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class XtBackground : public XObject

Screen surface background

Inheritance:

XtBackground - XObject - XEventBroker


Public Methods

virtual void Draw()
Draws the object
chtype GetPattern()
Returns the current fill character
virtual void SetPattern(chtype __Pattern)
Sets a new fill character
XtBackground(XRect __r, chtype __ch)
Constructs a new XtBackground, using the specified area and fill character

Inherited from XObject:

Public Methods

virtual void CalculateBounds()
XRect GetBounds()
virtual XEvent* GetEvent()
unsigned long GetId()
char* GetObjClass()
XPoint GetOrigin()
virtual unsigned GetPalEntry(unsigned __Index)
virtual char* GetPalette()
XPoint GetSize()
virtual unsigned GetState(unsigned long __Mask)
unsigned long GetState()
virtual void HandleEvent(XEvent *__Ev)
virtual void MoveTo(XPoint __p)
virtual void RegisterClient(XObject *__NewClient)
virtual void SetPalette(char *__Pal, unsigned __PalLen)
virtual void SetState(unsigned long __Mask, unsigned __BoolValue)

Protected Fields

XRect Bounds
SLList < XObject * > Clients
XPoint Cursor
unsigned long Id
char ObjClass[40]
XPoint Origin
char Pal[80]
unsigned PalLen
XObject* Server
XPoint Size
unsigned long State

Protected Methods

int SendMessage(unsigned long __Receiver, unsigned long __Class, void *__Body, unsigned long __Size)
int SendMessage(unsigned long __Receiver, unsigned long __Class, long __Message)

Inherited from XEventBroker:

Public Methods

void AddListener(unsigned long __Listener, unsigned __Class)
void DelListener(unsigned long __Listener)
void DelListener(unsigned long __Listener, unsigned __Class)

Protected Fields

Map __map

Inherited from XObjectEventListener:

Public Methods

virtual int ProcessBroadcast(XEvent *__Event)
virtual int ProcessCommand(XMessage *__Event)
virtual int ProcessEvent(XEvent *__Event)
virtual int ProcessKeyboardEvent(XKeyboardEvent *__Event)
virtual int ProcessMessage(XMessage *__Event)
virtual int ProcessMouseEvent(XMouseEvent *__Event)
virtual int ProcessSignal(XEvent *__Event)

Inherited from XEventListener:


Documentation

Screen surface background
XtBackground(XRect __r, chtype __ch)
Constructs a new XtBackground, using the specified area and fill character

virtual void Draw()
Draws the object

chtype GetPattern()
Returns the current fill character

virtual void SetPattern(chtype __Pattern)
Sets a new fill character


Direct child classes:
XtDesktop

Go to the hierarchy of classes.


Copyright ©1998 Dragos Acostachioaie
Last update on June 10, 1998

This page was generated with the help of doc++.