/usr/include/qgis/qgsmaplayercombobox.h is in libqgis-dev 2.14.11+dfsg-3+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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qgsmaplayercombobox.h
--------------------------------------
Date : 01.04.2014
Copyright : (C) 2014 Denis Rouzaud
Email : denis.rouzaud@gmail.com
***************************************************************************
* *
* 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 QGSMAPLAYERCOMBOBOX_H
#define QGSMAPLAYERCOMBOBOX_H
#include <QComboBox>
#include "qgsmaplayerproxymodel.h"
class QgsMapLayer;
class QgsVectorLayer;
/**
* @brief The QgsMapLayerComboBox class is a combo box which displays the list of layers
* @note added in 2.3
*/
class GUI_EXPORT QgsMapLayerComboBox : public QComboBox
{
Q_OBJECT
Q_FLAGS( QgsMapLayerProxyModel::Filters )
Q_PROPERTY( QgsMapLayerProxyModel::Filters filters READ filters WRITE setFilters )
public:
/**
* @brief QgsMapLayerComboBox creates a combo box to dislpay the list of layers (currently in the registry).
* The layers can be filtered and/or ordered.
*/
explicit QgsMapLayerComboBox( QWidget *parent = nullptr );
//! setFilters allows fitering according to layer type and/or geometry type.
void setFilters( const QgsMapLayerProxyModel::Filters& filters ) { mProxyModel->setFilters( filters ); }
//! currently used filter on list layers
QgsMapLayerProxyModel::Filters filters() const { return mProxyModel->filters(); }
//! except a list of layers not to be listed
void setExceptedLayerList( const QList<QgsMapLayer*>& layerList ) { mProxyModel->setExceptedLayerList( layerList );}
//! returns the list of excepted layers
QList<QgsMapLayer*> exceptedLayerList() const {return mProxyModel->exceptedLayerList();}
/** Returns the current layer selected in the combo box.
* @see layer
*/
QgsMapLayer* currentLayer() const;
/** Return the layer currently shown at the specified index within the combo box.
* @param layerIndex position of layer to return
* @note added in QGIS 2.10
* @see currentLayer
*/
QgsMapLayer* layer( int layerIndex ) const;
public slots:
//! setLayer set the current layer selected in the combo
void setLayer( QgsMapLayer* layer );
signals:
//! layerChanged this signal is emitted whenever the currently selected layer changes
void layerChanged( QgsMapLayer* layer );
protected slots:
void indexChanged( int i );
void rowsChanged();
private:
QgsMapLayerProxyModel* mProxyModel;
};
#endif // QGSMAPLAYERCOMBOBOX_H
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