ScalePartsCommand Class Reference

#include <editorcommands.h>

Public Member Functions
	ScalePartsCommand (ElementScene *=nullptr, QUndoCommand *=nullptr)
	~ScalePartsCommand () override
void	undo () override
void	redo () override
ElementScene *	elementScene () const
void	setScaledPrimitives (const QList< CustomElementPart *> &)
QList< CustomElementPart * >	scaledPrimitives () const
void	setTransformation (const QRectF &, const QRectF &)
QPair< QRectF, QRectF >	transformation ()
Public Member Functions inherited from ElementEditionCommand
	ElementEditionCommand (ElementScene *=nullptr, ElementView *=nullptr, QUndoCommand *=nullptr)
	ElementEditionCommand (const QString &, ElementScene *=nullptr, ElementView *=nullptr, QUndoCommand *=nullptr)
	~ElementEditionCommand () override
ElementScene *	elementScene () const
void	setElementScene (ElementScene *)
ElementView *	elementView () const
void	setElementView (ElementView *)

Protected Member Functions
void	scale (const QRectF &before, const QRectF &after)
void	adjustText ()

Private Member Functions
	ScalePartsCommand (const ScalePartsCommand &)

Private Attributes
QList< CustomElementPart * >	scaled_primitives_
	List of moved primitives. More...
QRectF	original_rect_
	original rect items fit in More...
QRectF	new_rect_
	new rect items should fit in More...
bool	first_redo
	Prevent the first call to redo() More...

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

Detailed Description

This command scales primitives when editing an electrical element.

Definition at line 257 of file editorcommands.h.

Constructor & Destructor Documentation

ScalePartsCommand() [1/2]

ScalePartsCommand::ScalePartsCommand	(	ElementScene *	scene = nullptr,
		QUndoCommand *	parent = nullptr
	)

Constructor

Parameters

scene	Modified ElementScene
parent	Parent QUndoCommand

Definition at line 494 of file editorcommands.cpp.

~ScalePartsCommand()

ScalePartsCommand::~ScalePartsCommand ( )

override

Destructor

Definition at line 502 of file editorcommands.cpp.

ScalePartsCommand() [2/2]

ScalePartsCommand::ScalePartsCommand ( const ScalePartsCommand &  )

private

Member Function Documentation

adjustText()

void ScalePartsCommand::adjustText ( )

protected

Generate the text describing what this command does exactly.

Definition at line 581 of file editorcommands.cpp.

References scaled_primitives_, and QET::Icons::tr.

Referenced by setScaledPrimitives().

elementScene()

ElementScene * ScalePartsCommand::elementScene

(

)

const

Returns

the element editor/scene the command should take place on

Definition at line 526 of file editorcommands.cpp.

References ElementEditionCommand::m_scene.

redo()

void ScalePartsCommand::redo ( )

override

Redo the scaling operation

Definition at line 515 of file editorcommands.cpp.

References first_redo, new_rect_, original_rect_, and scale().

scale()

void ScalePartsCommand::scale ( const QRectF &  before, const QRectF &  after  )

protected

Apply the scaling operation from before to after.

Definition at line 567 of file editorcommands.cpp.

References scaled_primitives_.

Referenced by redo(), and undo().

scaledPrimitives()

QList< CustomElementPart * > ScalePartsCommand::scaledPrimitives

(

)

const

Returns

the list of primitives to be scaled by this command

Definition at line 541 of file editorcommands.cpp.

References scaled_primitives_.

setScaledPrimitives()

void ScalePartsCommand::setScaledPrimitives

(

const QList< CustomElementPart *> &

primitives

)

Set primitives as the list of primitives to be scaled by this command

Definition at line 533 of file editorcommands.cpp.

References adjustText(), and scaled_primitives_.

setTransformation()

void ScalePartsCommand::setTransformation	(	const QRectF &	original_rect,
		const QRectF &	new_rect
	)

Define the transformation applied by this command

Parameters

original_rect	Bounding rectangle for all scaled primitives before the operation
original_rect	Bounding rectangle for all scaled primitives after the operation

Definition at line 550 of file editorcommands.cpp.

References new_rect_, and original_rect_.

transformation()

QPair< QRectF, QRectF > ScalePartsCommand::transformation

(

)

Returns

the transformation applied by this command. The returned rectangles are the bounding rectangles for all scaled primitives respectively before and after the operation.

Definition at line 560 of file editorcommands.cpp.

References new_rect_, and original_rect_.

undo()

void ScalePartsCommand::undo ( )

override

Undo the scaling operation

Definition at line 508 of file editorcommands.cpp.

References new_rect_, original_rect_, and scale().

Member Data Documentation

first_redo

bool ScalePartsCommand::first_redo

private

Prevent the first call to redo()

Definition at line 288 of file editorcommands.h.

Referenced by redo().

new_rect_

QRectF ScalePartsCommand::new_rect_

private

new rect items should fit in

Definition at line 286 of file editorcommands.h.

Referenced by redo(), setTransformation(), transformation(), and undo().

original_rect_

QRectF ScalePartsCommand::original_rect_

private

original rect items fit in

Definition at line 284 of file editorcommands.h.

Referenced by redo(), setTransformation(), transformation(), and undo().

scaled_primitives_

QList<CustomElementPart *> ScalePartsCommand::scaled_primitives_

private

List of moved primitives.

Definition at line 282 of file editorcommands.h.

Referenced by adjustText(), scale(), scaledPrimitives(), and setScaledPrimitives().

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

• editorcommands.h
• editorcommands.cpp