HOWTO after I reimplement winEventFilter to catch the global HOTKEY

[casual0402]

I use the function to register hotkey:

void MyApp::registerGlobalKey(){
    if(RegisterHotKey(NULL, 10, 0, VK_F10)){
        qDebug("VK_F10.");
        std::cout << "VK_F10" << std::endl;
    }
    if(RegisterHotKey(NULL, 11, 0, VK_F11)){
        qDebug("VK_F11.");
        std::cout << "VK_F11" << std::endl;
    }
}

void MyApp::registerGlobalKey(){
    if(RegisterHotKey(NULL, 10, 0, VK_F10)){
        qDebug("VK_F10.");
        std::cout << "VK_F10" << std::endl;
    }
    if(RegisterHotKey(NULL, 11, 0, VK_F11)){
        qDebug("VK_F11.");
        std::cout << "VK_F11" << std::endl;
    }
}

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and it works.

also I reimplement winEventFilter:

bool MyApp::winEventFilter(MSG *msg, long *result){
    if(WM_HOTKEY == msg->message){
        qDebug("hotkey.");
        if(msg->wParam == VK_F10)
            qDebug("get F10.");
        emit getHotKey();
        return true;
    }
    //qDebug("not hotkey.");
    return false;
}

bool MyApp::winEventFilter(MSG *msg, long *result){
    if(WM_HOTKEY == msg->message){
        qDebug("hotkey.");
        if(msg->wParam == VK_F10)
            qDebug("get F10.");
        emit getHotKey();
        return true;
    }
    //qDebug("not hotkey.");
    return false;
}

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but I don't know what to do later to make it able to catch the system/global hot keys.

[high_flyer]

As far as I understand, you have to do the same you did with your own hot keys.
Register them for your application, and catch them in your winEventFilter().