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measure_widget.h
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measure_widget.h
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/*
* Copyright 2012, 2013 Thomas Schöps
* Copyright 2015 Kai Pastor
*
* This file is part of OpenOrienteering.
*
* OpenOrienteering 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 3 of the License, or
* (at your option) any later version.
*
* OpenOrienteering is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenOrienteering. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPENORIENTEERING_MEASURE_WIDGET_H
#define OPENORIENTEERING_MEASURE_WIDGET_H
#include <QObject>
#include <QTextBrowser>
class QWidget;
namespace OpenOrienteering {
class Map;
/**
* The widget which is shown in a dock widget when the measure tool is active.
* Displays information about the currently selected objects.
*/
class MeasureWidget : public QTextBrowser
{
Q_OBJECT
public:
/** Creates a new MeasureWidget for a given map. */
MeasureWidget(Map* map, QWidget* parent = nullptr);
/** Destroys the MeasureWidget. */
~MeasureWidget() override;
protected slots:
/**
* Is called when the object selection in the map changes.
* Updates the widget content.
*/
void objectSelectionChanged();
private:
Map* map;
};
} // namespace OpenOrienteering
#endif