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C++ QMouseEvent::posF方法代码示例

本文整理汇总了C++中QMouseEvent::posF方法的典型用法代码示例。如果您正苦于以下问题：C++ QMouseEvent::posF方法的具体用法？C++ QMouseEvent::posF怎么用？C++ QMouseEvent::posF使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QMouseEvent的用法示例。


在下文中一共展示了QMouseEvent::posF方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: QMouseEvent

RMouseEvent::RMouseEvent(const QMouseEvent& mouseEvent, RGraphicsScene& s,
        RGraphicsView& v, qreal devicePixelRatio) :
    QMouseEvent(mouseEvent),
    RInputEvent(RVector(mouseEvent.posF().x(), mouseEvent.posF().y()), s, v, devicePixelRatio) {

    setAccepted(mouseEvent.isAccepted());
}
开发者ID:ppiecuch，项目名称:qcad，代码行数:7，代码来源:RMouseEvent.cpp

示例2: eventFilter

bool CaptureWgt::eventFilter( QObject * o, QEvent * e )
{
    if ( e->type() == QEvent::MouseButtonPress )
    {
        QMouseEvent * m = reinterpret_cast<QMouseEvent *>( e );
        pd->crossPos( this, m->posF() );
    }
    return false;
}
开发者ID:z80，项目名称:chassis，代码行数:9，代码来源:capture_wgt.cpp

示例3: eventFilter

bool CaptureWgt::eventFilter( QObject * o, QEvent * e )
{
    if ( e->type() == QEvent::MouseButtonPress )
    {
        QMouseEvent * m = reinterpret_cast<QMouseEvent *>( e );
        if ( pd->ui.cross->isChecked() )
        {
            pd->crossPos( this, m->posF() );
            // Save to file if checked.
            if ( pd->ui.cross->isChecked() )
                updateCrossPos( true );
        }
        if ( pd->modifyLaserPos )
        {
            pd->laserPos( this, m->posF() );
            // Always save it to a file.
            updateCrossPos( true );
        }
    }
    return false;
}
开发者ID:z80，项目名称:chassis，代码行数:21，代码来源:capture_wgt.cpp

示例4: 

dmz::V8Value
dmz::JsModuleUiV8QtBasic::_mouse_event_posf (const v8::Arguments &Args) {

   v8::HandleScope scope;
   V8Object result;

   JsModuleUiV8QtBasic *self = _to_self (Args);
   if (self) {

      QMouseEvent *event = (QMouseEvent *)self->_to_qevent (Args.This ());
      if (event) {

         QPointF pos = event->posF ();
         result = v8::Object::New ();
         result->Set(v8::String::NewSymbol ("x"), v8::Number::New (pos.x ()));
         result->Set(v8::String::NewSymbol ("y"), v8::Number::New (pos.y ()));
      }
   }

   return scope.Close (result);
}
开发者ID:ben-sangster，项目名称:js，代码行数:21，代码来源:dmzJsModuleUiV8QtBasicEvent.cpp

示例5: forwardHoverEvent

void KisToolProxy::forwardHoverEvent(QEvent *event)
{
    switch (event->type()) {
    case QEvent::TabletMove: {
        QTabletEvent *tabletEvent = static_cast<QTabletEvent*>(event);
        QPointF docPoint = widgetToDocument(tabletEvent->posF());
        this->tabletEvent(tabletEvent, docPoint);
        return;
    }

    case QEvent::MouseMove: {
        QMouseEvent *mouseEvent = static_cast<QMouseEvent*>(event);
        QPointF docPoint = widgetToDocument(mouseEvent->posF());
        mouseMoveEvent(mouseEvent, docPoint);
        return;
    }

    default: {
        qWarning() << "forwardHoverEvent encountered unknown event type.";
        return;
    }
    }
}
开发者ID:ChrisJong，项目名称:krita，代码行数:23，代码来源:kis_tool_proxy.cpp

示例6: QMouseEvent

RMouseEvent::RMouseEvent(const QMouseEvent& mouseEvent, RGraphicsScene& s,
        RGraphicsView& v) :
    QMouseEvent(mouseEvent),
    RInputEvent(RVector(mouseEvent.posF().x(), mouseEvent.posF().y()), s, v) {
}
开发者ID:Alpha-Kand，项目名称:qcad，代码行数:5，代码来源:RMouseEvent.cpp

示例7: recognize

QGestureRecognizer::Result SingleClickGestureRecognizer::recognize (QGesture* gesture, QObject* watched, QEvent* event)
{
    //g_message("%s", __PRETTY_FUNCTION__);
    QGestureRecognizer::Result result = QGestureRecognizer::Ignore;

