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# (C) Copyright 2005-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
""" The Qt-specific implementation of the text field class """
from traits.api import Any, provides
from pyface.fields.i_field import IField, MField
from pyface.ui.qt.layout_widget import LayoutWidget
from pyface.ui.qt.util.alignment import (
alignment_to_qalignment, qalignment_to_alignment
)
@provides(IField)
class Field(MField, LayoutWidget):
""" The Qt-specific implementation of the field class
This is an abstract class which is not meant to be instantiated. Because
many concrete QWidgets provide a `value` property, the default getters and
setters target this.
"""
#: The value held by the field.
value = Any()
# ------------------------------------------------------------------------
# Private interface
# ------------------------------------------------------------------------
def _get_control_value(self):
""" Toolkit specific method to get the control's value. """
return self.control.value()
def _set_control_value(self, value):
""" Toolkit specific method to set the control's value. """
self.control.setValue(value)
def _get_control_alignment(self):
""" Toolkit specific method to get the control's alignment. """
# default implementation
return qalignment_to_alignment(self.control.alignment())
def _set_control_alignment(self, alignment):
""" Toolkit specific method to set the control's alignment. """
self.control.setAlignment(alignment_to_qalignment(alignment))
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