// Convert complex variant types to DOM properties with the help of QAbstractFormBuilder
// Does not perform a check using QAbstractFormBuilder::checkProperty().
DomProperty *variantToDomProperty(QAbstractFormBuilder *afb, const QMetaObject *meta,
const QString &pname, const QVariant &v)
{
const QFormBuilderStrings &strings = QFormBuilderStrings::instance();
DomProperty *dom_prop = new DomProperty();
dom_prop->setAttributeName(pname);
const int pindex = meta->indexOfProperty(pname.toLatin1());
if (pindex != -1) {
QMetaProperty meta_property = meta->property(pindex);
if ((v.type() == QVariant::Int || v.type() == QVariant::UInt) && meta_property.isEnumType()) {
const QMetaEnum e = meta_property.enumerator();
if (e.isFlag())
dom_prop->setElementSet(QString::fromAscii(e.valueToKeys(v.toInt())));
else
dom_prop->setElementEnum(QString::fromAscii(e.valueToKey(v.toInt())));
return dom_prop;
}
if (!meta_property.hasStdCppSet() || (isOfType(meta, &QAbstractScrollArea::staticMetaObject) && pname == strings.cursorProperty))
dom_prop->setAttributeStdset(0);
}
// Try simple properties
if (applySimpleProperty(v, isTranslatable(pname, v, meta), dom_prop))
return dom_prop;
// Complex properties
switch (v.type()) {
case QVariant::Palette: {
DomPalette *dom = new DomPalette();
QPalette palette = qvariant_cast<QPalette>(v);
palette.setCurrentColorGroup(QPalette::Active);
dom->setElementActive(afb->saveColorGroup(palette));
palette.setCurrentColorGroup(QPalette::Inactive);
dom->setElementInactive(afb->saveColorGroup(palette));
palette.setCurrentColorGroup(QPalette::Disabled);
dom->setElementDisabled(afb->saveColorGroup(palette));
dom_prop->setElementPalette(dom);
} break;
case QVariant::Brush:
dom_prop->setElementBrush(afb->saveBrush(qvariant_cast<QBrush>(v)));
break;
default:
delete dom_prop;
if (afb->resourceBuilder()->isResourceType(v)) {
dom_prop = afb->resourceBuilder()->saveResource(afb->workingDirectory(), v);
if (dom_prop)
dom_prop->setAttributeName(pname);
break;
}
uiLibWarning(msgCannotWriteProperty(pname, v));
return 0;
}
return dom_prop;
}
void LaptopClient::updateActiveBuffer( )
{
QRect rTitle = titleRect();
if( !bufferDirty && (lastBufferWidth == rTitle.width()))
return;
if ( rTitle.width() <= 0 || rTitle.height() <= 0 )
return;
lastBufferWidth = rTitle.width();
bufferDirty = false;
activeBuffer = QPixmap(rTitle.width(), rTitle.height());
QPainter p;
QRect r(0, 0, activeBuffer.width(), activeBuffer.height());
p.begin(&activeBuffer);
if(aUpperGradient){
p.drawTiledPixmap(r, *aUpperGradient);
}
else{
p.fillRect(r, options()->color(KDecoration::ColorTitleBar, true));
}
if(titlePix)
p.drawTiledPixmap(r, *titlePix);
p.setFont(options()->font(true, isToolWindow() ));
QFontMetrics fm(options()->font(true));
QPalette g = options()->palette(KDecoration::ColorTitleBar, true);
g.setCurrentColorGroup( QPalette::Active );
if(aUpperGradient)
p.drawTiledPixmap(r.x()+((r.width()-fm.width(caption()))/2)-4,
r.y(), fm.width(caption())+8, r.height()-1,
*aUpperGradient);
else
p.fillRect(r.x()+((r.width()-fm.width(caption()))/2)-4, 0,
fm.width(caption())+8, r.height(),
g.brush(QPalette::Background));
p.setPen(g.mid().color());
p.drawLine(r.x(), r.y(), r.right(), r.y());
p.drawLine(r.x(), r.y(), r.x(), r.bottom());
p.setPen(g.color(QPalette::Button));
p.drawLine(r.right(), r.y(), r.right(), r.bottom());
p.drawLine(r.x(), r.bottom(), r.right(), r.bottom());
p.setPen(options()->color(KDecoration::ColorFont, true));
p.drawText(r.x(), r.y()+1, r.width(), r.height()-1,
Qt::AlignCenter, caption() );
g = options()->palette(KDecoration::ColorFrame, true);
g.setCurrentColorGroup( QPalette::Active );
p.setPen(g.background().color());
p.drawPoint(r.x(), r.y());
p.drawPoint(r.right(), r.y());
p.drawLine(r.right()+1, r.y(), r.right()+1, r.bottom());
p.end();
}
void SlopeEditor::paintEvent(QPaintEvent* event) {
QPainter painter(this);
QPalette pal = QApplication::palette();
if(isEnabled()) {
pal.setCurrentColorGroup(QPalette::Normal);
} else {
pal.setCurrentColorGroup(QPalette::Disabled);
}
float scale = event->rect().height() / 16;
QPoint start(0,0), end(event->rect().right(),0);
start.setY(_left * scale);
end.setY(_right * scale);
//qDebug() << (_slope != 0 ? event->rect().height()/_slope : 0);
QPolygon p;
painter.setRenderHint(QPainter::Antialiasing);
painter.fillRect(0, 0, width(), height(), pal.color(QPalette::Base));
QPen slopePen;
slopePen.setColor(pal.color(QPalette::Text));
slopePen.setStyle(Qt::SolidLine);
slopePen.setWidth(1);
QBrush brush = pal.highlight();
painter.setBrush(brush);
painter.setPen(slopePen);
if(!_slopeOnBottom) {
p.setPoints(4, start.x(), start.y(), end.x() + 1, end.y(), event->rect().right() + 1, event->rect().bottom() + 1, event->rect().left(), event->rect().bottom() + 1);
painter.drawPolygon(p);
} else {
p.setPoints(4, start.x(), start.y(), end.x() + 1, end.y(), event->rect().right() + 1, event->rect().top(), event->rect().left(), event->rect().top());
painter.drawPolygon(p);
}
//handles
painter.setBrush(Qt::NoBrush);
start.rx() += width()/16;
end.rx() -= width()/16;
if(start.y() == height()) {
start.ry() -= width()/16;
}
if(start.y() == 0) {
start.ry() += width()/16;
}
if(end.y() == height()) {
end.ry() -= width()/16;
}
if(end.y() == 0) {
end.ry() += width()/16;
}
painter.drawEllipse(start, width()/16, width()/16);
painter.drawEllipse(end, width()/16, width()/16);
}
void AddressWidget::paintEvent(QPaintEvent *event)
{
QLineEdit::paintEvent(event);
QColor badgeColor = QColor(245, 245, 245);
QStyleOptionFrame panel;
initStyleOption(&panel);
panel.palette = palette();
panel.palette.setColor(QPalette::Base, badgeColor);
panel.state = QStyle::State_Active;
QRect rectangle = style()->subElementRect(QStyle::SE_LineEditContents, &panel, this);
rectangle.setWidth(30);
rectangle.moveTo(panel.lineWidth, panel.lineWidth);
m_securityBadgeRectangle = rectangle;
QPainter painter(this);
painter.fillRect(rectangle, badgeColor);
painter.setClipRect(rectangle);
style()->drawPrimitive(QStyle::PE_PanelLineEdit, &panel, &painter, this);
QPalette linePalette = palette();
linePalette.setCurrentColorGroup(QPalette::Disabled);
painter.setPen(QPen(linePalette.mid().color(), 1));
painter.drawLine(rectangle.right(), rectangle.top(), rectangle.right(), rectangle.bottom());
}
void CodeLineEdit::paintEvent(QPaintEvent *event)
{
if(!mMultiline)
QLineEdit::paintEvent(event);
if(mMultiline || mCode)
{
QPainter painter(this);
if(mMultiline)
{
QStyleOptionFrameV3 panel;
panel.initFrom(this);
if(!mEmbedded)
{
panel.lineWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth, &panel, this);
panel.midLineWidth = 0;
panel.state |= QStyle::State_Sunken;
style()->drawPrimitive(QStyle::PE_PanelLineEdit, &panel, &painter, this);
}
painter.setBrush(panel.palette.text());
QFont italicFont = font();
italicFont.setStyle(QFont::StyleItalic);
painter.setFont(italicFont);
QPalette pal = palette();
pal.setCurrentColorGroup(QPalette::Disabled);
style()->drawItemText(&painter, rect(), Qt::AlignCenter, pal, false, tr("Multiline, double-click to edit"), QPalette::Text);
}
if(mCode)
{
QPolygon polygon;
QColor color;
if(isEnabled())
color = QColor(255, 0, 0, 200);
else
color = QColor(100, 0, 0, 200);
painter.setPen(Qt::NoPen);
int offset = (mEmbedded ? 0 : 4);
polygon << QPoint(offset, offset)
<< QPoint(6 + offset, offset)
<< QPoint(offset, 6 + offset);
painter.setBrush(QBrush(color));
painter.drawPolygon(polygon);
}
}
}
/*!
