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-rw-r--r--src/gui/painting/qpaintbuffer.cpp2
-rw-r--r--src/gui/painting/qpainter.cpp87
-rw-r--r--src/gui/painting/qpainter.h16
-rw-r--r--src/gui/painting/qpainter_p.h6
-rw-r--r--src/gui/text/qstatictext.cpp82
-rw-r--r--src/gui/text/qstatictext_p.h2
-rw-r--r--src/gui/text/qstatictext_p_p.h1
-rw-r--r--tests/auto/qstatictext/tst_qstatictext.cpp29
8 files changed, 106 insertions, 119 deletions
diff --git a/src/gui/painting/qpaintbuffer.cpp b/src/gui/painting/qpaintbuffer.cpp
index 632dea7..51eb681 100644
--- a/src/gui/painting/qpaintbuffer.cpp
+++ b/src/gui/painting/qpaintbuffer.cpp
@@ -1448,7 +1448,7 @@ void QPainterReplayer::process(const QPaintBufferCommand &cmd)
QStaticText text(variants.at(0).value<QStaticText>());
painter->setFont(font);
- painter->drawStaticText(QPointF(0, 0), text);
+ qt_draw_static_text(painter, QPointF(0, 0), text);
break; }
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 4338a5f..0d47260 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -5707,36 +5707,23 @@ void QPainter::drawText(const QPointF &p, const QString &str)
drawText(p, str, 0, 0);
}
-/*!
- \fn void QPainter::drawStaticText(const QPoint &position, const QStaticText &staticText)
-
- \internal
-
- \overload
-*/
-
-/*!
- \fn void QPainter::drawStaticText(int x, int y, const QStaticText &staticText)
-
- \internal
-
- \overload
-*/
-
-/*!
- Draws the given \a staticText beginning at the given \a position.
+QPainterPrivate *QPainterPrivate::get(QPainter *p)
+{
+ return p->d_ptr.data();
+}
- \internal
+void qt_draw_static_text(QPainter *p, const QPointF &position, const QStaticText &text)
+{
+ QPainterPrivate *prv = QPainterPrivate::get(p);
+ Q_ASSERT(prv != 0);
- This function can be used to optimize drawing text if the text and its layout is updated
- seldomly.
+ prv->drawStaticText(position, text);
+}
- \sa QStaticText
-*/
-void QPainter::drawStaticText(const QPointF &position, const QStaticText &staticText)
+void QPainterPrivate::drawStaticText(const QPointF &position, const QStaticText &staticText)
{
- Q_D(QPainter);
- if (!d->engine || staticText.isEmpty() || pen().style() == Qt::NoPen)
+ Q_Q(QPainter);
+ if (!engine || staticText.isEmpty() || q->pen().style() == Qt::NoPen)
return;
QStaticTextPrivate *staticText_d =
@@ -5744,31 +5731,31 @@ void QPainter::drawStaticText(const QPointF &position, const QStaticText &static
// If we don't have an extended paint engine, or if the painter is projected,
// we go through standard code path
- if (d->extended == 0 || !d->state->matrix.isAffine()) {
+ if (extended == 0 || !state->matrix.isAffine()) {
if (staticText_d->size.isValid())
- drawText(QRectF(position, staticText_d->size), staticText_d->text);
+ q->drawText(QRectF(position, staticText_d->size), staticText_d->text);
else
- drawText(position, staticText_d->text);
+ q->drawText(position, staticText_d->text);
return;
}
// Don't recalculate entire layout because of translation, rather add the dx and dy
// into the position to move each text item the correct distance.
- QPointF transformedPosition = position * d->state->matrix;
- QTransform matrix = d->state->matrix;
+ QPointF transformedPosition = position * state->matrix;
+ QTransform matrix = state->matrix;
// The translation has been applied to transformedPosition. Remove translation
// component from matrix.