    SingleClickGesture* singleClickGesture = static_cast<SingleClickGesture*>(gesture);

    static int s_tapRadius = -1;
    if (G_UNLIKELY(s_tapRadius < 0))
		s_tapRadius = Settings::LunaSettings()->tapRadius;

	static uint32_t s_lastDblClickTime = 0;

    if (watched == singleClickGesture && event->type() == QEvent::Timer) {
	singleClickGesture->stopSingleClickTimer();
	if (singleClickGesture->state() != Qt::GestureCanceled
		&& singleClickGesture->state() != Qt::GestureFinished)
	{
	    if (!singleClickGesture->m_mouseDown) {
		result = QGestureRecognizer::FinishGesture | QGestureRecognizer::ConsumeEventHint;
	    }
	    else  {
		result |= QGestureRecognizer::ConsumeEventHint;
		singleClickGesture->m_triggerSingleClickOnRelease = true;
	    }
	    // if finger down at the same location for longer than the timer, 
	    // the single tap has to be triggered after the release
	}
	return result;
    }

    switch (event->type()) {
	case QEvent::TouchBegin:
	case QEvent::TouchUpdate:
	case QEvent::TouchEnd:
	    {
		if (singleClickGesture->state() == Qt::GestureStarted
			|| singleClickGesture->state() == Qt::GestureUpdated)
		{
		    QTouchEvent* touchEvent = static_cast<const QTouchEvent *>(event);
		    // this starts the gesture, so dont check existing state
		    if (touchEvent->touchPoints().size() > 1) {
			singleClickGesture->m_triggerSingleClickOnRelease = false;
			singleClickGesture->stopSingleClickTimer();
			result = QGestureRecognizer::CancelGesture;
		    }
		}
		break;
	    }
#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
	case QEvent::MouseButtonPress:
	    {
		QMouseEvent* mouseEvent = static_cast<const QMouseEvent *>(event);
		singleClickGesture->stopSingleClickTimer();
        singleClickGesture->m_penDownPos = mouseEvent->posF();
        singleClickGesture->setHotSpot (mouseEvent->globalPos());
		singleClickGesture->m_mouseDown = true;
		singleClickGesture->m_triggerSingleClickOnRelease = false;
		singleClickGesture->m_modifiers = mouseEvent->modifiers();
		result = QGestureRecognizer::TriggerGesture;
		singleClickGesture->startSingleClickTimer();
		break;
	    }

	case QEvent::MouseMove:
	    if (singleClickGesture->state() == Qt::GestureStarted
		    || singleClickGesture->state() == Qt::GestureUpdated)
	    {
		QMouseEvent* mouseEvent = static_cast<const QMouseEvent *>(event);
		int moveDistance = (int) qAbs(QLineF (mouseEvent->posF(), singleClickGesture->m_penDownPos).length());
		if (moveDistance > s_tapRadius)
		{
		    // move is outside tap radius or multiple fingers are down, so this is not a tap
		    singleClickGesture->stopSingleClickTimer();
		    singleClickGesture->m_triggerSingleClickOnRelease = false;
		    result = QGestureRecognizer::CancelGesture;
		}
	    }
	    break;

	case QEvent::MouseButtonRelease:
	    if (singleClickGesture->state() == Qt::GestureStarted
		    || singleClickGesture->state() == Qt::GestureUpdated) {
		    singleClickGesture->m_mouseDown = false;
		    if (singleClickGesture->m_triggerSingleClickOnRelease)  {
			result = QGestureRecognizer::FinishGesture;
			singleClickGesture->m_triggerSingleClickOnRelease = false;
		    }
	    }

            if(G_UNLIKELY(g_logSingleClick)){
                g_message("SYSMGR PERF: Single Click Occurred time:%d", Time::curTimeMs());
            }

	    break;

	case QEvent::MouseButtonDblClick:
	    if (singleClickGesture->state() == Qt::GestureStarted
		    || singleClickGesture->state() == Qt::GestureUpdated)
	    {
//.........这里部分代码省略.........
开发者ID:KyleMaas，项目名称:luna-sysmgr，代码行数:101，代码来源:SingleClickGestureRecognizer.cpp

示例8: eventFilter

bool KisMirrorAxis::eventFilter(QObject* target, QEvent* event)
{
    if(event->type() == QEvent::MouseButtonPress || event->type() == QEvent::TabletPress) {
        QMouseEvent* me = static_cast<QMouseEvent*>(event);
        if(d->mirrorHorizontal && d->horizontalHandle.contains(me->posF())) {
            d->xActive = true;
            QApplication::setOverrideCursor(Qt::ClosedHandCursor);
            event->accept();
            return true;
        }

        if(d->mirrorVertical && d->verticalHandle.contains(me->posF())) {
            d->yActive = true;
            QApplication::setOverrideCursor(Qt::ClosedHandCursor);
            event->accept();
            return true;
        }
    }
    if(event->type() == QEvent::MouseMove || event->type() == QEvent::TabletMove) {
        QMouseEvent* me = static_cast<QMouseEvent*>(event);
        if(d->xActive) {
            float axisX = view()->viewConverter()->widgetToImage<QPoint>(me->pos()).x();

