FWTextTableCellRenderer Class Reference

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

Inheritance diagram for FWTextTableCellRenderer:

Public Types
enum	Justify { kJustifyLeft, kJustifyRight, kJustifyCenter }

Public Member Functions
const std::string &	data ()
void	draw (Drawable_t iID, int iX, int iY, unsigned int iWidth, unsigned int iHeight) override
const TGFont *	font () const
	FWTextTableCellRenderer (const TGGC *iContext=&(getDefaultGC()), const TGGC *iHighlightContext=&(getDefaultHighlightGC()), Justify iJustify=kJustifyLeft)
	FWTextTableCellRenderer (const FWTextTableCellRenderer &)=delete
const TGGC *	graphicsContext () const
UInt_t	height () const override
	returns the minimum height of the cell to which the renderer is representing More...
const TGGC *	highlightContext () const
const FWTextTableCellRenderer &	operator= (const FWTextTableCellRenderer &)=delete
bool	selected ()
void	setData (const std::string &, bool isSelected)
void	setData (const char *, bool isSelected)
void	setGraphicsContext (const TGGC *iContext)
void	setHighlightContext (const TGGC *context)
void	setJustify (Justify)
UInt_t	width () const override
	returns the minimum width of the cell to which the renderer is representing More...
	~FWTextTableCellRenderer () override
Public Member Functions inherited from FWTableCellRendererBase
virtual void	buttonEvent (Event_t *iClickEvent, int iRelClickX, int iRelClickY)
	FWTableCellRendererBase ()
	FWTableCellRendererBase (const FWTableCellRendererBase &)=delete
const FWTableCellRendererBase &	operator= (const FWTableCellRendererBase &)=delete
virtual	~FWTableCellRendererBase ()

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

Private Attributes
const TGGC *	m_context
std::string	m_data
TGFont *	m_font
const TGGC *	m_highlightContext
bool	m_isSelected
Justify	m_justify

Detailed Description

Description: A Cell Renderer who draws text and can show selection of a cell

Usage: Use when the cells of a table are simple text and you want to be able to also show that a cell has been selected.

Definition at line 32 of file FWTextTableCellRenderer.h.

Member Enumeration Documentation

enum FWTextTableCellRenderer::Justify

Enumerator
kJustifyLeft
kJustifyRight
kJustifyCenter

Definition at line 37 of file FWTextTableCellRenderer.h.

{ kJustifyLeft, kJustifyRight, kJustifyCenter };

Constructor & Destructor Documentation

FWTextTableCellRenderer::FWTextTableCellRenderer	(	const TGGC *	iContext = &(getDefaultGC()),
		const TGGC *	iHighlightContext = &(getDefaultHighlightGC()),
		Justify	iJustify = kJustifyLeft
	)

Definition at line 34 of file FWTextTableCellRenderer.cc.

References m_context, and m_font.

    : m_context(iContext),
      m_highlightContext(iHighlightContext),
      m_font(nullptr),
      m_isSelected(false),
      m_justify(iJustify) {
  //TGGC* tggc= gClient->GetGCPool()->GetGC(iContext);
  m_font = gClient->GetFontPool()->FindFontByHandle(m_context->GetFont());
}

FWTextTableCellRenderer::~FWTextTableCellRenderer ( )

override

Definition at line 49 of file FWTextTableCellRenderer.cc.

{}

FWTextTableCellRenderer::FWTextTableCellRenderer ( const FWTextTableCellRenderer &  )

delete

Member Function Documentation

const std::string& FWTextTableCellRenderer::data ( )

inline

Definition at line 56 of file FWTextTableCellRenderer.h.

References m_data.

Referenced by FWTextTreeCellRenderer::draw(), FWTriggerTableView::saveImageTo(), and FWTableView::saveImageTo().

{ return m_data; }

void FWTextTableCellRenderer::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.

Reimplemented in FWTextTreeCellRenderer.

Definition at line 66 of file FWTextTableCellRenderer.cc.

References c, kJustifyCenter, kJustifyRight, FWTabularWidget::kTextBuffer, m_context, m_data, m_font, m_highlightContext, m_isSelected, m_justify, w, and width().

Referenced by FWCollectionSummaryModelCellRenderer::draw(), FWCheckedTextTableCellRenderer::draw(), and FWColumnLabelCellRenderer::draw().

                                                                                                            {
  if (m_isSelected) {
    GContext_t c = m_highlightContext->GetGC();
    gVirtualX->FillRectangle(iID,
                             c,
                             iX - FWTabularWidget::kTextBuffer,
                             iY - FWTabularWidget::kTextBuffer,
                             iWidth + 2 * FWTabularWidget::kTextBuffer,
                             iHeight + 2 * FWTabularWidget::kTextBuffer);
    /*
        gVirtualX->DrawLine(iID,m_context->GetGC(),iX-1,iY-1,iX-1,iY+iHeight);
        gVirtualX->DrawLine(iID,m_context->GetGC(),iX+iWidth,iY-1,iX+iWidth,iY+iHeight);
        gVirtualX->DrawLine(iID,m_context->GetGC(),iX-1,iY-1,iX+iWidth,iY-1);
        gVirtualX->DrawLine(iID,m_context->GetGC(),iX-1,iY+iHeight,iX+iWidth,iY+iHeight);*
      */
  }

  FontMetrics_t metrics;
  m_font->GetFontMetrics(&metrics);
  int dX = 0;
  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 + 1, m_data.c_str(), m_data.size());
}

const TGFont * FWTextTableCellRenderer::font

(

)

const

Definition at line 123 of file FWTextTableCellRenderer.cc.

References m_font.

Referenced by FWTextTreeCellRenderer::draw(), and FWColumnLabelCellRenderer::FWColumnLabelCellRenderer().

