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-rw-r--r--src/gui/itemviews/qtreeview.cpp6
-rw-r--r--src/gui/painting/qdrawutil.cpp4
-rw-r--r--src/gui/painting/qpaintengineex.cpp4
-rw-r--r--src/gui/painting/qpaintengineex_p.h3
-rw-r--r--src/gui/painting/qpainter.cpp45
-rw-r--r--src/gui/painting/qpainter.h12
-rw-r--r--src/gui/text/qtextengine_p.h1
-rw-r--r--src/gui/text/qtextlayout.cpp2
8 files changed, 43 insertions, 34 deletions
diff --git a/src/gui/itemviews/qtreeview.cpp b/src/gui/itemviews/qtreeview.cpp
index 1145235..78184a9 100644
--- a/src/gui/itemviews/qtreeview.cpp
+++ b/src/gui/itemviews/qtreeview.cpp
@@ -679,16 +679,20 @@ void QTreeView::dataChanged(const QModelIndex &topLeft, const QModelIndex &botto
d->defaultItemHeight = indexRowSizeHint(topLeft);
bool sizeChanged = false;
if (topViewIndex != -1) {
- if (topLeft == bottomRight) {
+ if (topLeft.row() == bottomRight.row()) {
int oldHeight = d->itemHeight(topViewIndex);
d->invalidateHeightCache(topViewIndex);
sizeChanged = (oldHeight != d->itemHeight(topViewIndex));
+ if (topLeft.column() == 0)
+ d->viewItems[topViewIndex].hasChildren = d->hasVisibleChildren(topLeft);
} else {
int bottomViewIndex = d->viewIndex(bottomRight);
for (int i = topViewIndex; i <= bottomViewIndex; ++i) {
int oldHeight = d->itemHeight(i);
d->invalidateHeightCache(i);
sizeChanged |= (oldHeight != d->itemHeight(i));
+ if (topLeft.column() == 0)
+ d->viewItems[i].hasChildren = d->hasVisibleChildren(d->viewItems.at(i).index);
}
}
}
diff --git a/src/gui/painting/qdrawutil.cpp b/src/gui/painting/qdrawutil.cpp
index d76c709..a62f06b 100644
--- a/src/gui/painting/qdrawutil.cpp
+++ b/src/gui/painting/qdrawutil.cpp
@@ -1081,7 +1081,7 @@ void qDrawItem(QPainter *p, Qt::GUIStyle gs,
according to the \a margins structure.
*/
-typedef QVarLengthArray<QPainter::Fragment, 16> QPixmapFragmentsArray;
+typedef QVarLengthArray<QPainter::PixmapFragment, 16> QPixmapFragmentsArray;
/*!
\since 4.6
@@ -1102,7 +1102,7 @@ void qDrawBorderPixmap(QPainter *painter, const QRect &targetRect, const QMargin
const QPixmap &pixmap, const QRect &sourceRect,const QMargins &sourceMargins,
const QTileRules &rules, QDrawBorderPixmap::DrawingHints hints)
{
- QPainter::Fragment d;
+ QPainter::PixmapFragment d;
d.opacity = 1.0;
d.rotation = 0.0;
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index 98762f0..1fd622d 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -970,8 +970,8 @@ void QPaintEngineEx::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, con
fill(path, brush);
}
-void QPaintEngineEx::drawPixmapFragments(const QPainter::Fragment *fragments, int fragmentCount,
- const QPixmap &pixmap, QPainter::FragmentHints /*hints*/)
+void QPaintEngineEx::drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount,
+ const QPixmap &pixmap, QPainter::PixmapFragmentHints /*hints*/)
{
qreal oldOpacity = state()->opacity;
QTransform oldTransform = state()->matrix;
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h
index 2401b94..6c654bd 100644
--- a/src/gui/painting/qpaintengineex_p.h
+++ b/src/gui/painting/qpaintengineex_p.h
@@ -197,7 +197,8 @@ public:
virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
- virtual void drawPixmapFragments(const QPainter::Fragment *fragments, int fragmentCount, const QPixmap &pixmap, QFlags<QPainter::FragmentHint> hints);
+ virtual void drawPixmapFragments(const QPainter::PixmapFragment *fragments, int fragmentCount, const QPixmap &pixmap,
+ QFlags<QPainter::PixmapFragmentHint> hints);
virtual void updateState(const QPaintEngineState &state);
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 9d83718..c5ce76c 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -7994,10 +7994,11 @@ start_lengthVariant:
for (int i = 0; i < textLayout.lineCount(); i++) {
QTextLine line = textLayout.lineAt(i);
+ qreal advance = textLayout.engine()->lines[i].textAdvance.toReal();
if (tf & Qt::AlignRight)
- xoff = r.width() - line.naturalTextWidth();
+ xoff = r.width() - advance;
else if (tf & Qt::AlignHCenter)
- xoff = (r.width() - line.naturalTextWidth())/2;
+ xoff = (r.width() - advance)/2;
line.draw(painter, QPointF(r.x() + xoff + line.x(), r.y() + yoff));
}
@@ -8914,11 +8915,11 @@ QTransform QPainter::combinedTransform() const
This function is potentially faster than multiple calls to drawPixmap(),
since the backend can optimize state changes.
