library: libGui
#include "TGLayout.h"


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

class TGLayoutHints : public TObject, public TRefCnt

Inheritance Chart:

void UpdateFrameElements(TGLayoutHints* l) public:
TGLayoutHints(ULong_t hints = kLHintsNormal, Int_t padleft = 0, Int_t padright = 0, Int_t padtop = 0, Int_t padbottom = 0) TGLayoutHints(const TGLayoutHints& lh) virtual ~TGLayoutHints() static TClass* Class() ULong_t GetLayoutHints() const Int_t GetPadBottom() const Int_t GetPadLeft() const Int_t GetPadRight() const Int_t GetPadTop() const virtual TClass* IsA() const virtual void ls(Option_t* option = "") const TGLayoutHints& operator=(const TGLayoutHints&) virtual void Print(Option_t* option = "") const virtual void SavePrimitive(ofstream& out, Option_t*) virtual void SetLayoutHints(ULong_t lh) virtual void SetPadBottom(Int_t v) virtual void SetPadLeft(Int_t v) virtual void SetPadRight(Int_t v) virtual void SetPadTop(Int_t v) virtual void ShowMembers(TMemberInspector& insp, char* parent) virtual void Streamer(TBuffer& b) void StreamerNVirtual(TBuffer& b)

Data Members

TGFrameElement* fFE back pointer to the last frame element TGFrameElement* fPrev previous element sharing this layout_hints protected:
ULong_t fLayoutHints layout hints (combination of ELayoutHints) Int_t fPadtop amount of top padding Int_t fPadbottom amount of bottom padding Int_t fPadleft amount of left padding Int_t fPadright amount of right padding

Class Description

 A number of different layout classes (TGLayoutManager,               
 TGVerticalLayout, TGHorizontalLayout, TGLayoutHints, etc.).          
 Concerning the TGMatrixLayout class:                                 
 It arranges frames in a matrix-like way.                             
 This manager provides :                                              
 - a column number (0 means unlimited)                                
 - a row number (0 means unlimited)                                   
 - horizontal & vertical separators                                   
 Notes : If both column and row are fixed values, any remaining       
         frames outside the count won't be managed.                   
         Unlimited rows means the frame can expand downward           
         (the default behaviour in most UI).                          
         Both unlimited rows and columns is undefined (read: will     
         crash the algorithm ;-).                                     
         With fixed dimensions, frames are always arranged in rows.   
         That is: 1st frame is at position (0,0), next one is at      
         row(0), column(1) and so on...                               
         When specifying one dimension as unlimited (i.e. row=0 or    
         column=0) the frames are arranged according to the direction 
         of the fixed dimension. This layout manager does not make    
         use of TGLayoutHints.                                        

TGLayoutHints(const TGLayoutHints &lh) : TObject(lh), TRefCnt(lh)


void UpdateFrameElements(TGLayoutHints *l)

void Print(Option_t *) const

void SavePrimitive(ofstream &out, Option_t *)

Inline Functions

         TGLayoutHints TGLayoutHints(const TGLayoutHints& lh)
               ULong_t GetLayoutHints() const
                 Int_t GetPadTop() const
                 Int_t GetPadBottom() const
                 Int_t GetPadLeft() const
                 Int_t GetPadRight() const
                  void SetLayoutHints(ULong_t lh)
                  void SetPadTop(Int_t v)
                  void SetPadBottom(Int_t v)
                  void SetPadLeft(Int_t v)
                  void SetPadRight(Int_t v)
                  void ls(Option_t* option = "") const
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
        TGLayoutHints& operator=(const TGLayoutHints&)

Author: Fons Rademakers 02/01/98
Last update: root/gui:$Name: $:$Id: TGLayout.cxx,v 1.19 2005/09/05 13:33:08 rdm Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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