#include "toggleswitch.h"

ToggleSwitch::ToggleSwitch(QWidget *parent) :

QAbstractButton(parent),

m_status(false),

m_margin(3),

m_bodyBrush(QColor(223, 136, 86))

{

this->setBrush(QColor(223, 136, 86));

}

void ToggleSwitch::paintEvent(QPaintEvent *event)

{

QPainter painter(this);

painter.setPen(Qt::NoPen);

if(this->isEnabled())

{

painter.setBrush(this->m_status ? this->brush(): Qt::gray);

painter.setOpacity(0.8);

painter.setRenderHint(QPainter::Antialiasing, true);

painter.drawRoundedRect(QRect(this->m_margin, this->m_margin, this->width() - 2 * this->m_margin,

this->height() - 2 * this->m_margin), 18.0, 18.0);

painter.setBrush(this->m_bodyBrush);

painter.setOpacity(1.0);

if(!this->m_status)

{

painter.drawEllipse(QRectF(this->width() - this->height(), static_cast<int>((this->height() / 2) - (this->height() / 2)),

this->height(), this->height()));

}

else

{

painter.drawEllipse(QRectF(0, static_cast<int>((this->height() / 2) - (this->height() / 2)),

this->height(), this->height()));

}

}

else

{

painter.setBrush(QColor(213, 126, 76));

painter.setOpacity(1.0);

painter.drawRoundedRect(QRect(this->m_margin, this->m_margin, this->width() - 2 * this->m_margin,

this->height() - 2 * this->m_margin), 18.0, 18.0);

painter.setOpacity(0.3);

painter.setBrush(QColor(213, 126, 76));

painter.drawEllipse(QRectF(static_cast<int>(this->width() / 2), static_cast<int>((this->height()/2) - (this->height()/2)),

this->height(), this->height()));

}

event->setAccepted(true);

}

void ToggleSwitch::mouseReleaseEvent(QMouseEvent *event)

{

if(event->button() & Qt::LeftButton)

{

this->m_status = !this->m_status;

emit ToggleSwitch::statusChanged(this->m_status);

}

QAbstractButton::mouseReleaseEvent(event);

}

QSize ToggleSwitch::sizeHint() const

{

return {this->width() + (2 * this->m_margin), this->height() + (2 * this->m_margin)};

}