コード例 #1
0
bool KisToolProxy::forwardEvent(ActionState state, KisTool::ToolAction action, QEvent *event, QEvent *originalEvent, QTabletEvent *lastTabletEvent, const QPoint &canvasOriginWorkaround)
{
    bool retval = true;

    QTabletEvent *tabletEvent = dynamic_cast<QTabletEvent*>(event);
    QTouchEvent *touchEvent = dynamic_cast<QTouchEvent*>(event);
    QMouseEvent *mouseEvent = dynamic_cast<QMouseEvent*>(event);

    if (tabletEvent) {
        QPointF docPoint = tabletToDocument(tabletEvent->hiResGlobalPos(), canvasOriginWorkaround);
        tabletEvent->accept();
        this->tabletEvent(tabletEvent, docPoint);
        forwardToTool(state, action, tabletEvent, docPoint);
        retval = tabletEvent->isAccepted();
    } else if (touchEvent) {
        if (state == END && touchEvent->type() != QEvent::TouchEnd) {
            //Fake a touch end if we are "upgrading" a single-touch gesture to a multi-touch gesture.
            QTouchEvent fakeEvent(QEvent::TouchEnd, touchEvent->deviceType(), touchEvent->modifiers(), touchEvent->touchPointStates(), touchEvent->touchPoints());
            this->touchEvent(&fakeEvent);
        } else {
            this->touchEvent(touchEvent);
        }
    } else if (mouseEvent) {
        if (lastTabletEvent) {
            QPointF docPoint = tabletToDocument(lastTabletEvent->hiResGlobalPos(), canvasOriginWorkaround);
            lastTabletEvent->accept();
            this->tabletEvent(lastTabletEvent, docPoint);
            forwardToTool(state, action, lastTabletEvent, docPoint);
            retval = lastTabletEvent->isAccepted();
        } else {
            QPointF docPoint = widgetToDocument(mouseEvent->posF());
            mouseEvent->accept();
            if (mouseEvent->type() == QEvent::MouseButtonPress) {
                mousePressEvent(mouseEvent, docPoint);
            } else if (mouseEvent->type() == QEvent::MouseButtonDblClick) {
                mouseDoubleClickEvent(mouseEvent, docPoint);
            } else if (mouseEvent->type() == QEvent::MouseButtonRelease) {
                mouseReleaseEvent(mouseEvent, docPoint);
            } else if (mouseEvent->type() == QEvent::MouseMove) {
                mouseMoveEvent(mouseEvent, docPoint);
            }
            forwardToTool(state, action, originalEvent, docPoint);
            retval = mouseEvent->isAccepted();
        }
    } else if(event->type() == QEvent::KeyPress) {
        QKeyEvent* kevent = static_cast<QKeyEvent*>(event);
        keyPressEvent(kevent);
    } else if(event->type() == QEvent::KeyRelease) {
        QKeyEvent* kevent = static_cast<QKeyEvent*>(event);
        keyReleaseEvent(kevent);
    }

    return retval;
}
コード例 #2
0
ファイル: tabletwidget.cpp プロジェクト: MarianMMX/MarianMMX
bool TabletWidget::eventFilter(QObject *, QEvent *ev)
{
    switch (ev->type()) {
    case QEvent::TabletEnterProximity:
    case QEvent::TabletLeaveProximity:
    case QEvent::TabletMove:
    case QEvent::TabletPress:
    case QEvent::TabletRelease:
        {
            QTabletEvent *event = static_cast<QTabletEvent*>(ev);
            mType = event->type();
            mPos = event->pos();
            mGPos = event->globalPos();
            mHiResGlobalPos = event->hiResGlobalPos();
            mDev = event->device();
            mPointerType = event->pointerType();
            mUnique = event->uniqueId();
            mXT = event->xTilt();
            mYT = event->yTilt();
            mZ = event->z();
            mPress = event->pressure();
            mTangential = event->tangentialPressure();
            mRot = event->rotation();
            mButton = event->button();
            mButtons = event->buttons();
            if (isVisible())
                update();
            break;
        }
    case QEvent::MouseMove:
        if (mMouseToo) {
            resetAttributes();
            QMouseEvent *event = static_cast<QMouseEvent*>(ev);
            mType = event->type();
            mPos = event->pos();
            mGPos = event->globalPos();
        }
    default:
        break;
    }
    return false;
}