diff options
author | Casper van Donderen <casper.vandonderen@nokia.com> | 2012-05-09 12:35:30 +0200 |
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committer | Marius Storm-Olsen <marius.storm-olsen@nokia.com> | 2012-05-09 22:43:31 +0200 |
commit | 47799adc0d1bfb9e0e592dbc9af3eb4680e0c81b (patch) | |
tree | a2518897dda5c9634ac2d9ff8a667743d08cb179 /src/widgets/doc/snippets/itemselection/main.cpp | |
parent | a4d07f6c0bc71b3e0abd109325b3be4683e0d243 (diff) |
Doc: Move some remaining files over for modularization.
The files in this change were still in qtbase/doc/src or required for
it. qtbase/doc/src should now only contain example documentation and
images for the example documentation.
Change-Id: Ia7ca8e7fd2b316e77c706a08df71303bc8294213
Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>
Diffstat (limited to 'src/widgets/doc/snippets/itemselection/main.cpp')
-rw-r--r-- | src/widgets/doc/snippets/itemselection/main.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/widgets/doc/snippets/itemselection/main.cpp b/src/widgets/doc/snippets/itemselection/main.cpp new file mode 100644 index 0000000000..f39fb68b32 --- /dev/null +++ b/src/widgets/doc/snippets/itemselection/main.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the documentation 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 Nokia Corporation and its Subsidiary(-ies) 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 <QApplication> +#include <QItemSelection> +#include <QItemSelectionModel> +#include <QTableView> + +#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(); +} |