#include <wx/colourdata.h>

Inheritance diagram for wxColourData:

Detailed Description

This class holds a variety of information related to colour dialogs.

Library: wxCore

Category: Common Dialogs, Data Structures

See also: wxColour, wxColourDialog, wxColourDialog Overview

Public Types
enum	{ NUM_CUSTOM = 16 }
	number of custom colours we store More...

Public Member Functions
	wxColourData ()
	Constructor. More...

virtual	~wxColourData ()
	Destructor. More...

bool	GetChooseFull () const
	Under Windows, determines whether the Windows colour dialog will display the full dialog with custom colour selection controls. More...

bool	GetChooseAlpha () const
	Indicates whether the colour dialog will display alpha values and an opacity selector. More...

wxColour &	GetColour ()
	Gets the current colour associated with the colour dialog. More...

wxColour	GetCustomColour (int i) const
	Returns custom colours associated with the colour dialog. More...

void	SetChooseFull (bool flag)
	Under Windows, tells the Windows colour dialog to display the full dialog with custom colour selection controls. More...

void	SetChooseAlpha (bool flag)
	Tells the colour dialog to show alpha values and an opacity selector (slider). More...

void	SetColour (const wxColour &colour)
	Sets the default colour for the colour dialog. More...

void	SetCustomColour (int i, const wxColour &colour)
	Sets custom colours for the colour dialog. More...

wxString	ToString () const
	Converts the colours saved in this class in a string form, separating the various colours with a comma. More...

bool	FromString (const wxString &str)
	Decodes the given string, which should be in the same format returned by ToString(), and sets the internal colours. More...

wxColourData &	operator= (const wxColourData &data)
	Assignment operator for the colour data. More...

Public Member Functions inherited from wxObject
	wxObject ()
	Default ctor; initializes to NULL the internal reference data. More...

	wxObject (const wxObject &other)
	Copy ctor. More...

virtual	~wxObject ()
	Destructor. More...

virtual wxClassInfo *	GetClassInfo () const
	This virtual function is redefined for every class that requires run-time type information, when using the wxDECLARE_CLASS macro (or similar). More...

wxObjectRefData *	GetRefData () const
	Returns the wxObject::m_refData pointer, i.e. the data referenced by this object. More...

bool	IsKindOf (const wxClassInfo *info) const
	Determines whether this class is a subclass of (or the same class as) the given class. More...

bool	IsSameAs (const wxObject &obj) const
	Returns true if this object has the same data pointer as obj. More...

void	Ref (const wxObject &clone)
	Makes this object refer to the data in clone. More...

void	SetRefData (wxObjectRefData *data)
	Sets the wxObject::m_refData pointer. More...

void	UnRef ()
	Decrements the reference count in the associated data, and if it is zero, deletes the data. More...

void	UnShare ()
	This is the same of AllocExclusive() but this method is public. More...

void	operator delete (void *buf)
	The delete operator is defined for debugging versions of the library only, when the identifier `__WXDEBUG__` is defined. More...

void *	operator new (size_t size, const wxString &filename=NULL, int lineNum=0)
	The new operator is defined for debugging versions of the library only, when the identifier `__WXDEBUG__` is defined. More...

Additional Inherited Members
Protected Member Functions inherited from wxObject
void	AllocExclusive ()
	Ensure that this object's data is not shared with any other object. More...

virtual wxObjectRefData *	CreateRefData () const
	Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it. More...

virtual wxObjectRefData *	CloneRefData (const wxObjectRefData *data) const
	Creates a new instance of the wxObjectRefData-derived class specific to this object and initializes it copying data. More...

Protected Attributes inherited from wxObject
wxObjectRefData *	m_refData
	Pointer to an object which is the object's reference-counted data. More...

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

number of custom colours we store

Enumerator
NUM_CUSTOM

Constructor & Destructor Documentation

◆ wxColourData()

wxColourData::wxColourData ( )

Constructor.

Initializes the custom colours to wxNullColour, the data colour setting to black, and the choose full setting to true.

◆ ~wxColourData()

virtual wxColourData::~wxColourData ( )

virtual

Destructor.

Member Function Documentation

◆ FromString()

bool wxColourData::FromString ( const wxString & str )

Decodes the given string, which should be in the same format returned by ToString(), and sets the internal colours.

◆ GetChooseAlpha()

bool wxColourData::GetChooseAlpha ( ) const

Indicates whether the colour dialog will display alpha values and an opacity selector.

It is meaningful under wxGTK, wxOSX and with regards to generic colour dialog.

The default value is false, except wxOSX where it is true (for the sake of backward compatibility).

◆ GetChooseFull()

bool wxColourData::GetChooseFull ( ) const

Under Windows, determines whether the Windows colour dialog will display the full dialog with custom colour selection controls.

Has no meaning under other platforms.

The default value is true.

◆ GetColour()

wxColour& wxColourData::GetColour ( )

Gets the current colour associated with the colour dialog.

The default colour is black.

◆ GetCustomColour()

wxColour wxColourData::GetCustomColour ( int i ) const

Returns custom colours associated with the colour dialog.

Parameters

i	An integer between 0 and 15, being any of the 15 custom colours that the user has saved. The default custom colours are invalid colours.

◆ operator=()

wxColourData& wxColourData::operator= ( const wxColourData & data )

Assignment operator for the colour data.

◆ SetChooseAlpha()

void wxColourData::SetChooseAlpha ( bool flag )

Tells the colour dialog to show alpha values and an opacity selector (slider).

Currently it has effect under wxGTK, wxOSX and for generic colour dialog.

The default value is false, except wxOSX where it is true for backward compatibility.

◆ SetChooseFull()

void wxColourData::SetChooseFull ( bool flag )

Under Windows, tells the Windows colour dialog to display the full dialog with custom colour selection controls.

Under other platforms, has no effect.

The default value is true.

◆ SetColour()

void wxColourData::SetColour ( const wxColour & colour )

Sets the default colour for the colour dialog.