/usr/include/qgis/qgsbrowsertreeview.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | /***************************************************************************
qgsbrowsertreeview.h
--------------------------------------
Date : January 2015
Copyright : (C) 2015 by Radim Blazek
Email : radim.blazek@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 QGSBROWSERTREEVIEW_H
#define QGSBROWSERTREEVIEW_H
#include <QTreeView>
//class QgsBrowserModel;
/**
* The QgsBrowserTreeView class extends QTreeView with save/restore tree state functionality.
*
* @see QgsBrowserModel
* @note added in 2.8
*/
class GUI_EXPORT QgsBrowserTreeView : public QTreeView
{
Q_OBJECT
public:
QgsBrowserTreeView( QWidget *parent = nullptr );
~QgsBrowserTreeView();
virtual void setModel( QAbstractItemModel* model ) override;
virtual void showEvent( QShowEvent * e ) override;
virtual void hideEvent( QHideEvent * e ) override;
// returns true if at least one descendat is expanded, used in refresh
bool hasExpandedDescendant( const QModelIndex& index ) const;
// Set section where to store settings (because we have 2 browser dock widgets)
void setSettingsSection( const QString & section ) { mSettingsSection = section; }
protected slots:
virtual void rowsInserted( const QModelIndex & parentIndex, int start, int end ) override;
private:
QString mSettingsSection;
// initial expanded paths
QStringList mExpandPaths;
void saveState();
void restoreState();
QString expandedPathsKey() const;
// Get list of expanded items paths recursively
QStringList expandedPathsList( const QModelIndex & index );
// Expand path recursively to root
void expandTree( const QModelIndex & index );
// returns true if expanded from root to item
bool treeExpanded( const QModelIndex & index );
};
#endif // QGSBROWSERTREEVIEW_H
|