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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 "hoverwidget.h"
#include <QPainter>
#include <QStyleOption>
#include <QDebug>
ResHoverWidget::ResHoverWidget(QString mname, QWidget *parent) :
QWidget(parent),
_name(mname)
{
setAttribute(Qt::WA_DeleteOnClose);
}
ResHoverWidget::~ResHoverWidget()
{
}
void ResHoverWidget::enterEvent(QEvent *event){
emit enterWidget(_name);
QWidget::enterEvent(event);
}
void ResHoverWidget::leaveEvent(QEvent *event){
emit leaveWidget(_name);
QWidget::leaveEvent(event);
}
void ResHoverWidget::mousePressEvent(QMouseEvent *event){
if (event->button() == Qt::LeftButton){
emit widgetClicked(_name);
}
QWidget::mousePressEvent(event);
}
//子类化一个QWidget，为了能够使用样式表，则需要提供paintEvent事件。
//这是因为QWidget的paintEvent()是空的，而样式表要通过paint被绘制到窗口中。
void ResHoverWidget::paintEvent(QPaintEvent *event){
Q_UNUSED(event)
QStyleOption opt;
opt.init(this);
QPainter p(this);
style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);
}
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