- if (d->state->matrix.isTranslating()) {
- qreal m11 = d->state->matrix.m11();
- qreal m12 = d->state->matrix.m12();
- qreal m13 = d->state->matrix.m13();
- qreal m21 = d->state->matrix.m21();
- qreal m22 = d->state->matrix.m22();
- qreal m23 = d->state->matrix.m23();
- qreal m33 = d->state->matrix.m33();
-
- d->state->matrix.setMatrix(m11, m12, m13,
+ if (state->matrix.isTranslating()) {
+ qreal m11 = state->matrix.m11();
+ qreal m12 = state->matrix.m12();
+ qreal m13 = state->matrix.m13();
+ qreal m21 = state->matrix.m21();
+ qreal m22 = state->matrix.m22();
+ qreal m23 = state->matrix.m23();
+ qreal m33 = state->matrix.m33();
+
+ state->matrix.setMatrix(m11, m12, m13,
m21, m22, m23,
0.0, 0.0, m33);
}
@@ -5776,21 +5763,21 @@ void QPainter::drawStaticText(const QPointF &position, const QStaticText &static
// If the transform is not identical to the text transform,
// we have to relayout the text (for other transformations than plain translation)
bool staticTextNeedsReinit = false;
- if (staticText_d->matrix != d->state->matrix) {
- staticText_d->matrix = d->state->matrix;
+ if (staticText_d->matrix != state->matrix) {
+ staticText_d->matrix = state->matrix;
staticTextNeedsReinit = true;
}
bool restoreWhenFinished = false;
if (staticText_d->needsClipRect) {
- save();
- setClipRect(QRectF(position, staticText_d->size));
+ q->save();
+ q->setClipRect(QRectF(position, staticText_d->size));
restoreWhenFinished = true;
}
- if (font() != staticText_d->font) {
- staticText_d->font = font();
+ if (q->font() != staticText_d->font) {
+ staticText_d->font = q->font();
staticTextNeedsReinit = true;
}
@@ -5817,14 +5804,14 @@ void QPainter::drawStaticText(const QPointF &position, const QStaticText &static
for (int i=0; i<staticText_d->itemCount; ++i) {
QStaticTextItem *item = staticText_d->items + i;
- d->extended->drawStaticTextItem(item);
+ extended->drawStaticTextItem(item);
}
if (restoreWhenFinished)
- restore();
+ q->restore();
if (matrix.isTranslating())
- d->state->matrix = matrix;
+ state->matrix = matrix;
}
/*!
diff --git a/src/gui/painting/qpainter.h b/src/gui/painting/qpainter.h
index 181eba7..088a973 100644
--- a/src/gui/painting/qpainter.h
+++ b/src/gui/painting/qpainter.h
@@ -78,7 +78,6 @@ class QPolygon;
class QTextItem;
class QMatrix;
class QTransform;
-class QStaticText;
class QPainterPrivateDeleter;
@@ -370,10 +369,6 @@ public:
void setLayoutDirection(Qt::LayoutDirection direction);
Qt::LayoutDirection layoutDirection() const;
- inline void drawStaticText(int x, int y, const QStaticText &staticText);
- inline void drawStaticText(const QPoint &p, const QStaticText &staticText);
- void drawStaticText(const QPointF &p, const QStaticText &staticText);
-
void drawText(const QPointF &p, const QString &s);
inline void drawText(const QPoint &p, const QString &s);
inline void drawText(int x, int y, const QString &s);
@@ -527,6 +522,7 @@ private:
friend class QRasterPaintEngine;
friend class QAlphaPaintEngine;
friend class QPreviewPaintEngine;
+ friend class QPainterPrivate;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QPainter::RenderHints)
@@ -911,16 +907,6 @@ inline void QPainter::drawText(const QPoint &p, const QString &s)
drawText(QPointF(p), s);
}
