#include "qpixmapcache.h"
#include "qpolygon.h"
#include "qtextlayout.h"
-#include "qwidget.h"
-#include "qapplication.h"
-#include "qstyle.h"
#include "qthread.h"
#include "qvarlengtharray.h"
#include "qstatictext.h"
#include <private/qemulationpaintengine_p.h>
#include <private/qpainterpath_p.h>
#include <private/qtextengine_p.h>
-#include <private/qwidget_p.h>
#include <private/qpaintengine_raster_p.h>
#include <private/qmath_p.h>
#include <private/qstatictext_p.h>
#include <private/qglyphrun_p.h>
-#include <private/qstylehelper_p.h>
+#include <private/qhexstring_p.h>
+#include <private/qguiapplication_p.h>
#include <private/qrawfont_p.h>
QT_BEGIN_NAMESPACE
Q_ASSERT(q);
Q_ASSERT(pdev);
- if (pdev->devType() != QInternal::Widget)
+ QPainter *sp = pdev->sharedPainter();
+ if (!sp)
return false;
- QWidget *widget = static_cast<QWidget *>(pdev);
- Q_ASSERT(widget);
-
- // Someone either called QPainter::setRedirected in the widget's paint event
- // right before this painter was created (or begin was called) or
- // sent a paint event directly to the widget.
- if (!widget->d_func()->redirectDev)
- return false;
-
- QPainter *sp = widget->d_func()->sharedPainter();
- if (!sp || !sp->isActive())
- return false;
-
- if (sp->paintEngine()->paintDevice() != widget->d_func()->redirectDev)
- return false;
-
- // Check if we're attempting to paint outside a paint event.
- if (!sp->d_ptr->engine->hasFeature(QPaintEngine::PaintOutsidePaintEvent)
- && !widget->testAttribute(Qt::WA_PaintOutsidePaintEvent)
- && !widget->testAttribute(Qt::WA_WState_InPaintEvent)) {
-
- qWarning("QPainter::begin: Widget painting can only begin as a result of a paintEvent");
- return false;
- }
-
// Save the current state of the shared painter and assign
// the current d_ptr to the shared painter's d_ptr.
sp->save();
Q_ASSERT(q->d_ptr->state);
// Now initialize the painter with correct widget properties.
- q->initFrom(widget);
+ q->initFrom(pdev);
QPoint offset;
- widget->d_func()->redirected(&offset);
+ pdev->redirected(&offset);
offset += q->d_ptr->engine->coordinateOffset();
// Update system rect.
- q->d_ptr->state->ww = q->d_ptr->state->vw = widget->width();
- q->d_ptr->state->wh = q->d_ptr->state->vh = widget->height();
+ q->d_ptr->state->ww = q->d_ptr->state->vw = pdev->width();
+ q->d_ptr->state->wh = q->d_ptr->state->vh = pdev->height();
// Update matrix.
if (q->d_ptr->state->WxF) {
q->d_ptr->updateMatrix();
QPaintEnginePrivate *enginePrivate = q->d_ptr->engine->d_func();
- if (enginePrivate->currentClipWidget == widget) {
+ if (enginePrivate->currentClipDevice == pdev) {
enginePrivate->systemStateChanged();
return true;
}
// Update system transform and clip.
- enginePrivate->currentClipWidget = widget;
+ enginePrivate->currentClipDevice = pdev;
enginePrivate->setSystemTransform(q->d_ptr->state->matrix);
return true;
}
only use the format types QImage::Format_ARGB32_Premultiplied,
QImage::Format_RGB32 or QImage::Format_RGB16. Any other format,
including QImage::Format_ARGB32, has significantly worse
- performance. This engine is also used by default on Windows and on
- QWS. It can be used as default graphics system on any
- OS/hardware/software combination by passing \c {-graphicssystem
- raster} on the command line
+ performance. This engine is used by default for QWidget and QPixmap.
