63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
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/****************************************************************************
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Copyright (c) 2018 GeometryFactory Sarl (France).
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Copyright (C) 2002-2014 Gilles Debunne. All rights reserved.
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This file is part of a fork of the QGLViewer library version 2.7.0.
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*****************************************************************************/
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/GraphicsView/include/CGAL/Qt/image_interface.h $
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// $Id: image_interface.h 1ef976e 2019-10-19T16:09:56+02:00 Sébastien Loriot
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// SPDX-License-Identifier: GPL-3.0-only
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#ifndef CGAL_IMAGE_INTERFACE_H
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#define CGAL_IMAGE_INTERFACE_H
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#include <CGAL/license/GraphicsView.h>
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#include <QDialog>
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#include <QWidget>
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#include <QApplication>
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#include "ui_ImageInterface.h"
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class ImageInterface: public QDialog, public Ui::ImageInterface
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{
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Q_OBJECT
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qreal ratio;
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QWidget *currentlyFocused;
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public:
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ImageInterface(QWidget *parent, qreal ratio)
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: QDialog(parent), ratio(ratio)
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{
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currentlyFocused = nullptr;
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setupUi(this);
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connect(imgHeight, SIGNAL(valueChanged(int)),
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this, SLOT(imgHeightValueChanged(int)));
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connect(imgWidth, SIGNAL(valueChanged(int)),
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this, SLOT(imgWidthValueChanged(int)));
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connect(qApp, SIGNAL(focusChanged(QWidget*, QWidget*)),
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this, SLOT(onFocusChanged(QWidget*, QWidget*)));
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}
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private Q_SLOTS:
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void imgHeightValueChanged(int i)
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{
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if(currentlyFocused == imgHeight
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&& ratioCheckBox->isChecked())
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{imgWidth->setValue(int(i*ratio));}
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}
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void imgWidthValueChanged(int i)
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{
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if(currentlyFocused == imgWidth
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&& ratioCheckBox->isChecked())
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{imgHeight->setValue(int(i/ratio));}
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}
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void onFocusChanged(QWidget*, QWidget* now)
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{
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currentlyFocused = now;
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}
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};
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#endif // CGAL_IMAGE_INTERFACE_H
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