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comparison engine/extensions/pychan/widgets/label.py @ 248:a2d5e2721489

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widgets.py split up.
author phoku@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 26 Mar 2009 16:20:16 +0000
parents
children 51cc05d862f2
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247:040387b7167f 248:a2d5e2721489
1 # -*- coding: utf-8 -*-
2
3 from common import *
4 from basictextwidget import BasicTextWidget
5
6 class Label(BasicTextWidget):
7 """
8 A basic label - displaying a string.
9
10 Also allows text wrapping and onMouse hover callbacks.
11
12 New Attributes
13 ==============
14
15 - wrap_text: Boolean: Enable/Disable automatic text wrapping. Disabled by default.
16 Currently to actually see text wrapping you have to explicitly set a max_size with
17 the desired width of the text, as the layout engine is not capable of deriving
18 the maximum width from a parent container.
19
20 """
21
22 ATTRIBUTES = BasicTextWidget.ATTRIBUTES + [BoolAttr('wrap_text')]
23
24 def __init__(self,wrap_text=False,**kwargs):
25 self.real_widget = fife.Label("")
26 self.wrap_text = wrap_text
27 super(Label,self).__init__(**kwargs)
28
29 def resizeToContent(self):
30 self.real_widget.setWidth( self.max_size[0] )
31 self.real_widget.adjustSize()
32 self.height = self.real_widget.getHeight() + self.margins[1]*2
33 self.width = self.real_widget.getWidth() + self.margins[0]*2
34 #print self.width,self.max_size[0]
35
36 def _setTextWrapping(self,wrapping): self.real_widget.setTextWrapping(wrapping)
37 def _getTextWrapping(self): self.real_widget.isTextWrapping()
38 wrap_text = property(_getTextWrapping,_setTextWrapping)
39
40 class ClickLabel(Label):
41 """
42 Deprecated - use L{Label} instead.
43 """
44 __init__ = tools.this_is_deprecated(Label.__init__,message = "ClickLabel - Use Label instead")