\o OpenGL 2.0 (ES) - This backend is the primary backend for
hardware accelerated graphics. It can be run on desktop machines
QPaintDevice *QPainter::device() const
{
Q_D(const QPainter);
- if (isActive() && d->engine->d_func()->currentClipWidget)
- return d->engine->d_func()->currentClipWidget;
+ if (isActive() && d->engine->d_func()->currentClipDevice)
+ return d->engine->d_func()->currentClipDevice;
return d->original_device;
}
/*!
Initializes the painters pen, background and font to the same as
- the given \a widget. This function is called automatically when the
- painter is opened on a QWidget.
+ the given \a paint device.
+
+ \obsolete
\sa begin(), {QPainter#Settings}{Settings}
*/
-void QPainter::initFrom(const QWidget *widget)
+void QPainter::initFrom(const QPaintDevice *device)
{
- Q_ASSERT_X(widget, "QPainter::initFrom(const QWidget *widget)", "Widget cannot be 0");
+ Q_ASSERT_X(device, "QPainter::initFrom(const QPaintDevice *device)", "QPaintDevice cannot be 0");
Q_D(QPainter);
if (!d->engine) {
qWarning("QPainter::initFrom: Painter not active, aborted");
return;
}
- const QPalette &pal = widget->palette();
- d->state->pen = QPen(pal.brush(widget->foregroundRole()), 0);
- d->state->bgBrush = pal.brush(widget->backgroundRole());
- d->state->deviceFont = QFont(widget->font(), const_cast<QWidget*> (widget));
- d->state->font = d->state->deviceFont;
+ device->init(this);
+
if (d->extended) {
d->extended->penChanged();
} else if (d->engine) {
d->helper_device = pd;
d->original_device = pd;
- QPaintDevice *rpd = 0;
QPoint redirectionOffset;
- // We know for sure that redirection is broken when the widget is inside
- // its paint event, so it's safe to use our hard-coded redirection. However,
- // there IS one particular case we still need to support, and that's
- // when people call QPainter::setRedirected in the widget's paint event right
- // before any painter is created (or QPainter::begin is called). In that
- // particular case our hard-coded redirection is restored and the redirection
- // is retrieved from QPainter::redirected (as before).
- if (pd->devType() == QInternal::Widget)
- rpd = static_cast<QWidget *>(pd)->d_func()->redirected(&redirectionOffset);
-
- if (!rpd)
- rpd = redirected(pd, &redirectionOffset);
-
+ QPaintDevice *rpd = pd->redirected(&redirectionOffset);
if (rpd)
pd = rpd;
d->engine->state = d->state;
switch (pd->devType()) {
+#if 0
+ // is this needed any more??
case QInternal::Widget:
{
const QWidget *widget = static_cast<const QWidget *>(pd);
const bool paintOutsidePaintEvent = widget->testAttribute(Qt::WA_PaintOutsidePaintEvent);
const bool inPaintEvent = widget->testAttribute(Qt::WA_WState_InPaintEvent);
- if(!d->engine->hasFeature(QPaintEngine::PaintOutsidePaintEvent)
- && !paintOutsidePaintEvent && !inPaintEvent) {
- qWarning("QPainter::begin: Widget painting can only begin as a "
- "result of a paintEvent");
- qt_cleanup_painter_state(d);
- return false;
- }
// Adjust offset for alien widgets painting outside the paint event.
if (!inPaintEvent && paintOutsidePaintEvent && !widget->internalWinId()
}
break;
}
+#endif
case QInternal::Pixmap:
{
QPixmap *pm = static_cast<QPixmap *>(pd);
// Copy painter properties from original paint device,
// required for QPixmap::grabWidget()
if (d->original_device->devType() == QInternal::Widget) {
- QWidget *widget = static_cast<QWidget *>(d->original_device);
- initFrom(widget);
+ initFrom(d->original_device);
} else {
d->state->layoutDirection = Qt::LayoutDirectionAuto;
// make sure we have a font compatible with the paintdevice
startAngle and \a spanAngle.
*/
-#ifdef QT3_SUPPORT
-/*!
- \fn void QPainter::drawLineSegments(const QPolygon &polygon, int
- index, int count)
-
- Draws \a count separate lines from points defined by the \a
- polygon, starting at \a{polygon}\e{[index]} (\a index defaults to
- 0). If \a count is -1 (the default) all points until the end of
- the array are used.
