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Viewing changes to examples/demo/Standard_Editors/Popup_versions/ButtonEditor_demo.py

  • Committer: Bazaar Package Importer
  • Author(s): Varun Hiremath
  • Date: 2011-07-09 13:57:39 UTC
  • Revision ID: james.westby@ubuntu.com-20110709135739-x5u20q86huissmn1
Tags: upstream-4.0.0
Import upstream version 4.0.0

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examples/demo/Standard_Editors/Popup_versions/ButtonEditor_demo.py
 
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"""
 
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Implementation of a ButtonEditor demo plugin for Traits UI demo program.
 
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This demo shows each of the two styles of the ButtonEditor.
 
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(As of this writing, they are identical.)
 
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"""
 
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from traits.api import HasTraits, Button
 
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from traitsui.api import Item, View, Group
 
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from traitsui.message import message
 
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#-------------------------------------------------------------------------------
 
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#  Demo Class
 
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#-------------------------------------------------------------------------------
 
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class ButtonEditorDemo ( HasTraits ):
 
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    """ This class specifies the details of the ButtonEditor demo.
 
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    """
 
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    # To demonstrate any given Trait editor, an appropriate Trait is required.
 
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    fire_event = Button('Click Me')
 
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    def _fire_event_fired():
 
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        message("Button clicked!")
 
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    # ButtonEditor display
 
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    # (Note that Text and ReadOnly versions are not applicable)
 
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    event_group = Group( Item('fire_event', style='simple', label='Simple'),
 
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                         Item('_'),
 
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                         Item('fire_event', style='custom', label='Custom'),
 
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                         Item('_'),
 
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                         Item(label='[text style unavailable]'),
 
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                         Item('_'),
 
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                         Item(label='[read only style unavailable]'))
 
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    # Demo view
 
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    view1 = View( event_group,
 
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                  title = 'ButtonEditor',
 
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                  buttons = ['OK'],
 
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                  width = 250 )
 
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# Create the demo:
 
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popup = ButtonEditorDemo()
 
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# Run the demo (if invoked from the command line):
 
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if __name__ == '__main__':
 
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    popup.configure_traits()
 
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