diff options
Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/qtablewidget-dnd/mainwindow.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/qtablewidget-dnd/mainwindow.cpp | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/qtablewidget-dnd/mainwindow.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/qtablewidget-dnd/mainwindow.cpp deleted file mode 100644 index e0ac8a2db..000000000 --- a/sources/pyside2/doc/codesnippets/doc/src/snippets/qtablewidget-dnd/mainwindow.cpp +++ /dev/null @@ -1,153 +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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtWidgets> -#include "math.h" - -#include "mainwindow.h" - -MainWindow::MainWindow() -{ - QMenu *fileMenu = new QMenu(tr("&File")); - - QAction *quitAction = fileMenu->addAction(tr("E&xit")); - quitAction->setShortcut(tr("Ctrl+Q")); - - QMenu *itemsMenu = new QMenu(tr("&Items")); - - QAction *sumItemsAction = itemsMenu->addAction(tr("&Sum Items")); - QAction *averageItemsAction = itemsMenu->addAction(tr("&Average Items")); - - menuBar()->addMenu(fileMenu); - menuBar()->addMenu(itemsMenu); - - tableWidget = new QTableWidget(12, 3, this); - tableWidget->setSelectionMode(QAbstractItemView::ExtendedSelection); - tableWidget->setDragEnabled(true); - tableWidget->setAcceptDrops(true); - tableWidget->setDropIndicatorShown(true); - - QTableWidgetItem *valuesHeaderItem = new QTableWidgetItem(tr("Values")); - tableWidget->setHorizontalHeaderItem(0, valuesHeaderItem); - valuesHeaderItem->setTextAlignment(Qt::AlignVCenter); - QTableWidgetItem *squaresHeaderItem = new QTableWidgetItem(tr("Squares")); - squaresHeaderItem->setIcon(QIcon(QPixmap(":/Images/squared.png"))); - squaresHeaderItem->setTextAlignment(Qt::AlignVCenter); - QTableWidgetItem *cubesHeaderItem = new QTableWidgetItem(tr("Cubes")); - cubesHeaderItem->setIcon(QIcon(QPixmap(":/Images/cubed.png"))); - cubesHeaderItem->setTextAlignment(Qt::AlignVCenter); - tableWidget->setHorizontalHeaderItem(1, squaresHeaderItem); - tableWidget->setHorizontalHeaderItem(2, cubesHeaderItem); - - connect(quitAction, SIGNAL(triggered()), this, SLOT(close())); - connect(sumItemsAction, SIGNAL(triggered()), this, SLOT(sumItems())); - connect(averageItemsAction, SIGNAL(triggered()), this, SLOT(averageItems())); - - setupTableItems(); - - setCentralWidget(tableWidget); - setWindowTitle(tr("Table Widget")); -} - -void MainWindow::setupTableItems() -{ - for (int row = 0; row < tableWidget->rowCount()-1; ++row) { - for (int column = 0; column < tableWidget->columnCount(); ++column) { - QTableWidgetItem *newItem = new QTableWidgetItem(tr("%1").arg( - pow((float)row, (float)column+1))); - tableWidget->setItem(row, column, newItem); - } - } - for (int column = 0; column < tableWidget->columnCount(); ++column) { - QTableWidgetItem *newItem = new QTableWidgetItem; - newItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsUserCheckable); - tableWidget->setItem(tableWidget->rowCount()-1, column, newItem); - } -} - -void MainWindow::averageItems() -{ - QList<QTableWidgetItem *> selected = tableWidget->selectedItems(); - QTableWidgetItem *item; - int number = 0; - double total = 0; - - foreach (item, selected) { - bool ok; - double value = item->text().toDouble(&ok); - - if (ok && !item->text().isEmpty()) { - total += value; - number++; - } - } - if (number > 0) - tableWidget->currentItem()->setText(QString::number(total/number)); -} - -void MainWindow::sumItems() -{ - QList<QTableWidgetItem *> selected = tableWidget->selectedItems(); - QTableWidgetItem *item; - int number = 0; - double total = 0; - - foreach (item, selected) { - bool ok; - double value = item->text().toDouble(&ok); - - if (ok && !item->text().isEmpty()) { - total += value; - number++; - } - } - if (number > 0) - tableWidget->currentItem()->setText(QString::number(total)); -} |