NetSpeed/WinTransparent.cpp at master · XMuli/NetSpeed · GitHub

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// SPDX-SnippetCopyrightText: 2020-2025 Wengeng Zhang

// SPDX-Author: Wengeng Zhang <xmulitech@gmail.com>

// SPDX-License-Identifier: MIT

#include "WinTransparent.h"

#include <QMouseEvent>

#include <QDebug>

#include <QBoxLayout>

#include <QGraphicsEffect>

#include <QGraphicsBlurEffect>

WinTransparent::WinTransparent(QWidget *parent)

: QWidget(parent)

, m_posStart(QPoint(0, 0))

, m_isMoveWindow(false)

{

init();

}

void WinTransparent::init()

{

setWindowFlags(Qt::X11BypassWindowManagerHint); // x11 直接绘制，无边框，无影阴影，总是置顶

// setAttribute(Qt::WA_TranslucentBackground);

// setWindowFlags(windowFlags() | Qt::FramelessWindowHint);

// setWindowFlags(windowFlags() | Qt::FramelessWindowHint /*| Qt::ToolTip | Qt::FramelessWindowHint | Qt::Dialog*/);

// setWindowOpacity(1); // 透明度

// resize(400, 600);

// setAttribute(Qt::WA_TranslucentBackground);

// QGraphicsBlurEffect *blur = new QGraphicsBlurEffect();

// blur->setBlurRadius(0.5);

// blur->setBlurHints(QGraphicsBlurEffect::QualityHint);

// setGraphicsEffect(blur);

}

void WinTransparent::mousePressEvent(QMouseEvent *event)

{

if (event->button() == Qt::LeftButton) {

m_isMoveWindow = true;

m_posStart = event->pos();

}

void WinTransparent::mouseMoveEvent(QMouseEvent *event)

{

if (m_isMoveWindow)

move(event->pos() - m_posStart + pos());

}

//void WinTransparent::mouseReleaseEvent(QMouseEvent *event)

//{

// if (event->button() == Qt::LeftButton)

// m_isMoveWindow = false;

// qDebug()<<"--------------->111";

//}

NetSpeed/WinTransparent.cpp at master · XMuli/NetSpeed · GitHub

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