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C++ contentsRect函数代码示例

本文整理汇总了C++中contentsRect函数的典型用法代码示例。如果您正苦于以下问题:C++ contentsRect函数的具体用法?C++ contentsRect怎么用?C++ contentsRect使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了contentsRect函数的15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: style

void UimToolbarDraggingHandler::drawContents( QPainter* p )
{
    const QStyle::SFlags flags = QStyle::Style_Default | QStyle::Style_Horizontal;
    style().drawPrimitive( QStyle::PE_DockWindowSeparator, p,
                           contentsRect(), colorGroup(), flags );
}
开发者ID:TheSLinux-forks,项目名称:uim,代码行数:6,代码来源:standalone-qt.cpp

示例2: newPoints

void QLCDNumber::internalSetString( const QString& s )
{
    QString buffer;
    int i;
    int len = s.length();
    QBitArray newPoints(ndigits);

    if ( !smallPoint ) {
	if ( len == ndigits )
	    buffer = s;
	else
	    buffer = s.right( ndigits ).rightJustify( ndigits, ' ' );
    } else {
	int  index = -1;
	bool lastWasPoint = TRUE;
	newPoints.clearBit(0);
	for ( i=0; i<len; i++ ) {
	    if ( s[i] == '.' ) {
		if ( lastWasPoint ) {		// point already set for digit?
		    if ( index == ndigits - 1 ) // no more digits
			break;
		    index++;
		    buffer[index] = ' ';	// 2 points in a row, add space
		}
		newPoints.setBit(index);	// set decimal point
		lastWasPoint = TRUE;
	    } else {
		if ( index == ndigits - 1 )
		    break;
		index++;
		buffer[index] = s[i];
		newPoints.clearBit(index);	// decimal point default off
		lastWasPoint = FALSE;
	    }
	}
	if ( index < ((int) ndigits) - 1 ) {
	    for( i=index; i>=0; i-- ) {
		buffer[ndigits - 1 - index + i] = buffer[i];
		newPoints.setBit( ndigits - 1 - index + i,
				   newPoints.testBit(i) );
	    }
	    for( i=0; i<ndigits-index-1; i++ ) {
		buffer[i] = ' ';
		newPoints.clearBit(i);
	    }
	}
    }

    if ( buffer == digitStr )
	return;

    if ( backgroundMode() == FixedPixmap
	 || colorGroup().brush( QColorGroup::Background ).pixmap() ) {
	digitStr = buffer;
	if ( smallPoint )
	    points = newPoints;
	repaint( contentsRect() );
    }
    else {
	QPainter p( this );
	if ( !smallPoint )
	    drawString( buffer, p );
	else
	    drawString( buffer, p, &newPoints );
    }
}
开发者ID:opieproject,项目名称:qte-opie,代码行数:66,代码来源:qlcdnumber.cpp

示例3: QLabel

QZuesLabel::QZuesLabel(QWidget *parent)
	: QLabel(parent), m_placeholdText("..."), m_type(LABEL_TYPE_NORMAL), m_maqueeTimerId(-1), m_maqueeSpeed(100), m_contentsRect(contentsRect()), m_stepLength(5)
{

}
开发者ID:schindleren,项目名称:qzues,代码行数:5,代码来源:qzueslabel.cpp

示例4: painter

void QBouton::paintEvent(QPaintEvent *event)
{
	// Used for normal buttons
	if (!m_resizeInsteadOfCropping && m_border == 0 && m_progressMax == 0)
	{
		QPushButton::paintEvent(event);
		return;
	}

	QPainter painter(this);
	QRect region = m_smartSizeHint ? contentsRect() : event->rect();
	QSize iconSize = getIconSize(region.width(), region.height());
	int p = m_border;
	int x = region.x();
	int y = region.y();
	int w = iconSize.width() + 2*p;
	int h = iconSize.height() + 2*p;

	// Ignore invalid images
	if (w == 0 || h == 0)
		return;

	// Center the image
	bool center = true;
	if (center)
	{
		x += (region.width() - w) / 2;
		y += (region.height() - h) / 2;
	}

