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/*
* Copyright (C) 2023, KylinSoft Co., Ltd.
*
* This program 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, or (at your option)
* any later version.
*
* This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
*
**/
#include "myslider.h"
#include <QMouseEvent>
#include <QDebug>
#include <QWidget>
MySlider::MySlider(QWidget *parent):QSlider (parent){}
MySlider::~MySlider(){}
//重写鼠标点击事件
void MySlider::mousePressEvent(QMouseEvent *ev)
{
isMouseCliked = true;
QSlider::mousePressEvent(ev);
int currentx = ev->pos().x();
int value = (currentx /(double)this->width())*(this->maximum() - this->minimum()) + this->minimum();
this->setValue(value);
}
void MySlider::wheelEvent(QWheelEvent *ev)
{
if (isMouseCliked)
return QSlider::wheelEvent(ev);
}
void MySlider::leaveEvent(QEvent *ev)
{
isMouseCliked = false;
}
void MySlider::mouseReleaseEvent(QMouseEvent *ev)
{
emit sliderClickedSignals();
QSlider::mouseReleaseEvent(ev);
}
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