Draw the rose
\param painter Painter
\param center Center point
\param radius Radius of the rose
\param north Position
\param cg Color group
*/
void QwtSimpleCompassRose::draw( QPainter *painter, const QPointF ¢er,
double radius, double north, QPalette::ColorGroup cg ) const
{
QPalette pal = palette();
pal.setCurrentColorGroup( cg );
drawRose( painter, pal, center, radius, north, d_data->width,
d_data->numThorns, d_data->numThornLevels, d_data->shrinkFactor );
}
void setApplicable(int column, bool applicable = false) {
QPalette palette = wsApp->palette();
if (applicable) {
setText(column, QString());
} else {
palette.setCurrentColorGroup(QPalette::Disabled);
setText(column, UTF8_EM_DASH);
}
setTextColor(column, palette.text().color());
}
void CountdownFrame::paintEvent( QPaintEvent *e )
{
QFrame::paintEvent( e );
QPalette p = palette();
p.setCurrentColorGroup( QPalette::Active );
QPainter( this ).fillRect( 2, m_filled * height() , width() - 4, height()
- ( m_filled * height() ) , p.highlight()
);
}
EXPORT void disableWidget(QWidget *w)
{
QPalette pal = w->palette();
pal.setCurrentColorGroup(QPalette::Disabled);
w->setPalette(pal);
if (w->inherits("QLineEdit")){
static_cast<QLineEdit*>(w)->setReadOnly(true);
}else if (w->inherits("QMulitLineEdit")){
static_cast<QTextEdit*>(w)->setReadOnly(true);
}else{
w->setEnabled(false);
}
}
void MarkdownEditor::lineNumberAreaPaintEvent(QPaintEvent *event)
{
QPainter painter(lineNumberArea);
int selStart = textCursor().selectionStart();
int selEnd = textCursor().selectionEnd();
QPalette palette = lineNumberArea->palette();
palette.setCurrentColorGroup(QPalette::Active);
painter.fillRect(event->rect(), palette.color(QPalette::Background));
QTextBlock block = firstVisibleBlock();
int blockNumber = block.blockNumber();
qreal top = blockBoundingGeometry(block).translated(contentOffset()).top();
qreal bottom = top;
while (block.isValid() && top <= event->rect().bottom()) {
top = bottom;
const qreal height = blockBoundingRect(block).height();
bottom = top + height;
if (block.isVisible() && bottom >= event->rect().top()) {
painter.setPen(palette.color(QPalette::Dark));
bool selected = (
(selStart < block.position() + block.length() && selEnd > block.position())
|| (selStart == selEnd && selStart == block.position())
);
if (selected) {
painter.save();
painter.setPen(Qt::black);
}
const QString number = QString::number(blockNumber + 1);
painter.drawText(0, top, lineNumberArea->width() - 4, height, Qt::AlignRight, number);
if (selected)
painter.restore();
}
block = block.next();
++blockNumber;
}
}
void LaptopButton::drawButton(QPainter *p)
{
bool smallBtn = width() == btnWidth1;
if(btnPix1){
if(decoration()->isActive()){
if(isDown())
p->drawPixmap(0, 0, smallBtn ? *btnDownPix1 : *btnDownPix2);
else
p->drawPixmap(0, 0, smallBtn ? *btnPix1 : *btnPix2);
}
else{
if(isDown())
p->drawPixmap(0, 0, smallBtn ? *iBtnDownPix1 : *iBtnDownPix2);
else
p->drawPixmap(0, 0, smallBtn ? *iBtnPix1 : *iBtnPix2);
}
}
else{
QPalette g = options()->palette(KDecoration::ColorButtonBg, decoration()->isActive());
g.setCurrentColorGroup( QPalette::Active );
int w = width();
int h = height();
p->fillRect(1, 1, w-2, h-2, isDown() ? g.color(QPalette::Mid) : g.color(QPalette::Button) );
p->setPen(isDown() ? g.color( QPalette::Dark ) : g.color( QPalette::Light ));
p->drawLine(0, 0, w-1, 0);
p->drawLine(0, 0, 0, w-1);
p->setPen(isDown() ? g.color( QPalette::Light ) : g.color( QPalette::Dark ));
p->drawLine(w-1, 0, w-1, h-1);
p->drawLine(0, h-1, w-1, h-1);
}
QPainterPath path;
path.addRegion( deco );
QPoint offset( (width()-8)/2, (height()-8)/2 );
if( isDown() ) offset += QPoint( 1, 1 );
p->translate( offset );
p->setPen( Qt::NoPen );
p->setBrush( btnForeground );
p->drawPath( path );
}
void MgLinesNumbersExtraArea::paintEvent(QPaintEvent *e)
{
QRect rect = e->rect();
QPalette pal = palette();
pal.setCurrentColorGroup(QPalette::Active);
QPainter painter(this);
painter.fillRect(rect, Qt::lightGray);
const QFontMetrics fm(m_editor->fontMetrics());
int linesNumbersAreaWidth = width();
painter.fillRect(rect, Qt::white);//lines numbers
painter.setPen(QPen(pal.color(QPalette::Background), 2));
painter.drawLine(rect.x() + linesNumbersAreaWidth-1, rect.top(), rect.x() + linesNumbersAreaWidth-1, rect.bottom());
painter.setRenderHint(QPainter::Antialiasing);
QTextBlock block = m_editor->firstVisibleBlock();
int blockNumber = block.blockNumber();
qreal top = m_editor->blockBoundingGeometry(block).translated(m_editor->contentOffset()).top();
qreal bottom = top + m_editor->blockBoundingRect(block).height();
painter.setPen(QColor(Qt::gray));
while (block.isValid() && top <= rect.bottom())
{
if (block.isVisible() && bottom >= rect.top())
{
int lineNumber = blockNumber + m_editor->baseLineNumber();
QString number = QString::number(lineNumber);
painter.drawText(rect.x() , (int)top, rect.x() + linesNumbersAreaWidth - 4,
fm.height(), Qt::AlignCenter, number);
}
block = block.next();
top = bottom;
bottom = top + m_editor->blockBoundingRect(block).height();
++blockNumber;
}
}
/*!
Draw the rose
\param painter Painter
\param center Center point
\param radius Radius of the rose
\param north Position
\param cg Color group
*/
void QwtSimpleCompassRose::draw(QPainter *painter, const QPoint ¢er,
int radius, double north, QPalette::ColorGroup cg) const
{
#if QT_VERSION < 0x040000
QColorGroup colorGroup;
switch(cg) {
case QPalette::Disabled:
colorGroup = palette().disabled();
case QPalette::Inactive:
colorGroup = palette().inactive();
default:
colorGroup = palette().active();
}
drawRose(painter, colorGroup, center, radius, north, d_width,
d_numThorns, d_numThornLevels, d_shrinkFactor);
#else
QPalette pal = palette();
pal.setCurrentColorGroup(cg);
drawRose(painter, pal, center, radius, north, d_width,
d_numThorns, d_numThornLevels, d_shrinkFactor);
#endif
}
void QwtPlot::printLegend(QPainter *painter, const QRect &rect) const
{
if ( !legend() || legend()->isEmpty() )
return;
QLayout *l = legend()->contentsWidget()->layout();
if ( l == 0 || !l->inherits("QwtDynGridLayout") )
return;
QwtDynGridLayout *legendLayout = (QwtDynGridLayout *)l;
uint numCols = legendLayout->columnsForWidth(rect.width());
#if QT_VERSION < 0x040000
QValueList<QRect> itemRects =
legendLayout->layoutItems(rect, numCols);
#else
QList<QRect> itemRects =
legendLayout->layoutItems(rect, numCols);
#endif
int index = 0;
#if QT_VERSION < 0x040000
QLayoutIterator layoutIterator = legendLayout->iterator();
for ( QLayoutItem *item = layoutIterator.current();
item != 0; item = ++layoutIterator) {
#else
for ( int i = 0; i < legendLayout->count(); i++ ) {
QLayoutItem *item = legendLayout->itemAt(i);
#endif
QWidget *w = item->widget();
if ( w ) {
painter->save();
painter->setClipping(true);
QwtPainter::setClipRect(painter, itemRects[index]);
printLegendItem(painter, w, itemRects[index]);
index++;
painter->restore();
}
}
}
/*!
