebastion@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 129
diff changeset
128 return fife.GuiImage(self.engine.imagePool.getIndex(filename),self.engine.imagePool)
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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129
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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130 def defaultWidgetAction(self,event):
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
131 if self.debug:
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
132 print "Event(%s) received." % event.getId()
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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133
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
134 def onWidgetAction(self, event):
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
135 #print event.getId(),self.widgetEvents
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
136 handler = self.widgetEvents.get( event.getId(), self.defaultWidgetAction )
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
137 handler( event )
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
138
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
139 # Default Widget style.
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
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140
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
141 DEFAULT_STYLE = {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
142 'default' : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
143 'border_size': 1,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
144 'margins': (0,0),
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
145 'base_color' : fife.Color(0,0,100),
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
146 'foreground_color' : fife.Color(255,255,255),
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
147 'background_color' : fife.Color(0,0,0),
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
148 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
149 'Button' : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
150 'border_size': 0,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
151 'margins' : (10,5),
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
152 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
153 ('CheckBox','RadioButton') : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
154 'border_size': 0,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
155 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
156 'TextBox' : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
157 'border_size' : 0,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
158 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
159 'Label' : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
160 'border_size': 0,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
161 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
162 'ListBox' : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
163 'border_size': 0,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
164 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
165 'Window' : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
166 'border_size': 1,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
167 'margins': (5,5),
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
168 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
169 ('Container','HBox','VBox') : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
170 'border_size': 0,
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
171 'opaque' : False
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
172 },
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
173 'Icon' : {
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
174 'border_size' : 0
143
fe7ff4808529 - added guichan slider widget to pychan gui wrapper
chewie@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 140
diff changeset
175 },
fe7ff4808529 - added guichan slider widget to pychan gui wrapper
chewie@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 140
diff changeset
176 'Slider' : {
fe7ff4808529 - added guichan slider widget to pychan gui wrapper
chewie@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 140
diff changeset
177 'border_size' : 0
0
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
178 }
4a0efb7baf70 * Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
179 }