ChangeDiagramTextCommand Class Reference

The ChangeDiagramTextCommand class This command modifies a text item. More...

#include <diagramcommands.h>

Inherits QUndoCommand.

Collaboration diagram for ChangeDiagramTextCommand:

Public Member Functions
	ChangeDiagramTextCommand (DiagramTextItem *, const QString &before, const QString &after, QUndoCommand *=nullptr)
	ChangeDiagramTextCommand::ChangeDiagramTextCommand Constructeur.
	~ChangeDiagramTextCommand () override
	ChangeDiagramTextCommand::~ChangeDiagramTextCommand destructeur.
void	undo () override
	ChangeDiagramTextCommand::undo annule la modification de texte.
void	redo () override
	ChangeDiagramTextCommand::redo.

Private Member Functions
	ChangeDiagramTextCommand (const ChangeDiagramTextCommand &)

Private Attributes
DiagramTextItem *	text_item
	modified text item
QString	text_before
	former text
QString	text_after
	new text
bool	first_redo
	prevent the first call to redo()
Diagram *	diagram

Detailed Description

The ChangeDiagramTextCommand class This command modifies a text item.

Constructor & Destructor Documentation

ChangeDiagramTextCommand() [1/2]

ChangeDiagramTextCommand::ChangeDiagramTextCommand	(	DiagramTextItem *	dti,
		const QString &	before,
		const QString &	after,
		QUndoCommand *	parent = nullptr )

ChangeDiagramTextCommand::ChangeDiagramTextCommand Constructeur.

Parameters

dti	Champ de texte modifie
before	texte avant
after	texte apres
parent	QUndoCommand parent

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~ChangeDiagramTextCommand()

ChangeDiagramTextCommand::~ChangeDiagramTextCommand ( )

override

ChangeDiagramTextCommand::~ChangeDiagramTextCommand destructeur.

ChangeDiagramTextCommand() [2/2]

ChangeDiagramTextCommand::ChangeDiagramTextCommand ( const ChangeDiagramTextCommand & )

private

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Member Function Documentation

redo()

void ChangeDiagramTextCommand::redo ( )

override

ChangeDiagramTextCommand::redo.

undo()

void ChangeDiagramTextCommand::undo ( )

override

ChangeDiagramTextCommand::undo annule la modification de texte.

Member Data Documentation

diagram

Diagram* ChangeDiagramTextCommand::diagram

private

first_redo

bool ChangeDiagramTextCommand::first_redo

private

prevent the first call to redo()

text_after

QString ChangeDiagramTextCommand::text_after

private

new text

text_before

QString ChangeDiagramTextCommand::text_before

private

former text

text_item

DiagramTextItem* ChangeDiagramTextCommand::text_item

private

modified text item

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

• sources/diagramcommands.h
• sources/diagramcommands.cpp