JKQTMathTextModifyEnvironmentNodeMixIn Class Reference

mixin extending a node that does not produce any output, but provides a function modifyEnvironment() that modifies the current JKQTMathTextEnvironment. Deriving classes are used to represent instructions like \bf or \color{...} that alter the text formatting for all further nodes in the current block. More...

#include <jkqtmathtextnode.h>

Inheritance diagram for JKQTMathTextModifyEnvironmentNodeMixIn:

Public Member Functions
virtual	~JKQTMathTextModifyEnvironmentNodeMixIn ()
virtual void	modifyEnvironment (JKQTMathTextEnvironment &currentEv) const =0
	modifies the fiven JKQTMathTextEnvironment currrentEv

Detailed Description

mixin extending a node that does not produce any output, but provides a function modifyEnvironment() that modifies the current JKQTMathTextEnvironment. Deriving classes are used to represent instructions like \bf or \color{...} that alter the text formatting for all further nodes in the current block.

Classes derived from this require a parent node that executes the additional method modifyEnvironment(). In the context of JKQTMathText, this is done by JKQTMathTextHorizontalListNode . Therefor the effect of the node end with the last nod in the parent list node.

Constructor & Destructor Documentation

~JKQTMathTextModifyEnvironmentNodeMixIn()

virtual JKQTMathTextModifyEnvironmentNodeMixIn::~JKQTMathTextModifyEnvironmentNodeMixIn ( )

inlinevirtual

Member Function Documentation

modifyEnvironment()

virtual void JKQTMathTextModifyEnvironmentNodeMixIn::modifyEnvironment ( JKQTMathTextEnvironment &  currentEv ) const

pure virtual

modifies the fiven JKQTMathTextEnvironment currrentEv

Implemented in JKQTMathTextHorizontalListNode, and JKQTMathTextModifiedEnvironmentInstructionNode.

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

• jkqtmathtextnode.h