	// Draw image
	QIcon::Mode mode = this->isChecked() ? QIcon::Selected : QIcon::Normal;
	if (w > h)
	{
		icon().paint(&painter, x+p, y+p, w-2*p, w-2*p, Qt::AlignLeft | Qt::AlignTop, mode);
		h = h-((h*2*p)/w)+2*p-1;
	}
	else
	{
		icon().paint(&painter, x+p, y+p, h-2*p, h-2*p, Qt::AlignLeft | Qt::AlignTop, mode);
		w = w-((w*2*p)/h)+2*p-1;
	}

	// Clip borders overflows
	painter.setClipRect(x, y, w, h);

	// Draw progress
	if (m_progressMax > 0 && m_progress > 0 && m_progress != m_progressMax)
	{
		int lineHeight = 6;
		int a = p + lineHeight/2;

		float ratio = (float)m_progress / m_progressMax;
		QPoint p1(qMax(x, 0) + a, qMax(y, 0) + a);
		QPoint p2(p1.x() + (iconSize.width() - a) * ratio, p1.y());

		if (p2.x() > p1.x())
		{
			QPen pen(QColor(0, 200, 0));
			pen.setWidth(lineHeight);
			painter.setPen(pen);
			painter.drawLine(p1, p2);
		}
	}

	// Draw borders
	if (p > 0 && m_penColor.isValid())
	{
		QPen pen(m_penColor);
		pen.setWidth(p*2);
		painter.setPen(pen);
		painter.drawRect(qMax(x,0), qMax(y,0), qMin(w,size().width()), qMin(h,size().height()));
	}
}
开发者ID:Flat,项目名称:imgbrd-grabber,代码行数:74,代码来源:QBouton.cpp

示例5: Q_UNUSED

void ExprCSwatchFrame::paintEvent(QPaintEvent* event)
{
    Q_UNUSED(event);
    QPainter p(this);
    p.fillRect(contentsRect(),_color);
}
开发者ID:ezhangle,项目名称:SeExpr,代码行数:6,代码来源:ExprColorCurve.cpp

示例6: repaint

void KProgress::rangeChange()
{
	repaint(contentsRect(), FALSE);
	emit percentageChanged(recalcValue(100));
}
开发者ID:kthxbyte,项目名称:KDE1-Linaro,代码行数:5,代码来源:kprogress.cpp

示例7: contentsRect

/*!
   \return Rectangle of the wheel without the outer border
*/
QRect QwtWheel::wheelRect() const
{
    const int bw = d_data->borderWidth;
    return contentsRect().adjusted( bw, bw, -bw, -bw );
}
开发者ID:TheLortex,项目名称:Robotique-MJC-2011,代码行数:8,代码来源:qwt_wheel.cpp

示例8: pipe

/*!
  \return Bounding rectangle of the pipe ( without borders )
          in widget coordinates
*/
QRect QwtThermo::pipeRect() const
{
    const QRect cr = contentsRect();

    int mbd = 0;
    if ( d_data->scalePos != NoScale )
    {
        int d1, d2;
        scaleDraw()->getBorderDistHint( font(), d1, d2 );
        mbd = qMax( d1, d2 );
    }
    int bw = d_data->borderWidth;

    QRect tRect;
    if ( d_data->orientation == Qt::Horizontal )
    {
        switch ( d_data->scalePos )
        {
            case TopScale:
            {
                tRect.setRect(
                    cr.x() + mbd + bw,
                    cr.y() + cr.height() - d_data->pipeWidth - 2 * bw,
                    cr.width() - 2 * ( bw + mbd ),
                    d_data->pipeWidth 
                );
                break;
            }

            case BottomScale:
            case NoScale: 
            default:   
            {
                tRect.setRect(
                    cr.x() + mbd + bw,
                    cr.y() + d_data->borderWidth,
                    cr.width() - 2 * ( bw + mbd ),
                    d_data->pipeWidth 
                );
                break;
            }
        }
    }
    else // Qt::Vertical
    {
        switch ( d_data->scalePos )
        {
            case RightScale:
            {
                tRect.setRect(
                    cr.x() + bw,
                    cr.y() + mbd + bw,
                    d_data->pipeWidth,
                    cr.height() - 2 * ( bw + mbd ) 
                );
                break;
            }
            case LeftScale:
            case NoScale: 
            default:   
            {
                tRect.setRect(
                    cr.x() + cr.width() - 2 * bw - d_data->pipeWidth,
                    cr.y() + mbd + bw,
                    d_data->pipeWidth,
                    cr.height() - 2 * ( bw + mbd ) );
                break;
            }
        }
    }

    return tRect;
}
开发者ID:01iv3r,项目名称:OpenPilot,代码行数:77,代码来源:qwt_thermo.cpp

示例9: init

void WicdApplet::init()
{
    m_theme->resize(contentsRect().size());
    
