/usr/include/qgis/qgsscalecombobox.h is in libqgis-dev 2.0.1-2build2.
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 69 70 71 72 73 74 | /***************************************************************************
qgsscalecombobox.h
------------------------
begin : January 7, 2012
copyright : (C) 2012 by Alexander Bruy
email : alexander dot bruy at gmail dot 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 QGSSCALECOMBOBOX_H
#define QGSSCALECOMBOBOX_H
#include <QComboBox>
/** \ingroup gui
* A combobox which lets the user select map scale from predefined list
* and highlights nearest to current scale value
**/
class GUI_EXPORT QgsScaleComboBox : public QComboBox
{
Q_OBJECT
public:
QgsScaleComboBox( QWidget* parent = 0 );
virtual ~QgsScaleComboBox();
//! Function to read the selected scale as text
// @note added in 2.0
QString scaleString();
//! Function to set the selected scale from text
// @note added in 2.0
bool setScaleString( QString scaleTxt );
//! Function to read the selected scale as double
// @note added in 2.0
double scale();
//! Function to set the selected scale from double
// @note added in 2.0
void setScale( double scale );
//! Helper function to convert a double to scale string
// Performs rounding, so an exact representation is not to
// be expected.
// @note added in 2.0
static QString toString( double scale );
//! Helper function to convert a scale string to double
// @note added in 2.0
static double toDouble( QString scaleString, bool *ok = NULL );
signals:
//! Signal is emitted when *user* has finished editing/selecting a new scale.
// @note added in 2.0
void scaleChanged();
public slots:
void updateScales( const QStringList &scales = QStringList() );
protected:
void showPopup();
private slots:
void fixupScale();
private:
double mScale;
};
#endif // QGSSCALECOMBOBOX_H
|