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Diffstat (limited to 'examples/widgets/itemviews/addressbook/addressbook.py')
| -rw-r--r-- | examples/widgets/itemviews/addressbook/addressbook.py | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/examples/widgets/itemviews/addressbook/addressbook.py b/examples/widgets/itemviews/addressbook/addressbook.py deleted file mode 100644 index 262027a64..000000000 --- a/examples/widgets/itemviews/addressbook/addressbook.py +++ /dev/null @@ -1,130 +0,0 @@ - -############################################################################# -## -## Copyright (C) 2011 Arun Srinivasan <rulfzid@gmail.com> -## 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." -## -## $QT_END_LICENSE$ -## -############################################################################# - -from PySide2.QtWidgets import (QMainWindow, QAction, QFileDialog, QApplication) - -from addresswidget import AddressWidget - - -class MainWindow(QMainWindow): - - def __init__(self, parent=None): - super(MainWindow, self).__init__(parent) - - self.addressWidget = AddressWidget() - self.setCentralWidget(self.addressWidget) - self.createMenus() - self.setWindowTitle("Address Book") - - def createMenus(self): - # Create the main menuBar menu items - fileMenu = self.menuBar().addMenu("&File") - toolMenu = self.menuBar().addMenu("&Tools") - - # Populate the File menu - openAction = self.createAction("&Open...", fileMenu, self.openFile) - saveAction = self.createAction("&Save As...", fileMenu, self.saveFile) - fileMenu.addSeparator() - exitAction = self.createAction("E&xit", fileMenu, self.close) - - # Populate the Tools menu - addAction = self.createAction("&Add Entry...", toolMenu, self.addressWidget.addEntry) - self.editAction = self.createAction("&Edit Entry...", toolMenu, self.addressWidget.editEntry) - toolMenu.addSeparator() - self.removeAction = self.createAction("&Remove Entry", toolMenu, self.addressWidget.removeEntry) - - # Disable the edit and remove menu items initially, as there are - # no items yet. - self.editAction.setEnabled(False) - self.removeAction.setEnabled(False) - - # Wire up the updateActions slot - self.addressWidget.selectionChanged.connect(self.updateActions) - - def createAction(self, text, menu, slot): - """ Helper function to save typing when populating menus - with action. - """ - action = QAction(text, self) - menu.addAction(action) - action.triggered.connect(slot) - return action - - # Quick gotcha: - # - # QFiledialog.getOpenFilename and QFileDialog.get.SaveFileName don't - # behave in PySide2 as they do in Qt, where they return a QString - # containing the filename. - # - # In PySide2, these functions return a tuple: (filename, filter) - - def openFile(self): - filename, _ = QFileDialog.getOpenFileName(self) - if filename: - self.addressWidget.readFromFile(filename) - - def saveFile(self): - filename, _ = QFileDialog.getSaveFileName(self) - if filename: - self.addressWidget.writeToFile(filename) - - def updateActions(self, selection): - """ Only allow the user to remove or edit an item if an item - is actually selected. - """ - indexes = selection.indexes() - - if len(indexes) > 0: - self.removeAction.setEnabled(True) - self.editAction.setEnabled(True) - else: - self.removeAction.setEnabled(False) - self.editAction.setEnabled(False) - - -if __name__ == "__main__": - """ Run the application. """ - import sys - app = QApplication(sys.argv) - mw = MainWindow() - mw.show() - sys.exit(app.exec_()) |