- \sa QPainter::Fragment, QPainter::FragmentHint
+ \sa QPainter::PixmapFragment, QPainter::PixmapFragmentHint
*/
-void QPainter::drawPixmapFragments(const Fragment *fragments, int fragmentCount,
- const QPixmap &pixmap, FragmentHints hints)
+void QPainter::drawPixmapFragments(const PixmapFragment *fragments, int fragmentCount,
+ const QPixmap &pixmap, PixmapFragmentHints hints)
{
Q_D(QPainter);
@@ -8959,7 +8960,7 @@ void QPainter::drawPixmapFragments(const Fragment *fragments, int fragmentCount,
/*!
\since 4.7
- \class QPainter::Fragment
+ \class QPainter::PixmapFragment
\brief This class is used in conjunction with the
QPainter::drawPixmapFragments() function to specify how a pixmap, or
@@ -8980,73 +8981,73 @@ void QPainter::drawPixmapFragments(const Fragment *fragments, int fragmentCount,
/*!
\since 4.7
- This is a convenience function that returns a QPainter::Fragment that is
+ This is a convenience function that returns a QPainter::PixmapFragment that is
initialized with the \a pos, \a sourceRect, \a scaleX, \a scaleY, \a
rotation, \a opacity parameters.
*/
-QPainter::Fragment QPainter::Fragment::create(const QPointF &pos, const QRectF &sourceRect,
+QPainter::PixmapFragment QPainter::PixmapFragment::create(const QPointF &pos, const QRectF &sourceRect,
qreal scaleX, qreal scaleY, qreal rotation,
qreal opacity)
{
- Fragment fragment = {pos.x(), pos.y(), sourceRect.x(), sourceRect.y(), sourceRect.width(),
- sourceRect.height(), scaleX, scaleY, rotation, opacity};
+ PixmapFragment fragment = {pos.x(), pos.y(), sourceRect.x(), sourceRect.y(), sourceRect.width(),
+ sourceRect.height(), scaleX, scaleY, rotation, opacity};
return fragment;
}
/*!
- \variable QPainter::Fragment::x
+ \variable QPainter::PixmapFragment::x
\brief the x coordinate of center point in the target rectangle.
*/
/*!
- \variable QPainter::Fragment::y
+ \variable QPainter::PixmapFragment::y
\brief the y coordinate of the center point in the target rectangle.
*/
/*!
- \variable QPainter::Fragment::sourceLeft
+ \variable QPainter::PixmapFragment::sourceLeft
\brief the left coordinate of the source rectangle.
*/
/*!
- \variable QPainter::Fragment::sourceTop
+ \variable QPainter::PixmapFragment::sourceTop
\brief the top coordinate of the source rectangle.
*/
/*!
- \variable QPainter::Fragment::width
+ \variable QPainter::PixmapFragment::width
\brief the width of the source rectangle and is used to calculate the width
of the target rectangle.
*/
/*!
- \variable QPainter::Fragment::height
+ \variable QPainter::PixmapFragment::height
\brief the height of the source rectangle and is used to calculate the
height of the target rectangle.
*/
/*!
- \variable QPainter::Fragment::scaleX
+ \variable QPainter::PixmapFragment::scaleX
\brief the horizontal scale of the target rectangle.
*/
/*!