Print the legend item into a given rectangle.
\param painter Painter
\param w Widget representing a legend item
\param rect Bounding rectangle
*/
void QwtPlot::printLegendItem(QPainter *painter,
const QWidget *w, const QRect &rect) const
{
if ( w->inherits("QwtLegendItem") ) {
QwtLegendItem *item = (QwtLegendItem *)w;
painter->setFont(item->font());
item->drawItem(painter, rect);
}
}
/*!
\brief Paint a scale into a given rectangle.
Paint the scale into a given rectangle.
\param painter Painter
\param axisId Axis
\param startDist Start border distance
\param endDist End border distance
\param baseDist Base distance
\param rect Bounding rectangle
*/
void QwtPlot::printScale(QPainter *painter,
int axisId, int startDist, int endDist, int baseDist,
const QRect &rect) const
{
if (!axisEnabled(axisId))
return;
const QwtScaleWidget *scaleWidget = axisWidget(axisId);
if ( scaleWidget->isColorBarEnabled()
&& scaleWidget->colorBarWidth() > 0) {
const QwtMetricsMap map = QwtPainter::metricsMap();
QRect r = map.layoutToScreen(rect);
r.setWidth(r.width() - 1);
r.setHeight(r.height() - 1);
scaleWidget->drawColorBar(painter, scaleWidget->colorBarRect(r));
const int off = scaleWidget->colorBarWidth() + scaleWidget->spacing();
if ( scaleWidget->scaleDraw()->orientation() == Qt::Horizontal )
baseDist += map.screenToLayoutY(off);
else
baseDist += map.screenToLayoutX(off);
}
QwtScaleDraw::Alignment align;
int x, y, w;
switch(axisId) {
case yLeft: {
x = rect.right() - baseDist;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
align = QwtScaleDraw::LeftScale;
break;
}
case yRight: {
x = rect.left() + baseDist;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
align = QwtScaleDraw::RightScale;
break;
}
case xTop: {
x = rect.left() + startDist;
y = rect.bottom() - baseDist;
w = rect.width() - startDist - endDist;
align = QwtScaleDraw::TopScale;
break;
}
case xBottom: {
x = rect.left() + startDist;
y = rect.top() + baseDist;
w = rect.width() - startDist - endDist;
align = QwtScaleDraw::BottomScale;
break;
}
default:
return;
}
scaleWidget->drawTitle(painter, align, rect);
painter->save();
painter->setFont(scaleWidget->font());
QPen pen = painter->pen();
pen.setWidth(scaleWidget->penWidth());
painter->setPen(pen);
QwtScaleDraw *sd = (QwtScaleDraw *)scaleWidget->scaleDraw();
const QPoint sdPos = sd->pos();
const int sdLength = sd->length();
sd->move(x, y);
sd->setLength(w);
#if QT_VERSION < 0x040000
sd->draw(painter, scaleWidget->palette().active());
#else
QPalette palette = scaleWidget->palette();
palette.setCurrentColorGroup(QPalette::Active);
sd->draw(painter, palette);
#endif
// reset previous values
sd->move(sdPos);
sd->setLength(sdLength);
painter->restore();
}
/*!
Print the canvas into a given rectangle.
\param painter Painter
\param map Maps mapping between plot and paint device coordinates
\param boundingRect Bounding rectangle
\param canvasRect Canvas rectangle
\param pfilter Print filter
\sa QwtPlotPrintFilter
*/
void QwtPlot::printCanvas(QPainter *painter,
const QRect &boundingRect, const QRect &canvasRect,
const QwtScaleMap map[axisCnt], const QwtPlotPrintFilter &pfilter) const
{
if ( pfilter.options() & QwtPlotPrintFilter::PrintBackground ) {
QBrush bgBrush;
#if QT_VERSION >= 0x040000
bgBrush = canvas()->palette().brush(backgroundRole());
#else
QColorGroup::ColorRole role =
QPalette::backgroundRoleFromMode( backgroundMode() );
bgBrush = canvas()->colorGroup().brush( role );
#endif
QRect r = boundingRect;
if ( !(pfilter.options() & QwtPlotPrintFilter::PrintFrameWithScales) ) {
r = canvasRect;
#if QT_VERSION >= 0x040000
// Unfortunately the paint engines do no always the same
const QPaintEngine *pe = painter->paintEngine();
if ( pe ) {
switch(painter->paintEngine()->type() ) {
case QPaintEngine::Raster:
case QPaintEngine::X11:
break;
default:
r.setWidth(r.width() - 1);
r.setHeight(r.height() - 1);
break;
}
}
#else
if ( painter->device()->isExtDev() ) {
r.setWidth(r.width() - 1);
r.setHeight(r.height() - 1);
}
#endif
}
QwtPainter::fillRect(painter, r, bgBrush);
}
if ( pfilter.options() & QwtPlotPrintFilter::PrintFrameWithScales ) {
painter->save();
painter->setPen(QPen(Qt::black));
painter->setBrush(QBrush(Qt::NoBrush));
QwtPainter::drawRect(painter, boundingRect);
painter->restore();
}
painter->setClipping(true);
QwtPainter::setClipRect(painter, canvasRect);
drawItems(painter, canvasRect, map, pfilter);
}
void Plot::printScale(QPainter *painter, int axisId, int startDist, int endDist,
int baseDist, const QRect &rect) const
{
if (!axisEnabled(axisId))
return;
const QwtScaleWidget *scaleWidget = axisWidget(axisId);
if ( scaleWidget->isColorBarEnabled()
&& scaleWidget->colorBarWidth() > 0)
{
const QwtMetricsMap map = QwtPainter::metricsMap();
const QRect r = map.layoutToScreen(rect);
scaleWidget->drawColorBar(painter, scaleWidget->colorBarRect(r));
const int off = scaleWidget->colorBarWidth() + scaleWidget->spacing();
if ( scaleWidget->scaleDraw()->orientation() == Qt::Horizontal )
baseDist += map.screenToLayoutY(off);
else
baseDist += map.screenToLayoutX(off);
}
QwtScaleDraw::Alignment align;
int x, y, w;
const int bw2 = scaleWidget->penWidth() / 2;
switch(axisId)
{
case yLeft:
{
x = rect.right() - baseDist + 1 - bw2;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
align = QwtScaleDraw::LeftScale;
break;
}
case yRight:
{
x = rect.left() + baseDist;
if (scaleWidget->penWidth() % 2 == 0)
x += 1;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist + bw2;
align = QwtScaleDraw::RightScale;
break;
}
case xTop:
{
x = rect.left() + startDist;
y = rect.bottom() - baseDist + 1;
if (scaleWidget->penWidth() % 2 == 0)
y -= bw2;
w = rect.width() - startDist - endDist;
align = QwtScaleDraw::TopScale;
break;
}
case xBottom:
{
x = rect.left() + startDist;
y = rect.top() + baseDist;
if (scaleWidget->penWidth() % 2 == 1)
y += bw2;
w = rect.width() - startDist - endDist + bw2;
align = QwtScaleDraw::BottomScale;
break;
}
default:
return;
}
scaleWidget->drawTitle(painter, align, rect);
painter->save();
painter->setFont(scaleWidget->font());
QPen pen = painter->pen();
pen.setWidth(scaleWidget->penWidth());
painter->setPen(pen);
QwtScaleDraw *sd = (QwtScaleDraw *)scaleWidget->scaleDraw();
const QPoint sdPos = sd->pos();
const int sdLength = sd->length();
sd->move(x, y);
sd->setLength(w);
#if QT_VERSION < 0x040000
sd->draw(painter, scaleWidget->palette().active());
#else
QPalette palette = scaleWidget->palette();
palette.setCurrentColorGroup(QPalette::Active);
sd->draw(painter, palette);
#endif
// reset previous values
sd->move(sdPos);
sd->setLength(sdLength);
painter->restore();
}
void
WebClient::paintEvent(QPaintEvent * pe)
{
int r_x, r_y, r_x2, r_y2;
widget()->rect().getCoords(&r_x, &r_y, &r_x2, &r_y2);
const int titleEdgeLeft = layoutMetric(LM_TitleEdgeLeft);
const int titleEdgeTop = layoutMetric(LM_TitleEdgeTop);
const int titleEdgeRight = layoutMetric(LM_TitleEdgeRight);
const int titleEdgeBottom = layoutMetric(LM_TitleEdgeBottom);
const int ttlHeight = layoutMetric(LM_TitleHeight);
const int titleEdgeBottomBottom = r_y+titleEdgeTop+ttlHeight+titleEdgeBottom-1;
QRect titleRect = QRect(r_x+titleEdgeLeft+buttonsLeftWidth()+1, r_y+titleEdgeTop,
r_x2-titleEdgeRight-buttonsRightWidth()-(r_x+titleEdgeLeft+buttonsLeftWidth()+1),
titleEdgeBottomBottom-(r_y+titleEdgeTop) );
titleRect.setTop(1);
QPainter p(widget());
p.setPen(Qt::black);
QPalette pal = options()->palette(ColorFrame, isActive());
pal.setCurrentColorGroup( QPalette::Active );
p.setBrush( pal.background() );
p.setClipRegion(pe->region() - titleRect);
QRect r(widget()->rect());
r.adjust(0, 0, -1, -1);
p.drawRect(r);
p.setClipRegion(pe->region());
p.fillRect(titleRect, options()->color(ColorTitleBar, isActive()));
if (shape_)
{
int r(width());
int b(height());
// Draw edge of top-left corner inside the area removed by the mask.
