FWFramedTextTableCellRenderer Class Reference

#include <Fireworks/TableWidget/interface/FWFramedTextTableCellRenderer.h>

Inheritance diagram for FWFramedTextTableCellRenderer:

Public Types
enum	Justify { kJustifyLeft, kJustifyRight, kJustifyCenter }

Public Member Functions
void	draw (Drawable_t iID, int iX, int iY, unsigned int iWidth, unsigned int iHeight) override
const TGFont *	font () const
	FWFramedTextTableCellRenderer (const TGGC *iTextContext=&(getDefaultGC()), const TGGC *iFillContext=&(getFillGC()), Justify iJustify=kJustifyLeft)
const TGGC *	graphicsContext () const
UInt_t	height () const override
	returns the minimum height of the cell to which the renderer is representing More...
void	setData (const std::string &)
void	setGraphicsContext (const TGGC *iContext)
void	setJustify (Justify)
UInt_t	width () const override
	returns the minimum width of the cell to which the renderer is representing More...
	~FWFramedTextTableCellRenderer () override
Public Member Functions inherited from FWTableCellRendererBase
virtual void	buttonEvent (Event_t *iClickEvent, int iRelClickX, int iRelClickY)
	FWTableCellRendererBase ()
virtual	~FWTableCellRendererBase ()

Static Public Member Functions
static const TGGC &	getDefaultGC ()
static const TGGC &	getFillGC ()

Private Member Functions
	FWFramedTextTableCellRenderer (const FWFramedTextTableCellRenderer &)=delete
const FWFramedTextTableCellRenderer &	operator= (const FWFramedTextTableCellRenderer &)=delete

Private Attributes
const TGGC *	m_context
std::string	m_data
TGFont *	m_font
const TGGC *	m_frameContext
Justify	m_justify

Detailed Description

Description: A Cell Renderer who draws text with an outline and fills in the background

Usage: The background color of the text graphics context will be used to draw an outline around the regular text and the color of the regular text is set by the foreground color of the text graphics context.

Definition at line 33 of file FWFramedTextTableCellRenderer.h.

Member Enumeration Documentation

Justify

enum FWFramedTextTableCellRenderer::Justify

Enumerator
kJustifyLeft
kJustifyRight
kJustifyCenter

Definition at line 38 of file FWFramedTextTableCellRenderer.h.

{ kJustifyLeft, kJustifyRight, kJustifyCenter };

Constructor & Destructor Documentation

FWFramedTextTableCellRenderer() [1/2]

FWFramedTextTableCellRenderer::FWFramedTextTableCellRenderer	(	const TGGC *	iTextContext = &(getDefaultGC()),
		const TGGC *	iFillContext = &(getFillGC()),
		Justify	iJustify = kJustifyLeft
	)

Definition at line 33 of file FWFramedTextTableCellRenderer.cc.

    : m_context(iTextContext), m_frameContext(iFillContext), m_font(nullptr), m_justify(iJustify) {
  //TGGC* tggc= gClient->GetGCPool()->GetGC(iContext);
  m_font = gClient->GetFontPool()->FindFontByHandle(m_context->GetFont());
}

References m_context, and m_font.

~FWFramedTextTableCellRenderer()

FWFramedTextTableCellRenderer::~FWFramedTextTableCellRenderer ( )

override

Definition at line 46 of file FWFramedTextTableCellRenderer.cc.

{}

FWFramedTextTableCellRenderer() [2/2]

FWFramedTextTableCellRenderer::FWFramedTextTableCellRenderer ( const FWFramedTextTableCellRenderer &  )

privatedelete

Member Function Documentation

draw()

void FWFramedTextTableCellRenderer::draw ( Drawable_t  iID, int  iX, int  iY, unsigned int  iWidth, unsigned int  iHeight  )

overridevirtual

Called to draw a particular cell: arguments iID: the id for the drawable in the window. Needed in order to do calls to gVirtualX or to TGFont iX: screen x position that the cell drawing area starts iY: screen y position that the cell drawing area starts iWidth: width (x dimension) of cell drawing area. May be larger than value returned from width() iHeight: height (x dimension) of cell drawing area. May be larger than value returned from height()

Implements FWTableCellRendererBase.

Definition at line 63 of file FWFramedTextTableCellRenderer.cc.

                                                                                                                  {
  // GContext_t c = m_frameContext->GetGC();
 
  gVirtualX->DrawLine(iID, m_frameContext->GetGC(), iX - 1, iY - 1, iX - 1, iY + iHeight);
  gVirtualX->DrawLine(iID, m_frameContext->GetGC(), iX + iWidth, iY - 1, iX + iWidth, iY + iHeight);
  gVirtualX->DrawLine(iID, m_frameContext->GetGC(), iX - 1, iY - 1, iX + iWidth, iY - 1);
  gVirtualX->DrawLine(iID, m_frameContext->GetGC(), iX - 1, iY + iHeight, iX + iWidth, iY + iHeight);
 
  FontMetrics_t metrics;
  m_font->GetFontMetrics(&metrics);
  int dX = 2;
  if (m_justify == kJustifyRight) {
    int w = width();
    dX = iWidth - w;
  }
  if (m_justify == kJustifyCenter) {
    int w = width();
    dX = (iWidth - w) / 2;
  }
 
  gVirtualX->DrawString(iID, m_context->GetGC(), iX + dX, iY + metrics.fAscent, m_data.c_str(), m_data.size());
}

References kJustifyCenter, kJustifyRight, m_context, m_data, m_font, m_frameContext, m_justify, w, and width().

font()

const TGFont * FWFramedTextTableCellRenderer::font

(

)

const

Definition at line 101 of file FWFramedTextTableCellRenderer.cc.

