KColorButton Class Reference

#include <kcolorbutton.h>

Inheritance diagram for KColorButton:

Signals
void	changed (const QColor &newColor)

Public Member Functions
	KColorButton (QWidget *parent=0)
	KColorButton (const QColor &c, QWidget *parent=0)
	KColorButton (const QColor &c, const QColor &defaultColor, QWidget *parent=0)
virtual	~KColorButton ()
QColor	color () const
QColor	defaultColor () const
bool	isAlphaChannelEnabled () const
QSize	minimumSizeHint () const
void	setAlphaChannelEnabled (bool alpha)
void	setColor (const QColor &c)
void	setDefaultColor (const QColor &c)
QSize	sizeHint () const

Protected Member Functions
virtual void	dragEnterEvent (QDragEnterEvent *)
virtual void	dropEvent (QDropEvent *)
virtual void	keyPressEvent (QKeyEvent *e)
virtual void	mouseMoveEvent (QMouseEvent *e)
virtual void	mousePressEvent (QMouseEvent *e)
virtual void	paintEvent (QPaintEvent *pe)

Properties
bool	alphaChannelEnabled
QColor	color
QColor	defaultColor

Detailed Description

A pushbutton to display or allow user selection of a color.

This widget can be used to display or allow user selection of a color.

See also

KColorDialog

KDE Color Button

Definition at line 37 of file kcolorbutton.h.

Constructor & Destructor Documentation

KColorButton::KColorButton ( QWidget *  parent = 0 )

explicit

Creates a color button.

Definition at line 74 of file kcolorbutton.cpp.

KColorButton::KColorButton ( const QColor &  c, QWidget *  parent = 0  )

explicit

Creates a color button with an initial color c.

Definition at line 80 of file kcolorbutton.cpp.

KColorButton::KColorButton	(	const QColor &	c,
		const QColor &	defaultColor,
		QWidget *	parent = 0
	)

Creates a color button with an initial color c and default color defaultColor.

Definition at line 87 of file kcolorbutton.cpp.

KColorButton::~KColorButton ( )

virtual

Definition at line 95 of file kcolorbutton.cpp.

Member Function Documentation

void KColorButton::changed ( const QColor &  newColor )

signal

Emitted when the color of the widget is changed, either with setColor() or via user selection.

QColor KColorButton::color

(

)

const

Returns the currently chosen color.

QColor KColorButton::defaultColor

(

)

const

Returns the default color or an invalid color if no default color is set.

void KColorButton::dragEnterEvent ( QDragEnterEvent *  event )

protectedvirtual

Definition at line 202 of file kcolorbutton.cpp.

void KColorButton::dropEvent ( QDropEvent *  event )

protectedvirtual

Definition at line 207 of file kcolorbutton.cpp.

bool KColorButton::isAlphaChannelEnabled

(

)

const

Returns true if the user is allowed to change the alpha component.

Since

4.5

Definition at line 119 of file kcolorbutton.cpp.

void KColorButton::keyPressEvent ( QKeyEvent *  e )

protectedvirtual

Definition at line 215 of file kcolorbutton.cpp.

QSize KColorButton::minimumSizeHint

(

)

const

Definition at line 194 of file kcolorbutton.cpp.

void KColorButton::mouseMoveEvent ( QMouseEvent *  e )

protectedvirtual

Definition at line 238 of file kcolorbutton.cpp.

void KColorButton::mousePressEvent ( QMouseEvent *  e )

protectedvirtual

Definition at line 232 of file kcolorbutton.cpp.

void KColorButton::paintEvent ( QPaintEvent *  pe )

protectedvirtual

Definition at line 146 of file kcolorbutton.cpp.

void KColorButton::setAlphaChannelEnabled

(

bool

alpha

)

When set to true, allow the user to change the alpha component of the color.

The default value is false.

Since

4.5

Definition at line 114 of file kcolorbutton.cpp.

void KColorButton::setColor

(

const QColor &

c

)

Sets the current color to c.

Definition at line 105 of file kcolorbutton.cpp.

void KColorButton::setDefaultColor

(

const QColor &

c

)

Sets the default color to c.

Definition at line 129 of file kcolorbutton.cpp.

QSize KColorButton::sizeHint

(

)

const

Definition at line 186 of file kcolorbutton.cpp.

Property Documentation

bool KColorButton::alphaChannelEnabled

readwrite

Definition at line 42 of file kcolorbutton.h.

QColor KColorButton::color

readwrite

Definition at line 40 of file kcolorbutton.h.

QColor KColorButton::defaultColor

readwrite

Definition at line 41 of file kcolorbutton.h.

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

• kcolorbutton.h
• kcolorbutton.cpp