p.drawPoint(3, 1);
p.drawPoint(4, 1);
p.drawPoint(2, 2);
p.drawPoint(1, 3);
p.drawPoint(1, 4);
// Draw edge of top-right corner inside the area removed by the mask.
p.drawPoint(r - 5, 1);
p.drawPoint(r - 4, 1);
p.drawPoint(r - 3, 2);
p.drawPoint(r - 2, 3);
p.drawPoint(r - 2, 4);
// Draw edge of bottom-left corner inside the area removed by the mask.
p.drawPoint(1, b - 5);
p.drawPoint(1, b - 4);
p.drawPoint(2, b - 3);
p.drawPoint(3, b - 2);
p.drawPoint(4, b - 2);
// Draw edge of bottom-right corner inside the area removed by the mask.
p.drawPoint(r - 2, b - 5);
p.drawPoint(r - 2, b - 4);
p.drawPoint(r - 3, b - 3);
p.drawPoint(r - 4, b - 2);
p.drawPoint(r - 5, b - 2);
}
p.setFont(options()->font(isActive(), isToolWindow()));
p.setPen(options()->color(ColorFont, isActive()));
p.drawText(titleRect, Qt::AlignCenter, caption());
}
// Convert complex DOM types with the help of QAbstractFormBuilder
QVariant domPropertyToVariant(QAbstractFormBuilder *afb,const QMetaObject *meta,const DomProperty *p)
{
// Complex types that need functions from QAbstractFormBuilder
switch(p->kind()) {
case DomProperty::String: {
const int index = meta->indexOfProperty(p->attributeName().toUtf8());
if (index != -1 && meta->property(index).type() == QVariant::KeySequence)
return QVariant::fromValue(QKeySequence(p->elementString()->text()));
}
break;
case DomProperty::Palette: {
const DomPalette *dom = p->elementPalette();
QPalette palette;
if (dom->elementActive())
afb->setupColorGroup(palette, QPalette::Active, dom->elementActive());
if (dom->elementInactive())
afb->setupColorGroup(palette, QPalette::Inactive, dom->elementInactive());
if (dom->elementDisabled())
afb->setupColorGroup(palette, QPalette::Disabled, dom->elementDisabled());
palette.setCurrentColorGroup(QPalette::Active);
return QVariant::fromValue(palette);
}
case DomProperty::Set: {
const QByteArray pname = p->attributeName().toUtf8();
const int index = meta->indexOfProperty(pname);
if (index == -1) {
uiLibWarning(QCoreApplication::translate("QFormBuilder", "The set-type property %1 could not be read.").arg(p->attributeName()));
return QVariant();
}
const QMetaEnum e = meta->property(index).enumerator();
Q_ASSERT(e.isFlag() == true);
return QVariant(e.keysToValue(p->elementSet().toUtf8()));
}
case DomProperty::Enum: {
const QByteArray pname = p->attributeName().toUtf8();
const int index = meta->indexOfProperty(pname);
QString enumValue = p->elementEnum();
// Triggers in case of objects in Designer like Spacer/Line for which properties
// are serialized using language introspection. On preview, however, these objects are
// emulated by hacks in the formbuilder (size policy/orientation)
fixEnum(enumValue);
if (index == -1) {
// ### special-casing for Line (QFrame) -- fix for 4.2. Jambi hack for enumerations
if (!qstrcmp(meta->className(), "QFrame")
&& (pname == QByteArray("orientation"))) {
return QVariant(enumValue == QFormBuilderStrings::instance().horizontalPostFix ? QFrame::HLine : QFrame::VLine);
} else {
uiLibWarning(QCoreApplication::translate("QFormBuilder", "The enumeration-type property %1 could not be read.").arg(p->attributeName()));
return QVariant();
}
}
const QMetaEnum e = meta->property(index).enumerator();
return QVariant(e.keyToValue(enumValue.toUtf8()));
}
case DomProperty::Brush:
return QVariant::fromValue(afb->setupBrush(p->elementBrush()));
default:
if (afb->resourceBuilder()->isResourceProperty(p)) {
return afb->resourceBuilder()->loadResource(afb->workingDirectory(), p);
}
break;
}
// simple type
return domPropertyToVariant(p);
}
void CodeFoldingPanel::paintEvent(QPaintEvent *e)
{
QTextDocument *doc = editorWidget()->document();
TextDocumentLayout *documentLayout = qobject_cast<TextDocumentLayout*>(doc->documentLayout());
if(!documentLayout)
return;
QPalette pal = areaWidget()->palette();
pal.setCurrentColorGroup(QPalette::Active);
QPainter painter(this);
const QFontMetrics fm(areaWidget()->font());
const int collapseColumnWidth = d->m_codeFoldingVisible ? foldBoxWidth(fm): 0;
const int extraAreaWidth = d->m_extraArea->width() - collapseColumnWidth;
painter.fillRect(e->rect(), pal.color(QPalette::Background));
QTextBlock block = editorWidget()->firstVisibleBlock();
int blockNumber = block.blockNumber();
qreal top = editorWidget()->blockBoundingGeometry(block).translated(editorWidget()->contentOffset()).top();
qreal bottom = top;
while (block.isValid() && top <= e->rect().bottom()) {
top = bottom;
const qreal height = editorWidget()->blockBoundingRect(block).height();
bottom = top + height;
QTextBlock nextBlock = block.next();
QTextBlock nextVisibleBlock = nextBlock;
int nextVisibleBlockNumber = blockNumber + 1;
if (!nextVisibleBlock.isVisible()) {
// invisible blocks do have zero line count
nextVisibleBlock = doc->findBlockByLineNumber(nextVisibleBlock.firstLineNumber());
nextVisibleBlockNumber = nextVisibleBlock.blockNumber();
}
if (bottom < e->rect().top()) {
block = nextVisibleBlock;
blockNumber = nextVisibleBlockNumber;
continue;
}
painter.setPen(pal.color(QPalette::Dark));
painter.save();
painter.setRenderHint(QPainter::Antialiasing, false);
int extraAreaHighlightFoldBlockNumber = -1;
int extraAreaHighlightFoldEndBlockNumber = -1;
bool endIsVisible = false;
if (!d->m_highlightBlocksInfo.isEmpty()) {
extraAreaHighlightFoldBlockNumber = d->m_highlightBlocksInfo.open.last();
extraAreaHighlightFoldEndBlockNumber = d->m_highlightBlocksInfo.close.first();
endIsVisible = doc->findBlockByNumber(extraAreaHighlightFoldEndBlockNumber).isVisible();
// QTextBlock before = doc->findBlockByNumber(extraAreaHighlightCollapseBlockNumber-1);
// if (TextBlockUserData::hasCollapseAfter(before)) {
// extraAreaHighlightCollapseBlockNumber--;
// }
}
TextBlockUserData *nextBlockUserData = TextDocumentLayout::testUserData(nextBlock);
bool drawBox = nextBlockUserData
&& TextDocumentLayout::foldingIndent(block) < nextBlockUserData->foldingIndent();
bool active = blockNumber == extraAreaHighlightFoldBlockNumber;
bool drawStart = active;
bool drawEnd = blockNumber == extraAreaHighlightFoldEndBlockNumber || (drawStart && !endIsVisible);
bool hovered = blockNumber >= extraAreaHighlightFoldBlockNumber
&& blockNumber <= extraAreaHighlightFoldEndBlockNumber;
int boxWidth = foldBoxWidth(fm);
if (hovered) {
int itop = qRound(top);
int ibottom = qRound(bottom);
QRect box = QRect(extraAreaWidth + 1, itop, boxWidth - 2, ibottom - itop);
drawRectBox(&painter, box, drawStart, drawEnd, pal);
}
if (drawBox) {
bool expanded = nextBlock.isVisible();
int size = boxWidth/4;
QRect box(extraAreaWidth + size, top + size,
2 * (size) + 1, 2 * (size) + 1);
d->drawFoldingMarker(&painter, pal, box, expanded, active, hovered);
}
painter.restore();
block = nextVisibleBlock;
blockNumber = nextVisibleBlockNumber;
}
}
void ManhattanStyle::drawControl(ControlElement element, const QStyleOption *option,
QPainter *painter, const QWidget *widget) const
{
if (!panelWidget(widget))
return QProxyStyle::drawControl(element, option, painter, widget);
switch (element) {
case CE_Splitter:
painter->fillRect(option->rect, StyleHelper::borderColor());
break;
case CE_TabBarTabShape:
// Most styles draw a single dark outline. This looks rather ugly when combined with our
