C++ (Cpp) PlatformTouchPointBuilder示例

示例#1

文件： WebInputEventConversion.cpp 项目： howardroark2018/chromium

PlatformTouchEventBuilder::PlatformTouchEventBuilder(Widget* widget, const WebTouchEvent& event)
{
    m_type = toPlatformTouchEventType(event.type);
    m_modifiers = event.modifiers;
    m_timestamp = event.timeStampSeconds;
    m_causesScrollingIfUncanceled = event.causesScrollingIfUncanceled;

    for (unsigned i = 0; i < event.touchesLength; ++i)
        m_touchPoints.append(PlatformTouchPointBuilder(widget, event.touches[i]));

    m_cancelable = event.cancelable;
}

示例#2

PlatformTouchEventBuilder::PlatformTouchEventBuilder(Widget* widget, const WebTouchEvent& event)
{
    m_type = toPlatformTouchEventType(event.type);

    m_modifiers = 0;
    if (event.modifiers & WebInputEvent::ShiftKey)
        m_modifiers |= PlatformEvent::ShiftKey;
    if (event.modifiers & WebInputEvent::ControlKey)
        m_modifiers |= PlatformEvent::CtrlKey;
    if (event.modifiers & WebInputEvent::AltKey)
        m_modifiers |= PlatformEvent::AltKey;
    if (event.modifiers & WebInputEvent::MetaKey)
        m_modifiers |= PlatformEvent::MetaKey;

    m_timestamp = event.timeStampSeconds;

    for (unsigned i = 0; i < event.touchesLength; ++i)
        m_touchPoints.append(PlatformTouchPointBuilder(widget, event.touches[i]));
}