diff options
Diffstat (limited to 'src/gui/painting/qpainter.cpp')
| -rw-r--r-- | src/gui/painting/qpainter.cpp | 42 |
1 files changed, 19 insertions, 23 deletions
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index ac5c8b7..7856881 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -5762,19 +5762,24 @@ void QPainterPrivate::drawGlyphs(const quint32 *glyphArray, const QPointF *posit /*! - \fn void QPainter::drawStaticText(const QPoint &position, const QStaticText &staticText) + \fn void QPainter::drawStaticText(const QPoint &topLeftPosition, const QStaticText &staticText) \since 4.7 \overload - Draws the \a staticText at the \a position. + Draws the \a staticText at the \a topLeftPosition. + + \note The y-position is used as the top of the font. + */ /*! - \fn void QPainter::drawStaticText(int x, int y, const QStaticText &staticText) + \fn void QPainter::drawStaticText(int left, int top, const QStaticText &staticText) \since 4.7 \overload - Draws the \a staticText at coordinates \a x and \a y. + Draws the \a staticText at coordinates \a left and \a top. + + \note The y-position is used as the top of the font. */ /*! @@ -5802,7 +5807,7 @@ void QPainter::drawText(const QPointF &p, const QString &str) /*! \since 4.7 - Draws the given \a staticText at the given \a position. + Draws the given \a staticText at the given \a topLeftPosition. The text will be drawn using the font and the transformation set on the painter. If the font and/or transformation set on the painter are different from the ones used to initialize @@ -5810,15 +5815,17 @@ void QPainter::drawText(const QPointF &p, const QString &str) QStaticText::prepare() to initialize \a staticText with the font and transformation with which it will later be drawn. - If \a position is not the same as when \a staticText was initialized, or when it was last drawn, - then there will be a slight overhead when translating the text to its new position. + If \a topLeftPosition is not the same as when \a staticText was initialized, or when it was + last drawn, then there will be a slight overhead when translating the text to its new position. - \note If the painter's transformation is not affine, then \a staticText will be drawn using regular - calls to drawText(), losing any potential performance improvement. + \note If the painter's transformation is not affine, then \a staticText will be drawn using + regular calls to drawText(), losing any potential for performance improvement. + + \note The y-position is used as the top of the font. \sa QStaticText */ -void QPainter::drawStaticText(const QPointF &position, const QStaticText &staticText) +void QPainter::drawStaticText(const QPointF &topLeftPosition, const QStaticText &staticText) { Q_D(QPainter); if (!d->engine || staticText.text().isEmpty() || pen().style() == Qt::NoPen) @@ -5830,13 +5837,13 @@ 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()) { - staticText_d->paintText(position, this); + staticText_d->paintText(topLeftPosition, this); 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; + QPointF transformedPosition = topLeftPosition * d->state->matrix; QTransform matrix = d->state->matrix; // The translation has been applied to transformedPosition. Remove translation @@ -5863,14 +5870,6 @@ void QPainter::drawStaticText(const QPointF &position, const QStaticText &static staticTextNeedsReinit = true; } - bool restoreWhenFinished = false; - if (staticText_d->needsClipRect) { - save(); - setClipRect(QRectF(position, staticText_d->maximumSize)); - - restoreWhenFinished = true; - } - if (font() != staticText_d->font) { staticText_d->font = font(); staticTextNeedsReinit = true; @@ -5910,9 +5909,6 @@ void QPainter::drawStaticText(const QPointF &position, const QStaticText &static if (currentColor != oldPen.color()) setPen(oldPen); - if (restoreWhenFinished) - restore(); - if (matrix.isTranslating()) d->state->matrix = matrix; } |