// single pixel dark separator so we adjust the first tab to compensate for this
if (const QStyleOptionTabV3 *tab = qstyleoption_cast<const QStyleOptionTabV3 *>(option)) {
QStyleOptionTabV3 adjustedTab = *tab;
if (tab->cornerWidgets == QStyleOptionTab::NoCornerWidgets && (
tab->position == QStyleOptionTab::Beginning ||
tab->position == QStyleOptionTab::OnlyOneTab))
{
if (option->direction == Qt::LeftToRight)
adjustedTab.rect = adjustedTab.rect.adjusted(-1, 0, 0, 0);
else
adjustedTab.rect = adjustedTab.rect.adjusted(0, 0, 1 ,0);
}
QProxyStyle::drawControl(element, &adjustedTab, painter, widget);
return;
}
break;
case CE_MenuBarItem:
painter->save();
if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
QColor highlightOutline = StyleHelper::borderColor().lighter(120);
bool act = mbi->state & State_Sunken;
bool dis = !(mbi->state & State_Enabled);
StyleHelper::menuGradient(painter, option->rect, option->rect);
QStyleOptionMenuItem item = *mbi;
item.rect = mbi->rect;
QPalette pal = mbi->palette;
pal.setBrush(QPalette::ButtonText, dis ? Qt::gray : Qt::black);
item.palette = pal;
QCommonStyle::drawControl(element, &item, painter, widget);
QRect r = option->rect;
if (act) {
// Fill|
QColor baseColor = StyleHelper::baseColor();
QLinearGradient grad(option->rect.topLeft(), option->rect.bottomLeft());
grad.setColorAt(0, baseColor.lighter(120));
grad.setColorAt(1, baseColor.lighter(130));
painter->fillRect(option->rect.adjusted(1, 1, -1, 0), grad);
// Outline
painter->setPen(QPen(highlightOutline, 0));
painter->drawLine(QPoint(r.left(), r.top() + 1), QPoint(r.left(), r.bottom()));
painter->drawLine(QPoint(r.right(), r.top() + 1), QPoint(r.right(), r.bottom()));
painter->drawLine(QPoint(r.left() + 1, r.top()), QPoint(r.right() - 1, r.top()));
highlightOutline.setAlpha(60);
painter->setPen(QPen(highlightOutline, 0));
painter->drawPoint(r.topLeft());
painter->drawPoint(r.topRight());
QPalette pal = mbi->palette;
uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
if (!styleHint(SH_UnderlineShortcut, mbi, widget))
alignment |= Qt::TextHideMnemonic;
pal.setBrush(QPalette::Text, dis ? Qt::gray : QColor(0, 0, 0, 60));
drawItemText(painter, item.rect.translated(0, 1), alignment, pal, mbi->state & State_Enabled, mbi->text, QPalette::Text);
pal.setBrush(QPalette::Text, dis ? Qt::gray : Qt::white);
drawItemText(painter, item.rect, alignment, pal, mbi->state & State_Enabled, mbi->text, QPalette::Text);
}
}
painter->restore();
break;
case CE_ComboBoxLabel:
if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
if (panelWidget(widget)) {
painter->save();
QRect editRect = subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField, widget);
QPalette customPal = cb->palette;
bool drawIcon = !(widget && widget->property("hideicon").toBool());
if (!cb->currentIcon.isNull() && drawIcon) {
QIcon::Mode mode = cb->state & State_Enabled ? QIcon::Normal
: QIcon::Disabled;
QPixmap pixmap = cb->currentIcon.pixmap(cb->iconSize, mode);
QRect iconRect(editRect);
iconRect.setWidth(cb->iconSize.width() + 4);
iconRect = alignedRect(cb->direction,
Qt::AlignLeft | Qt::AlignVCenter,
iconRect.size(), editRect);
if (cb->editable)
painter->fillRect(iconRect, customPal.brush(QPalette::Base));
drawItemPixmap(painter, iconRect, Qt::AlignCenter, pixmap);
if (cb->direction == Qt::RightToLeft)
editRect.translate(-4 - cb->iconSize.width(), 0);
else
editRect.translate(cb->iconSize.width() + 4, 0);
// Reserve some space for the down-arrow
editRect.adjust(0, 0, -13, 0);
}
QLatin1Char asterisk('*');
int elideWidth = editRect.width();
bool notElideAsterisk = widget && widget->property("notelideasterisk").toBool()
&& cb->currentText.endsWith(asterisk)
&& option->fontMetrics.width(cb->currentText) > elideWidth;
QString text;
if (notElideAsterisk) {
elideWidth -= option->fontMetrics.width(asterisk);
text = asterisk;
}
text.prepend(option->fontMetrics.elidedText(cb->currentText, Qt::ElideRight, elideWidth));
if ((option->state & State_Enabled)) {
painter->setPen(QColor(0, 0, 0, 70));
painter->drawText(editRect.adjusted(1, 0, -1, 0), Qt::AlignLeft | Qt::AlignVCenter, text);
} else {
painter->setOpacity(0.8);
}
painter->setPen(StyleHelper::panelTextColor());
painter->drawText(editRect.adjusted(1, 0, -1, 0), Qt::AlignLeft | Qt::AlignVCenter, text);
painter->restore();
} else {
QProxyStyle::drawControl(element, option, painter, widget);
}
}
break;
case CE_SizeGrip: {
painter->save();
QColor dark = Qt::white;
dark.setAlphaF(0.1);
int x, y, w, h;
option->rect.getRect(&x, &y, &w, &h);
int sw = qMin(h, w);
if (h > w)
painter->translate(0, h - w);
else
painter->translate(w - h, 0);
int sx = x;
int sy = y;
int s = 4;
painter->setPen(dark);
if (option->direction == Qt::RightToLeft) {
sx = x + sw;
for (int i = 0; i < 4; ++i) {
painter->drawLine(x, sy, sx, sw);
sx -= s;
sy += s;
}
} else {
for (int i = 0; i < 4; ++i) {
painter->drawLine(sx, sw, sw, sy);
sx += s;
sy += s;
}
}
painter->restore();
}
break;
case CE_MenuBarEmptyArea: {
StyleHelper::menuGradient(painter, option->rect, option->rect);
painter->save();
painter->setPen(StyleHelper::borderColor());
painter->drawLine(option->rect.bottomLeft(), option->rect.bottomRight());
painter->restore();
}
break;
case CE_ToolBar:
{
QRect rect = option->rect;
bool horizontal = option->state & State_Horizontal;
rect = option->rect;
// Map offset for global window gradient
QPoint offset = widget->window()->mapToGlobal(option->rect.topLeft()) -
widget->mapToGlobal(option->rect.topLeft());
QRect gradientSpan;
if (widget)
gradientSpan = QRect(offset, widget->window()->size());
bool drawLightColored = lightColored(widget);
if (horizontal)
StyleHelper::horizontalGradient(painter, gradientSpan, rect, drawLightColored);
else
StyleHelper::verticalGradient(painter, gradientSpan, rect, drawLightColored);
if (!drawLightColored)
painter->setPen(StyleHelper::borderColor());
else
painter->setPen(QColor(0x888888));
if (horizontal) {
// Note: This is a hack to determine if the
// toolbar should draw the top or bottom outline
// (needed for the find toolbar for instance)
QColor lighter(StyleHelper::sidebarHighlight());
if (drawLightColored)
lighter = QColor(255, 255, 255, 180);
if (widget && widget->property("topBorder").toBool()) {
painter->drawLine(rect.topLeft(), rect.topRight());
painter->setPen(lighter);
painter->drawLine(rect.topLeft() + QPoint(0, 1), rect.topRight() + QPoint(0, 1));
} else {
painter->drawLine(rect.bottomLeft(), rect.bottomRight());
painter->setPen(lighter);
painter->drawLine(rect.topLeft(), rect.topRight());
}
} else {
painter->drawLine(rect.topLeft(), rect.bottomLeft());
painter->drawLine(rect.topRight(), rect.bottomRight());
}
}
break;
#if defined(Q_OS_MAC)
case CE_ToolButtonLabel:
if (const QStyleOptionToolButton *tb = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
QStyleOptionToolButton myTb = *tb;
myTb.state &= ~State_AutoRaise;
QRect cr = tb->rect;
bool needText = false;
int alignment = 0;
bool down = tb->state & (State_Sunken | State_On);
// The down state is special for QToolButtons in a toolbar on the Mac
// The text is a bit bolder and gets a drop shadow and the icons are also darkened.