    Plasma::ToolTipManager::self()->registerWidget(this);

    //load dataengine
    Plasma::DataEngine *engine = dataEngine("wicd");
    if (!engine->isValid()) {
        setFailedToLaunch(true, i18n("Unable to load the Wicd data engine."));
        return;
    }
    
    setupActions();
    
    //build the popup dialog
    QGraphicsWidget *appletDialog = new QGraphicsWidget(this);
    m_dialoglayout = new QGraphicsLinearLayout(Qt::Vertical);
    
    //Network list
    m_scrollWidget = new Plasma::ScrollWidget(appletDialog);
    m_scrollWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    m_scrollWidget->setFlag(QGraphicsItem::ItemClipsChildrenToShape);
    m_scrollWidget->setMaximumHeight(400);

    m_networkView = new NetworkView(m_scrollWidget);
    m_scrollWidget->setWidget(m_networkView);

    m_busyWidget = new Plasma::BusyWidget(m_scrollWidget);
    m_busyWidget->hide();

    m_dialoglayout->addItem(m_scrollWidget);
    
    //Separator
    m_dialoglayout->addItem(new Plasma::Separator(appletDialog));
    
    //Bottom bar
    QGraphicsLinearLayout* bottombarLayout = new QGraphicsLinearLayout(Qt::Horizontal);
    
    m_messageBox = new Plasma::Label(appletDialog);
    m_messageBox->setWordWrap(false);
    bottombarLayout->addItem(m_messageBox);
    
    bottombarLayout->addStretch();
    
    m_abortButton = new Plasma::ToolButton(appletDialog);
    m_abortButton->setIcon(KIcon("dialog-cancel"));
    m_abortButton->nativeWidget()->setToolTip(i18n("Abort"));
    connect(m_abortButton, SIGNAL(clicked()), this, SLOT(cancelConnect()));
    bottombarLayout->addItem(m_abortButton);
    
    Plasma::ToolButton *reloadButton = new Plasma::ToolButton(appletDialog);
    reloadButton->nativeWidget()->setToolTip(i18n("Reload"));
    reloadButton->setAction(action("reload"));
    bottombarLayout->addItem(reloadButton);
    
    m_dialoglayout->addItem(bottombarLayout);
    
    appletDialog->setLayout(m_dialoglayout);
    setGraphicsWidget(appletDialog);

    setHasConfigurationInterface(true);
    
    // read config
    configChanged();

    connect(Plasma::Theme::defaultTheme(), SIGNAL(themeChanged()), SLOT(updateColors()));


    //prevent notification on startup
    m_status.State = 10;
    m_isScanning = false;
    //connect dataengine
    m_wicdService = engine->serviceForSource("");
    engine->connectSource("status", this);
    engine->connectSource("daemon", this);
}
开发者ID:KDE,项目名称:wicd-kde,代码行数:77,代码来源:wicdapplet.cpp

示例10: contentsRect

//-----------------------------------------------------------------------------
//!
//-----------------------------------------------------------------------------
void tTideGraph::paintEvent( QPaintEvent* pEvent )
{
    tTideCurrentGraphBase::paintEvent( pEvent );

    int w = contentsRect().width();
    int h = contentsRect().height();

    QPainter p( this );
    p.setRenderHint( QPainter::Antialiasing, true );
    p.setClipRect( contentsRect() );
    QRect r( QPoint(0,0), contentsRect().size() );

    // lets translate the painter so we can work with a 0,0 origin
    p.save();
    p.translate( contentsRect().topLeft() );

    //###### 1) Paint background and the daylight area
    if(m_SunRiseX <= m_SunSetX)
    {
        // left night
        p.fillRect( 0, 0, m_SunRiseX, h, palette().dark() );
        // day
        p.fillRect( m_SunRiseX, 0, m_SunSetX - m_SunRiseX, h, palette().light() );
        // right night
        p.fillRect( m_SunSetX, 0, w - m_SunSetX, h, palette().dark() );
    }
    else if(m_SunRiseX > m_SunSetX)
    {
        // left day
        p.fillRect( 0, 0, m_SunSetX, h, palette().light() );
        // night
        p.fillRect( m_SunSetX, 0, m_SunRiseX - m_SunSetX, h, palette().dark() );
        // right day
        p.fillRect( m_SunRiseX, 0, w - m_SunRiseX, h, palette().light() );
    }

