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/*****************************************************************************
* pluginsview.cpp - Code adapted from QtNote project *
* Copyright (C) 2016 Sergey Il'inykh *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, write to the Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
*****************************************************************************/
#include <QHeaderView>
#include <QStyledItemDelegate>
#include <QPainter>
#include "application.h"
#include "pluginsview.h"
namespace QStarDict {
class ButtonDelegate : public QStyledItemDelegate
{
Q_OBJECT
enum ButtonRoles {
ButtonRole = Qt::UserRole + 1
};
QModelIndex sunken;
public:
explicit ButtonDelegate(QObject *parent = 0) :
QStyledItemDelegate(parent)
{
}
// painting
void paint(QPainter *painter,
const QStyleOptionViewItem &option, const QModelIndex &index) const
{
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
QStyleOptionViewItemV4 opt = option;
#else
QStyleOptionViewItem opt = option;
#endif
initStyleOption(&opt, index);
if (opt.icon.isNull()) {
return;
}
painter->save();
if (opt.state & QStyle::State_Selected) {
painter->setPen(QPen(Qt::NoPen));
if (opt.state & QStyle::State_Active) {
painter->setBrush(QBrush(QPalette().highlight()));
}
else {
painter->setBrush(QBrush(QPalette().color(QPalette::Inactive,
QPalette::Highlight)));
}
painter->drawRect(opt.rect);
}
QStyleOptionButton buttonOption;
buttonOption.icon = opt.icon;
buttonOption.iconSize = option.decorationSize;
buttonOption.text = opt.text;
buttonOption.features = QStyleOptionButton::Flat;
buttonOption.rect = opt.rect;
buttonOption.state = QStyle::State_Enabled;
if (index == sunken) {
buttonOption.state |= QStyle::State_Sunken;
}
if (option.state & QStyle::State_MouseOver) {
buttonOption.state |= (QStyle::State_Active | QStyle::State_MouseOver);
}
QApplication::style()->drawControl(QStyle::CE_PushButton,
&buttonOption,
painter);
painter->restore();
}
bool editorEvent(QEvent *event,
QAbstractItemModel *model,
const QStyleOptionViewItem &option,
const QModelIndex &index)
{
Q_UNUSED(model);
Q_UNUSED(option);
if(!(event->type() == QEvent::MouseButtonPress ||
event->type() == QEvent::MouseButtonRelease)) {
return true;
}
sunken = QModelIndex();
if( event->type() == QEvent::MouseButtonPress) {
sunken = index;
}
return true;
}
};
PluginsView::PluginsView(QWidget *parent) :
QTableView(parent)
{
verticalHeader()->hide();
horizontalHeader()->hide();
//setSelectionBehavior(QAbstractItemView::SelectRows);
setSelectionMode(QAbstractItemView::NoSelection);
setEditTriggers(NoEditTriggers);
setShowGrid(false);
}
void PluginsView::configureColumns()
{
ButtonDelegate *btnsDelegate = new ButtonDelegate();
setItemDelegateForColumn(2, btnsDelegate);
setItemDelegateForColumn(3, btnsDelegate);
#if QT_VERSION >= 0x050000
horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
horizontalHeader()->setSectionResizeMode(1, QHeaderView::ResizeToContents);
horizontalHeader()->setSectionResizeMode(2, QHeaderView::ResizeToContents);
horizontalHeader()->setSectionResizeMode(3, QHeaderView::ResizeToContents);
#else
horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
horizontalHeader()->setResizeMode(1, QHeaderView::ResizeToContents);
horizontalHeader()->setResizeMode(2, QHeaderView::ResizeToContents);
horizontalHeader()->setResizeMode(3, QHeaderView::ResizeToContents);
#endif
}
} // namespace QStarDict
#include "pluginsview.moc"
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