// This doesn't really fit into any particular case in QIcon, so we
// do the majority of the work ourselves.
if (!(tb->features & QStyleOptionToolButton::Arrow)) {
Qt::ToolButtonStyle tbstyle = tb->toolButtonStyle;
if (tb->icon.isNull() && !tb->text.isEmpty())
tbstyle = Qt::ToolButtonTextOnly;
switch (tbstyle) {
case Qt::ToolButtonTextOnly: {
needText = true;
alignment = Qt::AlignCenter;
break; }
case Qt::ToolButtonIconOnly:
case Qt::ToolButtonTextBesideIcon:
case Qt::ToolButtonTextUnderIcon: {
QRect pr = cr;
QIcon::Mode iconMode = (tb->state & State_Enabled) ? QIcon::Normal
: QIcon::Disabled;
QIcon::State iconState = (tb->state & State_On) ? QIcon::On
: QIcon::Off;
QPixmap pixmap = tb->icon.pixmap(tb->rect.size().boundedTo(tb->iconSize), iconMode, iconState);
// Draw the text if it's needed.
if (tb->toolButtonStyle != Qt::ToolButtonIconOnly) {
needText = true;
if (tb->toolButtonStyle == Qt::ToolButtonTextUnderIcon) {
QMainWindow *mw = widget ? qobject_cast<QMainWindow *>(widget->window()) : 0;
if (mw && mw->unifiedTitleAndToolBarOnMac()) {
pr.setHeight(pixmap.size().height() / pixmap.devicePixelRatio());
cr.adjust(0, pr.bottom() + 1, 0, 1);
} else {
pr.setHeight(pixmap.size().height() / pixmap.devicePixelRatio() + 6);
cr.adjust(0, pr.bottom(), 0, -3);
}
alignment |= Qt::AlignCenter;
} else {
pr.setWidth(pixmap.width() / pixmap.devicePixelRatio() + 8);
cr.adjust(pr.right(), 0, 0, 0);
alignment |= Qt::AlignLeft | Qt::AlignVCenter;
}
}
proxy()->drawItemPixmap(painter, pr, Qt::AlignCenter, pixmap);
break; }
default:
Q_ASSERT(false);
break;
}
if (needText) {
QPalette pal = tb->palette;
QPalette::ColorRole role = QPalette::WindowText;
if (!proxy()->styleHint(SH_UnderlineShortcut, tb, widget))
alignment |= Qt::TextHideMnemonic;
if (tbstyle == Qt::ToolButtonTextOnly || (tbstyle != Qt::ToolButtonTextOnly && !down)) {
painter->drawText(cr, alignment, tb->text);
if (down && tbstyle == Qt::ToolButtonTextOnly) {
pal = QApplication::palette("QMenu");
pal.setCurrentColorGroup(tb->palette.currentColorGroup());
role = QPalette::HighlightedText;
}
}
proxy()->drawItemText(painter, cr, alignment, pal,
tb->state & State_Enabled, tb->text, role);
}
} else {
QProxyStyle::drawControl(element, option, painter, widget);
}
}
break;
#endif
default:
QProxyStyle::drawControl(element, option, painter, widget);
break;
}
}
void QScriptEdit::extraAreaPaintEvent(QPaintEvent *e)
{
QRect rect = e->rect();
QPalette pal = palette();
pal.setCurrentColorGroup(QPalette::Active);
QPainter painter(m_extraArea);
painter.fillRect(rect, Qt::lightGray);
const QFontMetrics fm(fontMetrics());
int markWidth = fm.lineSpacing();
int extraAreaWidth = m_extraArea->width();
QLinearGradient gradient(QPointF(extraAreaWidth - 10, 0), QPointF(extraAreaWidth, 0));
gradient.setColorAt(0, pal.color(QPalette::Background));
gradient.setColorAt(1, pal.color(QPalette::Base));
painter.fillRect(rect, gradient);
QLinearGradient gradient2(QPointF(0, 0), QPointF(markWidth, 0));
gradient2.setColorAt(0, pal.color(QPalette::Dark));
gradient2.setColorAt(1, pal.color(QPalette::Background));
painter.fillRect(rect.intersected(QRect(rect.x(), rect.y(), markWidth, rect.height())), gradient2);
painter.setPen(QPen(pal.color(QPalette::Background), 2));
if (isLeftToRight())
painter.drawLine(rect.x() + extraAreaWidth-1, rect.top(), rect.x() + extraAreaWidth-1, rect.bottom());
else
painter.drawLine(rect.x(), rect.top(), rect.x(), rect.bottom());
painter.setRenderHint(QPainter::Antialiasing);
QTextBlock block = firstVisibleBlock();
int blockNumber = block.blockNumber();
qreal top = blockBoundingGeometry(block).translated(contentOffset()).top();
qreal bottom = top + blockBoundingRect(block).height();
QString imagesPath = QString::fromLatin1(":/qt/scripttools/debugging/images");
QString imageExt;
// SVGs don't work on all platforms, even when QT_NO_SVG is not defined, so disable SVG usage for now.
// #ifndef QT_NO_SVG
#if 0
imageExt = QString::fromLatin1("svg");
#else
imageExt = QString::fromLatin1("png");
#endif
while (block.isValid() && top <= rect.bottom()) {
if (block.isVisible() && bottom >= rect.top()) {
int lineNumber = blockNumber + m_baseLineNumber;
if (m_breakpoints.contains(lineNumber)) {
int radius = fm.lineSpacing() - 1;
QRect r(rect.x(), (int)top, radius, radius);
QIcon icon(m_breakpoints[lineNumber].enabled
? QString::fromLatin1("%0/breakpoint.%1").arg(imagesPath).arg(imageExt)
: QString::fromLatin1("%0/d_breakpoint.%1").arg(imagesPath).arg(imageExt));
icon.paint(&painter, r, Qt::AlignCenter);
}
if (m_executionLineNumber == lineNumber) {
int radius = fm.lineSpacing() - 1;
QRect r(rect.x(), (int)top, radius, radius);
QIcon icon(QString::fromLatin1("%0/location.%1").arg(imagesPath).arg(imageExt));
icon.paint(&painter, r, Qt::AlignCenter);
}
if (!isExecutableLine(lineNumber))
painter.setPen(pal.color(QPalette::Mid));
else
painter.setPen(QColor(Qt::darkCyan));
QString number = QString::number(lineNumber);
painter.drawText(rect.x() + markWidth, (int)top, rect.x() + extraAreaWidth - markWidth - 4,
fm.height(), Qt::AlignRight, number);
}
block = block.next();
top = bottom;
bottom = top + blockBoundingRect(block).height();
++blockNumber;
}
}
/*!
\brief Paint a scale into a given rectangle.
Paint the scale into a given rectangle.
