diff options
| author | Nico Vertriest <nico.vertriest@digia.com> | 2015-05-19 15:03:12 +0200 |
|---|---|---|
| committer | Nico Vertriest <nico.vertriest@digia.com> | 2015-07-22 13:47:23 +0000 |
| commit | e6ddae07e1e571a7a6e0c531b961dbddcd217643 (patch) | |
| tree | 84c366f499a91152456cc8a85995d97ec6bc6e94 /src/gui/painting | |
| parent | 9499cf33b7284d1a2626fecc1abde75e1dc52c23 (diff) | |
Doc:added doc to undocumented functions
Task-number: QTBUG-36985
Change-Id: Ic358682b276d67ef804f727bcf14191718613469
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Diffstat (limited to 'src/gui/painting')
| -rw-r--r-- | src/gui/painting/qbackingstore.cpp | 14 | ||||
| -rw-r--r-- | src/gui/painting/qpaintengine_raster.cpp | 4 |
2 files changed, 18 insertions, 0 deletions
diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp index 19074e4c47..f2fee99b99 100644 --- a/src/gui/painting/qbackingstore.cpp +++ b/src/gui/painting/qbackingstore.cpp @@ -197,16 +197,27 @@ bool QBackingStore::scroll(const QRegion &area, int dx, int dy) return d_ptr->platformBackingStore->scroll(area, dx, dy); } +/*! + Set \a region as the static contents of this window. +*/ void QBackingStore::setStaticContents(const QRegion ®ion) { d_ptr->staticContents = region; } +/*! + Returns a pointer to the QRegion that has the static contents + of this window. +*/ QRegion QBackingStore::staticContents() const { return d_ptr->staticContents; } +/*! + Returns a boolean indicating if this window + has static contents or not. +*/ bool QBackingStore::hasStaticContents() const { return !d_ptr->staticContents.isEmpty(); @@ -259,6 +270,9 @@ void Q_GUI_EXPORT qt_scrollRectInImage(QImage &img, const QRect &rect, const QPo } } +/*! + Returns a pointer to the QPlatformBackingStore implementation +*/ QPlatformBackingStore *QBackingStore::handle() const { return d_ptr->platformBackingStore; diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 18522cb6d0..aabf4a9427 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -3281,6 +3281,10 @@ bool QRasterPaintEngine::requiresPretransformedGlyphPositions(QFontEngine *fontE return QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m); } +/*! + Indicates whether glyph caching is supported by the font engine + \a fontEngine with the given transform \a m applied. +*/ bool QRasterPaintEngine::shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const { // The raster engine does not support projected cached glyph drawing |