iview::ITextLabelParams Class Reference

Interface for text label drawing parameters. More...

#include <ITextLabelParams.h>

Inheritance diagram for iview::ITextLabelParams:

Collaboration diagram for iview::ITextLabelParams:

Public Types
enum	TextAlign {   TAL_CENTER , TAL_LEFT_TOP , TAL_RIGHT_TOP , TAL_LEFT_BOTTOM ,   TAL_RIGHT_BOTTOM , TAL_AUTOMATIC , TAL_LAST = TAL_AUTOMATIC }
	Text alignment mode. More...
Public Types inherited from istd::IChangeable
enum	ChangeFlags {   CF_ICF_INTERNAL = 0 , CF_ALL_DATA , CF_ANY , CF_DESTROYING ,   CF_DELEGATED , CF_NO_UNDO }
	Data model change notification flags. More...
enum	SupportedOperations {   SO_NONE = 0 , SO_OBSERVE = 1 << 0 , SO_COPY = 1 << 1 , SO_CLONE = 1 << 2 ,   SO_COMPARE = 1 << 3 , SO_RESET = 1 << 4 , SO_CHANGE_LOCK = 1 << 5 }
	Flags for supported operations. More...
enum	CompatibilityMode { CM_STRICT , CM_WITHOUT_REFS , CM_WITH_REFS , CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...

Public Member Functions
virtual TextAlign	GetTextAlign () const =0
	Get text alignment modein label shape.
virtual void	SetTextAlign (TextAlign align)=0
	Set text alignment mode.
virtual const istd::CIndex2d &	GetDrawOffset () const =0
	Get the drawing offset for the label.
virtual void	SetDrawOffset (const istd::CIndex2d &offset)=0
	Set the drawing offset for the label.
Public Member Functions inherited from istd::IChangeable
virtual int	GetSupportedOperations () const
	Get set of flags for supported operations.
virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS)
	Copy this object from another one.
virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.
virtual std::unique_ptr< IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const
	Make a copy of this object.
virtual bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS)
	Reset data to its default state.
virtual QMutex *	GetChangesLock () const
	Get mutex beeing locked during changes, if available.
virtual void	BeginChanges (const ChangeSet &changeSet)
	Starts the change transaction.
virtual void	EndChanges (const ChangeSet &changeSet)
	Ends the change transaction.
virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes.
virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes.

Additional Inherited Members
Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes.
static const ChangeSet &	GetAnyChange ()
	Get anonymous change set.
static const ChangeSet &	GetAllChanges ()
	Get anonymous change set.
static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set.
Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.
virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Detailed Description

Interface for text label drawing parameters.

Definition at line 25 of file ITextLabelParams.h.

Member Enumeration Documentation

TextAlign

enum iview::ITextLabelParams::TextAlign

Text alignment mode.

Enumerator
TAL_CENTER
TAL_LEFT_TOP
TAL_RIGHT_TOP
TAL_LEFT_BOTTOM
TAL_RIGHT_BOTTOM
TAL_AUTOMATIC
TAL_LAST

Definition at line 31 of file ITextLabelParams.h.

Member Function Documentation

GetDrawOffset()

virtual const istd::CIndex2d & iview::ITextLabelParams::GetDrawOffset ( ) const

pure virtual

Get the drawing offset for the label.

Implemented in iview::CLabelShape.

GetTextAlign()

virtual TextAlign iview::ITextLabelParams::GetTextAlign ( ) const

pure virtual

Get text alignment modein label shape.

Implemented in iview::CLabelShape.

SetDrawOffset()

virtual void iview::ITextLabelParams::SetDrawOffset ( const istd::CIndex2d & offset )

pure virtual

Set the drawing offset for the label.

Implemented in iview::CLabelShape.

SetTextAlign()

virtual void iview::ITextLabelParams::SetTextAlign ( TextAlign align )

pure virtual

Set text alignment mode.

Implemented in iview::CLabelShape.

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

• iview/ITextLabelParams.h