- \variable QPainter::Fragment::scaleY
+ \variable QPainter::PixmapFragment::scaleY
\brief the vertical scale of the target rectangle.
*/
/*!
- \variable QPainter::Fragment::rotation
+ \variable QPainter::PixmapFragment::rotation
\brief the rotation of the target rectangle in degrees. The target
rectangle is rotated after it has been scaled.
*/
/*!
- \variable QPainter::Fragment::opacity
+ \variable QPainter::PixmapFragment::opacity
\brief the opacity of the target rectangle, where 0.0 is fully transparent
and 1.0 is fully opaque.
@@ -9055,12 +9056,12 @@ QPainter::Fragment QPainter::Fragment::create(const QPointF &pos, const QRectF &
/*!
\since 4.7
- \enum QPainter::FragmentHint
+ \enum QPainter::PixmapFragmentHint
\value OpaqueHint Indicates that the pixmap fragments to be drawn are
opaque. Opaque fragments are potentially faster to draw.
- \sa QPainter::drawPixmapFragments(), QPainter::Fragment
+ \sa QPainter::drawPixmapFragments(), QPainter::PixmapFragment
*/
void qt_draw_helper(QPainterPrivate *p, const QPainterPath &path, QPainterPrivate::DrawOperation operation)
diff --git a/src/gui/painting/qpainter.h b/src/gui/painting/qpainter.h
index bcb0b50..443925b 100644
--- a/src/gui/painting/qpainter.h
+++ b/src/gui/painting/qpainter.h
@@ -99,7 +99,7 @@ public:
Q_DECLARE_FLAGS(RenderHints, RenderHint)
- class Fragment {
+ class PixmapFragment {
public:
qreal x;
qreal y;
@@ -111,16 +111,16 @@ public:
qreal scaleY;
qreal rotation;
qreal opacity;
- static Fragment Q_GUI_EXPORT create(const QPointF &pos, const QRectF &sourceRect,
+ static PixmapFragment Q_GUI_EXPORT create(const QPointF &pos, const QRectF &sourceRect,
qreal scaleX = 1, qreal scaleY = 1,
qreal rotation = 0, qreal opacity = 1);
};
- enum FragmentHint {
+ enum PixmapFragmentHint {
OpaqueHint = 0x01
};
- Q_DECLARE_FLAGS(FragmentHints, FragmentHint)
+ Q_DECLARE_FLAGS(PixmapFragmentHints, PixmapFragmentHint)
QPainter();
explicit QPainter(QPaintDevice *);
@@ -375,8 +375,8 @@ public:
inline void drawPixmap(const QRect &r, const QPixmap &pm);
inline void drawPixmap(int x, int y, int w, int h, const QPixmap &pm);
- void drawPixmapFragments(const Fragment *fragments, int fragmentCount,
- const QPixmap &pixmap, FragmentHints hints = 0);
+ void drawPixmapFragments(const PixmapFragment *fragments, int fragmentCount,
+ const QPixmap &pixmap, PixmapFragmentHints hints = 0);
void drawImage(const QRectF &targetRect, const QImage &image, const QRectF &sourceRect,
Qt::ImageConversionFlags flags = Qt::AutoColor);
diff --git a/src/gui/text/qtextengine_p.h b/src/gui/text/qtextengine_p.h
index f36cbd2..5054b66 100644
--- a/src/gui/text/qtextengine_p.h
+++ b/src/gui/text/qtextengine_p.h
@@ -382,6 +382,7 @@ struct Q_AUTOTEST_EXPORT QScriptLine
QFixed y;
QFixed width;
QFixed textWidth;
+ QFixed textAdvance;
int from;
signed int length : 29;
mutable uint justified : 1;
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index af91603..cc6793d 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -1875,6 +1875,7 @@ void QTextLine::layout_helper(int maxGlyphs)
line.textWidth += lbh.softHyphenWidth;
}
+ line.textAdvance = line.textWidth;
line.textWidth += lbh.rightBearing;
goto found;
@@ -1885,6 +1886,7 @@ void QTextLine::layout_helper(int maxGlyphs)
}
LB_DEBUG("reached end of line");
lbh.checkFullOtherwiseExtend(line);
+ line.textAdvance = line.textWidth;
line.textWidth += lbh.rightBearing;
found:
generated by cgit v0.12 at 2025-02-06 22:23:48 (GMT)