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-rw-r--r--silx/gui/widgets/FloatEdit.py65
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diff --git a/silx/gui/widgets/FloatEdit.py b/silx/gui/widgets/FloatEdit.py
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-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2004-2018 European Synchrotron Radiation Facility
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# ###########################################################################*/
-"""Module contains a float editor
-"""
-
-from __future__ import division
-
-__authors__ = ["V.A. Sole", "T. Vincent"]
-__license__ = "MIT"
-__date__ = "02/10/2017"
-
-from .. import qt
-
-
-class FloatEdit(qt.QLineEdit):
- """Field to edit a float value.
-
- :param parent: See :class:`QLineEdit`
- :param float value: The value to set the QLineEdit to.
- """
- def __init__(self, parent=None, value=None):
- qt.QLineEdit.__init__(self, parent)
- validator = qt.QDoubleValidator(self)
- self.setValidator(validator)
- self.setAlignment(qt.Qt.AlignRight)
- if value is not None:
- self.setValue(value)
-
- def value(self):
- """Return the QLineEdit current value as a float."""
- text = self.text()
- value, validated = self.validator().locale().toDouble(text)
- if not validated:
- self.setValue(value)
- return value
-
- def setValue(self, value):
- """Set the current value of the LineEdit
-
- :param float value: The value to set the QLineEdit to.
- """
- text = self.validator().locale().toString(float(value))
- self.setText(text)