class XtButton: public XObject

Push button

Inheritance:

XtButton - XObject - XEventBroker

Public Methods

[more] XtButton(XRect __r, char *__Text, int __State, int __Command)
Constructs a new XtButton
[more]virtual ~XtButton()
Destructs the object's instance
[more]virtual void CalculateBounds()
Computes the object's size and the real bounds
[more]virtual void Draw()
Draws the object
[more]virtual bool ProcessKeyboardEvent(XKeyboardEvent *__Event)
Process keyboard events
[more]virtual bool ProcessMessage(XMessage *__Event)
Process messages
[more]virtual bool ProcessMouseEvent(XMouseEvent *__Event)
Process mouse events
[more]virtual void SetState(unsigned long __Mask, bool __BoolValue)
Sets the object's state

Inherited from XObject:

Public Methods

oXRect GetBounds()
ovirtual XEvent* GetEvent()
ounsigned long GetId()
ochar* GetObjClass()
oXPoint GetOrigin()
ovirtual char* GetPalette()
ovirtual unsigned GetPalEntry(unsigned __Index)
oXPoint GetSize()
ounsigned long GetState()
ovirtual bool GetState(unsigned long __Mask)
ovirtual void HandleEvent(XEvent *__Event)
ovirtual void MoveTo(XPoint __p)
ovirtual bool ProcessEvent(XEvent *__Event)
ovirtual void RegisterClient(XObject *__Client)
ovirtual void Resize(XPoint __delta)
ovirtual void SetPalette(char *__Pal, unsigned __PalLen)
ovirtual void UnregisterClient(XObject *__Client)

Protected Fields

ounsigned long Id
ounsigned long State
oXPoint Origin
oXPoint Size
oXPoint Cursor
oXRect Bounds
ochar ObjClass[40]
ochar Pal[80]
ounsigned PalLen
oXObject* Server
oClientList Clients

Protected Methods

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

Inherited from XEventBroker:

Public Methods

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

Protected Fields

oMap __map

Inherited from XObjectEventListener:

Public Methods

ovirtual bool ProcessCommand(XMessage *__Event)
ovirtual bool ProcessSignal(XEvent *__Event)
ovirtual bool ProcessBroadcast(XEvent *__Event)

Inherited from XEventListener:

Documentation

Push button
o XtButton(XRect __r, char *__Text, int __State, int __Command)
Constructs a new XtButton
Parameters:
__r - button bounds
__Text - text inside the button
__State - button flags, which can ORed:

BF_ARROW - to mark the button with two arrows when selected
__Command - command that the button generates

ovirtual ~XtButton()
Destructs the object's instance

ovirtual void CalculateBounds()
Computes the object's size and the real bounds

ovirtual void Draw()
Draws the object

ovirtual bool ProcessKeyboardEvent(XKeyboardEvent *__Event)
Process keyboard events

ovirtual bool ProcessMessage(XMessage *__Event)
Process messages

ovirtual bool ProcessMouseEvent(XMouseEvent *__Event)
Process mouse events

ovirtual void SetState(unsigned long __Mask, bool __BoolValue)
Sets the object's state

This class has no child classes.

Go to the hierarchy of classes.

Copyright ©1998-2001 Dragos Acostachioaie
Last update on October 27, 2001

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