ChangeZValueCommand Class Reference

#include <editorcommands.h>

Inheritance diagram for ChangeZValueCommand:

Collaboration diagram for ChangeZValueCommand:

Public Member Functions
	ChangeZValueCommand (ElementScene *, QET::DepthOption, QUndoCommand *=nullptr)
	~ChangeZValueCommand () override
	Destructeur.
void	undo () override
	Annule les changements de zValue.
void	redo () override
	Refait les changements de zValue.
Public Member Functions inherited from ElementEditionCommand
	ElementEditionCommand (ElementScene *=nullptr, ElementView *=nullptr, QUndoCommand *=nullptr)
	ElementEditionCommand::ElementEditionCommand Constructs an ElementEditionCommand, thus embedding the provided scene and view.
	ElementEditionCommand (const QString &, ElementScene *=nullptr, ElementView *=nullptr, QUndoCommand *=nullptr)
	ElementEditionCommand::ElementEditionCommand Constructs an ElementEditionCommand, thus embedding the provided scene and view.
	~ElementEditionCommand () override
ElementScene *	elementScene () const
void	setElementScene (ElementScene *)
ElementView *	elementView () const
void	setElementView (ElementView *)

Private Member Functions
	ChangeZValueCommand (const ChangeZValueCommand &)
void	applyBringForward (const QList< QGraphicsItem * > &)
void	applyRaise (const QList< QGraphicsItem * > &)
void	applyLower (const QList< QGraphicsItem * > &)
void	applySendBackward (const QList< QGraphicsItem * > &)

Private Attributes
QHash< QGraphicsItem *, qreal >	undo_hash
	associates impacted primitives with their former zValues
QHash< QGraphicsItem *, qreal >	redo_hash
	associates impacted primitives with their new zValues
QET::DepthOption	m_option
	kind of treatment to apply

Additional Inherited Members
Protected Attributes inherited from ElementEditionCommand
ElementScene *	m_scene
	Element editor/view/scene the command should take place on.
ElementView *	m_view

Detailed Description

This command changes the zValue of a set of primitives when editing an electrical element.

Constructor & Destructor Documentation

ChangeZValueCommand() [1/2]

ChangeZValueCommand::ChangeZValueCommand	(	ElementScene *	elmt,
		QET::DepthOption	o,
		QUndoCommand *	parent = nullptr )

Constructeur

Parameters

elmt	ElementScene concernee
o	Option decrivant le type de traitement applique aux zValues des parties de l'element
parent	QUndoCommand parent

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~ChangeZValueCommand()

ChangeZValueCommand::~ChangeZValueCommand ( )

override

Destructeur.

ChangeZValueCommand() [2/2]

ChangeZValueCommand::ChangeZValueCommand ( const ChangeZValueCommand & )

private

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Member Function Documentation

applyBringForward()

void ChangeZValueCommand::applyBringForward ( const QList< QGraphicsItem * > & items_list )

private

Amene les elements selectionnes au premier plan

Parameters

items_list

Liste des elements (selectionnes et non selectionnes)

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applyLower()

void ChangeZValueCommand::applyLower ( const QList< QGraphicsItem * > & items_list )

private

Descend les elements selectionnes d'un plan

Parameters

items_list

Liste des elements (selectionnes et non selectionnes)

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applyRaise()

void ChangeZValueCommand::applyRaise ( const QList< QGraphicsItem * > & items_list )

private

Remonte les elements selectionnes d'un plan

Parameters

items_list

Liste des elements (selectionnes et non selectionnes)

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applySendBackward()

void ChangeZValueCommand::applySendBackward ( const QList< QGraphicsItem * > & items_list )

private

Envoie les elements selectionnes au fond

Parameters

items_list

Liste des elements (selectionnes et non selectionnes)

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redo()

void ChangeZValueCommand::redo ( )

override

Refait les changements de zValue.

undo()

void ChangeZValueCommand::undo ( )

override

Annule les changements de zValue.

Member Data Documentation

m_option

QET::DepthOption ChangeZValueCommand::m_option

private

kind of treatment to apply

redo_hash

QHash<QGraphicsItem *, qreal> ChangeZValueCommand::redo_hash

private

associates impacted primitives with their new zValues

undo_hash

QHash<QGraphicsItem *, qreal> ChangeZValueCommand::undo_hash

private

associates impacted primitives with their former zValues

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

• sources/editor/editorcommands.h
• sources/editor/editorcommands.cpp