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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "utils_global.h"
static const char activationModeC[] = "ActivationMode";
#include <QListView>
#include <QListWidget>
#include <QTreeView>
#include <QTreeWidget>
#include <QKeyEvent>
namespace Utils {
enum ActivationMode {
DoubleClickActivation = 0,
SingleClickActivation = 1,
PlatformDefaultActivation = 2
};
template<class BaseT>
class View : public BaseT
{
public:
View(QWidget *parent = nullptr)
: BaseT(parent)
{}
void setActivationMode(ActivationMode mode)
{
if (mode == PlatformDefaultActivation)
BaseT::setProperty(activationModeC, QVariant());
else
BaseT::setProperty(activationModeC, QVariant(bool(mode)));
}
ActivationMode activationMode() const
{
QVariant v = BaseT::property(activationModeC);
if (!v.isValid())
return PlatformDefaultActivation;
return v.toBool() ? SingleClickActivation : DoubleClickActivation;
}
void keyPressEvent(QKeyEvent *event) override
{
// Note: This always eats the event
// whereas QAbstractItemView never eats it
if ((event->key() == Qt::Key_Return
|| event->key() == Qt::Key_Enter)
&& event->modifiers() == 0
&& BaseT::currentIndex().isValid()
&& BaseT::state() != QAbstractItemView::EditingState) {
emit BaseT::activated(BaseT::currentIndex());
return;
}
BaseT::keyPressEvent(event);
}
};
class QTCREATOR_UTILS_EXPORT TreeView : public View<QTreeView>
{
Q_OBJECT
public:
TreeView(QWidget *parent = nullptr)
: View<QTreeView>(parent)
{}
};
class QTCREATOR_UTILS_EXPORT TreeWidget : public View<QTreeWidget>
{
Q_OBJECT
public:
TreeWidget(QWidget *parent = nullptr)
: View<QTreeWidget>(parent)
{}
};
class QTCREATOR_UTILS_EXPORT ListView : public View<QListView>
{
Q_OBJECT
public:
ListView(QWidget *parent = nullptr)
: View<QListView>(parent)
{}
};
class QTCREATOR_UTILS_EXPORT ListWidget : public View<QListWidget>
{
Q_OBJECT
public:
ListWidget(QWidget *parent = nullptr)
: View<QListWidget>(parent)
{}
};
} // Utils
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