-
- Use drawLines() combined with QPolygon::constData() instead.
-
- \oldcode
- QPainter painter(this);
- painter.drawLineSegments(polygon, index, count);
- \newcode
- int lineCount = (count == -1) ? (polygon.size() - index) / 2 : count;
-
- QPainter painter(this);
- painter.drawLines(polygon.constData() + index * 2, lineCount);
- \endcode
-*/
-
-void QPainter::drawLineSegments(const QPolygon &a, int index, int nlines)
-{
-#ifdef QT_DEBUG_DRAW
- if (qt_show_painter_debug_output)
- printf("QPainter::drawLineSegments(), count=%d\n", a.size()/2);
-#endif
- Q_D(QPainter);
-
- if (!d->engine)
- return;
-
- if (nlines < 0)
- nlines = a.size()/2 - index/2;
- if (index + nlines*2 > (int)a.size())
- nlines = (a.size() - index)/2;
- if (nlines < 1 || index < 0)
- return;
-
- if (d->extended) {
- // FALCON: Use QVectorPath
- QVector<QLineF> lines;
- for (int i=index; i<index + nlines*2; i+=2)
- lines << QLineF(a.at(i), a.at(i+1));
- d->extended->drawLines(lines.data(), lines.size());
- return;
- }
-
- d->updateState(d->state);
-
- QVector<QLineF> lines;
- if (d->state->emulationSpecifier) {
- if (d->state->emulationSpecifier == QPaintEngine::PrimitiveTransform
- && d->state->matrix.type() == QTransform::TxTranslate) {
- QPointF offset(d->state->matrix.dx(), d->state->matrix.dy());
- for (int i=index; i<index + nlines*2; i+=2)
- lines << QLineF(a.at(i) + offset, a.at(i+1) + offset);
- } else {
- QPainterPath linesPath;
- for (int i=index; i<index + nlines*2; i+=2) {
- linesPath.moveTo(a.at(i));
- linesPath.lineTo(a.at(i+1));
- }
- d->draw_helper(linesPath, QPainterPrivate::StrokeDraw);
- return;
- }
- } else {
- for (int i=index; i<index + nlines*2; i+=2)
- lines << QLineF(a.at(i), a.at(i+1));
- }
-
- d->engine->drawLines(lines.data(), lines.size());
-}
-#endif // QT3_SUPPORT
/*!
Draws the first \a lineCount lines in the array \a lines
const qreal underlinePos = pos.y() + qCeil(underlineOffset) - aliasedCoordinateDelta;
if (underlineStyle == QTextCharFormat::SpellCheckUnderline) {
- underlineStyle = QTextCharFormat::UnderlineStyle(QApplication::style()->styleHint(QStyle::SH_SpellCheckUnderlineStyle));
+ underlineStyle = QTextCharFormat::SpellCheckUnderline; // ### Qt5 QTextCharFormat::UnderlineStyle(QApplication::style()->styleHint(QStyle::SH_SpellCheckUnderlineStyle));
}
if (underlineStyle == QTextCharFormat::WaveUnderline) {
d->updateMatrix();
}
-#ifdef QT3_SUPPORT
-
-/*!
- \obsolete
-
- Use the worldTransform() combined with QTransform::dx() instead.
-
- \oldcode
- QPainter painter(this);
- qreal x = painter.translationX();
- \newcode
- QPainter painter(this);
- qreal x = painter.worldTransform().dx();
- \endcode
-*/
-qreal QPainter::translationX() const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::translationX: Painter not active");
- return 0.0;
- }
- return d->state->worldMatrix.dx();
-}
-
-/*!
- \obsolete
-
- Use the worldTransform() combined with QTransform::dy() instead.
-
- \oldcode
- QPainter painter(this);
- qreal y = painter.translationY();
- \newcode
- QPainter painter(this);
- qreal y = painter.worldTransform().dy();
- \endcode
-*/
-qreal QPainter::translationY() const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::translationY: Painter not active");
- return 0.0;
- }
- return d->state->worldMatrix.dy();
-}
-
-/*!
