Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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#include <qsgcurveglyphnode_p.h>
Public Member Functions | |
QSGCurveGlyphNode (QSGRenderContext *context) | |
~QSGCurveGlyphNode () | |
void | setGlyphs (const QPointF &position, const QGlyphRun &glyphs) override |
void | update () override |
void | preprocess () override |
Override this function to do processing on the node before it is rendered. | |
void | setPreferredAntialiasingMode (AntialiasingMode) override |
void | updateGeometry () |
void | setColor (const QColor &color) override |
void | setStyle (QQuickText::TextStyle style) override |
void | setStyleColor (const QColor &color) override |
QPointF | baseLine () const override |
Public Member Functions inherited from QSGGlyphNode | |
QSGGlyphNode () | |
~QSGGlyphNode () override | |
virtual QRectF | boundingRect () const |
virtual void | setBoundingRect (const QRectF &bounds) |
virtual void | setRenderTypeQuality (int renderTypeQuality) |
void | accept (QSGNodeVisitorEx *visitor) override |
Public Member Functions inherited from QSGVisitableNode | |
QSGVisitableNode () | |
~QSGVisitableNode () override | |
Public Member Functions inherited from QSGGeometryNode | |
QSGGeometryNode () | |
Creates a new geometry node without geometry and material. | |
~QSGGeometryNode () override | |
Deletes this geometry node. | |
void | setMaterial (QSGMaterial *material) |
Sets the material of this geometry node to material. | |
QSGMaterial * | material () const |
Returns the material of the QSGGeometryNode. | |
void | setOpaqueMaterial (QSGMaterial *material) |
Sets the opaque material of this geometry to material. | |
QSGMaterial * | opaqueMaterial () const |
Returns the opaque material of the QSGGeometryNode. | |
QSGMaterial * | activeMaterial () const |
Returns the material which should currently be used for geometry node. | |
void | setRenderOrder (int order) |
Sets the render order of this node to be order. | |
int | renderOrder () const |
Returns the render order of this geometry node. | |
void | setInheritedOpacity (qreal opacity) |
Sets the inherited opacity of this geometry to opacity. | |
qreal | inheritedOpacity () const |
Set during rendering to specify the inherited opacity for that rendering pass. | |
Public Member Functions inherited from QSGBasicGeometryNode | |
~QSGBasicGeometryNode () override | |
Deletes this QSGBasicGeometryNode. | |
void | setGeometry (QSGGeometry *geometry) |
Sets the geometry of this node to geometry. | |
const QSGGeometry * | geometry () const |
Returns this node's geometry. | |
QSGGeometry * | geometry () |
Returns this node's geometry. | |
const QMatrix4x4 * | matrix () const |
Will be set during rendering to contain transformation of the geometry for that rendering pass. | |
const QSGClipNode * | clipList () const |
Will be set during rendering to contain the clip of the geometry for that rendering pass. | |
void | setRendererMatrix (const QMatrix4x4 *m) |
void | setRendererClipList (const QSGClipNode *c) |
Public Member Functions inherited from QSGNode | |
QSGNode () | |
Constructs a new node. | |
virtual | ~QSGNode () |
Destroys the node. | |
QSGNode * | parent () const |
Returns the parent node of this node. | |
void | removeChildNode (QSGNode *node) |
Removes node from this node's list of children. | |
void | removeAllChildNodes () |
Removes all child nodes from this node's list of children. | |
void | prependChildNode (QSGNode *node) |
Prepends node to this node's the list of children. | |
void | appendChildNode (QSGNode *node) |
Appends node to this node's list of children. | |
void | insertChildNodeBefore (QSGNode *node, QSGNode *before) |
Inserts node to this node's list of children before the node specified with before. | |
void | insertChildNodeAfter (QSGNode *node, QSGNode *after) |
Inserts node to this node's list of children after the node specified with after. | |
void | reparentChildNodesTo (QSGNode *newParent) |
int | childCount () const |
Returns the number of child nodes. | |
QSGNode * | childAtIndex (int i) const |
Returns the child at index i. | |
QSGNode * | firstChild () const |
Returns the first child of this node. | |
QSGNode * | lastChild () const |
Returns the last child of this node. | |
QSGNode * | nextSibling () const |
Returns the node after this in the parent's list of children. | |
QSGNode * | previousSibling () const |
Returns the node before this in the parent's list of children. | |
NodeType | type () const |
Returns the type of this node. | |
QT_DEPRECATED void | clearDirty () |
void | markDirty (DirtyState bits) |
Notifies all connected renderers that the node has dirty bits. | |
QT_DEPRECATED DirtyState | dirtyState () const |
virtual bool | isSubtreeBlocked () const |
Returns whether this node and its subtree is available for use. | |
