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#------------------------------------------------------------------------------
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# Copyright (c) 2008, Enthought, Inc.
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# This software is provided without warranty under the terms of the BSD
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# license included in enthought/LICENSE.txt and may be redistributed only
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# under the conditions described in the aforementioned license. The license
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# is also available online at http://www.enthought.com/licenses/BSD.txt
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# Thanks for using Enthought open source!
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# Author: David C. Morrill
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#------------------------------------------------------------------------------
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""" Defines the button editor factory for all traits toolkit backends.
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#-------------------------------------------------------------------------------
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#-------------------------------------------------------------------------------
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from __future__ import absolute_import
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from traits.api import Str, Range, Enum, Property, Trait
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# CIRCULAR IMPORT FIXME: Importing from the source rather than traits.ui.api
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# to avoid circular imports, as this EditorFactory will be part of
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# traits.ui.api as well.
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from ..view import View
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from ..ui_traits import AView, Image
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from ..editor_factory import EditorFactory
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#-------------------------------------------------------------------------------
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# 'ToolkitEditorFactory' class:
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#-------------------------------------------------------------------------------
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class ToolkitEditorFactory ( EditorFactory ):
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""" Editor factory for buttons.
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#---------------------------------------------------------------------------
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#---------------------------------------------------------------------------
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# Value to set when the button is clicked
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# Optional label for the button
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# The name of the external object trait that the button label is synced to
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# The name of the trait on the object that contains the list of possible
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# values. If this is set, then the value, label, and label_value traits
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# are ignored; instead, they will be set from this list. When this button
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# is clicked, the value set will be the one selected from the drop-down.
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values_trait = Trait(None, None, Str)
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# (Optional) Image to display on the button
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# Extra padding to add to both the left and the right sides
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width_padding = Range( 0, 31, 7 )
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# Extra padding to add to both the top and the bottom sides
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height_padding = Range( 0, 31, 5 )
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style = Enum( 'button', 'radio', 'toolbar', 'checkbox' )
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# Orientation of the text relative to the image
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orientation = Enum( 'vertical', 'horizontal' )
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# The optional view to display when the button is clicked:
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#---------------------------------------------------------------------------
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# Traits view definition:
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#---------------------------------------------------------------------------
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traits_view = View( [ 'label', 'value', '|[]' ] )
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#---------------------------------------------------------------------------
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# Implementation of the 'value' property:
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#---------------------------------------------------------------------------
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def _get_value ( self ):
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def _set_value ( self, value ):
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if isinstance(value, basestring):
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self._value = int( value )
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self._value = float( value )
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#---------------------------------------------------------------------------
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# Initializes the object:
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#---------------------------------------------------------------------------
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def __init__ ( self, **traits ):
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super( ToolkitEditorFactory, self ).__init__( **traits )
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# Define the ButtonEditor class
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ButtonEditor = ToolkitEditorFactory
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### EOF ---------------------------------------------------------------------
added
removed
traitsui/editors/button_editor.py
