sxUiDesign Class Reference

Design class. More...

#include <sxUiDesign.h>

Inheritance diagram for sxUiDesign:

List of all members.

Classes
class	PrivateData
Public Types
enum	{ ItemConnection, ItemPort, ItemComponent }
Public Slots
void	captureToImage (qreal zoom)
	capture design into image file
Signals
void	designModified (bool flag)
void	startExecution ()
void	finishExecution ()
void	displayMessageRequested (const QString &msg, int type)
Public Member Functions
	sxUiDesign (const QString &cap=QString(), QObject *parent=0)
sxInPort *	CreateInputPort () const
sxOutPort *	CreateOutputPort () const
sxConnection *	CreateConnection ()
sxComponent *	CreateComponent (const QString &lname, int type, bool loadMode)
	Allocate new component.
void	ExecutionStarted ()
void	ExecutionFinished ()
void	DisplayMessage (const QString &msg, sx::MessageType type=sx::RegularMessage)
bool	CloseWindowAfterExecution () const
bool	SaveCustom (QDomElement &root)
	save custom property
bool	LoadCustom (const QDomElement &root)
	Load custom property.
bool	PromptRunPropertyDialog ()
	prompt execution property dialog
void	PromptPropertyDialog ()
void	SetModified (bool flag=true)
bool	IsModified () const
void	NewDesign (bool askBeforeClear=true)
void	AddComponent (const QString &libname, int compId)
	Add new component to the design.
bool	RemoveAllComponents (bool ask=true)
	Remove all components in this scene.
void	RemoveComponent (sxUiComponent *comp)
bool	LoadDesign (const QString &fname)
	Load design file.
bool	SaveDesign ()
bool	SaveDesignAs (const QString &fname)
bool	StartExecution ()
bool	StopExecution ()
QRectF	BoundingRect () const
	calculate bounding rect for whole items
QFont	ItemFont (int itemId) const
void	SetItemFont (int itemId, const QFont &f, bool upd=true)
Protected Member Functions
void	CenterViews (qreal x, qreal y)
	center view positions at given coordinate
void	AdjustComponents (sxUiComponent *uicomp=0)
	adjust componet's ports and caption text.

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Detailed Description

Design class.

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Member Function Documentation

void sxUiDesign::AddComponent	(	const QString &	libname,
		int	compId
	)

Add new component to the design.

Parameters:

compId

- component id

References AdjustComponents(), CreateComponent(), and sxComponent::UiComponent().

void sxUiDesign::AdjustComponents

(

sxUiComponent *

uicomp = 0

)

[protected]

adjust componet's ports and caption text.

after creating/reading component from file, this method need to be called in order to get proper placement of port(s) and text

References sxUiComponent::Adjust(), and sxUiComponent::ReparentPorts().

Referenced by AddComponent(), and LoadDesign().

sxComponent * sxUiDesign::CreateComponent	(	const QString &	lname,
		int	type,
		bool	loadMode
	)			[virtual]

Allocate new component.

Parameters:

	lname	library name which component belongs to
	id	component type

Reimplemented from sxNetwork.

References sxComponent::UiComponent().

Referenced by AddComponent().

bool sxUiDesign::LoadDesign

(

const QString &

fname

)

Load design file.

Parameters:

fname

Name of design file. Design file is saved in XML format.

References AdjustComponents(), BoundingRect(), CenterViews(), sxNetwork::Load(), and RemoveAllComponents().

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

• src/uisdk/sxUiDesign.h
• src/uisdk/sxUiDesign.cpp