\param plot Plot widget
\param painter Painter
\param axisId Axis
\param startDist Start border distance
\param endDist End border distance
\param baseDist Base distance
\param rect Bounding rectangle
*/
void QwtPlotRenderer::renderScale( const QwtPlot *plot,
QPainter *painter,
int axisId, int startDist, int endDist, int baseDist,
const QRectF &rect ) const
{
if ( !plot->axisEnabled( axisId ) )
return;
const QwtScaleWidget *scaleWidget = plot->axisWidget( axisId );
if ( scaleWidget->isColorBarEnabled()
&& scaleWidget->colorBarWidth() > 0 )
{
scaleWidget->drawColorBar( painter, scaleWidget->colorBarRect( rect ) );
baseDist += scaleWidget->colorBarWidth() + scaleWidget->spacing();
}
painter->save();
QwtScaleDraw::Alignment align;
double x, y, w;
switch ( axisId )
{
case QwtPlot::yLeft:
{
x = rect.right() - 1.0 - baseDist;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
align = QwtScaleDraw::LeftScale;
break;
}
case QwtPlot::yRight:
{
x = rect.left() + baseDist;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
align = QwtScaleDraw::RightScale;
break;
}
case QwtPlot::xTop:
{
x = rect.left() + startDist;
y = rect.bottom() - 1.0 - baseDist;
w = rect.width() - startDist - endDist;
align = QwtScaleDraw::TopScale;
break;
}
case QwtPlot::xBottom:
{
x = rect.left() + startDist;
y = rect.top() + baseDist;
w = rect.width() - startDist - endDist;
align = QwtScaleDraw::BottomScale;
break;
}
default:
return;
}
scaleWidget->drawTitle( painter, align, rect );
painter->setFont( scaleWidget->font() );
QwtScaleDraw *sd = const_cast<QwtScaleDraw *>( scaleWidget->scaleDraw() );
const QPointF sdPos = sd->pos();
const double sdLength = sd->length();
sd->move( x, y );
sd->setLength( w );
QPalette palette = scaleWidget->palette();
palette.setCurrentColorGroup( QPalette::Active );
sd->draw( painter, palette );
// reset previous values
sd->move( sdPos );
sd->setLength( sdLength );
painter->restore();
}
void QwtPlot::printLegend(QPainter *painter, const QRect &rect) const
{
if ( !legend() || legend()->isEmpty() )
return;
QLayout *l = legend()->contentsWidget()->layout();
if ( l == 0 || !l->inherits("QwtDynGridLayout") )
return;
QwtDynGridLayout *legendLayout = (QwtDynGridLayout *)l;
uint numCols = legendLayout->columnsForWidth(rect.width());
#if QT_VERSION < 0x040000
QValueList<QRect> itemRects =
legendLayout->layoutItems(rect, numCols);
#else
QList<QRect> itemRects =
legendLayout->layoutItems(rect, numCols);
#endif
int index = 0;
#if QT_VERSION < 0x040000
QLayoutIterator layoutIterator = legendLayout->iterator();
for ( QLayoutItem *item = layoutIterator.current();
item != 0; item = ++layoutIterator)
{
#else
for ( int i = 0; i < legendLayout->count(); i++ )
{
QLayoutItem *item = legendLayout->itemAt(i);
#endif
QWidget *w = item->widget();
if ( w )
{
painter->save();
painter->setClipping(true);
QwtPainter::setClipRect(painter, itemRects[index]);
printLegendItem(painter, w, itemRects[index]);
index++;
painter->restore();
}
}
}
/*!
Print the legend item into a given rectangle.
\param painter Painter
\param w Widget representing a legend item
\param rect Bounding rectangle
*/
void QwtPlot::printLegendItem(QPainter *painter,
const QWidget *w, const QRect &rect) const
{
if ( w->inherits("QwtLegendItem") )
{
QwtLegendItem *item = (QwtLegendItem *)w;
painter->setFont(item->font());
item->drawItem(painter, rect);
}
}
/*!
\brief Paint a scale into a given rectangle.
Paint the scale into a given rectangle.
\param painter Painter
\param axisId Axis
\param startDist Start border distance
\param endDist End border distance
\param baseDist Base distance
\param rect Bounding rectangle
*/
void QwtPlot::printScale(QPainter *painter,
int axisId, int startDist, int endDist, int baseDist,
const QRect &rect) const
{
if (!axisEnabled(axisId))
return;
QwtScaleDraw::Alignment align;
int x, y, w;
switch(axisId)
{
case yLeft:
{
x = rect.right() - baseDist + 1;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
align = QwtScaleDraw::LeftScale;
break;
}
case yRight:
{
x = rect.left() + baseDist;
y = rect.y() + startDist;
w = rect.height() - startDist - endDist;
align = QwtScaleDraw::RightScale;
break;
}
case xTop:
{
x = rect.left() + startDist;
y = rect.bottom() - baseDist + 1;
w = rect.width() - startDist - endDist;
align = QwtScaleDraw::TopScale;
break;
}
case xBottom:
{
x = rect.left() + startDist;
y = rect.top() + baseDist;
w = rect.width() - startDist - endDist;
align = QwtScaleDraw::BottomScale;
break;
}
default:
return;
}
const QwtScaleWidget *scaleWidget = axisWidget(axisId);
scaleWidget->drawTitle(painter, align, rect);
painter->save();
painter->setFont(scaleWidget->font());
QwtScaleDraw *sd = (QwtScaleDraw *)scaleWidget->scaleDraw();
const QPoint sdPos = sd->pos();
const int sdLength = sd->length();
sd->move(x, y);
sd->setLength(w);
#if QT_VERSION < 0x040000
sd->draw(painter, scaleWidget->palette().active());
#else
QPalette palette = scaleWidget->palette();
palette.setCurrentColorGroup(QPalette::Active);
sd->draw(painter, palette);
#endif
// reset previous values
sd->move(sdPos);
sd->setLength(sdLength);
painter->restore();
}
/*!
Print the canvas into a given rectangle.
\param painter Painter
\param map Maps mapping between plot and paint device coordinates
\param canvasRect Bounding rectangle
\param pfilter Print filter
\sa QwtPlotPrintFilter
*/
void QwtPlot::printCanvas(QPainter *painter, const QRect &canvasRect,
const QwtArray<QwtScaleMap> &map, const QwtPlotPrintFilter &pfilter) const
{
if ( pfilter.options() & QwtPlotPrintFilter::PrintCanvasBackground )
{
painter->setPen(Qt::NoPen);
QBrush bgBrush;
#if QT_VERSION >= 0x040000
bgBrush = canvas()->palette().brush(backgroundRole());
#else
QColorGroup::ColorRole role =
QPalette::backgroundRoleFromMode( backgroundMode() );
bgBrush = canvas()->colorGroup().brush( role );
#endif
painter->setBrush(bgBrush);
int x1 = 0;
int x2 = 0;
int y1 = 0;
int y2 = 0;
#if QT_VERSION >= 0x040000
switch(painter->device()->paintEngine()->type())
{
case QPaintEngine::PostScript:
x2 = 1;
y2 = 1;
break;
default:;
}
#endif
const QwtMetricsMap map = QwtPainter::metricsMap();
x1 = map.screenToLayoutX(x1);
x2 = map.screenToLayoutX(x2);
y1 = map.screenToLayoutY(y1);
y2 = map.screenToLayoutY(y2);
QwtPainter::drawRect(painter,
canvasRect.x() + x1, canvasRect.y() + y1,
canvasRect.width() - x2, canvasRect.height() - y2);
}
else
{
// Paint the canvas borders instead.
painter->setPen(QPen(Qt::black));
painter->setBrush(QBrush(Qt::NoBrush));
QwtPainter::drawRect(painter, canvasRect);
}
painter->setClipping(true);
QwtPainter::setClipRect(painter, canvasRect);
drawItems(painter, canvasRect, map, pfilter);
}
void LaptopClient::paintEvent( QPaintEvent* )
{
QPainter p(widget());
QPalette g = options()->palette(KDecoration::ColorFrame, isActive());
g.setCurrentColorGroup( QPalette::Active );
QRect r(widget()->rect());
p.setPen(Qt::black);
p.drawRect(r.adjusted(0, 0, -1, -1));
// fill mid frame...
