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Diffstat (limited to 'examples/widgets/itemviews/spinboxdelegate/delegate.cpp')
-rw-r--r-- | examples/widgets/itemviews/spinboxdelegate/delegate.cpp | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/examples/widgets/itemviews/spinboxdelegate/delegate.cpp b/examples/widgets/itemviews/spinboxdelegate/delegate.cpp deleted file mode 100644 index f0fe524a60..0000000000 --- a/examples/widgets/itemviews/spinboxdelegate/delegate.cpp +++ /dev/null @@ -1,113 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/* - delegate.cpp - - A delegate that allows the user to change integer values from the model - using a spin box widget. -*/ - -#include "delegate.h" - -#include <QSpinBox> - -//! [0] -SpinBoxDelegate::SpinBoxDelegate(QObject *parent) - : QStyledItemDelegate(parent) -{ -} -//! [0] - -//! [1] -QWidget *SpinBoxDelegate::createEditor(QWidget *parent, - const QStyleOptionViewItem &/* option */, - const QModelIndex &/* index */) const -{ - QSpinBox *editor = new QSpinBox(parent); - editor->setFrame(false); - editor->setMinimum(0); - editor->setMaximum(100); - - return editor; -} -//! [1] - -//! [2] -void SpinBoxDelegate::setEditorData(QWidget *editor, - const QModelIndex &index) const -{ - int value = index.model()->data(index, Qt::EditRole).toInt(); - - QSpinBox *spinBox = static_cast<QSpinBox*>(editor); - spinBox->setValue(value); -} -//! [2] - -//! [3] -void SpinBoxDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, - const QModelIndex &index) const -{ - QSpinBox *spinBox = static_cast<QSpinBox*>(editor); - spinBox->interpretText(); - int value = spinBox->value(); - - model->setData(index, value, Qt::EditRole); -} -//! [3] - -//! [4] -void SpinBoxDelegate::updateEditorGeometry(QWidget *editor, - const QStyleOptionViewItem &option, - const QModelIndex &/* index */) const -{ - editor->setGeometry(option.rect); -} -//! [4] |