- \fn void QPainter::map(int x, int y, int *rx, int *ry) const
-
- \internal
-
- Sets (\a{rx}, \a{ry}) to the point that results from applying the
- painter's current transformation on the point (\a{x}, \a{y}).
-*/
-void QPainter::map(int x, int y, int *rx, int *ry) const
-{
- QPoint p(x, y);
- p = p * combinedMatrix();
- *rx = p.x();
- *ry = p.y();
-}
-
-/*!
- \fn QPoint QPainter::xForm(const QPoint &point) const
-
- Use combinedTransform() instead.
-*/
-
-QPoint QPainter::xForm(const QPoint &p) const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::xForm: Painter not active");
- return QPoint();
- }
- if (d->state->matrix.type() == QTransform::TxNone)
- return p;
- return p * combinedMatrix();
-}
-
-
-/*!
- \fn QRect QPainter::xForm(const QRect &rectangle) const
- \overload
-
- Use combinedTransform() instead of this function and call
- mapRect() on the result to obtain a QRect.
-*/
-
-QRect QPainter::xForm(const QRect &r) const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::xForm: Painter not active");
- return QRect();
- }
- if (d->state->matrix.type() == QTransform::TxNone)
- return r;
- return combinedMatrix().mapRect(r);
-}
-
-/*!
- \fn QPolygon QPainter::xForm(const QPolygon &polygon) const
- \overload
-
- Use combinedTransform() instead.
-*/
-
-QPolygon QPainter::xForm(const QPolygon &a) const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::xForm: Painter not active");
- return QPolygon();
- }
- if (d->state->matrix.type() == QTransform::TxNone)
- return a;
- return a * combinedMatrix();
-}
-
-/*!
- \fn QPolygon QPainter::xForm(const QPolygon &polygon, int index, int count) const
- \overload
-
- Use combinedTransform() combined with QPolygon::mid() instead.
-
- \oldcode
- QPainter painter(this);
- QPolygon transformed = painter.xForm(polygon, index, count)
- \newcode
- QPainter painter(this);
- QPolygon transformed = polygon.mid(index, count) * painter.combinedTransform();
- \endcode
-*/
-
-QPolygon QPainter::xForm(const QPolygon &av, int index, int npoints) const
-{
- int lastPoint = npoints < 0 ? av.size() : index+npoints;
- QPolygon a(lastPoint-index);
- memcpy(a.data(), av.data()+index, (lastPoint-index)*sizeof(QPoint));
- return a * combinedMatrix();
-}
-
-/*!
- \fn QPoint QPainter::xFormDev(const QPoint &point) const
- \overload
- \obsolete
-
- Use combinedTransform() combined with QTransform::inverted() instead.
-
- \oldcode
- QPainter painter(this);
- QPoint transformed = painter.xFormDev(point);
- \newcode
- QPainter painter(this);
- QPoint transformed = point * painter.combinedTransform().inverted();
- \endcode
-*/
-
-QPoint QPainter::xFormDev(const QPoint &p) const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::xFormDev: Painter not active");
- return QPoint();
- }
- if(d->state->matrix.type() == QTransform::TxNone)
- return p;
- return p * combinedMatrix().inverted();
-}
-
-/*!
- \fn QRect QPainter::xFormDev(const QRect &rectangle) const
- \overload
- \obsolete
-
- Use combinedTransform() combined with QTransform::inverted() instead.
-
- \oldcode
- QPainter painter(this);
- QRect transformed = painter.xFormDev(rectangle);
- \newcode
- QPainter painter(this);
- QRegion region = QRegion(rectangle) * painter.combinedTransform().inverted();
- QRect transformed = region.boundingRect();
- \endcode
-*/
-
-QRect QPainter::xFormDev(const QRect &r) const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::xFormDev: Painter not active");
- return QRect();
- }
- if (d->state->matrix.type() == QTransform::TxNone)
- return r;
- return combinedMatrix().inverted().mapRect(r);
-}
-
-/*!
