library: libGui
#include "TGFont.h"

TGFontPool

class description - source file - inheritance tree (.pdf)

class TGFontPool : public TGObject

Inheritance Chart:

TObject

TGObject

TGFontPool


    public:

                      TGFontPool(TGClient* client)
                      TGFontPool(const TGFontPool&)
              virtual ~TGFontPool()
       static TClass* Class()
              TGFont* FindFont(FontStruct_t font) const
              TGFont* FindFontByHandle(FontH_t font) const
                 void FreeFont(const TGFont* font)
              TGFont* GetFont(const char* font, Bool_t fixedDefault = kTRUE)
              TGFont* GetFont(const TGFont* font)
              TGFont* GetFont(FontStruct_t font)
      virtual TClass* IsA() const
          TGFontPool& operator=(const TGFontPool&)
         virtual void Print(Option_t* option = "") const
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      THashTable* fList

Class Description

                                                                      
 TGFont and TGFontPool                                                
                                                                      
 Encapsulate fonts used in the GUI system.                            
 TGFontPool provides a pool of fonts.

TGFontPool(TGClient *client)

 Create a font pool.

~TGFontPool()

 Cleanup font pool.

TGFont* GetFont(const char *font, Bool_t fixedDefault)

 Get the specified font. Returns 0 if error or no font can be found.
 If fixedDefault is false the "fixed" font will not be substituted
 as fallback when the asked for font does not exist.

TGFont* GetFont(const TGFont *font)

 Use font, i.e. increases ref count of specified font. Returns 0
 if font is not found.

TGFont* GetFont(FontStruct_t fs)

 Use font, i.e. increases ref count of specified font.

void FreeFont(const TGFont *font)

 Free font. If ref count is 0 delete font.

TGFont* FindFont(FontStruct_t font) const

 Find font based on its font struct. Returns 0 if font is not found.

TGFont* FindFontByHandle(FontH_t font) const

 Find font based on its font handle. Returns 0 if font is not found.

void Print(Option_t *) const

 List all fonts in the pool.

Inline Functions

            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
         TGFontPool TGFontPool(const TGFontPool&)
        TGFontPool& operator=(const TGFontPool&)

Author: Fons Rademakers 20/5/2003
Last update: root/gui:$Name: $:$Id: TGFont.cxx,v 1.4 2004/09/07 08:13:56 brun Exp $
Copyright (C) 1995-2003, Rene Brun and Fons Rademakers. *

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