-inline void QPainter::drawStaticText(const QPoint &p, const QStaticText &staticText)
-{
- drawStaticText(QPointF(p), staticText);
-}
-
-inline void QPainter::drawStaticText(int x, int y, const QStaticText &staticText)
-{
- drawStaticText(QPointF(x, y), staticText);
-}
-
inline void QPainter::drawText(int x, int y, int w, int h, int flags, const QString &str, QRect *br)
{
drawText(QRect(x, y, w, h), flags, str, br);
diff --git a/src/gui/painting/qpainter_p.h b/src/gui/painting/qpainter_p.h
index 02a91aa..2979de6 100644
--- a/src/gui/painting/qpainter_p.h
+++ b/src/gui/painting/qpainter_p.h
@@ -70,6 +70,7 @@ QT_BEGIN_NAMESPACE
class QPaintEngine;
class QEmulationPaintEngine;
class QPaintEngineEx;
+class QStaticText;
struct QTLWExtra;
@@ -229,6 +230,8 @@ public:
void drawStretchedGradient(const QPainterPath &path, DrawOperation operation);
void drawOpaqueBackground(const QPainterPath &path, DrawOperation operation);
+ void drawStaticText(const QPointF &position, const QStaticText &staticText);
+
void updateMatrix();
void updateInvMatrix();
@@ -242,6 +245,8 @@ public:
static bool attachPainterPrivate(QPainter *q, QPaintDevice *pdev);
void detachPainterPrivate(QPainter *q);
+ static QPainterPrivate *get(QPainter *p);
+
QPaintDevice *device;
QPaintDevice *original_device;
QPaintDevice *helper_device;
@@ -252,6 +257,7 @@ public:
};
Q_GUI_EXPORT void qt_draw_helper(QPainterPrivate *p, const QPainterPath &path, QPainterPrivate::DrawOperation operation);
+Q_GUI_EXPORT void qt_draw_static_text(QPainter *p, const QPointF &position, const QStaticText &text);
QString qt_generate_brush_key(const QBrush &brush);
diff --git a/src/gui/text/qstatictext.cpp b/src/gui/text/qstatictext.cpp
index 922920e..659324b 100644
--- a/src/gui/text/qstatictext.cpp
+++ b/src/gui/text/qstatictext.cpp
@@ -113,8 +113,8 @@ QT_BEGIN_NAMESPACE
/*!
Constructs an empty QStaticText
*/
-QStaticText::QStaticText()
- : d_ptr(new QStaticTextPrivate)
+QStaticText::QStaticText()
+ : data(new QStaticTextPrivate)
{
}
@@ -126,11 +126,11 @@ QStaticText::QStaticText()
the text will be unbounded.
*/
QStaticText::QStaticText(const QString &text, const QSizeF &size)
- : d_ptr(new QStaticTextPrivate)
+ : data(new QStaticTextPrivate)
{
- d_ptr->text = text;
- d_ptr->size = size;
- d_ptr->init();
+ data->text = text;
+ data->size = size;
+ data->init();
}
/*!
@@ -138,26 +138,24 @@ QStaticText::QStaticText(const QString &text, const QSizeF &size)
*/
QStaticText::QStaticText(const QStaticText &other)
{
- d_ptr = other.d_ptr;
- d_ptr->ref.ref();
+ data = other.data;
}
/*!
Destroys the QStaticText.
*/
QStaticText::~QStaticText()
-{
- if (!d_ptr->ref.deref())
- delete d_ptr;
+{
+ Q_ASSERT(!data || data->ref >= 1);
}
/*!
\internal
*/
void QStaticText::detach()
-{
- if (d_ptr->ref != 1)
- qAtomicDetach(d_ptr);
+{
+ if (data->ref != 1)
+ data.detach();
}
/*!
@@ -177,9 +175,9 @@ void QStaticText::detach()
*/
void QStaticText::prepare(const QTransform &matrix, const QFont &font)
{
- d_ptr->matrix = matrix;
- d_ptr->font = font;
- d_ptr->init();
+ data->matrix = matrix;
+ data->font = font;
+ data->init();
}
@@ -187,8 +185,8 @@ void QStaticText::prepare(const QTransform &matrix, const QFont &font)
Assigns \a other to this QStaticText.
