Source code for lib_openmolar.common.qt4.widgets.password_lineedit
#! /usr/bin/env python
# -*- coding: utf-8 -*-
###############################################################################
## ##
## Copyright 2010, Neil Wallace <rowinggolfer@googlemail.com> ##
## ##
## This program is free software: you can redistribute it and/or modify ##
## it under the terms of the GNU General Public License as published by ##
## the Free Software Foundation, either version 3 of the License, or ##
## (at your option) any later version. ##
## ##
## This program is distributed in the hope that it will be useful, ##
## but WITHOUT ANY WARRANTY; without even the implied warranty of ##
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##
## GNU General Public License for more details. ##
## ##
## You should have received a copy of the GNU General Public License ##
## along with this program. If not, see <http://www.gnu.org/licenses/>. ##
## ##
###############################################################################
from PyQt4 import QtGui
[docs]class PasswordLineEdit(QtGui.QWidget):
[docs] def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.line_edit = QtGui.QLineEdit(self)
self.line_edit.setEchoMode(QtGui.QLineEdit.Password)
self.text = self.line_edit.text
self.setText = self.line_edit.setText
self.check_box = QtGui.QCheckBox(_("show"), self)
self.check_box.toggled.connect(self.show_password)
layout = QtGui.QHBoxLayout(self)
layout.setMargin(0)
layout.addWidget(self.line_edit)
layout.addWidget(self.check_box)
[docs] def show_password(self, val):
if val:
self.line_edit.setEchoMode(QtGui.QLineEdit.Normal)
else:
self.line_edit.setEchoMode(QtGui.QLineEdit.Password)
if __name__ == "__main__":
import gettext
gettext.install("")
app = QtGui.QApplication([])
obj = PasswordLineEdit()
obj.show()
app.exec_()