- \overload
-
- \fn QPoint QPainter::xFormDev(const QPolygon &polygon) const
- \obsolete
-
- Use combinedTransform() combined with QTransform::inverted() instead.
-
- \oldcode
- QPainter painter(this);
- QPolygon transformed = painter.xFormDev(rectangle);
- \newcode
- QPainter painter(this);
- QPolygon transformed = polygon * painter.combinedTransform().inverted();
- \endcode
-*/
-
-QPolygon QPainter::xFormDev(const QPolygon &a) const
-{
- Q_D(const QPainter);
- if (!d->engine) {
- qWarning("QPainter::xFormDev: Painter not active");
- return QPolygon();
- }
- if (d->state->matrix.type() == QTransform::TxNone)
- return a;
- return a * combinedMatrix().inverted();
-}
-
-/*!
- \fn QPolygon QPainter::xFormDev(const QPolygon &polygon, int index, int count) const
- \overload
- \obsolete
-
- Use combinedTransform() combined with QPolygon::mid() and QTransform::inverted() instead.
-
- \oldcode
- QPainter painter(this);
- QPolygon transformed = painter.xFormDev(polygon, index, count);
- \newcode
- QPainter painter(this);
- QPolygon transformed = polygon.mid(index, count) * painter.combinedTransform().inverted();
- \endcode
-*/
-
-QPolygon QPainter::xFormDev(const QPolygon &ad, int index, int npoints) const
-{
- Q_D(const QPainter);
- int lastPoint = npoints < 0 ? ad.size() : index+npoints;
- QPolygon a(lastPoint-index);
- memcpy(a.data(), ad.data()+index, (lastPoint-index)*sizeof(QPoint));
- if (d->state->matrix.type() == QTransform::TxNone)
- return a;
- return a * combinedMatrix().inverted();
-}
-
-/*!
- \fn void QPainter::drawCubicBezier(const QPolygon &controlPoints, int index)
-
- Draws a cubic Bezier curve defined by the \a controlPoints,
- starting at \a{controlPoints}\e{[index]} (\a index defaults to 0).
- Points after \a{controlPoints}\e{[index + 3]} are ignored. Nothing
- happens if there aren't enough control points.
-
- Use strokePath() instead.
-
- \oldcode
- QPainter painter(this);
- painter.drawCubicBezier(controlPoints, index)
- \newcode
- QPainterPath path;
- path.moveTo(controlPoints.at(index));
- path.cubicTo(controlPoints.at(index+1),
- controlPoints.at(index+2),
- controlPoints.at(index+3));
-
- QPainter painter(this);
- painter.strokePath(path, painter.pen());
- \endcode
-*/
-void QPainter::drawCubicBezier(const QPolygon &a, int index)
-{
- Q_D(QPainter);
-
- if (!d->engine)
- return;
-
- if ((int)a.size() - index < 4) {
- qWarning("QPainter::drawCubicBezier: Cubic Bezier needs 4 control "
- "points");
- return;
- }
-
- QPainterPath path;
- path.moveTo(a.at(index));
- path.cubicTo(a.at(index+1), a.at(index+2), a.at(index+3));
- strokePath(path, d->state->pen);
-}
-#endif
-
-struct QPaintDeviceRedirection
-{
- QPaintDeviceRedirection() : device(0), replacement(0), internalWidgetRedirectionIndex(-1) {}
- QPaintDeviceRedirection(const QPaintDevice *device, QPaintDevice *replacement,
- const QPoint& offset, int internalWidgetRedirectionIndex)
- : device(device), replacement(replacement), offset(offset),
- internalWidgetRedirectionIndex(internalWidgetRedirectionIndex) { }
- const QPaintDevice *device;
- QPaintDevice *replacement;
- QPoint offset;
- int internalWidgetRedirectionIndex;
- bool operator==(const QPaintDevice *pdev) const { return device == pdev; }
- Q_DUMMY_COMPARISON_OPERATOR(QPaintDeviceRedirection)
-};
-
-typedef QList<QPaintDeviceRedirection> QPaintDeviceRedirectionList;
-Q_GLOBAL_STATIC(QPaintDeviceRedirectionList, globalRedirections)
-Q_GLOBAL_STATIC(QMutex, globalRedirectionsMutex)
-Q_GLOBAL_STATIC(QAtomicInt, globalRedirectionAtomic)
-
/*!