p.setPen(g.background().color());
p.drawLine(r.x()+2, r.y()+2, r.right()-2, r.y()+2);
p.drawLine(r.left()+2, r.y()+3, r.left()+2, r.bottom()-layoutMetric(LM_BorderBottom)+1);
p.drawLine(r.right()-2, r.y()+3, r.right()-2, r.bottom()-layoutMetric(LM_BorderBottom)+1);
p.drawLine(r.left()+3, r.y()+3, r.left()+3, r.y()+layoutMetric(LM_TitleEdgeTop)+layoutMetric(LM_TitleHeight)+layoutMetric(LM_TitleEdgeTop) );
p.drawLine(r.right()-3, r.y()+3, r.right()-3, r.y()+layoutMetric(LM_TitleEdgeTop)+layoutMetric(LM_TitleHeight)+layoutMetric(LM_TitleEdgeTop) );
if (!mustDrawHandle() )
p.drawLine(r.left()+1, r.bottom()-2, r.right()-1, r.bottom()-2);
// outer frame
p.setPen(g.color(QPalette::Light));
p.drawLine(r.x()+1, r.y()+1, r.right()-1, r.y()+1);
p.drawLine(r.x()+1, r.y()+1, r.x()+1, r.bottom()-1);
p.setPen(g.dark().color());
p.drawLine(r.right()-1, r.y()+1, r.right()-1, r.bottom()-1);
p.drawLine(r.x()+1, r.bottom()-1, r.right()-1, r.bottom()-1);
int th = titleHeight;
int bb = handleSize + 2; // Bottom border
int bs = handleSize - 2; // inner size of bottom border
if (!mustDrawHandle()) {
bb = 6;
bs = 0;
}
if ( isToolWindow() )
th -= 2;
// inner rect
p.drawRect(r.x() + 3, r.y() + th + 3, r.width() - 7, r.height() - th - bb - 1);
// handles
if (mustDrawHandle()) {
if (r.width() > 3*handleSize + 20) {
int range = 8 + 3*handleSize/2;
qDrawShadePanel(&p, r.x() + 1, r.bottom() - bs, range,
handleSize - 2, g, false, 1, &g.brush(QPalette::Mid));
qDrawShadePanel(&p, r.x() + range + 1, r.bottom() - bs,
r.width() - 2*range - 2, handleSize - 2, g, false, 1,
isActive() ? &g.brush(QPalette::Background) :
&g.brush(QPalette::Mid));
qDrawShadePanel(&p, r.right() - range, r.bottom() - bs,
range, bs, g, false, 1, &g.brush(QPalette::Mid));
} else {
qDrawShadePanel(&p, r.x() + 1, r.bottom() - bs,
r.width() - 2, bs, g, false, 1,
isActive() ? &g.brush(QPalette::Background) :
&g.brush(QPalette::Mid));
}
}
r = titleRect();
if(isActive()){
updateActiveBuffer();
p.drawPixmap(r.x(), r.y(), activeBuffer);
p.setPen(g.background().color());
p.drawPoint(r.x(), r.y());
p.drawPoint(r.right(), r.y());
p.drawLine(r.right()+1, r.y(), r.right()+1, r.bottom());
}
else{
if(iUpperGradient)
p.drawTiledPixmap(r.x(), r.y(), r.width(), r.height()-1,
*iUpperGradient);
else
p.fillRect(r.x(), r.y(), r.width(), r.height()-1,
options()->color(KDecoration::ColorTitleBar, false));
p.setFont(options()->font(false, isToolWindow() ));
QFontMetrics fm(options()->font(false));
g = options()->palette(KDecoration::ColorTitleBar, false);
g.setCurrentColorGroup( QPalette::Active );
if(iUpperGradient)
p.drawTiledPixmap(r.x()+((r.width()-fm.width(caption()))/2)-4,
r.y(), fm.width(caption())+8, r.height()-1,
*iUpperGradient);
else
p.fillRect(r.x()+((r.width()-fm.width(caption()))/2)-4, r.y(),
fm.width(caption())+8, r.height()-1,
g.brush(QPalette::Background));
p.setPen(g.mid().color());
p.drawLine(r.x(), r.y(), r.right(), r.y());
p.drawLine(r.x(), r.y(), r.x(), r.bottom());
p.setPen(g.color(QPalette::Button));
p.drawLine(r.right(), r.y(), r.right(), r.bottom());
p.drawLine(r.x(), r.bottom(), r.right(), r.bottom());
p.setPen(options()->color(KDecoration::ColorFont, false));
p.drawText(r.x(), r.y()+1, r.width(), r.height()-1,
Qt::AlignCenter, caption() );
g = options()->palette(KDecoration::ColorFrame, true);
g.setCurrentColorGroup( QPalette::Active );
p.setPen(g.background().color());
p.drawPoint(r.x(), r.y());
p.drawPoint(r.right(), r.y());
p.drawLine(r.right()+1, r.y(), r.right()+1, r.bottom());
}
}
static void create_pixmaps()
{
if(pixmaps_created)
return;
pixmaps_created = true;
titleHeight = QFontMetrics(options()->font(true)).height();
if (titleHeight < handleSize) titleHeight = handleSize;
titleHeight &= ~1; // Make title height even
if (titleHeight < 14) titleHeight = 14;
btnWidth1 = titleHeight + 3;
btnWidth2 = 3*titleHeight/2 + 6;
// titlebar
QPainter p;
QPainter maskPainter;
int i, x, y;
titlePix = new QPixmap(33, 12);
titlePix->fill( Qt::transparent );
QBitmap mask(33, 12);
mask.fill(Qt::color0);
p.begin(titlePix);
maskPainter.begin(&mask);
maskPainter.setPen(Qt::color1);
for(i=0, y=2; i < 3; ++i, y+=4){
for(x=1; x <= 33; x+=3){
p.setPen(options()->color(KDecoration::ColorTitleBar, true).light(150));
p.drawPoint(x, y);
maskPainter.drawPoint(x, y);
p.setPen(options()->color(KDecoration::ColorTitleBar, true).dark(150));
p.drawPoint(x+1, y+1);
maskPainter.drawPoint(x+1, y+1);
}
}
p.end();
maskPainter.end();
titlePix->setMask(mask);
if(QPixmap::defaultDepth() > 8){
aUpperGradient = new QPixmap(32, titleHeight+2);
iUpperGradient = new QPixmap(32, titleHeight+2);
QColor bgColor = options()->color(KDecoration::ColorTitleBar, true);
gradientFill(aUpperGradient, bgColor.light(120), bgColor.dark(120));
bgColor = options()->color(KDecoration::ColorTitleBar, false);
gradientFill(iUpperGradient, bgColor.light(120), bgColor.dark(120));
}
// buttons (active/inactive, sunken/unsunken, 2 sizes each)
QPalette g = options()->palette(KDecoration::ColorButtonBg, true);
g.setCurrentColorGroup( QPalette::Active );
QColor c = g.color( QPalette::Background );
btnPix1 = new QPixmap(btnWidth1, titleHeight);
btnDownPix1 = new QPixmap(btnWidth1, titleHeight);
btnPix2 = new QPixmap(btnWidth2, titleHeight);
btnDownPix2 = new QPixmap(btnWidth2, titleHeight);
iBtnPix1 = new QPixmap(btnWidth1, titleHeight);
iBtnDownPix1 = new QPixmap(btnWidth1, titleHeight);
iBtnPix2 = new QPixmap(btnWidth2, titleHeight);
iBtnDownPix2 = new QPixmap(btnWidth2, titleHeight);
if(QPixmap::defaultDepth() > 8){
gradientFill(btnPix1, c.light(120), c.dark(130), true);
gradientFill(btnPix2, c.light(120), c.dark(130), true);
gradientFill(btnDownPix1, c.light(120), c.dark(130), true);
gradientFill(btnDownPix2, c.light(120), c.dark(130), true);
g = options()->palette(KDecoration::ColorButtonBg, false);
g.setCurrentColorGroup( QPalette::Active );
c = g.color(QPalette::Background);
gradientFill(iBtnPix1, c.light(120), c.dark(130), true);
gradientFill(iBtnPix2, c.light(120), c.dark(130), true);
gradientFill(iBtnDownPix1, c.light(120), c.dark(130), true);
gradientFill(iBtnDownPix2, c.light(120), c.dark(130), true);
}
else{
btnPix1->fill(c.rgb());
btnDownPix1->fill(c.rgb());
btnPix2->fill(c.rgb());
btnDownPix2->fill(c.rgb());
g = options()->palette(KDecoration::ColorButtonBg, false);
g.setCurrentColorGroup( QPalette::Active );
c = g.background().color();
iBtnPix1->fill(c.rgb());
iBtnDownPix1->fill(c.rgb());
iBtnPix2->fill(c.rgb());
iBtnDownPix2->fill(c.rgb());
}
g = options()->palette(KDecoration::ColorButtonBg, true);
g.setCurrentColorGroup( QPalette::Active );
c = g.background().color();
drawButtonFrame(btnPix1, g, false);
drawButtonFrame(btnDownPix1, g, true);
drawButtonFrame(btnPix2, g, false);
drawButtonFrame(btnDownPix2, g, true);
g = options()->palette(KDecoration::ColorButtonBg, false);
g.setCurrentColorGroup( QPalette::Active );
c = g.background().color();
drawButtonFrame(iBtnPix1, g, false);
drawButtonFrame(iBtnDownPix1, g, true);
drawButtonFrame(iBtnPix2, g, false);
drawButtonFrame(iBtnDownPix2, g, true);
if(qGray(options()->color(KDecoration::ColorButtonBg, true).rgb()) > 128)
btnForeground = Qt::black;
else
btnForeground = Qt::white;
}