*/
QStaticText &QStaticText::operator=(const QStaticText &other)
-{
- qAtomicAssign(d_ptr, other.d_ptr);
+{
+ data = other.data;
return *this;
}
@@ -198,10 +196,10 @@ QStaticText &QStaticText::operator=(const QStaticText &other)
*/
bool QStaticText::operator==(const QStaticText &other) const
{
- return (d_ptr == other.d_ptr
- || (d_ptr->text == other.d_ptr->text
- && d_ptr->font == other.d_ptr->font
- && d_ptr->size == other.d_ptr->size));
+ return (data == other.data
+ || (data->text == other.data->text
+ && data->font == other.data->font
+ && data->size == other.data->size));
}
/*!
@@ -223,8 +221,8 @@ bool QStaticText::operator!=(const QStaticText &other) const
void QStaticText::setText(const QString &text)
{
detach();
- d_ptr->text = text;
- d_ptr->init();
+ data->text = text;
+ data->init();
}
/*!
@@ -234,7 +232,7 @@ void QStaticText::setText(const QString &text)
*/
QString QStaticText::text() const
{
- return d_ptr->text;
+ return data->text;
}
/*!
@@ -255,13 +253,13 @@ QString QStaticText::text() const
*/
void QStaticText::setUseBackendOptimizations(bool on)
{
- if ((!on && !d_ptr->useBackendOptimizations)
- || (on && d_ptr->useBackendOptimizations))
+ if ((!on && !data->useBackendOptimizations)
+ || (on && data->useBackendOptimizations))
return;
detach();
- d_ptr->useBackendOptimizations = on;
- d_ptr->init();
+ data->useBackendOptimizations = on;
+ data->init();
}
/*!
@@ -272,7 +270,7 @@ void QStaticText::setUseBackendOptimizations(bool on)
*/
bool QStaticText::useBackendOptimizations() const
{
- return d_ptr->useBackendOptimizations;
+ return data->useBackendOptimizations;
}
/*!
@@ -285,8 +283,8 @@ bool QStaticText::useBackendOptimizations() const
void QStaticText::setMaximumSize(const QSizeF &size)
{
detach();
- d_ptr->size = size;
- d_ptr->init();
+ data->size = size;
+ data->init();
}
/*!
@@ -296,7 +294,7 @@ void QStaticText::setMaximumSize(const QSizeF &size)
*/
QSizeF QStaticText::maximumSize() const
{
- return d_ptr->size;
+ return data->size;
}
/*!
@@ -306,15 +304,24 @@ QSizeF QStaticText::maximumSize() const
*/
bool QStaticText::isEmpty() const
{
- return d_ptr->text.isEmpty();
+ return data->text.isEmpty();
}
QStaticTextPrivate::QStaticTextPrivate()
- : items(0), itemCount(0), glyphPool(0), positionPool(0), needsClipRect(false)
+ : items(0), itemCount(0), glyphPool(0), positionPool(0), needsClipRect(false),
+ useBackendOptimizations(false)
{
ref = 1;
}
+QStaticTextPrivate::QStaticTextPrivate(const QStaticTextPrivate &other)
+ : text(other.text), font(other.font), size(other.size), matrix(other.matrix),
+ items(0), itemCount(0), glyphPool(0), positionPool(0), needsClipRect(false),
+ useBackendOptimizations(false)
+{
+ ref = 1;
+}
+
QStaticTextPrivate::~QStaticTextPrivate()
{
delete[] items;
@@ -324,10 +331,9 @@ QStaticTextPrivate::~QStaticTextPrivate()
QStaticTextPrivate *QStaticTextPrivate::get(const QStaticText *q)
{
- return q->d_ptr;
+ return q->data.data();
}
-
extern int qt_defaultDpiX();
extern int qt_defaultDpiY();
diff --git a/src/gui/text/qstatictext_p.h b/src/gui/text/qstatictext_p.h
index b07383e..a19fb6c 100644
--- a/src/gui/text/qstatictext_p.h
+++ b/src/gui/text/qstatictext_p.h
@@ -96,7 +96,7 @@ public:
private:
void detach();
- QStaticTextPrivate *d_ptr;
+ QExplicitlySharedDataPointer<QStaticTextPrivate> data;
friend class QStaticTextPrivate;
};
diff --git a/src/gui/text/qstatictext_p_p.h b/src/gui/text/qstatictext_p_p.h
index bca59e0..72c8439 100644
--- a/src/gui/text/qstatictext_p_p.h
+++ b/src/gui/text/qstatictext_p_p.h
