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os::Control Class Reference

Base class for GUI controls. More...

#include <control.h>

Inheritance diagram for os::Control:

List of all members.

Public Methods
	Control (Rect cFrame, const char *pzName, const char *pzLabel, Message *pcMessage, uint32 nResizeMask, uint32 nFlags=WID_WILL_DRAW|WID_CLEAR_BACKGROUND)
	~Control ()
void	AttachedToWindow (void)
void	WindowActivated (bool bIsActive)
	Hook called when the window hosting this view gain or loose focus. More...
void	MakeFocus (bool bFocus=true)
status_t	Invoke (Message *pcMessage=NULL)
bool	IsFocusChanging (void) const
virtual void	SetEnable (bool bEnabled)
bool	IsEnabled (void) const
virtual void	SetLabel (const char *pzLabel)
const char*	GetLabel (void) const
virtual void	SetValue (int nValue)
int	GetValue (void) const

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Detailed Description

Base class for GUI controls.

Description:

See also:

os::Invoker

Author(s):

Kurt Skauen (kurt@atheos.cx)

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Constructor & Destructor Documentation

Control::Control ( Rect cFrame, const char * pzName, const char * pzLabel, Message * pcMsg, uint32 nResizeMask, uint32 nFlags = WID_WILL_DRAW | WID_CLEAR_BACKGROUND )

Control::~Control ( )

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Member Function Documentation

void Control::AttachedToWindow ( void ) [virtual]

Reimplemented from os::View. Reimplemented in os::RadioButton, and os::Slider.

const char * Control::GetLabel ( void ) const

int Control::GetValue ( void ) const

status_t Control::Invoke ( Message * a_pcMessage = NULL ) [virtual]

Reimplemented from os::Invoker. Reimplemented in os::ScrollBar, and os::Slider.

bool Control::IsEnabled ( void ) const

bool Control::IsFocusChanging ( void ) const

void Control::MakeFocus ( bool bFocus = true ) [virtual]

Reimplemented from os::View.

void Control::SetEnable ( bool bEnabled ) [virtual]

void Control::SetLabel ( const char * pzLabel ) [virtual]

void Control::SetValue ( int nValue ) [virtual]

Reimplemented in os::RadioButton, and os::ScrollBar.

void Control::WindowActivated ( bool bIsActive ) [virtual]

Hook called when the window hosting this view gain or loose focus. Description: This is a callback member that can be overloaded by derived classes to learn when the window that this view is hosted by is activated and when it is deactivated. The bIsActive parameter tell whether the focus was lost or gained. This member is called whenever the window changes focus independent of whether the view is active or not. Note: This is a hook function that is called by the system to notify about an event. You should never call this member yourself. The window is locked when this member is called. Parameters: bIsActive   - true if the window gain and false if it loose focus. See also: MakeFocus(), Activated() Author(s): Kurt Skauen (kurt.skauen@c2i.net) Reimplemented from os::View.

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

• control.h
• control.cpp

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