/*
Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
Created by Rudolf Cardinal (rnc1001@cam.ac.uk).
This file is part of CamCOPS.
CamCOPS 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.
CamCOPS 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 CamCOPS. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <QColor>
#include <QWidget>
class FixedAspectRatioHfwTestWidget : public QWidget
{
// Test widget that has a fixed aspect ratio. It adjusts its height
// according to its width.
Q_OBJECT
public:
FixedAspectRatioHfwTestWidget(
qreal aspect_ratio = 2.0,
int preferred_width = 200,
const QSize& min_size = QSize(10, 10),
const QColor& background_colour = QColor(0, 0, 100),
int border_thickness = 0,
const QColor& border_colour = QColor(255, 0, 0),
const QColor& text_colour = QColor(255, 255, 255),
QWidget* parent = nullptr);
virtual QSize sizeHint() const override;
virtual QSize minimumSizeHint() const override;
virtual bool hasHeightForWidth() const override;
virtual int heightForWidth(int width) const override;
virtual void paintEvent(QPaintEvent* event) override;
protected:
qreal m_aspect_ratio;
int m_preferred_width;
QSize m_min_size;
QColor m_background_colour;
int m_border_thickness;
QColor m_border_colour;
QColor m_text_colour;
};