/usr/include/qgis/qgslayerpropertieswidget.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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | /***************************************************************************
qgslayerpropertieswidget.h
---------------------
begin : June 2012
copyright : (C) 2012 by Martin Dobias
email : aruntheguy at 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 QGSLAYERPROPERTIESWIDGET_H
#define QGSLAYERPROPERTIESWIDGET_H
#include "ui_widget_layerproperties.h"
class QgsSymbolV2;
class QgsSymbolLayerV2;
class QgsSymbolLayerV2Widget;
class QgsVectorLayer;
class QgsMapCanvas;
class SymbolLayerItem;
#include <QMap>
#include <QStandardItemModel>
class GUI_EXPORT QgsLayerPropertiesWidget : public QWidget, private Ui::LayerPropertiesWidget
{
Q_OBJECT
public:
QgsLayerPropertiesWidget( QgsSymbolLayerV2* layer, const QgsSymbolV2* symbol, const QgsVectorLayer* vl, QWidget* parent = nullptr );
/** Returns the expression context used for the widget, if set. This expression context is used for
* evaluating data defined symbol properties and for populating based expression widgets in
* the properties widget.
* @note added in QGIS 2.12
* @see setExpressionContext()
*/
QgsExpressionContext* expressionContext() const { return mPresetExpressionContext; }
/** Sets the map canvas associated with the widget. This allows the widget to retrieve the current
* map scale and other properties from the canvas.
* @param canvas map canvas
* @note added in QGIS 2.12
*/
virtual void setMapCanvas( QgsMapCanvas* canvas );
public slots:
void layerTypeChanged();
void emitSignalChanged();
/** Sets the optional expression context used for the widget. This expression context is used for
* evaluating data defined symbol properties and for populating based expression widgets in
* the properties widget.
* @param context expression context pointer. Ownership is not transferred and the object must
* be kept alive for the lifetime of the properties widget.
* @note added in QGIS 2.12
* @see expressionContext()
*/
void setExpressionContext( QgsExpressionContext* context );
signals:
void changed();
void changeLayer( QgsSymbolLayerV2* );
protected:
void populateLayerTypes();
void updateSymbolLayerWidget( QgsSymbolLayerV2* layer );
protected: // data
QgsSymbolLayerV2* mLayer;
const QgsSymbolV2* mSymbol;
const QgsVectorLayer* mVectorLayer;
private slots:
void reloadLayer();
private:
QgsExpressionContext* mPresetExpressionContext;
QgsMapCanvas* mMapCanvas;
};
#endif //QGSLAYERPROPERTIESWIDGET_H
|