\threadsafe
{
Q_ASSERT(device != 0);
- bool hadInternalWidgetRedirection = false;
- if (device->devType() == QInternal::Widget) {
- const QWidgetPrivate *widgetPrivate = static_cast<const QWidget *>(device)->d_func();
- // This is the case when the widget is in a paint event.
- if (widgetPrivate->redirectDev) {
- // Remove internal redirection and put it back into the global redirection list.
- QPoint oldOffset;
- QPaintDevice *oldReplacement = widgetPrivate->redirected(&oldOffset);
- const_cast<QWidgetPrivate *>(widgetPrivate)->restoreRedirected();
- setRedirected(device, oldReplacement, oldOffset);
- hadInternalWidgetRedirection = true;
- }
- }
-
- QPoint roffset;
- QPaintDevice *rdev = redirected(replacement, &roffset);
-
- QMutexLocker locker(globalRedirectionsMutex());
- QPaintDeviceRedirectionList *redirections = globalRedirections();
- Q_ASSERT(redirections != 0);
- *redirections += QPaintDeviceRedirection(device, rdev ? rdev : replacement, offset + roffset,
- hadInternalWidgetRedirection ? redirections->size() - 1 : -1);
- globalRedirectionAtomic()->ref();
+ qWarning() << "QPainter::setRedirected(): ignoring call to deprecated function, use QWidget::render() instead";
}
/*!
*/
void QPainter::restoreRedirected(const QPaintDevice *device)
{
- Q_ASSERT(device != 0);
- QMutexLocker locker(globalRedirectionsMutex());
- QPaintDeviceRedirectionList *redirections = globalRedirections();
- Q_ASSERT(redirections != 0);
- for (int i = redirections->size()-1; i >= 0; --i) {
- if (redirections->at(i) == device) {
- globalRedirectionAtomic()->deref();
- const int internalWidgetRedirectionIndex = redirections->at(i).internalWidgetRedirectionIndex;
- redirections->removeAt(i);
- // Restore the internal widget redirection, i.e. remove it from the global
- // redirection list and put it back into QWidgetPrivate. The index is only set when
- // someone call QPainter::setRedirected in a widget's paint event and we internally
- // have a redirection set (typically set in QWidgetPrivate::drawWidget).
- if (internalWidgetRedirectionIndex >= 0) {
- Q_ASSERT(internalWidgetRedirectionIndex < redirections->size());
- const QPaintDeviceRedirection &redirectionDevice = redirections->at(internalWidgetRedirectionIndex);
- QWidget *widget = static_cast<QWidget *>(const_cast<QPaintDevice *>(device));
- widget->d_func()->setRedirected(redirectionDevice.replacement, redirectionDevice.offset);
- redirections->removeAt(internalWidgetRedirectionIndex);
- }
- return;
- }
- }
+ qWarning() << "QPainter::restoreRedirected(): ignoring call to deprecated function, use QWidget::render() instead";
}
/*!
*/
QPaintDevice *QPainter::redirected(const QPaintDevice *device, QPoint *offset)
{
- Q_ASSERT(device != 0);
-
- if (device->devType() == QInternal::Widget) {
- const QWidgetPrivate *widgetPrivate = static_cast<const QWidget *>(device)->d_func();
- if (widgetPrivate->redirectDev)
- return widgetPrivate->redirected(offset);
- }
-
- if (!globalRedirectionAtomic() || *globalRedirectionAtomic() == 0)
- return 0;
-
- QMutexLocker locker(globalRedirectionsMutex());
- QPaintDeviceRedirectionList *redirections = globalRedirections();
- Q_ASSERT(redirections != 0);
- for (int i = redirections->size()-1; i >= 0; --i)
- if (redirections->at(i) == device) {
- if (offset)
- *offset = redirections->at(i).offset;
- return redirections->at(i).replacement;
- }
- if (offset)
- *offset = QPoint(0, 0);
return 0;
}
-
-void qt_painter_removePaintDevice(QPaintDevice *dev)
-{
- if (!globalRedirectionAtomic() || *globalRedirectionAtomic() == 0)
- return;
-
- QMutex *mutex = 0;
- QT_TRY {
- mutex = globalRedirectionsMutex();
- } QT_CATCH(...) {
- // ignore the missing mutex, since we could be called from
- // a destructor, and destructors shall not throw
- }
- QMutexLocker locker(mutex);
- QPaintDeviceRedirectionList *redirections = 0;
- QT_TRY {
- redirections = globalRedirections();
- } QT_CATCH(...) {
- // do nothing - code below is safe with redirections being 0.
