Method mouseReleaseEvent

DSView/pv/view/viewport.cpp:1187–1243

}

void Viewport::mouseReleaseEvent(QMouseEvent *event)
{
    assert(event);

    if (_type != TIME_VIEW){
        update(UpdateEventType::UPDATE_EV_MS_UP);
        return;
    }

    int mode = _view.session().get_device()->get_work_mode();

    if (mode == LOGIC){
        onLogicMouseRelease(event);
    }
    else if (mode == DSO){
        onDsoMouseRelease(event);
    }
    else if (mode == ANALOG){
        onAnalogMouseRelease(event);
    }

    if (_action_type == CURS_MOVE) {
        if (_curs_moved && event->button() == Qt::LeftButton) {
            set_action(NO_ACTION);
            _view.get_ruler()->rel_grabbed_cursor();
            _view.cursor_moved();
            _curs_moved = false;
        }
        if (_xcurs_moved && event->button() == Qt::LeftButton) {
            set_action(NO_ACTION);
            auto &xcursor_list = _view.get_xcursorList();
            auto i = xcursor_list.begin();
            
            while (i != xcursor_list.end()) {
                (*i)->rel_grabbed();
                i++;
            }

            _xcurs_moved = false;
        }
    }
   
    /*
    // This code block prevents the cursor from moving.
    if (mode == LOGIC && event->button() == Qt::LeftButton){
        int clickX = _mouse_down_point.x();
        const int64_t index = _view.pixel2index(clickX);
        const int64_t total = _view.session().get_ring_sample_count();
        if (index > total){
            _measure_type = MeasureType::NO_MEASURE;
            set_action(NO_ACTION);
        }
    }
    */

    update(UpdateEventType::UPDATE_EV_MS_UP);
}