diff engine/extensions/pychan/widgets/basictextwidget.py @ 248:a2d5e2721489

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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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/engine/extensions/pychan/widgets/basictextwidget.py	Thu Mar 26 16:20:16 2009 +0000
@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+from widget import Widget
+from common import *
+
+class BasicTextWidget(Widget):
+	"""
+	The base class for widgets which display a string - L{Label},L{ClickLabel},L{Button}, etc.
+	Do not use directly.
+
+	New Attributes
+	==============
+
+	  - text: The text (depends on actual widget)
+
+	Data
+	====
+
+	The text can be set via the L{distributeInitialData} method.
+	"""
+
+	ATTRIBUTES = Widget.ATTRIBUTES + [UnicodeAttr('text')]
+
+	def __init__(self, text = u"",**kwargs):
+		self.margins = (5,5)
+		self.text = text
+		super(BasicTextWidget,self).__init__(**kwargs)
+
+		# Prepare Data collection framework
+		self.accepts_initial_data = True
+		self._realSetInitialData = self._setText
+
+	def _getText(self): return gui2text(self.real_widget.getCaption())
+	def _setText(self,text): self.real_widget.setCaption(text2gui(text))
+	text = property(_getText,_setText)
+
+	def resizeToContent(self, recurse = True):
+		self.height = self.real_font.getHeight() + self.margins[1]*2
+		self.width = self.real_font.getWidth(text2gui(self.text)) + self.margins[0]*2