47e4ae86a8
- Set QtProject as organization. - Remove unneeded member variables. - Use member initialization in the constructor. - Use new connection syntax in createActions() to assemble the menu there, removing the createMenus() function. - Introduce a QSharedPointer to ensure settings are deleted. Previously, the settings were parented on the tree widget, which is a hack of sorts. - Fix OS X macros. Change-Id: Ibbc6bfb03eb5c7eda077b1a3aa3f1707667f7f13 Reviewed-by: Topi Reiniö <topi.reinio@digia.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the examples 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 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."
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef SETTINGSTREE_H
|
|
#define SETTINGSTREE_H
|
|
|
|
#include <QIcon>
|
|
#include <QTimer>
|
|
#include <QTreeWidget>
|
|
#include <QSharedPointer>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
class QSettings;
|
|
QT_END_NAMESPACE
|
|
|
|
class SettingsTree : public QTreeWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
typedef QSharedPointer<QSettings> SettingsPtr;
|
|
|
|
SettingsTree(QWidget *parent = 0);
|
|
~SettingsTree();
|
|
|
|
void setSettingsObject(const SettingsPtr &settings);
|
|
QSize sizeHint() const Q_DECL_OVERRIDE;
|
|
|
|
public slots:
|
|
void setAutoRefresh(bool autoRefresh);
|
|
void setFallbacksEnabled(bool enabled);
|
|
void maybeRefresh();
|
|
void refresh();
|
|
|
|
protected:
|
|
bool event(QEvent *event) Q_DECL_OVERRIDE;
|
|
|
|
private slots:
|
|
void updateSetting(QTreeWidgetItem *item);
|
|
|
|
private:
|
|
void updateChildItems(QTreeWidgetItem *parent);
|
|
QTreeWidgetItem *createItem(const QString &text, QTreeWidgetItem *parent,
|
|
int index);
|
|
QTreeWidgetItem *childAt(QTreeWidgetItem *parent, int index);
|
|
int childCount(QTreeWidgetItem *parent);
|
|
int findChild(QTreeWidgetItem *parent, const QString &text, int startIndex);
|
|
void moveItemForward(QTreeWidgetItem *parent, int oldIndex, int newIndex);
|
|
|
|
SettingsPtr settings;
|
|
QTimer refreshTimer;
|
|
bool autoRefresh;
|
|
QIcon groupIcon;
|
|
QIcon keyIcon;
|
|
};
|
|
|
|
#endif
|