#------------------------------------------------------------------------------
# Copyright (c) 2011, Enthought, Inc.
# All rights reserved.
#------------------------------------------------------------------------------
from traits.api import Unicode, Enum
from .control import Control
[docs]class Label(Control):
""" A simple control for displaying read-only text.
"""
#: The text for the label.
text = Unicode
#: The horizontal alignment of the text in the widget area.
align = Enum('left', 'right', 'center', 'justify')
#: The vertical alignment of the text in the widget area.
vertical_align = Enum('center', 'top', 'bottom')
#: How strongly a component hugs it's content. Labels hug their
#: contents' width weakly by default.
hug_width = 'weak'
#--------------------------------------------------------------------------
# Initialization
#--------------------------------------------------------------------------
[docs] def snapshot(self):
""" Returns the dict of creation attributes for the control.
"""
snap = super(Label, self).snapshot()
snap['text'] = self.text
snap['align'] = self.align
snap['vertical_align'] = self.vertical_align
return snap
[docs] def bind(self):
""" A method called after initialization which allows the widget
to bind any event handlers necessary.
"""
super(Label, self).bind()
self.publish_attributes('text', 'align', 'vertical_align')