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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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QSGBasicGlyphNode Class Referenceabstract

#include <qsgbasicglyphnode_p.h>

+ Inheritance diagram for QSGBasicGlyphNode:
+ Collaboration diagram for QSGBasicGlyphNode:

Public Member Functions

 QSGBasicGlyphNode ()
 
virtual ~QSGBasicGlyphNode ()
 
QPointF baseLine () const override
 
void setGlyphs (const QPointF &position, const QGlyphRun &glyphs) override
 
void setColor (const QColor &color) override
 
void setPreferredAntialiasingMode (AntialiasingMode) override
 
void setStyle (QQuickText::TextStyle) override
 
void setStyleColor (const QColor &) override
 
virtual void setMaterialColor (const QColor &color)=0
 
void update () override=0
 
- 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.
 
QSGMaterialmaterial () const
 Returns the material of the QSGGeometryNode.
 
void setOpaqueMaterial (QSGMaterial *material)
 Sets the opaque material of this geometry to material.
 
QSGMaterialopaqueMaterial () const
 Returns the opaque material of the QSGGeometryNode.
 
QSGMaterialactiveMaterial () 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 QSGGeometrygeometry () const
 Returns this node's geometry.
 
QSGGeometrygeometry ()
 Returns this node's geometry.
 
const QMatrix4x4matrix () const
 Will be set during rendering to contain transformation of the geometry for that rendering pass.
 
const QSGClipNodeclipList () 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.
 
QSGNodeparent () 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.
 
QSGNodechildAtIndex (int i) const
 Returns the child at index i.
 
QSGNodefirstChild () const
 Returns the first child of this node.
 
QSGNodelastChild () const
 Returns the last child of this node.
 
QSGNodenextSibling () const
 Returns the node after this in the parent's list of children.
 
QSGNodepreviousSibling () 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.
 
virtual void preprocess ()
 Override this function to do processing on the node before it is rendered.
 

Protected Attributes

QGlyphRun m_glyphs
 
QPointF m_position
 
QColor m_color
 
QQuickText::TextStyle m_style
 
QColor m_styleColor
 
QPointF m_baseLine
 
QSGMaterialm_material
 
QSGGeometry m_geometry
 
- Protected Attributes inherited from QSGGlyphNode
QRectF m_bounding_rect
 
- Protected Attributes inherited from QSGNode
QScopedPointer< QSGNodePrivated_ptr
 

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.
 

Detailed Description

Definition at line 24 of file qsgbasicglyphnode_p.h.

Constructor & Destructor Documentation

◆ QSGBasicGlyphNode()

QT_BEGIN_NAMESPACE QSGBasicGlyphNode::QSGBasicGlyphNode ( )

Definition at line 9 of file qsgbasicglyphnode.cpp.

References QSGGeometry::DrawTriangles, m_geometry, QSGGeometry::setDrawingMode(), and QSGBasicGeometryNode::setGeometry().

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◆ ~QSGBasicGlyphNode()

QSGBasicGlyphNode::~QSGBasicGlyphNode ( )
virtual

Definition at line 18 of file qsgbasicglyphnode.cpp.

References m_material.

Member Function Documentation

◆ baseLine()

QPointF QSGBasicGlyphNode::baseLine ( ) const
inlineoverridevirtual

Implements QSGGlyphNode.

Definition at line 30 of file qsgbasicglyphnode_p.h.

◆ setColor()

void QSGBasicGlyphNode::setColor ( const QColor & color)
overridevirtual

Implements QSGGlyphNode.

Definition at line 23 of file qsgbasicglyphnode.cpp.

References QSGNode::DirtyMaterial, m_color, m_material, QSGNode::markDirty(), and setMaterialColor().

Referenced by QSGDefaultGlyphNode::setMaterialColor().

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◆ setGlyphs()

void QSGBasicGlyphNode::setGlyphs ( const QPointF & position,
const QGlyphRun & glyphs )
overridevirtual

Implements QSGGlyphNode.

Reimplemented in QSGDefaultGlyphNode.

Definition at line 32 of file qsgbasicglyphnode.cpp.

References m_glyphs, m_material, m_position, position(), and qsgnode_set_description().

Referenced by QSGDefaultGlyphNode::setGlyphs().

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◆ setMaterialColor()

virtual void QSGBasicGlyphNode::setMaterialColor ( const QColor & color)
pure virtual

Implemented in QSGDefaultGlyphNode.

Referenced by setColor().

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◆ setPreferredAntialiasingMode()

void QSGBasicGlyphNode::setPreferredAntialiasingMode ( AntialiasingMode )
inlineoverridevirtual

Implements QSGGlyphNode.

Reimplemented in QSGDefaultGlyphNode.

Definition at line 34 of file qsgbasicglyphnode_p.h.

◆ setStyle()

void QSGBasicGlyphNode::setStyle ( QQuickText::TextStyle style)
overridevirtual

Implements QSGGlyphNode.

Definition at line 45 of file qsgbasicglyphnode.cpp.

References m_style.

◆ setStyleColor()

void QSGBasicGlyphNode::setStyleColor ( const QColor & color)
overridevirtual

Implements QSGGlyphNode.

Definition at line 52 of file qsgbasicglyphnode.cpp.

References m_styleColor.

◆ update()

void QSGBasicGlyphNode::update ( )
overridepure virtual

Implements QSGGlyphNode.

Implemented in QSGDefaultGlyphNode.

Member Data Documentation

◆ m_baseLine

QPointF QSGBasicGlyphNode::m_baseLine
protected

Definition at line 48 of file qsgbasicglyphnode_p.h.

Referenced by QSGDefaultGlyphNode::update().

◆ m_color

QColor QSGBasicGlyphNode::m_color
protected

◆ m_geometry

QSGGeometry QSGBasicGlyphNode::m_geometry
protected

Definition at line 51 of file qsgbasicglyphnode_p.h.

Referenced by QSGBasicGlyphNode().

◆ m_glyphs

QGlyphRun QSGBasicGlyphNode::m_glyphs
protected

◆ m_material

QSGMaterial* QSGBasicGlyphNode::m_material
protected

◆ m_position

QPointF QSGBasicGlyphNode::m_position
protected

◆ m_style

QQuickText::TextStyle QSGBasicGlyphNode::m_style
protected

◆ m_styleColor

QColor QSGBasicGlyphNode::m_styleColor
protected

The documentation for this class was generated from the following files: