RGLineAttrSelect Class Reference

#include <RGLineAttrSelect.hh>

Inheritance diagram for RGLineAttrSelect:

Public Member Functions
	RGLineAttrSelect (TGWindow *p, TAttLine att=TAttLine(1, 1, 1), UInt_t opt=rgLASVerticalLayout, Int_t w=3, Int_t sep=4)
virtual	~RGLineAttrSelect ()
virtual void	MapSubwindows ()
virtual void	SetState (const Bool_t b=kTRUE)
Color_t	GetLineColor () const
Pixel_t	GetLineColorPixel () const
Width_t	GetLineWidth () const
Style_t	GetLineStyle () const
TAttLine	GetLineAttr () const
void	SetLineColor (const Color_t c, const Bool_t emit=kTRUE)
void	SetLineColorPixel (const Pixel_t c, const Bool_t emit=kTRUE)
void	SetLineWidth (const Width_t w, const Bool_t emit=kTRUE)
void	SetLineStyle (const Style_t s, const Bool_t emit=kTRUE)
RGColorNumberSelect *	GetColorWidget () const
TGLineWidthComboBox *	GetWidthWidget () const
TGLineStyleComboBox *	GetStyleWidget () const
virtual void	LineColorChanged (Color_t c)
virtual void	LineWidthChanged (Width_t w)
virtual void	LineStyleChanged (Style_t s)
	ClassDef (RGLineAttrSelect, 0)

Protected Attributes
Int_t	min_width
	Minimum width.
RGColorNumberSelect *	w_color
	Line color widget pointer.
TGLineWidthComboBox *	w_width
	Line width widget pointer.
TGLineStyleComboBox *	w_style
	Line style widget pointer.

Private Member Functions
	GObject (RGLineAttrSelect)
	RGLineAttrSelect (const RGLineAttrSelect &original)

Detailed Description

class RGLineAttrSelect

Widget for line attributes selection: color, width and style.

Options:

• rgLASVerticalLayout: vertical layout
• rgLASHorizontalLayout: horizontal layout
• rgLASExpandColorNumber: for horizontal layout the color number expands (default is style)

Constructor & Destructor Documentation

RGLineAttrSelect::RGLineAttrSelect	(	TGWindow *	p,
		TAttLine	att = TAttLine(1,1,1),
		UInt_t	opt = rgLASVerticalLayout,
		Int_t	w = 3,
		Int_t	sep = 4
	)

Constructor.

Parameters

p	parent widget
att	initial attributes
opt	options
w	color numerical field width (number of digits)
sep	sub-widgets separation width

References w_color, w_style, and w_width.

RGLineAttrSelect::RGLineAttrSelect ( const RGLineAttrSelect &  original )

private

Copy constructor, not implemented.

Parameters

original

object to copy

RGLineAttrSelect::~RGLineAttrSelect ( )

virtual

Destructor.

Member Function Documentation

RGLineAttrSelect::GObject ( RGLineAttrSelect  )

private

Macro from GCpp library that defines the following functions:

• ClassName(): return the real class name of the object
• StaticClassName(): return the used class name of the object (that may be a base class of the real object).
• IsInstanceOf<T>(): return true if the current object is an instance of the template class name argument
• Clone(): return an allocated copy of the object.

void RGLineAttrSelect::MapSubwindows ( )

virtual

Overload of TGFrame function to set a minimum size to widget elements.

References w_color, w_style, and w_width.

void RGLineAttrSelect::SetState ( const Bool_t  b = kTRUE )

virtual

Set the widget state (active/inactive)

Parameters

b

state

References RGColorNumberSelect::SetState(), w_color, w_style, and w_width.

Referenced by RGHistoPlotAttrSelect::SetState().

Color_t RGLineAttrSelect::GetLineColor ( ) const

inline

Get selected line color number.

References RGColorNumberSelect::GetColorNumber(), and w_color.

Referenced by GetLineAttr(), and GetLineColorPixel().

Pixel_t RGLineAttrSelect::GetLineColorPixel ( ) const

inline

Get selected line color code.

References GetLineColor().

Width_t RGLineAttrSelect::GetLineWidth ( ) const

inline

Get selected line width.

References w_width.

Referenced by GetLineAttr().

Style_t RGLineAttrSelect::GetLineStyle ( ) const

inline

Get selected line style.

References w_style.

Referenced by GetLineAttr().

TAttLine RGLineAttrSelect::GetLineAttr ( ) const

inline

Get selected line attributes.

References GetLineColor(), GetLineStyle(), and GetLineWidth().

Referenced by RGHistoPlotAttrSelect::GetLineAttr().

void RGLineAttrSelect::SetLineColor	(	const Color_t	c,
		const Bool_t	emit = kTRUE
	)

Select a new line color from its color number.

Parameters

c	color number
emit	flag if signal must be emitted

References RGColorNumberSelect::SetColorNumber(), and w_color.

Referenced by RGHistoPlotAttrSelect::SetLineAttr().

void RGLineAttrSelect::SetLineColorPixel	(	const Pixel_t	c,
		const Bool_t	emit = kTRUE
	)

Select a new line color from its color code.

Parameters

c	color code
emit	flag if signal must be emitted

References RGColorNumberSelect::SetColorPixel(), and w_color.

void RGLineAttrSelect::SetLineWidth	(	const Width_t	w,
		const Bool_t	emit = kTRUE
	)

Select a new line width.

Parameters

w	line width
emit	flag if signal must be emitted

References w_width.

Referenced by RGHistoPlotAttrSelect::SetLineAttr().

void RGLineAttrSelect::SetLineStyle	(	const Style_t	s,
		const Bool_t	emit = kTRUE
	)

Select a new line style from its number.

Parameters

s	line number
emit	flag if signal must be emitted

References w_style.

Referenced by RGHistoPlotAttrSelect::SetLineAttr().

RGColorNumberSelect * RGLineAttrSelect::GetColorWidget ( ) const

inline

Get line color selection widget pointer.

References w_color.

TGLineWidthComboBox * RGLineAttrSelect::GetWidthWidget ( ) const

inline

Get line width selection widget pointer.

References w_width.

TGLineStyleComboBox * RGLineAttrSelect::GetStyleWidget ( ) const

inline

Get line style selection widget pointer.

References w_style.

void RGLineAttrSelect::LineColorChanged ( Color_t  c )

inlinevirtual

Signal sent when line color is changed.

Parameters

c	color number

void RGLineAttrSelect::LineWidthChanged ( Width_t  w )

inlinevirtual

Signal sent when line width is changed.

Parameters

w	line width

void RGLineAttrSelect::LineStyleChanged ( Style_t  s )

inlinevirtual

Signal sent when line style is changed.

Parameters

s	style number

RGLineAttrSelect::ClassDef	(	RGLineAttrSelect	,
		0
	)

For ROOT dictionary.

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

• RGLineAttrSelect.hh
• RGLineAttrSelect.icc
• RGLineAttrSelect.cpp