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#############################################################################
##
## Copyright (C) 2013 Riverbank Computing Limited.
## Copyright (C) 2016 The Qt Company Ltd.
## Contact: http://www.qt.io/licensing/
##
## This file is part of the Qt for Python examples of the Qt Toolkit.
##
## $QT_BEGIN_LICENSE:BSD$
## You may use this file under the terms of the BSD license as follows:
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are
## met:
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in
## the documentation and/or other materials provided with the
## distribution.
## * Neither the name of The Qt Company Ltd nor the names of its
## contributors may be used to endorse or promote products derived
## from this software without specific prior written permission.
##
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
"""PySide2 port of the widgets/dialogs/extension example from Qt v5.x"""
from PySide2 import QtCore, QtWidgets
class FindDialog(QtWidgets.QDialog):
def __init__(self, parent=None):
super(FindDialog, self).__init__(parent)
label = QtWidgets.QLabel("Find &what:")
lineEdit = QtWidgets.QLineEdit()
label.setBuddy(lineEdit)
caseCheckBox = QtWidgets.QCheckBox("Match &case")
fromStartCheckBox = QtWidgets.QCheckBox("Search from &start")
fromStartCheckBox.setChecked(True)
findButton = QtWidgets.QPushButton("&Find")
findButton.setDefault(True)
moreButton = QtWidgets.QPushButton("&More")
moreButton.setCheckable(True)
moreButton.setAutoDefault(False)
buttonBox = QtWidgets.QDialogButtonBox(QtCore.Qt.Vertical)
buttonBox.addButton(findButton, QtWidgets.QDialogButtonBox.ActionRole)
buttonBox.addButton(moreButton, QtWidgets.QDialogButtonBox.ActionRole)
extension = QtWidgets.QWidget()
wholeWordsCheckBox = QtWidgets.QCheckBox("&Whole words")
backwardCheckBox = QtWidgets.QCheckBox("Search &backward")
searchSelectionCheckBox = QtWidgets.QCheckBox("Search se&lection")
moreButton.toggled.connect(extension.setVisible)
extensionLayout = QtWidgets.QVBoxLayout()
extensionLayout.setContentsMargins(0, 0, 0, 0)
extensionLayout.addWidget(wholeWordsCheckBox)
extensionLayout.addWidget(backwardCheckBox)
extensionLayout.addWidget(searchSelectionCheckBox)
extension.setLayout(extensionLayout)
topLeftLayout = QtWidgets.QHBoxLayout()
topLeftLayout.addWidget(label)
topLeftLayout.addWidget(lineEdit)
leftLayout = QtWidgets.QVBoxLayout()
leftLayout.addLayout(topLeftLayout)
leftLayout.addWidget(caseCheckBox)
leftLayout.addWidget(fromStartCheckBox)
leftLayout.addStretch(1)
mainLayout = QtWidgets.QGridLayout()
mainLayout.setSizeConstraint(QtWidgets.QLayout.SetFixedSize)
mainLayout.addLayout(leftLayout, 0, 0)
mainLayout.addWidget(buttonBox, 0, 1)
mainLayout.addWidget(extension, 1, 0, 1, 2)
self.setLayout(mainLayout)
self.setWindowTitle("Extension")
extension.hide()
if __name__ == '__main__':
import sys
app = QtWidgets.QApplication(sys.argv)
dialog = FindDialog()
sys.exit(dialog.exec_())
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