Mercurial > urwid-satext

comparison frontends/primitivus/custom_widgets.py @ 9:6650747dfdcb

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primitivus: contact list enhancement - primitivus: contact list now display groups and sexy name (instead of bare jid) - primitivus: contact list now show an alert when somebody want to contact you, and its chat window is not on the screen - primitivus: cursor is now visible when going to chat window (useful to go back in logs)
author Goffi <goffi@goffi.org>
date Mon, 12 Jul 2010 17:50:00 +0800
parents ec01505ec109
children 024b79b61a31
comparison
equal deleted inserted replaced
8:ec01505ec109 9:6650747dfdcb
93 93
94 class SelectableText(urwid.FlowWidget): 94 class SelectableText(urwid.FlowWidget):
95 """Text which can be selected with space""" 95 """Text which can be selected with space"""
96 signals = ['change'] 96 signals = ['change']
97 97
98 def __init__(self, text, align='left'): 98 def __init__(self, text, align='left', header='', select_attr=None, default_attr=None, selected = False, data=None):
99 self.text=unicode(text) 99 self.text=unicode(text)
100 self.header=header
101 if data:
102 self.data=data
103 if select_attr:
104 self.selected = select_attr
105 if default_attr:
106 self.default = default_attr
100 self.align = align 107 self.align = align
101 self.__selected=False 108 self.__selected=selected
102 109
103 def getValue(self): 110 def getValue(self):
104 return self.text 111 return self.text
112
113 def setAttribute(self, name, value):
114 """Change attribut used for rendering widget
115 @param name: one of
116 -default: when not selected
117 -selected: when selected
118 @param value: name of the attribute
119 /!\ the attribute name followed by _focus is used when widget has focus"""
120 assert name in ['default', 'selected']
121 self.__setattr__(name,value)
122 self._invalidate()
105 123
106 def setState(self, selected, invisible=False): 124 def setState(self, selected, invisible=False):
107 """Change state 125 """Change state
108 @param selected: boolean state value 126 @param selected: boolean state value
109 @param invisible: don't emit change signal if True""" 127 @param invisible: don't emit change signal if True"""
130 148
131 def render(self, size, focus=False): 149 def render(self, size, focus=False):
132 return self.display_widget(size, focus).render(size, focus) 150 return self.display_widget(size, focus).render(size, focus)
133 151
134 def display_widget(self, size, focus): 152 def display_widget(self, size, focus):
135 attr = 'selected' if self.__selected else 'default' 153 try:
154 select_attr = self.selected
155 except AttributeError:
156 select_attr = 'selected'
157 try:
158 default_attr = self.default
159 except AttributeError:
160 default_attr = 'default'
161 attr = select_attr if self.__selected else default_attr
136 if focus: 162 if focus:
137 attr+="_focus" 163 attr+="_focus"
138 return urwid.Text((attr,self.text), align=self.align) 164 return urwid.Text((attr,self.header+self.text), align=self.align)
139 165
140 class UnselectableText(SelectableText): 166 class ClickableText(SelectableText):
167 signals = SelectableText.signals + ['click']
141 168
142 def setState(self, selected, invisible=False): 169 def setState(self, selected, invisible=False):
143 pass 170 self._emit('click')
144 171
145 class GenericList(urwid.WidgetWrap): 172 class GenericList(urwid.WidgetWrap):
146 signals = ['click','change'] 173 signals = ['click','change']
147 174
148 def __init__(self, options, style=[], align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None): 175 def __init__(self, options, style=[], align='left', option_type = SelectableText, on_click=None, on_change=None, user_data=None):