- }
- if (redirections) {
- for (int i = 0; i < redirections->size(); ) {
- if(redirections->at(i) == dev || redirections->at(i).replacement == dev)
- redirections->removeAt(i);
- else
- ++i;
- }
- }
-}
-
void qt_format_text(const QFont &fnt, const QRectF &_r,
int tf, const QString& str, QRectF *brect,
int tabstops, int *ta, int tabarraylen,
else
layout_direction = Qt::LeftToRight;
- tf = QStyle::visualAlignment(layout_direction, QFlag(tf));
+ tf = QGuiApplicationPrivate::visualAlignment(layout_direction, QFlag(tf));
bool isRightToLeft = layout_direction == Qt::RightToLeft;
bool expandtabs = ((tf & Qt::TextExpandTabs) &&
wx(0), wy(0), ww(0), wh(0), vx(0), vy(0), vw(0), vh(0),
opacity(1), WxF(false), VxF(false), clipEnabled(true),
bgMode(Qt::TransparentMode), painter(0),
- layoutDirection(QApplication::layoutDirection()),
+ layoutDirection(QGuiApplication::layoutDirection()),
composition_mode(QPainter::CompositionMode_SourceOver),
emulationSpecifier(0), changeFlags(0)
{
clipInfo.clear();
worldMatrix.reset();
matrix.reset();
- layoutDirection = QApplication::layoutDirection();
+ layoutDirection = QGuiApplication::layoutDirection();
composition_mode = QPainter::CompositionMode_SourceOver;
emulationSpecifier = 0;
dirtyFlags = 0;
opacity = 1;
}
-#ifdef QT3_SUPPORT
-static void bitBlt_helper(QPaintDevice *dst, const QPoint &dp,
- const QPaintDevice *src, const QRect &sr, bool)
-{
- Q_ASSERT(dst);
- Q_ASSERT(src);
-
- if (src->devType() == QInternal::Pixmap) {
- const QPixmap *pixmap = static_cast<const QPixmap *>(src);
- QPainter pt(dst);
- pt.drawPixmap(dp, *pixmap, sr);
-
- } else {
- qWarning("QPainter: bitBlt only works when source is of type pixmap");
- }
-}
-
-void bitBlt(QPaintDevice *dst, int dx, int dy,
- const QPaintDevice *src, int sx, int sy, int sw, int sh,
- bool ignoreMask )
-{
- bitBlt_helper(dst, QPoint(dx, dy), src, QRect(sx, sy, sw, sh), ignoreMask);
-}
-
-void bitBlt(QPaintDevice *dst, const QPoint &dp, const QPaintDevice *src, const QRect &sr, bool ignoreMask)
-{
- bitBlt_helper(dst, dp, src, sr, ignoreMask);
-}
-
-void bitBlt(QPaintDevice *dst, int dx, int dy,
- const QImage *src, int sx, int sy, int sw, int sh, int fl)
-{
- Qt::ImageConversionFlags flags(fl);
- QPixmap srcPixmap = QPixmap::fromImage(*src, flags);
- bitBlt_helper(dst, QPoint(dx, dy), &srcPixmap, QRect(sx, sy, sw, sh), false);
-}
-
-#endif // QT3_SUPPORT
-
/*!
\fn void QPainter::setBackgroundColor(const QColor &color)
projects / profile / ivi / qtbase.git / blobdiff