diff options
Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/updating-selections/window.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/updating-selections/window.cpp | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/updating-selections/window.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/updating-selections/window.cpp deleted file mode 100644 index bba70c647..000000000 --- a/sources/pyside2/doc/codesnippets/doc/src/snippets/updating-selections/window.cpp +++ /dev/null @@ -1,119 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of Qt for Python. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/* - window.cpp - - A minimal subclass of QTableView with slots to allow the selection model - to be monitored. -*/ - -#include <QAbstractItemModel> -#include <QItemSelection> -#include <QItemSelectionModel> -#include <QStatusBar> - -#include "model.h" -#include "window.h" - -MainWindow::MainWindow(QWidget *parent) - : QMainWindow(parent) -{ - setWindowTitle("Selected items in a table model"); - - model = new TableModel(8, 4, this); - - table = new QTableView(this); - table->setModel(model); - - selectionModel = table->selectionModel(); - connect(selectionModel, - SIGNAL(selectionChanged(const QItemSelection &, const QItemSelection &)), - this, SLOT(updateSelection(const QItemSelection &, const QItemSelection &))); - connect(selectionModel, - SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), - this, SLOT(changeCurrent(const QModelIndex &, const QModelIndex &))); - - statusBar(); - setCentralWidget(table); -} - -//! [0] -void MainWindow::updateSelection(const QItemSelection &selected, - const QItemSelection &deselected) -{ - QModelIndex index; - QModelIndexList items = selected.indexes(); - - foreach (index, items) { - QString text = QString("(%1,%2)").arg(index.row()).arg(index.column()); - model->setData(index, text); -//! [0] //! [1] - } -//! [1] - -//! [2] - items = deselected.indexes(); - - foreach (index, items) - model->setData(index, ""); -} -//! [2] - -//! [3] -void MainWindow::changeCurrent(const QModelIndex ¤t, - const QModelIndex &previous) -{ - statusBar()->showMessage( - tr("Moved from (%1,%2) to (%3,%4)") - .arg(previous.row()).arg(previous.column()) - .arg(current.row()).arg(current.column())); -} -//! [3] |