    //###### 2) Add legend backgrounds
    QColor c = palette().text().color();
    c.setAlpha( 127 );
    p.fillRect( 0, h - BOTTOM_MARGIN_HEIGHT, w, BOTTOM_MARGIN_HEIGHT, QBrush( c ) );
    p.fillRect( 0, 0, LEFT_MARGIN_WIDTH, h, palette().base() );

    // we have finished doing work with a 0,0 origin
    p.restore();

    //###### 3) Left depth legend and grid lines
    p.rotate(-90);

    p.setRenderHint( QPainter::Antialiasing, false );
    c.setAlpha( 63 );
    QPen pen( QBrush( c ), 0 );

    qreal rangeDiv = GetRangeDivision( tConvert::Instance()->ToUser(UNITS_DEPTH, m_HeightUnits, static_cast<float>(m_GraphConfig.m_DeltaY)) );
    float stepSize = tConvert::Instance()->UserToBase( UNITS_DEPTH, static_cast<float>(rangeDiv) );
    stepSize = tConvert::Instance()->BaseToSpecifiedUnits(UNITS_DEPTH, m_HeightUnits, stepSize);

    for( qreal pxY = 0, strY = 0; pxY <= m_GraphConfig.m_MaxY; pxY += stepSize, strY += rangeDiv )
    {
        p.setPen( palette().text().color() );
        p.drawText(RotatedTextELeftMargin(0, pxY, 40), Qt::AlignCenter, QString("%1").arg(strY) );
        p.setPen( pen );
        p.drawLine(RotatedGraphToPixel(0, pxY), RotatedGraphToPixel(1, pxY));
    }
    for( qreal pxY = 0, strY = 0; pxY >= m_GraphConfig.m_MinY; pxY -= stepSize, strY += rangeDiv )
    {
        p.setPen( palette().text().color() );
        p.drawText(RotatedTextELeftMargin(0, pxY, 40), Qt::AlignCenter, QString("%1").arg(strY) );
        p.setPen( pen );
        p.drawLine(RotatedGraphToPixel(0, pxY), RotatedGraphToPixel(1, pxY));
    }
    p.rotate(90);
    p.drawLine( QPointF( GraphToPixel(0.25, 0).x(), 0 ), QPointF( GraphToPixel(0.25, 0).x(), h ) );
    p.drawLine( QPointF( GraphToPixel(0.5, 0).x(), 0 ), QPointF( GraphToPixel(0.5, 0).x(), h ) );
    p.drawLine( QPointF( GraphToPixel(0.75, 0).x(), 0 ), QPointF( GraphToPixel(0.75, 0).x(), h ) );
    p.setRenderHint( QPainter::Antialiasing, true );

    //###### 4) Graph and fill the tides spline
    QPainterPath path;
    path.moveTo( GraphToPixel(0, 0) );
    for( int i = 0; i < m_TideHeights.size(); ++i )
    {
        // source data is in 10 minute intervals => 1/144 of a day
        path.lineTo( GraphToPixel( m_TideHeights.at(i).x(), m_TideHeights.at(i).y() ) );        
    }
    // Close the path
    path.lineTo( GraphToPixel(1, 0) );
    path.lineTo( GraphToPixel(0, 0) );

    //###### 5) Fill graph path
    QLinearGradient gradient(0,0,0,h);
    QColor endColor = palette().highlight().color();
    endColor.setAlpha( 191 );
    QColor midColor = palette().highlight().color().lighter( 130 );
    midColor.setAlpha( 191 );
    gradient.setColorAt(0.0, endColor);
    gradient.setColorAt(0.1, endColor);
    gradient.setColorAt(0.5, midColor);
//.........这里部分代码省略.........
开发者ID:dulton,项目名称:53_hero,代码行数:101,代码来源:tTideGraph.cpp

