forked from openkylin/quarkai
82 lines
2.0 KiB
C++
82 lines
2.0 KiB
C++
/*
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* Copyright (C) 2013 ~ 2018 National University of Defense Technology(NUDT) & Tianjin Kylin Ltd.
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*
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* Authors:
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* Kobe Lee xiangli@ubuntukylin.com/kobe24_lixiang@126.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "myswitcher.h"
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#include <QPainter>
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#include <QPainterPath>
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#include <QMouseEvent>
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#include <QDebug>
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MySwitcher::MySwitcher(QWidget *parent) :
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QFrame(parent),
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m_isOn(false)
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{
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this->setFixedSize(76, 29);
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m_offImage.load("://res/off.png");
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m_onImage.load("://res/on.png");
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}
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bool MySwitcher::isOn() const
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{
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return m_isOn;
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}
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void MySwitcher::setOnStatus(bool b)
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{
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if (m_isOn != b) {
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m_isOn = b;
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emit this->statusChanged(b);
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this->update();
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}
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}
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void MySwitcher::mousePressEvent(QMouseEvent *event)
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{
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if (event->button() == Qt::LeftButton) {
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this->setOnStatus(!m_isOn);
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event->accept();
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}
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}
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void MySwitcher::paintEvent(QPaintEvent *event)
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{
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QPixmap *m_nowImagePix;
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if(this->m_isOn) {
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m_nowImagePix = &m_onImage;
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}
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else {
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m_nowImagePix = &m_offImage;
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}
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if(m_nowImagePix->isNull())
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return;
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QPainter painter(this);
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painter.setRenderHints(QPainter::Antialiasing, true);
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QPainterPath path;
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path.addRoundedRect(rect(), m_nowImagePix->height() / 2.0, m_nowImagePix->height() / 2.0);
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path.closeSubpath();
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painter.setClipPath(path);
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painter.drawPixmap(rect(), *m_nowImagePix);
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}
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