class XtInputNumericField

class XtInputNumericField: public XtInputStringField

Field to read numeric values

Inheritance:

XtInputNumericField - XtInputStringField - XObject - XEventBroker

Public Methods
XtInputNumericField(XRect __r, double __DefaultNumber, unsigned char __IntegerDigits, unsigned char __DecimalDigits, unsigned long __Flags): Constructs a new XtInputNumericField.
virtual void ClearValue(): Clears the value
virtual double GetNumericValue(): Returns the current value
virtual bool ProcessKeyboardEvent(XKeyboardEvent *__Event): Process keyboard events
virtual void SetValue(char *__DefaultString): Sets the default value
virtual void SetValue(double __DefaultNumber): Sets the default value

Inherited from XtInputStringField:

Public Methods
virtual void Draw()
virtual const char* GetDefaultValue()
virtual short GetInputLength()
virtual const char* GetValue()
virtual bool ProcessMessage(XMessage *__Event)
virtual bool ProcessMouseEvent(XMouseEvent *__Event)
virtual void SetState(unsigned long __Mask, bool __BoolValue)

Inherited from XObject:

Public Methods
virtual void CalculateBounds()
XRect GetBounds()
virtual XEvent* GetEvent()
unsigned long GetId()
char* GetObjClass()
XPoint GetOrigin()
virtual char* GetPalette()
virtual unsigned GetPalEntry(unsigned __Index)
XPoint GetSize()
unsigned long GetState()
virtual bool GetState(unsigned long __Mask)
virtual void HandleEvent(XEvent *__Event)
virtual void MoveTo(XPoint __p)
virtual bool ProcessEvent(XEvent *__Event)
virtual void RegisterClient(XObject *__Client)
virtual void Resize(XPoint __delta)
virtual void SetPalette(char *__Pal, unsigned __PalLen)
virtual void UnregisterClient(XObject *__Client)

Protected Fields
unsigned long Id
unsigned long State
XPoint Origin
XPoint Size
XPoint Cursor
XRect Bounds
char ObjClass[40]
char Pal[80]
unsigned PalLen
XObject* Server
ClientList Clients

Protected Methods
bool SendMessage(unsigned long __Receiver, unsigned long __Class, long __Message)
bool SendMessage(unsigned long __Receiver, unsigned long __Class, void *__Body, unsigned long __Size)

Inherited from XEventBroker:

Public Methods
virtual void AddListener(unsigned long __Listener, unsigned __Class)
virtual void DelListener(unsigned long __Listener, unsigned __Class)
virtual void DelListener(unsigned long __Listener)

Protected Fields
Map __map

Inherited from XObjectEventListener:

Public Methods
virtual bool ProcessCommand(XMessage *__Event)
virtual bool ProcessSignal(XEvent *__Event)
virtual bool ProcessBroadcast(XEvent *__Event)

Inherited from XEventListener:

Documentation

Field to read numeric values

XtInputNumericField(XRect __r, double __DefaultNumber, unsigned char __IntegerDigits, unsigned char __DecimalDigits, unsigned long __Flags)

Constructs a new XtInputNumericField.

Parameters:

__r - field bounds
__DefaultNumber - default number
__IntegerDigits - maximum integer digits allowed
__DecimalDigits - maximum decimal digits allowed
__Flags - options, which can be:

FIELD_READONLY - the content cannot be changed

FIELD_JUSTIFIED_RIGHT - the field is right-justified

ALLOW_NEGATIVE_VALUES - to allow entering negative values

virtual void ClearValue()