feat:鼠标拖拽事件
This commit is contained in:
“Diviner66”，
parent
709b20ef53
commit
646637e209
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@ -10,6 +10,7 @@
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#include <QJsonObject>
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#include <QJsonDocument>
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#include <QJsonArray>
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#include <QMouseEvent>
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// 相机列表JSON文件名称
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const QString CameraJsonFileName = "camera.json";
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@ -24,6 +25,7 @@ CameraLoopPlay::CameraLoopPlay(QWidget* parent)
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setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | Qt::WindowMinimizeButtonHint);
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qRegisterMetaType<HWND>("HWND");
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ui->widget_title->installEventFilter(this);
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m_cameraLoopThread = new QThread(this);
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m_cameraThread = new CameraThread();
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@ -63,7 +65,12 @@ CameraLoopPlay::~CameraLoopPlay()
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bool CameraLoopPlay::eventFilter(QObject* watched, QEvent* event)
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{
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return false;
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// 处理鼠标按下、释放和移动事件
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if (watched == ui->widget_title) {
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mouseDragDblClickEvent(event);
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}
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return QWidget::eventFilter(watched, event);
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}
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void CameraLoopPlay::on_pushButton_min_clicked()
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@ -269,6 +276,49 @@ void CameraLoopPlay::stopVideoStreamPlay()
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}
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}
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bool CameraLoopPlay::mouseDragDblClickEvent(QEvent* event)
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{
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QMouseEvent* mouseEvent = static_cast<QMouseEvent*>(event);
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if (mouseEvent->type() == QEvent::MouseButtonPress) {
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if (mouseEvent->button() == Qt::LeftButton) {
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m_mousePressed = true; // 启动拖拽
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m_mousePoint = mouseEvent->globalPos() - this->pos();
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this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint |
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Qt::WindowMinimizeButtonHint | Qt::Window |
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Qt::WindowStaysOnTopHint);
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this->showNormal(); // 确保窗口显示
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return true;
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}
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}
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else if (mouseEvent->type() == QEvent::MouseButtonRelease) {
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m_mousePressed = false;
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return true;
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}
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else if (mouseEvent->type() == QEvent::MouseMove) {
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if (m_mousePressed && (mouseEvent->buttons() & Qt::LeftButton)) {
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this->move(mouseEvent->globalPos() - m_mousePoint);
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// 每次移动时设置为最上方
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this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint |
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Qt::WindowMinimizeButtonHint | Qt::Window |
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Qt::WindowStaysOnTopHint);
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this->showNormal();
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return true;
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}
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}
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// 处理鼠标双击事件，切换全屏
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else if (event->type() == QEvent::MouseButtonDblClick) {
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if (mouseEvent->button() == Qt::LeftButton) {
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this->showFullScreen();
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return true;
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}
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}
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return false;
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}
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void CameraLoopPlay::on_pushButton_close_clicked()
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{
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@ -29,6 +29,7 @@ public:
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~CameraLoopPlay();
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protected:
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bool eventFilter(QObject* watched, QEvent* event) override;
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signals:
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@ -165,6 +166,11 @@ private:
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*/
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void stopVideoStreamPlay();
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/**
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* @brief 鼠标拖拽事件.
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*/
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bool mouseDragDblClickEvent(QEvent* event);
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private:
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Ui::CameraLoopPlayClass *ui = nullptr;
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@ -211,6 +217,12 @@ private:
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*/
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QList<Ui::SingleCameraWidget*> m_singleCameraWidgetList;
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/**
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* @brief 窗口拖拽.
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* @author XuChao (xxu715737@163.com)
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* @date 2024-10-24
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*/
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QPoint m_mousePoint;
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bool m_mousePressed{ false };
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};
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@ -40,7 +40,7 @@
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background-color: transparent;
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}</string>
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</property>
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<layout class="QHBoxLayout" name="horizontalLayout_4">
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<layout class="QHBoxLayout" name="horizontalLayout_4" stretch="1,1,1">
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<property name="spacing">
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<number>20</number>
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</property>
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@ -53,11 +53,11 @@
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="sizeType">
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<enum>QSizePolicy::Maximum</enum>
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<enum>QSizePolicy::Expanding</enum>
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</property>
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<property name="sizeHint" stdset="0">
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<size>
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<width>750</width>
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<width>40</width>
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<height>20</height>
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</size>
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</property>
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@ -83,8 +83,22 @@
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<property name="text">
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<string>玉泉煤业工作面视频监控</string>
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</property>
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<property name="alignment">
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<set>Qt::AlignCenter</set>
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</property>
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</widget>
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</item>
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout_3">
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<property name="spacing">
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<number>15</number>
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</property>
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<property name="leftMargin">
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<number>0</number>
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</property>
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<property name="rightMargin">
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<number>10</number>
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</property>
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<item>
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<spacer name="horizontalSpacer_2">
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<property name="orientation">
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@ -100,6 +114,12 @@
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</item>
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<item>
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<widget class="QLabel" name="label_clander">
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<property name="minimumSize">
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<size>
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<width>250</width>
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<height>0</height>
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</size>
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</property>
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<property name="styleSheet">
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<string notr="true">color: rgb(255, 255, 255);
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background-color: transparent;
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@ -160,6 +180,8 @@ QPushButton:hover{
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</widget>
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</item>
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</layout>
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</item>
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</layout>
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</widget>
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</item>
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<item>
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@ -39,7 +39,7 @@ void CameraThread::login(QString strIP, QString strUser, QString strPwd, int hWn
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NET_DVR_DEVICEINFO_V40 struDeviceInfoV40 = {};
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struLoginInfo.bUseAsynLogin = false; //同步登录方式
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struLoginInfo.wPort = 8000; //设备服务端口
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struLoginInfo.wPort = 7889; //设备服务端口
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strcpy_s(struLoginInfo.sDeviceAddress, strIP.toLatin1().data()); //设备ip地址
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strcpy_s(struLoginInfo.sUserName, strUser.toLatin1().data()); //设备登录用户名
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strcpy_s(struLoginInfo.sPassword, strPwd.toLatin1().data()); //设备登录密码
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