{ return m_font; }

References m_font.

getDefaultGC()

const TGGC & FWFramedTextTableCellRenderer::getDefaultGC ( )

static

Definition at line 106 of file FWFramedTextTableCellRenderer.cc.

                                                        {
  static const TGGC* s_default = gClient->GetResourcePool()->GetFrameGC();
  return *s_default;
}

getFillGC()

const TGGC & FWFramedTextTableCellRenderer::getFillGC ( )

static

Definition at line 111 of file FWFramedTextTableCellRenderer.cc.

                                                     {
  // Return graphics context for highlighted frame background.
  static const TGGC* s_default = nullptr;
  if (!s_default) {
    GCValues_t gval;
    gval.fMask = kGCForeground | kGCBackground | kGCTile | kGCFillStyle | kGCGraphicsExposures;
    gval.fForeground = gClient->GetResourcePool()->GetFrameHiliteColor();
    gval.fBackground = gClient->GetResourcePool()->GetFrameBgndColor();
    gval.fFillStyle = kFillTiled;
    gval.fTile = gClient->GetResourcePool()->GetCheckeredPixmap();
    gval.fGraphicsExposures = kFALSE;
    s_default = gClient->GetGC(&gval, kTRUE);
  }
  return *s_default;
}

graphicsContext()

const TGGC* FWFramedTextTableCellRenderer::graphicsContext ( ) const

inline

Definition at line 46 of file FWFramedTextTableCellRenderer.h.

{ return m_context; }

References m_context.

height()

UInt_t FWFramedTextTableCellRenderer::height ( ) const

overridevirtual

returns the minimum height of the cell to which the renderer is representing

Implements FWTableCellRendererBase.

Definition at line 99 of file FWFramedTextTableCellRenderer.cc.

{ return m_font->TextHeight(); }

References m_font.

operator=()

const FWFramedTextTableCellRenderer& FWFramedTextTableCellRenderer::operator= ( const FWFramedTextTableCellRenderer &  )

privatedelete

setData()

void FWFramedTextTableCellRenderer::setData

(

const std::string &

iData

)

Definition at line 86 of file FWFramedTextTableCellRenderer.cc.

{ m_data = iData; }

References m_data.

Referenced by FWTableViewTableManager::rowHeader().

setGraphicsContext()

void FWFramedTextTableCellRenderer::setGraphicsContext ( const TGGC *  iContext )

inline

Definition at line 55 of file FWFramedTextTableCellRenderer.h.

{ m_context = iContext; }

References m_context.

setJustify()

void FWFramedTextTableCellRenderer::setJustify

(

Justify

iJustify

)

Definition at line 88 of file FWFramedTextTableCellRenderer.cc.

{ m_justify = iJustify; }

References m_justify.

width()

UInt_t FWFramedTextTableCellRenderer::width ( ) const

overridevirtual

returns the minimum width of the cell to which the renderer is representing

Implements FWTableCellRendererBase.

Definition at line 93 of file FWFramedTextTableCellRenderer.cc.

                                                  {
  if (!m_data.empty()) {
    return m_font->TextWidth(m_data.c_str(), -1) + 3;
  }
  return 0;
}

References m_data, and m_font.

Referenced by draw().

Member Data Documentation

m_context

const TGGC* FWFramedTextTableCellRenderer::m_context

private

Definition at line 66 of file FWFramedTextTableCellRenderer.h.

Referenced by draw(), FWFramedTextTableCellRenderer(), graphicsContext(), and setGraphicsContext().

m_data

std::string FWFramedTextTableCellRenderer::m_data

private

Definition at line 69 of file FWFramedTextTableCellRenderer.h.

Referenced by draw(), setData(), and width().

m_font

TGFont* FWFramedTextTableCellRenderer::m_font

private

Definition at line 68 of file FWFramedTextTableCellRenderer.h.

Referenced by draw(), font(), FWFramedTextTableCellRenderer(), height(), and width().

m_frameContext

const TGGC* FWFramedTextTableCellRenderer::m_frameContext

private

Definition at line 67 of file FWFramedTextTableCellRenderer.h.

Referenced by draw().

m_justify

Justify FWFramedTextTableCellRenderer::m_justify

private

Definition at line 70 of file FWFramedTextTableCellRenderer.h.

Referenced by draw(), and setJustify().