{ return m_font; }

const TGGC & FWTextTableCellRenderer::getDefaultGC ( )

static

Definition at line 128 of file FWTextTableCellRenderer.cc.

Referenced by FWPSetTableManager::cellRenderer(), and FWTextTreeCellRenderer::draw().

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

const TGGC & FWTextTableCellRenderer::getDefaultHighlightGC ( )

static

Definition at line 133 of file FWTextTableCellRenderer.cc.

Referenced by FWPSetTableManager::FWPSetTableManager().

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

const TGGC* FWTextTableCellRenderer::graphicsContext ( ) const

inline

Definition at line 45 of file FWTextTableCellRenderer.h.

References m_context.

Referenced by FWCollectionSummaryModelCellRenderer::draw(), FWCheckedTextTableCellRenderer::draw(), FWColumnLabelCellRenderer::draw(), and FWTextTreeCellRenderer::draw().

{ return m_context; }

UInt_t FWTextTableCellRenderer::height ( ) const

overridevirtual

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

Implements FWTableCellRendererBase.

Definition at line 119 of file FWTextTableCellRenderer.cc.

References m_font.

Referenced by FWCheckedTextTableCellRenderer::buttonEvent(), FWCheckedTextTableCellRenderer::draw(), FWGeometryTableManagerBase::FWGeometryTableManagerBase(), and FWCheckedTextTableCellRenderer::width().

                                             {
  return m_font->TextHeight();  //+  2*kTextBuffer;
}

const TGGC* FWTextTableCellRenderer::highlightContext ( ) const

inline

Definition at line 46 of file FWTextTableCellRenderer.h.

References m_highlightContext.

Referenced by FWTextTreeCellRenderer::draw().

{ return m_highlightContext; }

const FWTextTableCellRenderer& FWTextTableCellRenderer::operator= ( const FWTextTableCellRenderer &  )

delete

bool FWTextTableCellRenderer::selected ( )

inline

Definition at line 60 of file FWTextTableCellRenderer.h.

References m_isSelected.

Referenced by FWTextTreeCellRenderer::draw().

{ return m_isSelected; }

void FWTextTableCellRenderer::setData	(	const std::string &	iData,
		bool	isSelected
	)

Definition at line 98 of file FWTextTableCellRenderer.cc.

References m_data, and m_isSelected.

Referenced by FWAdapterHeaderTableManager::cellRenderer(), FWTriggerTableViewTableManager::cellRenderer(), FWCollectionSummaryTableManager::cellRenderer(), FWTableViewTableManager::cellRenderer(), FWOverlapTableManager::cellRenderer(), FWGeometryTableManager::cellRenderer(), FWPSetTableManager::cellRenderer(), DataAdderTableManager::cellRenderer(), and FWCollectionSummaryModelCellRenderer::setData().

                                                                              {
  m_data = iData;
  m_isSelected = iIsSelected;
}

void FWTextTableCellRenderer::setData	(	const char *	iData,
		bool	isSelected
	)

Definition at line 103 of file FWTextTableCellRenderer.cc.

References m_data, and m_isSelected.

                                                                         {
  m_data = iData;
  m_isSelected = iIsSelected;
}

void FWTextTableCellRenderer::setGraphicsContext ( const TGGC *  iContext )

inline

Definition at line 57 of file FWTextTableCellRenderer.h.

References m_context.

Referenced by FWTableViewTableManager::cellRenderer(), FWPSetTableManager::cellRenderer(), and FWGeometryTableManagerBase::setBackgroundToWhite().

{ m_context = iContext; }

void FWTextTableCellRenderer::setHighlightContext ( const TGGC *  context )

inline

Definition at line 58 of file FWTextTableCellRenderer.h.

References visDQMUpload::context, and m_highlightContext.

Referenced by FWGeometryTableManagerBase::FWGeometryTableManagerBase(), and FWPSetTableManager::FWPSetTableManager().

{ m_highlightContext = context; }

void FWTextTableCellRenderer::setJustify

(

Justify

iJustify

)

Definition at line 108 of file FWTextTableCellRenderer.cc.

References m_justify.

{ m_justify = iJustify; }

UInt_t FWTextTableCellRenderer::width ( ) const

overridevirtual

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

Implements FWTableCellRendererBase.

Reimplemented in FWTextTreeCellRenderer.

Definition at line 113 of file FWTextTableCellRenderer.cc.

References m_data, and m_font.

Referenced by draw(), FWCheckedTextTableCellRenderer::width(), FWColumnLabelCellRenderer::width(), FWCollectionSummaryModelCellRenderer::width(), and FWTextTreeCellRenderer::width().

                                            {
  if (!m_data.empty()) {
    return m_font->TextWidth(m_data.c_str(), -1);  // + 2*kTextBuffer;
  }
  return 0;
}

Member Data Documentation

const TGGC* FWTextTableCellRenderer::m_context

private

Definition at line 70 of file FWTextTableCellRenderer.h.

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

std::string FWTextTableCellRenderer::m_data

private

Definition at line 73 of file FWTextTableCellRenderer.h.

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

TGFont* FWTextTableCellRenderer::m_font

private

Definition at line 72 of file FWTextTableCellRenderer.h.

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

const TGGC* FWTextTableCellRenderer::m_highlightContext

private

Definition at line 71 of file FWTextTableCellRenderer.h.

Referenced by draw(), highlightContext(), and setHighlightContext().

bool FWTextTableCellRenderer::m_isSelected

private

Definition at line 74 of file FWTextTableCellRenderer.h.

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

Justify FWTextTableCellRenderer::m_justify

private

Definition at line 75 of file FWTextTableCellRenderer.h.

Referenced by draw(), and setJustify().