Flags | flags () const |
Returns the set of flags for this node. | |
void | setFlag (Flag, bool=true) |
Sets the flag f on this node if enabled is true; otherwise clears the flag. | |
void | setFlags (Flags, bool=true) |
Sets the flags f on this node if enabled is true; otherwise clears the flags. | |
Additional Inherited Members | |
Public Types inherited from QSGGlyphNode | |
enum | AntialiasingMode { DefaultAntialiasing = -1 , GrayAntialiasing , LowQualitySubPixelAntialiasing , HighQualitySubPixelAntialiasing } |
Public Types inherited from QSGNode | |
enum | NodeType { BasicNodeType , GeometryNodeType , TransformNodeType , ClipNodeType , OpacityNodeType , RootNodeType , RenderNodeType } |
Can be used to figure out the type of node. More... | |
enum | Flag { OwnedByParent = 0x0001 , UsePreprocess = 0x0002 , OwnsGeometry = 0x00010000 , OwnsMaterial = 0x00020000 , OwnsOpaqueMaterial = 0x00040000 , IsVisitableNode = 0x01000000 } |
The QSGNode::Flag enum describes flags on the QSGNode. More... | |
enum | DirtyStateBit { DirtySubtreeBlocked = 0x0080 , DirtyMatrix = 0x0100 , DirtyNodeAdded = 0x0400 , DirtyNodeRemoved = 0x0800 , DirtyGeometry = 0x1000 , DirtyMaterial = 0x2000 , DirtyOpacity = 0x4000 , DirtyForceUpdate = 0x8000 , DirtyUsePreprocess = UsePreprocess , DirtyPropagationMask } |
Used in QSGNode::markDirty() to indicate how the scene graph has changed. More... | |
Protected Member Functions inherited from QSGGeometryNode | |
QSGGeometryNode (QSGGeometryNodePrivate &dd) | |
Protected Member Functions inherited from QSGBasicGeometryNode | |
QSGBasicGeometryNode (NodeType type) | |
Creates a new basic geometry node of type type. | |
QSGBasicGeometryNode (QSGBasicGeometryNodePrivate &dd, NodeType type) | |
Protected Member Functions inherited from QSGNode | |
QSGNode (NodeType type) | |
Constructs a new node with the given node type. | |
QSGNode (QSGNodePrivate &dd, NodeType type) | |
Constructs a new node with the given node type. | |
Protected Attributes inherited from QSGGlyphNode | |
QRectF | m_bounding_rect |
Protected Attributes inherited from QSGNode | |
QScopedPointer< QSGNodePrivate > | d_ptr |
Definition at line 28 of file qsgcurveglyphnode_p.h.
QT_BEGIN_NAMESPACE QSGCurveGlyphNode::QSGCurveGlyphNode | ( | QSGRenderContext * | context | ) |
Definition at line 18 of file qsgcurveglyphnode.cpp.
References QSGNode::OwnsMaterial, QSGNode::setFlag(), QSGBasicGeometryNode::setGeometry(), QSGGeometryNode::setMaterial(), and QSGNode::UsePreprocess.
QSGCurveGlyphNode::~QSGCurveGlyphNode | ( | ) |
Definition at line 31 of file qsgcurveglyphnode.cpp.
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inlineoverridevirtual |
Implements QSGGlyphNode.
Definition at line 42 of file qsgcurveglyphnode_p.h.
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overridevirtual |
Override this function to do processing on the node before it is rendered.
Preprocessing needs to be explicitly enabled by setting the flag QSGNode::UsePreprocess. The flag needs to be set before the node is added to the scene graph and will cause the preprocess() function to be called for every frame the node is rendered.
Reimplemented from QSGNode.
Definition at line 88 of file qsgcurveglyphnode.cpp.
References updateGeometry().
Implements QSGGlyphNode.
Definition at line 40 of file qsgcurveglyphnode.cpp.
References QSGCurveFillNode::setColor().
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 63 of file qsgcurveglyphnode.cpp.
References QList< T >::count(), QRawFont::familyName(), font, QGlyphRun::glyphIndexes(), QString::number(), QFont::pixelSize(), QRawFont::pixelSize(), position(), qsgnode_set_description(), QStringLiteral, and QGlyphRun::rawFont().
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overridevirtual |
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 54 of file qsgcurveglyphnode.cpp.
References update().
Implements QSGGlyphNode.
Definition at line 47 of file qsgcurveglyphnode.cpp.
References QSGCurveAbstractNode::setColor().
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overridevirtual |
Implements QSGGlyphNode.
Definition at line 83 of file qsgcurveglyphnode.cpp.
References QSGNode::DirtyGeometry, and QSGNode::markDirty().
Referenced by setStyle().
void QSGCurveGlyphNode::updateGeometry | ( | ) |
Definition at line 94 of file qsgcurveglyphnode.cpp.
References QSGCurveGlyphAtlas::addGlyph(), QSGCurveGlyphAtlas::addStroke(), QSGNode::appendChildNode(), QSGCurveFillNode::cookGeometry(), QSGCurveAbstractNode::cookGeometry(), QSGRenderContext::curveGlyphAtlas(), QSGCurveGlyphAtlas::fontSize(), QGlyphRun::glyphIndexes(), i, QQuickText::Outline, QSGCurveGlyphAtlas::populate(), QGlyphRun::positions(), positions, QQuickText::Raised, QGlyphRun::rawFont(), QSGCurveFillNode::setColor(), QSGCurveStrokeNode::setColor(), and QQuickText::Sunken.
Referenced by preprocess().