示例11: checker

void KoColorSlider::drawContents( QPainter *painter )
{
    QPixmap checker(8, 8);
    QPainter p(&checker);
    p.fillRect(0, 0, 4, 4, Qt::lightGray);
    p.fillRect(4, 0, 4, 4, Qt::darkGray);
    p.fillRect(0, 4, 4, 4, Qt::darkGray);
    p.fillRect(4, 4, 4, 4, Qt::lightGray);
    p.end();
    QRect contentsRect_(contentsRect());
    painter->fillRect(contentsRect_, QBrush(checker));

    if( !d->upToDate || d->pixmap.isNull() || d->pixmap.width() != contentsRect_.width()
        || d->pixmap.height() != contentsRect_.height() )
    {
        KoColor c = d->minColor; // smart way to fetch colorspace
        QColor color;

        const quint8 *colors[2];
        colors[0] = d->minColor.data();
        colors[1] = d->maxColor.data();

        KoMixColorsOp * mixOp = c.colorSpace()->mixColorsOp();

        QImage image(contentsRect_.width(), contentsRect_.height(), QImage::Format_ARGB32 );

        if( orientation() == Qt::Horizontal ) {
            for (int x = 0; x < contentsRect_.width(); x++) {

                qreal t = static_cast<qreal>(x) / (contentsRect_.width() - 1);

                qint16 colorWeights[2];
                colorWeights[0] = static_cast<quint8>((1.0 - t) * 255 + 0.5);
                colorWeights[1] = 255 - colorWeights[0];

                mixOp->mixColors(colors, colorWeights, 2, c.data());

                c.toQColor(&color);

                for (int y = 0; y < contentsRect_.height(); y++)
                image.setPixel(x, y, color.rgba());
            }
        }
        else {
            for (int y = 0; y < contentsRect_.height(); y++) {

                qreal t = static_cast<qreal>(y) / (contentsRect_.height() - 1);

                qint16 colorWeights[2];
                colorWeights[0] = static_cast<quint8>((t) * 255 + 0.5);
                colorWeights[1] = 255 - colorWeights[0];

                mixOp->mixColors(colors, colorWeights, 2, c.data());

                c.toQColor(&color);

                for (int x = 0; x < contentsRect_.width(); x++)
                image.setPixel(x, y, color.rgba());
            }
        }
        d->pixmap = QPixmap::fromImage(image);
        d->upToDate = true;
    }
    painter->drawPixmap( contentsRect_, d->pixmap, QRect( 0, 0, d->pixmap.width(), d->pixmap.height()) );
}
开发者ID:KDE,项目名称:koffice,代码行数:65,代码来源:KoColorSlider.cpp

示例12: ASSERT

bool CoordinatedGraphicsLayer::imageBackingVisible()
{
    ASSERT(m_coordinatedImageBacking);
    return tiledBackingStoreVisibleRect().intersects(IntRect(contentsRect()));
}
开发者ID:Wrichik1999,项目名称:webkit,代码行数:5,代码来源:CoordinatedGraphicsLayer.cpp

示例13: MiniSplitterHandle

 MiniSplitterHandle(Qt::Orientation orientation, QSplitter *parent)
         : QSplitterHandle(orientation, parent)
 {
     setMask(QRegion(contentsRect()));
     setAttribute(Qt::WA_MouseNoMask, true);
 }
开发者ID:halsten,项目名称:beaverdbg,代码行数:6,代码来源:minisplitter.cpp

示例14: contentsRect

void KProgress::drawContents(QPainter *p)
{
	QRect cr = contentsRect(), er = cr;
	fr = cr;
	QBrush fb(bar_color), eb(backgroundColor());

	if (bar_pixmap)
		fb.setPixmap(*bar_pixmap);

	if (backgroundPixmap())
		eb.setPixmap(*backgroundPixmap());

	switch (bar_style) {
		case Solid:
			if (orient == Horizontal) {
				fr.setWidth(recalcValue(cr.width()));
				er.setLeft(fr.right() + 1);
			} else {
				fr.setTop(cr.bottom() - recalcValue(cr.height()));
				er.setBottom(fr.top() - 1);
			}
				
			p->setBrushOrigin(cr.topLeft());
			p->fillRect(fr, fb);
			p->fillRect(er, eb);
			
			break;
			
