diff options
Diffstat (limited to 'doc/src/snippets')
-rw-r--r-- | doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp | 12 | ||||
-rw-r--r-- | doc/src/snippets/declarative/border-image.qml | 31 |
2 files changed, 37 insertions, 6 deletions
diff --git a/doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp b/doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp index 35689f4..5ef6609 100644 --- a/doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp +++ b/doc/src/snippets/code/src_gui_effects_qgraphicseffect.cpp @@ -40,11 +40,11 @@ ****************************************************************************/ //! [0] -MyGraphicsOpacityEffect::draw(QPainter *painter, QGraphicsEffectSource *source) +MyGraphicsOpacityEffect::draw(QPainter *painter) { // Fully opaque; draw directly without going through a pixmap. if (qFuzzyCompare(m_opacity, 1)) { - source->draw(painter); + drawSource(painter); return; } ... @@ -52,18 +52,18 @@ MyGraphicsOpacityEffect::draw(QPainter *painter, QGraphicsEffectSource *source) //! [0] //! [1] -MyGraphicsEffect::draw(QPainter *painter, QGraphicsEffectSource *source) +MyGraphicsEffect::draw(QPainter *painter) { ... QPoint offset; - if (source->isPixmap()) { + if (sourceIsPixmap()) { // No point in drawing in device coordinates (pixmap will be scaled anyways). - const QPixmap pixmap = source->pixmap(Qt::LogicalCoordinates, &offset); + const QPixmap pixmap = sourcePixmap(Qt::LogicalCoordinates, &offset); ... painter->drawPixmap(offset, pixmap); } else { // Draw pixmap in device coordinates to avoid pixmap scaling; - const QPixmap pixmap = source->pixmap(Qt::DeviceCoordinates, &offset); + const QPixmap pixmap = sourcePixmap(Qt::DeviceCoordinates, &offset); painter->setWorldTransform(QTransform()); ... painter->drawPixmap(offset, pixmap); diff --git a/doc/src/snippets/declarative/border-image.qml b/doc/src/snippets/declarative/border-image.qml new file mode 100644 index 0000000..c4215cd --- /dev/null +++ b/doc/src/snippets/declarative/border-image.qml @@ -0,0 +1,31 @@ +import Qt 4.6 + +Rectangle { + id: page + color: "white" + width: 520; height: 280 + + Row { + anchors.centerIn: parent + spacing: 50 +//! [0] + BorderImage { + width: 180; height: 180 + border.left: 30; border.top: 30 + border.right: 30; border.bottom: 30 + horizontalTileMode: BorderImage.Stretch + verticalTileMode: BorderImage.Stretch + source: "content/colors.png" + } + + BorderImage { + width: 180; height: 180 + border.left: 30; border.top: 30 + border.right: 30; border.bottom: 30 + horizontalTileMode: BorderImage.Round + verticalTileMode: BorderImage.Round + source: "content/colors.png" + } +//! [0] + } +} |