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TGTableLayout Class Reference

Definition at line 87 of file TGTableLayout.h.

Classes

struct  TableData_t
 

Public Member Functions

 TGTableLayout (TGCompositeFrame *main, UInt_t nrows, UInt_t ncols, Bool_t homogeneous=kFALSE, Int_t sep=0, Int_t hints=0)
 
virtual ~TGTableLayout ()
 TGTableLayout constructor. More...
 
virtual void Layout ()
 Make a table layout of all frames in the list. More...
 
virtual TGDimension GetDefaultSize () const
 Return default dimension of the table layout. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
- Public Member Functions inherited from TGLayoutManager
 TGLayoutManager ()
 
virtual void SetDefaultWidth (UInt_t)
 
virtual void SetDefaultHeight (UInt_t)
 
virtual Bool_t IsModified () const
 
virtual void SetModified (Bool_t flag=kTRUE)
 
- Public Member Functions inherited from TObject
 TObject ()
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current pad. More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual Option_tGetOption () const
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsSortable () const
 
Bool_t IsOnHeap () const
 
Bool_t IsZombie () const
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
voidoperator new (size_t sz)
 
voidoperator new[] (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz, void *vp)
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
void ResetBit (UInt_t f)
 
Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
void InvertBit (UInt_t f)
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 

Public Attributes

Int_t fSep
 
Int_t fHints
 
UInt_t fNrows
 
UInt_t fNcols
 

Protected Member Functions

void FindRowColSizes ()
 Find the sizes of rows and columns needed to statisfy children's layout policies. More...
 
void FindRowColSizesInit ()
 Initialize values needed to determine the size of rows and columns. More...
 
void FindRowColSizesHomogeneous ()
 If the table is homogeneous make sure all col/rows are same size as biggest col/row. More...
 
void FindRowColSizesSinglyAttached ()
 Determine the size of rows/cols needed for singly attached children. More...
 
void FindRowColSizesMultiplyAttached ()
 Checks any children which span multiple col/rows. More...
 
void SetRowColSizes ()
 This gets the new sizes needed to fit the table to the parent frame. More...
 
void SetRowColSizesInit ()
 Initialize rows/cols. More...
 
void CheckSanity ()
 Sanity check various values. More...
 
- Protected Member Functions inherited from TObject
void MakeZombie ()
 
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 

Static Protected Member Functions

static void SetRowColResize (UInt_t real_size, UInt_t nthings, TableData_t *thing, Bool_t homogeneous)
 If main frame is bigger or smaller than all children, expand/shrink to fill. More...
 

Protected Attributes

TableData_tfRow
 
TableData_tfCol
 
TGCompositeFramefMain
 
TListfList
 
Bool_t fHomogeneous
 
- Protected Attributes inherited from TGLayoutManager
Bool_t fModified
 

Private Member Functions

 TGTableLayout (const TGTableLayout &)
 
TGTableLayoutoperator= (const TGTableLayout &)
 

Additional Inherited Members

- Public Types inherited from TObject
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),
  kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
enum  { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 

#include <TGTableLayout.h>

Inheritance diagram for TGTableLayout:
[legend]

Constructor & Destructor Documentation

TGTableLayout::TGTableLayout ( const TGTableLayout )
private
TGTableLayout::TGTableLayout ( TGCompositeFrame main,
UInt_t  nrows,
UInt_t  ncols,
Bool_t  homogeneous = kFALSE,
Int_t  sep = 0,
Int_t  hints = 0 
)
TGTableLayout::~TGTableLayout ( )
virtual

TGTableLayout constructor.

Definition at line 110 of file TGTableLayout.cxx.

Member Function Documentation

void TGTableLayout::CheckSanity ( )
protected

Sanity check various values.

Definition at line 491 of file TGTableLayout.cxx.

Referenced by Layout().

void TGTableLayout::FindRowColSizes ( )
protected

Find the sizes of rows and columns needed to statisfy children's layout policies.

Definition at line 120 of file TGTableLayout.cxx.

Referenced by Layout().

void TGTableLayout::FindRowColSizesHomogeneous ( )
protected

If the table is homogeneous make sure all col/rows are same size as biggest col/row.

Definition at line 185 of file TGTableLayout.cxx.

Referenced by FindRowColSizes().

void TGTableLayout::FindRowColSizesInit ( )
protected

Initialize values needed to determine the size of rows and columns.

Definition at line 134 of file TGTableLayout.cxx.

Referenced by FindRowColSizes().

void TGTableLayout::FindRowColSizesMultiplyAttached ( )
protected

Checks any children which span multiple col/rows.

Definition at line 206 of file TGTableLayout.cxx.

Referenced by FindRowColSizes().

void TGTableLayout::FindRowColSizesSinglyAttached ( )
protected

Determine the size of rows/cols needed for singly attached children.

Definition at line 151 of file TGTableLayout.cxx.

Referenced by FindRowColSizes().

TGDimension TGTableLayout::GetDefaultSize ( ) const
virtual

Return default dimension of the table layout.

Implements TGLayoutManager.

Definition at line 640 of file TGTableLayout.cxx.

void TGTableLayout::Layout ( )
virtual

Make a table layout of all frames in the list.

Implements TGLayoutManager.

Definition at line 552 of file TGTableLayout.cxx.

TGTableLayout& TGTableLayout::operator= ( const TGTableLayout )
private
void TGTableLayout::SavePrimitive ( std::ostream &  out,
Option_t option = "" 
)
virtual

Save a primitive as a C++ statement(s) on output stream "out".

Reimplemented from TObject.

Definition at line 737 of file TGTableLayout.cxx.

void TGTableLayout::SetRowColResize ( UInt_t  real_size,
UInt_t  nthings,
TableData_t thing,
Bool_t  homogeneous 
)
staticprotected

If main frame is bigger or smaller than all children, expand/shrink to fill.

This is symmetric under row<–>col switching so it is abstracted out to a normal function to save typing.

Definition at line 265 of file TGTableLayout.cxx.

Referenced by SetRowColSizes().

void TGTableLayout::SetRowColSizes ( )
protected

This gets the new sizes needed to fit the table to the parent frame.

To be called after FindRowColSizes.

Definition at line 345 of file TGTableLayout.cxx.

Referenced by Layout().

void TGTableLayout::SetRowColSizesInit ( )
protected

Initialize rows/cols.

By default they do not expand and they do shrink. What the children want determine what the rows/cols do.

Definition at line 360 of file TGTableLayout.cxx.

Referenced by SetRowColSizes().

Member Data Documentation

TableData_t* TGTableLayout::fCol
protected
Int_t TGTableLayout::fHints

Definition at line 126 of file TGTableLayout.h.

Bool_t TGTableLayout::fHomogeneous
protected

Definition at line 107 of file TGTableLayout.h.

Referenced by FindRowColSizesHomogeneous(), SavePrimitive(), and SetRowColSizes().

TList* TGTableLayout::fList
protected
TGCompositeFrame* TGTableLayout::fMain
protected

Definition at line 105 of file TGTableLayout.h.

Referenced by GetDefaultSize(), Layout(), SavePrimitive(), and SetRowColSizes().

UInt_t TGTableLayout::fNcols
UInt_t TGTableLayout::fNrows
TableData_t* TGTableLayout::fRow
protected
Int_t TGTableLayout::fSep

Definition at line 125 of file TGTableLayout.h.

Referenced by GetDefaultSize(), Layout(), SavePrimitive(), and SetRowColSizes().

Collaboration diagram for TGTableLayout:
[legend]

The documentation for this class was generated from the following files: