JKQTMathTextBoxInstructionNode::InstructionProperties Struct Reference

defines the implementation of an instruction represented by JKQTMathTextModifiedTextPropsInstructionNode More...

#include <jkqtmathtextboxinstructionnode.h>

Public Types
typedef std::function< QBrush(JKQTMathTextEnvironment &ev, const QStringList &parameters, JKQTMathText *parent)>	GetBoxBrushFunctor
	this functor returns the QBrush to use for the box fill
typedef std::function< QPen(JKQTMathTextEnvironment &ev, const QStringList &parameters, JKQTMathText *parent)>	GetBoxPenFunctor
	this functor returns the QPen to use for the box outline
typedef std::function< void(JKQTMathTextEnvironment &ev, const QStringList &parameters)>	ModifyEnvironmentFunctor
	this functor implements the instruction

Public Member Functions
	InstructionProperties ()
	default constructor, creates a NOP-instruction that does nothing
	InstructionProperties (const GetBoxPenFunctor &_pen, const GetBoxBrushFunctor &_brush, double _paddingFactor=DefaultPadding, size_t _NParams=0)
	constructor
	InstructionProperties (const ModifyEnvironmentFunctor &_modifier, const GetBoxPenFunctor &_pen, const GetBoxBrushFunctor &_brush, double _paddingFactor=DefaultPadding, size_t _NParams=0)
	constructor

Public Attributes
GetBoxBrushFunctor	brush
	functor that creates a QBrush for the box fill
bool	doubleLine
	draw a double-line
ModifyEnvironmentFunctor	modifier
	functor that modifies a JKQTMathTextEnvironment
size_t	NParams
	number of parameters for this node
double	paddingFactor
	padding of the box, as a factor to xWidth of the current font
GetBoxPenFunctor	pen
	functor that creates a QPen for the box outline
double	roundingFactor
	rounding radius (rx=ry) of the box, as a factor to xWidth of the current font

Static Public Attributes
static double	DefaultPadding
	default padding factor 0.5 xWidth
static GetBoxPenFunctor	DefaultPen
	generates a QPen with the lineWidth associated with the QFont of the environment (using QFontMetricsF::lineWidth() )
static GetBoxBrushFunctor	NoBrush
	generates an invisible QBrush
static ModifyEnvironmentFunctor	NoModification
static GetBoxPenFunctor	NoPen
	generates an invisible pen with 0 width

Detailed Description

defines the implementation of an instruction represented by JKQTMathTextModifiedTextPropsInstructionNode

Member Typedef Documentation

GetBoxBrushFunctor

typedef std::function<QBrush(JKQTMathTextEnvironment& ev, const QStringList& parameters, JKQTMathText* parent)> JKQTMathTextBoxInstructionNode::InstructionProperties::GetBoxBrushFunctor

this functor returns the QBrush to use for the box fill

GetBoxPenFunctor

typedef std::function<QPen(JKQTMathTextEnvironment& ev, const QStringList& parameters, JKQTMathText* parent)> JKQTMathTextBoxInstructionNode::InstructionProperties::GetBoxPenFunctor

this functor returns the QPen to use for the box outline

ModifyEnvironmentFunctor

typedef std::function<void(JKQTMathTextEnvironment& ev, const QStringList& parameters)> JKQTMathTextBoxInstructionNode::InstructionProperties::ModifyEnvironmentFunctor

this functor implements the instruction

Constructor & Destructor Documentation

InstructionProperties() [1/3]

JKQTMathTextBoxInstructionNode::InstructionProperties::InstructionProperties

(

)

default constructor, creates a NOP-instruction that does nothing

InstructionProperties() [2/3]

JKQTMathTextBoxInstructionNode::InstructionProperties::InstructionProperties	(	const ModifyEnvironmentFunctor &	_modifier,
		const GetBoxPenFunctor &	_pen,
		const GetBoxBrushFunctor &	_brush,
		double	_paddingFactor = DefaultPadding,
		size_t	_NParams = 0
	)

constructor

InstructionProperties() [3/3]

JKQTMathTextBoxInstructionNode::InstructionProperties::InstructionProperties	(	const GetBoxPenFunctor &	_pen,
		const GetBoxBrushFunctor &	_brush,
		double	_paddingFactor = DefaultPadding,
		size_t	_NParams = 0
	)

constructor

Member Data Documentation

brush

GetBoxBrushFunctor JKQTMathTextBoxInstructionNode::InstructionProperties::brush

functor that creates a QBrush for the box fill

DefaultPadding

double JKQTMathTextBoxInstructionNode::InstructionProperties::DefaultPadding

static

default padding factor 0.5 xWidth

DefaultPen

GetBoxPenFunctor JKQTMathTextBoxInstructionNode::InstructionProperties::DefaultPen

static

generates a QPen with the lineWidth associated with the QFont of the environment (using QFontMetricsF::lineWidth() )

doubleLine

bool JKQTMathTextBoxInstructionNode::InstructionProperties::doubleLine

draw a double-line

modifier

ModifyEnvironmentFunctor JKQTMathTextBoxInstructionNode::InstructionProperties::modifier

functor that modifies a JKQTMathTextEnvironment

NoBrush

GetBoxBrushFunctor JKQTMathTextBoxInstructionNode::InstructionProperties::NoBrush

static

generates an invisible QBrush

NoModification

ModifyEnvironmentFunctor JKQTMathTextBoxInstructionNode::InstructionProperties::NoModification

static

NoPen

GetBoxPenFunctor JKQTMathTextBoxInstructionNode::InstructionProperties::NoPen

static

generates an invisible pen with 0 width

NParams

size_t JKQTMathTextBoxInstructionNode::InstructionProperties::NParams

number of parameters for this node

paddingFactor

double JKQTMathTextBoxInstructionNode::InstructionProperties::paddingFactor

padding of the box, as a factor to xWidth of the current font

pen

GetBoxPenFunctor JKQTMathTextBoxInstructionNode::InstructionProperties::pen

functor that creates a QPen for the box outline

roundingFactor

double JKQTMathTextBoxInstructionNode::InstructionProperties::roundingFactor

rounding radius (rx=ry) of the box, as a factor to xWidth of the current font

---

The documentation for this struct was generated from the following file:

• jkqtmathtextboxinstructionnode.h