From 39236c01ae6c9bc99ee3a02d8294679e12d9b734 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Mon, 22 May 2017 16:44:51 +0200 Subject: move everying into sources/pyside2 in preparation for a subtree merge. this should not be necessary to do in a separate commit, but git is a tad stupid about following history correctly without it. --- .../doc/src/snippets/itemselection/main.cpp | 125 +++++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 sources/pyside2/doc/codesnippets/doc/src/snippets/itemselection/main.cpp (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/itemselection/main.cpp') diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/itemselection/main.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/itemselection/main.cpp new file mode 100644 index 000000000..55f8def35 --- /dev/null +++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/itemselection/main.cpp @@ -0,0 +1,125 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of PySide2. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/* + main.cpp + + A simple example that shows how selections can be used directly on a model. + It shows the result of some selections made using a table view. +*/ + +#include +#include +#include +#include + +#include "model.h" + +int main(int argc, char *argv[]) +{ + QApplication app(argc, argv); + +//! [0] + TableModel *model = new TableModel(8, 4, &app); + + QTableView *table = new QTableView(0); + table->setModel(model); + + QItemSelectionModel *selectionModel = table->selectionModel(); +//! [0] //! [1] + QModelIndex topLeft; + QModelIndex bottomRight; + + topLeft = model->index(0, 0, QModelIndex()); + bottomRight = model->index(5, 2, QModelIndex()); +//! [1] + +//! [2] + QItemSelection selection(topLeft, bottomRight); + selectionModel->select(selection, QItemSelectionModel::Select); +//! [2] + +//! [3] + QItemSelection toggleSelection; + + topLeft = model->index(2, 1, QModelIndex()); + bottomRight = model->index(7, 3, QModelIndex()); + toggleSelection.select(topLeft, bottomRight); + + selectionModel->select(toggleSelection, QItemSelectionModel::Toggle); +//! [3] + +//! [4] + QItemSelection columnSelection; + + topLeft = model->index(0, 1, QModelIndex()); + bottomRight = model->index(0, 2, QModelIndex()); + + columnSelection.select(topLeft, bottomRight); + + selectionModel->select(columnSelection, + QItemSelectionModel::Select | QItemSelectionModel::Columns); + + QItemSelection rowSelection; + + topLeft = model->index(0, 0, QModelIndex()); + bottomRight = model->index(1, 0, QModelIndex()); + + rowSelection.select(topLeft, bottomRight); + + selectionModel->select(rowSelection, + QItemSelectionModel::Select | QItemSelectionModel::Rows); +//! [4] + + table->setWindowTitle("Selected items in a table model"); + table->show(); + table->resize(460, 280); + return app.exec(); +} -- cgit v1.2.3