nux-0.9.48

nux::ColorGradient Class Reference

#include <Nux/ColorGradient.h>

Inheritance diagram for nux::ColorGradient:
nux::View nux::InputArea nux::Area nux::InitiallyUnownedObject nux::Focusable nux::Object nux::Trackable nux::ColorGradientPropertyItem

Public Types

enum  ColorMode { COLORMODE_GRADIENT = 0, COLORMODE_HUE }

Public Member Functions

 ColorGradient (float Value=0, float MinValue=0.0f, float MaxValue=1.0f, NUX_FILE_LINE_PROTO)
virtual ~ColorGradient ()
virtual long ProcessEvent (IEvent &ievent, long TraverseInfo, long ProcessEventInfo)
void DrawMarker (GraphicsEngine &GfxContext)
virtual void Draw (GraphicsEngine &GfxContext, bool force_draw)
virtual void DrawContent (GraphicsEngine &GfxContext, bool force_draw)
virtual void PostDraw (GraphicsEngine &GfxContext, bool force_draw)
void SetRange (float min_value, float max_value)
void SetValue (float value)
float GetValue () const
float GetMinValue () const
float GetMaxValue () const
void SetBackgroundColor (const Color &color)
const Color GetBackgroundColor () const
void OnReceiveMouseDown (int x, int y, unsigned long button_flags, unsigned long key_flags)
void OnReceiveMouseUp (int x, int y, unsigned long button_flags, unsigned long key_flags)
void OnReceiveMouseDrag (int x, int y, int dx, int dy, unsigned long button_flags, unsigned long key_flags)
void OnKeyboardFocus ()
void OnLostKeyboardFocus ()
void OnValidateKeyboardEntry (EditTextBox *textbox, const NString &text)
bool IsCtrlKeyPressed () const
void EmitFloatChangedSignal ()
void Reset ()
int GetNumColorMark () const
ColorMarkGroup::ColorMark GetColorMark (int i) const
void AddColorMark (DOUBLE x, Color color, bool selected=false)
void SetColorFormat (Color::Format cf)

Data Fields

sigc::signal< void,
ColorGradient * > 
sigValueChanged
sigc::signal< void, float > sigFloatChanged
sigc::signal< void, float > sigMouseDown
sigc::signal< void, float > sigMouseUp
sigc::signal< void, float > sigMouseDrag
sigc::signal< void, float > sigSetTypedValue

Protected Member Functions

void InitializeWidgets ()
void InitializeLayout ()
void DestroyLayout ()

Protected Attributes

ColorMarkGroup m_ColorMarkGroup
HLayouthlayout
EditTextBoxm_ValueString
InputAream_Percentage
Color m_BackgroundColor
Color::Format m_color_format
long m_CTRL_KEY
float m_Value
float m_min
float m_max
HexRegExpValidator m_HexRegExp
IntegerValidator m_IntRegExp
DoubleValidator m_DoubleRegExp

Member Enumeration Documentation

Enumerator:
COLORMODE_GRADIENT 
COLORMODE_HUE 

Constructor & Destructor Documentation

nux::ColorGradient::ColorGradient ( float  Value = 0,
float  MinValue = 0.0f,
float  MaxValue = 1.0f,
NUX_FILE_LINE_PROTO   
)
virtual nux::ColorGradient::~ColorGradient ( ) [virtual]

Member Function Documentation

void nux::ColorGradient::AddColorMark ( DOUBLE  x,
Color  color,
bool  selected = false 
)
void nux::ColorGradient::DestroyLayout ( ) [protected]

Reimplemented from nux::View.

virtual void nux::ColorGradient::Draw ( GraphicsEngine GfxContext,
bool  force_draw 
) [virtual]

Implements nux::View.

virtual void nux::ColorGradient::DrawContent ( GraphicsEngine GfxContext,
bool  force_draw 
) [virtual]

Reimplemented from nux::View.

void nux::ColorGradient::DrawMarker ( GraphicsEngine GfxContext)
void nux::ColorGradient::EmitFloatChangedSignal ( )
const Color nux::ColorGradient::GetBackgroundColor ( ) const
ColorMarkGroup::ColorMark nux::ColorGradient::GetColorMark ( int  i) const [inline]
float nux::ColorGradient::GetMaxValue ( ) const [inline]
float nux::ColorGradient::GetMinValue ( ) const [inline]
int nux::ColorGradient::GetNumColorMark ( ) const [inline]
float nux::ColorGradient::GetValue ( ) const
void nux::ColorGradient::InitializeLayout ( ) [protected]

Reimplemented from nux::View.

void nux::ColorGradient::InitializeWidgets ( ) [protected]

Reimplemented from nux::View.

bool nux::ColorGradient::IsCtrlKeyPressed ( ) const [inline]
void nux::ColorGradient::OnKeyboardFocus ( )
void nux::ColorGradient::OnLostKeyboardFocus ( )
void nux::ColorGradient::OnReceiveMouseDown ( int  x,
int  y,
unsigned long  button_flags,
unsigned long  key_flags 
)
void nux::ColorGradient::OnReceiveMouseDrag ( int  x,
int  y,
int  dx,
int  dy,
unsigned long  button_flags,
unsigned long  key_flags 
)
void nux::ColorGradient::OnReceiveMouseUp ( int  x,
int  y,
unsigned long  button_flags,
unsigned long  key_flags 
)
void nux::ColorGradient::OnValidateKeyboardEntry ( EditTextBox textbox,
const NString text 
)
virtual void nux::ColorGradient::PostDraw ( GraphicsEngine GfxContext,
bool  force_draw 
) [virtual]

Reimplemented from nux::View.

virtual long nux::ColorGradient::ProcessEvent ( IEvent ievent,
long  TraverseInfo,
long  ProcessEventInfo 
) [virtual]

Implements nux::View.

void nux::ColorGradient::Reset ( )
void nux::ColorGradient::SetBackgroundColor ( const Color color)
void nux::ColorGradient::SetColorFormat ( Color::Format  cf)
void nux::ColorGradient::SetRange ( float  min_value,
float  max_value 
)

Field Documentation

float nux::ColorGradient::m_max [protected]
float nux::ColorGradient::m_min [protected]
float nux::ColorGradient::m_Value [protected]
sigc::signal<void, float> nux::ColorGradient::sigFloatChanged
sigc::signal<void, float> nux::ColorGradient::sigMouseDown
sigc::signal<void, float> nux::ColorGradient::sigMouseDrag
sigc::signal<void, float> nux::ColorGradient::sigMouseUp
sigc::signal<void, float> nux::ColorGradient::sigSetTypedValue

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