@@ -110,6 +110,7 @@ class Q_AUTOTEST_EXPORT QStaticTextPrivate
{
public:
QStaticTextPrivate();
+ QStaticTextPrivate(const QStaticTextPrivate &other);
~QStaticTextPrivate();
void init();
diff --git a/tests/auto/qstatictext/tst_qstatictext.cpp b/tests/auto/qstatictext/tst_qstatictext.cpp
index 08e7079..9e6f3d6 100644
--- a/tests/auto/qstatictext/tst_qstatictext.cpp
+++ b/tests/auto/qstatictext/tst_qstatictext.cpp
@@ -46,6 +46,7 @@
#include <private/qstatictext_p.h>
#include <private/qstatictext_p_p.h>
+#include <private/qpainter_p.h>
// #define DEBUG_SAVE_IMAGE
@@ -112,7 +113,7 @@ void tst_QStaticText::drawToPoint()
QPainter p(&imageDrawStaticText);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
text.setUseBackendOptimizations(useBackendOptimizations);
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -143,7 +144,7 @@ void tst_QStaticText::drawToRect()
QPainter p(&imageDrawStaticText);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.", QSizeF(10, 500));
text.setUseBackendOptimizations(useBackendOptimizations);
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -170,7 +171,7 @@ void tst_QStaticText::prepareToCorrectData()
p.setTransform(transform);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
text.prepare(transform, p.font());
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -195,7 +196,7 @@ void tst_QStaticText::prepareToWrongData()
QPainter p(&imageDrawStaticText);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
text.prepare(transform, p.font());
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -226,9 +227,9 @@ void tst_QStaticText::setFont()
QStaticText text;
text.setText("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
- p.drawStaticText(0, 0, text);
+ qt_draw_static_text(&p, QPointF(0, 0), text);
p.setFont(font);
- p.drawStaticText(11, 120, text);
+ qt_draw_static_text(&p, QPointF(11, 120), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -249,7 +250,7 @@ void tst_QStaticText::setMaximumSize()
QPainter p(&imageDrawStaticText);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
text.setMaximumSize(QSizeF(10, 500));
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -273,7 +274,7 @@ void tst_QStaticText::translatedPainter()
p.translate(100, 200);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -296,7 +297,7 @@ void tst_QStaticText::rotatedPainter()
QPainter p(&imageDrawStaticText);
p.rotate(30.0);
- p.drawStaticText(0, 0, text);
+ qt_draw_static_text(&p, QPointF(0, 0), text);
}
#if defined(DEBUG_SAVE_IMAGE)
@@ -325,7 +326,7 @@ void tst_QStaticText::scaledPainter()
p.scale(2.0, 0.2);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -352,7 +353,7 @@ void tst_QStaticText::projectedPainter()
p.setTransform(transform);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
QCOMPARE(imageDrawStaticText, imageDrawText);
@@ -381,7 +382,7 @@ void tst_QStaticText::rotatedScaledAndTranslatedPainter()
p.translate(100, 200);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
- p.drawStaticText(11, 12, text);
+ qt_draw_static_text(&p, QPointF(11, 12), text);
}
#if defined(DEBUG_SAVE_IMAGE)
@@ -415,10 +416,10 @@ void tst_QStaticText::transformationChanged()
p.scale(0.5, 0.7);
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
- p.drawStaticText(0, 0, text);
+ qt_draw_static_text(&p, QPointF(0, 0), text);
p.scale(7.0, 5.0);
- p.drawStaticText(0, 0, text);
+ qt_draw_static_text(&p, QPointF(0, 0), text);
}
#if defined(DEBUG_SAVE_IMAGE)
generated by cgit v0.12 at 2025-08-19 06:29:11 (GMT)