diff options
author | Michael Brasser <mbrasser@ford.com> | 2016-03-21 21:31:03 -0500 |
---|---|---|
committer | Michael Brasser <michael.brasser@live.com> | 2016-05-06 18:25:43 +0000 |
commit | 69b7ba225007d68e113ee425ad58ce7e186a92c2 (patch) | |
tree | 72d4723b85085d901c785ae933294c83c6119ccf /src/quick/items/qquickshadereffectmesh_p.h | |
parent | 8997e00269d8748a366d84d234dba555fc9548ce (diff) |
Introduce BorderImageMesh.
BorderImageMesh provides an optimized way to use BorderImage-type
images with ShaderEffect.
[ChangeLog][QtQuick][ShaderEffect] Add new mesh type BorderImageMesh.
BorderImageMesh provides an optimized way to use BorderImage-type
images with ShaderEffect.
Change-Id: I73bdc8318a0facba6edc2634b5f4614996b39c1b
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Diffstat (limited to 'src/quick/items/qquickshadereffectmesh_p.h')
-rw-r--r-- | src/quick/items/qquickshadereffectmesh_p.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/quick/items/qquickshadereffectmesh_p.h b/src/quick/items/qquickshadereffectmesh_p.h index 7f9c95888c..34d3908140 100644 --- a/src/quick/items/qquickshadereffectmesh_p.h +++ b/src/quick/items/qquickshadereffectmesh_p.h @@ -100,6 +100,45 @@ private: QString m_log; }; +class QQuickScaleGrid; +class QQuickBorderImageMesh : public QQuickShaderEffectMesh +{ + Q_OBJECT + + Q_PROPERTY(QQuickScaleGrid *border READ border CONSTANT) + Q_PROPERTY(QSize size READ size WRITE setSize NOTIFY sizeChanged) + Q_PROPERTY(TileMode horizontalTileMode READ horizontalTileMode WRITE setHorizontalTileMode NOTIFY horizontalTileModeChanged) + Q_PROPERTY(TileMode verticalTileMode READ verticalTileMode WRITE setVerticalTileMode NOTIFY verticalTileModeChanged) +public: + QQuickBorderImageMesh(QObject *parent = 0); + QSGGeometry *updateGeometry(QSGGeometry *geometry, const QVector<QByteArray> &attributes, const QRectF &srcRect, const QRectF &rect) Q_DECL_OVERRIDE; + + QQuickScaleGrid *border(); + + enum TileMode { Stretch = Qt::StretchTile, Repeat = Qt::RepeatTile, Round = Qt::RoundTile }; + Q_ENUM(TileMode) + + QSize size() const; + void setSize(const QSize &size); + + TileMode horizontalTileMode() const; + void setHorizontalTileMode(TileMode); + + TileMode verticalTileMode() const; + void setVerticalTileMode(TileMode); + +Q_SIGNALS: + void sizeChanged(); + void horizontalTileModeChanged(); + void verticalTileModeChanged(); + +private: + QQuickScaleGrid *m_border; + QSize m_size; + TileMode m_horizontalTileMode; + TileMode m_verticalTileMode; +}; + inline QColor qt_premultiply_color(const QColor &c) { return QColor::fromRgbF(c.redF() * c.alphaF(), c.greenF() * c.alphaF(), c.blueF() * c.alphaF(), c.alphaF()); |