/usr/include/qgis/qgscomposeritemgroup.h is in libqgis-dev 2.8.6+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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qgscomposeritemgroup.h
----------------------
begin : 2nd June 2008
copyright : (C) 2008 by Marco Hugentobler
email : marco dot hugentobler at karto dot baug dot ethz dot ch
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef QGSCOMPOSERITEMGROUP_H
#define QGSCOMPOSERITEMGROUP_H
#include "qgscomposeritem.h"
#include <QSet>
/** \ingroup MapComposer
* A container for grouping several QgsComposerItems
*/
class CORE_EXPORT QgsComposerItemGroup: public QgsComposerItem
{
Q_OBJECT
public:
QgsComposerItemGroup( QgsComposition* c );
~QgsComposerItemGroup();
/** return correct graphics item type. */
virtual int type() const override { return ComposerItemGroup; }
/**Adds an item to the group. All the group members are deleted
if the group is deleted*/
void addItem( QgsComposerItem* item ) override;
/**Removes the items but does not delete them*/
void removeItems() override;
/**Draw outline and ev. selection handles*/
void paint( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0 ) override;
/**Sets this items bound in scene coordinates such that 1 item size units
corresponds to 1 scene size unit*/
void setSceneRect( const QRectF& rectangle ) override;
//overridden to also hide grouped items
virtual void setVisibility( const bool visible ) override;
/** stores state in Dom node
* @param elem is Dom element corresponding to 'Composer' tag
* @param doc is the Dom document
*/
bool writeXML( QDomElement& elem, QDomDocument & doc ) const override;
/** sets state from Dom document
* @param itemElem is Dom node corresponding to item tag
* @param doc is the Dom document
*/
bool readXML( const QDomElement& itemElem, const QDomDocument& doc ) override;
QSet<QgsComposerItem*> items() { return mItems; }
signals:
void childItemDeleted( QgsComposerItem* item );
public slots:
void itemDestroyed();
protected:
void drawFrame( QPainter* p ) override;
private:
QSet<QgsComposerItem*> mItems;
QRectF mBoundingRectangle;
};
#endif
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