134 lines
4.4 KiB
C++
134 lines
4.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of a Qt Solutions component.
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**
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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** the names of its contributors may be used to endorse or promote
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** products derived from this software without specific prior written
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** permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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****************************************************************************/
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#pragma GCC system_header
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#ifndef QTGROUPBOXPROPERTYBROWSER_H
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#define QTGROUPBOXPROPERTYBROWSER_H
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#include <QtGui/QGridLayout>
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#include <QtGui/QLabel>
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#include <QtGui/QGroupBox>
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#include "qtpropertybrowser.h"
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#if QT_VERSION >= 0x040400
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QT_BEGIN_NAMESPACE
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#endif
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class QtGroupBoxPropertyBrowserPrivate;
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class QT_QTPROPERTYBROWSER_EXPORT QtGroupBoxPropertyBrowser
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: public QtAbstractPropertyBrowser
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{
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Q_OBJECT
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public:
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explicit QtGroupBoxPropertyBrowser(QWidget *parent = 0);
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~QtGroupBoxPropertyBrowser();
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protected:
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virtual void itemInserted(QtBrowserItem *item, QtBrowserItem *afterItem);
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virtual void itemRemoved(QtBrowserItem *item);
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virtual void itemChanged(QtBrowserItem *item);
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private:
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QtGroupBoxPropertyBrowserPrivate *d_ptr;
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Q_DECLARE_PRIVATE(QtGroupBoxPropertyBrowser)
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Q_DISABLE_COPY(QtGroupBoxPropertyBrowser)
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Q_PRIVATE_SLOT(d_func(), void slotUpdate())
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Q_PRIVATE_SLOT(d_func(), void slotEditorDestroyed())
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};
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class QtGroupBoxPropertyBrowserPrivate
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{
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QtGroupBoxPropertyBrowser *q_ptr;
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Q_DECLARE_PUBLIC(QtGroupBoxPropertyBrowser)
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public:
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QtGroupBoxPropertyBrowserPrivate() : q_ptr(NULL), m_mainLayout(NULL) {}
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void init(QWidget *parent);
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void propertyInserted(QtBrowserItem *index, QtBrowserItem *afterIndex);
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void propertyRemoved(QtBrowserItem *index);
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void propertyChanged(QtBrowserItem *index);
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QWidget *createEditor(QtProperty *property, QWidget *parent) const
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{ return q_ptr->createEditor(property, parent); }
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void slotEditorDestroyed();
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void slotUpdate();
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struct WidgetItem
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{
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WidgetItem() : widget(0), label(0), widgetLabel(0),
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groupBox(0), layout(0), line(0), parent(0)
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{ }
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QWidget *widget; // can be null
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QLabel *label;
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QLabel *widgetLabel;
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QGroupBox *groupBox;
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QGridLayout *layout;
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QFrame *line;
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WidgetItem *parent;
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QList<WidgetItem *> children;
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};
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private:
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void updateLater();
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void updateItem(WidgetItem *item);
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void insertRow(QGridLayout *layout, int row) const;
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void removeRow(QGridLayout *layout, int row) const;
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bool hasHeader(WidgetItem *item) const;
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QMap<QtBrowserItem *, WidgetItem *> m_indexToItem;
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QMap<WidgetItem *, QtBrowserItem *> m_itemToIndex;
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QMap<QWidget *, WidgetItem *> m_widgetToItem;
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QGridLayout *m_mainLayout;
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QList<WidgetItem *> m_children;
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QList<WidgetItem *> m_recreateQueue;
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};
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#if QT_VERSION >= 0x040400
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QT_END_NAMESPACE
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#endif
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#endif
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