            d->setAxisPosition(axisX, d->axisPosition.y());
            d->horizontalHandlePosition = KisAlgebra2D::dotProduct<QPointF>(me->pos() - d->horizontalAxis.p1(), d->horizontalAxis.unitVector().p2() - d->horizontalAxis.p1());

            event->accept();
            return true;
        }
        if(d->yActive) {
            float axisY = view()->viewConverter()->widgetToImage<QPoint>(me->pos()).y();

            d->setAxisPosition(d->axisPosition.x(), axisY);
            d->verticalHandlePosition = KisAlgebra2D::dotProduct<QPointF>(me->pos() - d->verticalAxis.p1(), d->verticalAxis.unitVector().p2() - d->verticalAxis.p1());

            event->accept();
            return true;
        }
        if(d->mirrorHorizontal) {
            if(d->horizontalHandle.contains(me->posF())) {
                if(!d->horizontalContainsCursor) {
                    QApplication::setOverrideCursor(Qt::OpenHandCursor);
                    d->horizontalContainsCursor = true;
                }
            } else if(d->horizontalContainsCursor) {
                QApplication::restoreOverrideCursor();
                d->horizontalContainsCursor = false;
            }
        }
        if(d->mirrorVertical) {
            if(d->verticalHandle.contains(me->posF())) {
                if(!d->verticalContainsCursor) {
                    QApplication::setOverrideCursor(Qt::OpenHandCursor);
                    d->verticalContainsCursor = true;
                }
            } else if(d->verticalContainsCursor) {
                QApplication::restoreOverrideCursor();
                d->verticalContainsCursor = false;
            }
        }
    }
    if(event->type() == QEvent::MouseButtonRelease || event->type() == QEvent::TabletRelease) {

         QApplication::restoreOverrideCursor();

        if(d->xActive) {
            d->xActive = false;
            event->accept();
            return true;
        }
        if(d->yActive) {
            d->yActive = false;
            event->accept();
            return true;
        }
    }

    return QObject::eventFilter(target, event);
}
开发者ID:IGLOU-EU，项目名称:krita，代码行数:79，代码来源:kis_mirror_axis.cpp

示例9: end

void KisChangePrimarySettingAction::end(QEvent *event)
{
    QMouseEvent *mouseEvent = dynamic_cast<QMouseEvent*>(event);
    QMouseEvent targetEvent(QEvent::MouseButtonRelease, mouseEvent->pos(), Qt::LeftButton, Qt::LeftButton, Qt::ShiftModifier);
    inputManager()->toolProxy()->mouseReleaseEvent(&targetEvent, inputManager()->widgetToPixel(mouseEvent->posF()));

    KisAbstractInputAction::end(event);
}
开发者ID:abhishekmurthy，项目名称:Calligra，代码行数:8，代码来源:kis_change_primary_setting_action.cpp

示例10: begin

void KisChangePrimarySettingAction::begin(int shortcut, QEvent *event)
{
    KisAbstractInputAction::begin(shortcut, event);

    QMouseEvent *mouseEvent = dynamic_cast<QMouseEvent*>(event);
    QMouseEvent targetEvent(QEvent::MouseButtonPress, mouseEvent->pos(), Qt::LeftButton, Qt::LeftButton, Qt::ShiftModifier);
    inputManager()->toolProxy()->mousePressEvent(&targetEvent, inputManager()->widgetToPixel(mouseEvent->posF()));
}
开发者ID:abhishekmurthy，项目名称:Calligra，代码行数:8，代码来源:kis_change_primary_setting_action.cpp

示例11: end

void KisAlternateInvocationAction::end(QEvent *event)
{
    QMouseEvent *mouseEvent = dynamic_cast<QMouseEvent*>(event);

    QMouseEvent targetEvent(*mouseEvent);

    switch (m_savedShortcut) {
    case PrimaryAlternateToggleShortcut:
        targetEvent = QMouseEvent(QEvent::MouseButtonRelease, mouseEvent->pos(), Qt::LeftButton, Qt::LeftButton, Qt::ControlModifier);
        break;
    case SecondaryAlternateToggleShortcut:
        targetEvent = QMouseEvent(QEvent::MouseButtonRelease, mouseEvent->pos(), Qt::LeftButton, Qt::LeftButton, Qt::ControlModifier | Qt::AltModifier);
        break;
    }

    inputManager()->toolProxy()->mouseReleaseEvent(&targetEvent, inputManager()->widgetToPixel(mouseEvent->posF()));

    KisAbstractInputAction::end(event);
}
开发者ID:abhishekmurthy，项目名称:Calligra，代码行数:19，代码来源:kis_alternate_invocation_action.cpp


注：本文中的QMouseEvent::posF方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。