		case Blocked:
			const int margin = 2;
			int max, num, dx, dy;
			if (orient == Horizontal) {
				fr.setHeight(cr.height() - 2 * margin);
				fr.setWidth((int)(0.67 * fr.height()));
				fr.moveTopLeft(QPoint(cr.left() + margin, cr.top() + margin));
				dx = fr.width() + margin;
				dy = 0;
				max = (cr.width() - margin) / (fr.width() + margin) + 1;
				num = recalcValue(max);
			} else {
				fr.setWidth(cr.width() - 2 * margin);
				fr.setHeight((int)(0.67 * fr.width()));
				fr.moveBottomLeft(QPoint(cr.left() + margin, cr.bottom() - margin));
				dx = 0;
				dy = - (fr.height() + margin);
				max = (cr.height() - margin) / (fr.height() + margin) + 1;
				num = recalcValue(max);
			}
			p->setClipRect(cr.x() + margin, cr.y() + margin, 
						   cr.width() - margin, cr.height() - margin);
			for (int i = 0; i < num; i++) {
				p->setBrushOrigin(fr.topLeft());
				p->fillRect(fr, fb);
				fr.moveBy(dx, dy);
			}
			
			if (num != max) {
				if (orient == Horizontal) 
					er.setLeft(fr.right() + 1);
				else
					er.setBottom(fr.bottom() + 1);
				if (!er.isNull()) {
					p->setBrushOrigin(cr.topLeft());
					p->fillRect(er, eb);
				}
			}
			
			break;
	}	
				
	if (text_enabled && bar_style != Blocked)
		drawText(p);
		
}			
开发者ID:kthxbyte,项目名称:KDE1-Linaro,代码行数:74,代码来源:kprogress.cpp

示例15: resizeEvent

/*!
  \brief Adjust plot content to its current size.
  \sa resizeEvent()
*/
void QwtPlot::updateLayout()
{
    d_data->layout->activate( this, contentsRect() );

    QRect titleRect = d_data->layout->titleRect().toRect();
    QRect footerRect = d_data->layout->footerRect().toRect();
    QRect scaleRect[QwtPlot::axisCnt];
    for ( int axisId = 0; axisId < axisCnt; axisId++ )
        scaleRect[axisId] = d_data->layout->scaleRect( axisId ).toRect();
    QRect legendRect = d_data->layout->legendRect().toRect();
    QRect canvasRect = d_data->layout->canvasRect().toRect();

    // resize and show the visible widgets

    if ( !d_data->titleLabel->text().isEmpty() )
    {
        d_data->titleLabel->setGeometry( titleRect );
        if ( !d_data->titleLabel->isVisibleTo( this ) )
            d_data->titleLabel->show();
    }
    else
        d_data->titleLabel->hide();

    if ( !d_data->footerLabel->text().isEmpty() )
    {
        d_data->footerLabel->setGeometry( footerRect );
        if ( !d_data->footerLabel->isVisibleTo( this ) )
            d_data->footerLabel->show();
    }
    else
        d_data->footerLabel->hide();

    for ( int axisId = 0; axisId < axisCnt; axisId++ )
    {
        if ( axisEnabled( axisId ) )
        {
            axisWidget( axisId )->setGeometry( scaleRect[axisId] );

#if 1
            if ( axisId == xBottom || axisId == xTop )
            {
                // do we need this code any longer ???

                QRegion r( scaleRect[axisId] );
                if ( axisEnabled( yLeft ) )
                    r = r.subtracted( QRegion( scaleRect[yLeft] ) );
                if ( axisEnabled( yRight ) )
                    r = r.subtracted( QRegion( scaleRect[yRight] ) );
                r.translate( -scaleRect[ axisId ].x(),
                             -scaleRect[axisId].y() );

                axisWidget( axisId )->setMask( r );
            }
#endif
            if ( !axisWidget( axisId )->isVisibleTo( this ) )
                axisWidget( axisId )->show();
        }
        else
            axisWidget( axisId )->hide();
    }

    if ( d_data->legend )
    {
        if ( d_data->legend->isEmpty() )
        {
            d_data->legend->hide();
        }
        else
        {
            d_data->legend->setGeometry( legendRect );
            d_data->legend->show();
        }
    }

    d_data->canvas->setGeometry( canvasRect );
}
开发者ID:fangzhuang2004,项目名称:OpenPilot,代码行数:80,代码来源:qwt_plot.cpp


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