library: libGui
#include "TGFontDialog.h"

TGFontDialog

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

class TGFontDialog : public TGTransientFrame

Inheritance Chart:
TObject
<-
TGObject
<-
TGWindow
TQObject
<-
TGFrame
<-
TGCompositeFrame
<-
TGMainFrame
<-
TGTransientFrame
<-
TGFontDialog
 

    protected:

              Bool_t Build(char** fontList, Int_t cnt)
        virtual void CloseWindow()
                void GetFontName()
      virtual Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)

    public:

                      TGFontDialog(const TGWindow* parent = 0, const TGWindow* t = 0, TGFontDialog::FontProp_t* fontProp = 0, const TString& sample = , char** fontList = "0", Bool_t wait = kTRUE)
                      TGFontDialog(const TGFontDialog&)
              virtual ~TGFontDialog()
         virtual void AlignSelected(Int_t a)
       static TClass* Class()
         virtual void ColorSelected(Pixel_t c)
         virtual void EnableAlign(Bool_t on = kTRUE)
         virtual void FontSelected(char* font)
      virtual TClass* IsA() const
         virtual void SetAlign(Int_t align)
         virtual void SetColor(Pixel_t color)
         virtual void SetFont(TGFont* font)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
         virtual void UpdateStyleSize(const char* family)

Data Members


    protected:

                     TGListBox* fFontNames      list of font names
                     TGListBox* fFontSizes      list of font sizes
                     TGListBox* fFontStyles     list of font styles
                    TGComboBox* fTextAligns     font alignment selection
                       TGLabel* fSample         sample of selected font
                 TGColorSelect* fColorSelect    color selection dialog
                        TString fName           font name
                        TString fLName          logical font name
      TGFontDialog::FontProp_t* fFontProp       font info structure
                         Bool_t fItalic         italic flag
                         Bool_t fBold           bold flag
                          Int_t fSize           font size
                          Int_t fTextAlign      text aligment
                        Pixel_t fTextColor      text color
                        Pixel_t fInitColor      initial value of text color
                          Int_t fInitAlign      initialvalue of  text align
                        TGFont* fInitFont       initial font
                        TString fSampleText     string used for sample
                          TGGC* fSampleTextGC   GC used for sample text
                        TGFont* fLabelFont      TGFont used for sample text
                         Bool_t fHitOK          flag = kTRUE if user press the Ok button
                          Int_t fNumberOfFonts  total numbder of fonts
                         Bool_t fWaitFor        if kTRUE WaitForUnmap is called in constructor.

Class Description

TGFontDialog(const TGWindow *p, const TGWindow *t, FontProp_t *fontProp, const TString &sample, char **fontList, Bool_t wait)
 Create font dialog. When closed via OK button fontProp is set to
 the newly selected font. If closed via Cancel button or WM close box
 fontProp->fName == "".
~TGFontDialog()
 Delete all widgets.
void CloseWindow()
 Called when window is closed via window manager.
Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)
 Handle dialog events.
Bool_t Build(char **fontList, Int_t cnt)
 Build font dialog.
void UpdateStyleSize(const char *family)
 Build font style and size list boxes
void GetFontName()
 Sets fLName and other data members.
void SetFont(TGFont *font)
 Set font
void SetColor(Pixel_t color)
 Set color
void SetAlign(Int_t align)
 Set align
void EnableAlign(Bool_t on)
 Enable/disable align combobox
TGFontDialog(const TGWindow *parent = 0, const TGWindow *t = 0, FontProp_t *fontProp = 0, const TString &sample = "", char **fontList = 0, Bool_t wait = kTRUE)


void FontSelected(char *font)




void AlignSelected(Int_t a)




void ColorSelected(Pixel_t c)







Author: Bertrand Bellenot + Fons Rademakers + Valeriy Onuchin  23/04/03

Last update: root/gui:$Name:  $:$Id: TGFontDialog.cxx,v 1.19 2006/07/11 09:05:01 rdm Exp $

Copyright  (C) 1995-2004, Rene Brun and Fons Rademakers.               *









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