ColorBox Class Reference

A modified QComboBox used for color selection. More...

#include <ColorBox.h>

List of all members.

Public Member Functions
QColor	color () const
	Return the current color.
	ColorBox (QWidget *parent=0)
	Constructor.
void	setColor (const QColor &c)
	Set the current color.
Static Public Member Functions
static QColor	color (int colorIndex)
	Return the color at index 'colorIndex'.
static int	colorIndex (const QColor &c)
	Return the index for a given color.
static QList< QColor >	colorList ()
	Return the list of colors.
static QStringList	colorNames ()
	Returns the color names.
static QColor	defaultColor (int colorIndex)
	Return the default color at index 'colorIndex'.
static QStringList	defaultColorNames ()
	Returns the color name for the predefined colors.
static QList< QColor >	defaultColors ()
	Returns the list of predefined colors.
static bool	isValidColor (const QColor &color)
	Returns TRUE if the color is included in the color box, otherwise returns FALSE.
static int	numPredefinedColors ()
	Returns the number of predefined colors.
Protected Member Functions
void	init ()
	Internal initialization function.
Static Protected Attributes
static const QColor	colors []
	Array containing the 24 predefined colors.
static const int	colors_count = 24
	The number of predefined colors.

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Detailed Description

A modified QComboBox used for color selection.

It contains a list of 24 predefined colors.

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Constructor & Destructor Documentation

ColorBox::ColorBox

(

QWidget *

parent = 0

)

Constructor.

Parameters:

parent

parent widget

References init().

---

Member Function Documentation

QColor ColorBox::color

(

)

const

Return the current color.

Referenced by Fit::showConfidenceLimits(), Fit::showPredictionLimits(), and Fit::showResiduals().

QColor ColorBox::color

(

int

colorIndex

)

[static]

Return the color at index 'colorIndex'.

References colorList().

int ColorBox::colorIndex

(

const QColor &

c

)

[static]

Return the index for a given color.

References colorList(), and isValidColor().

Referenced by defaultColor(), setColor(), Fit::showConfidenceLimits(), Fit::showPredictionLimits(), and Fit::showResiduals().

QList< QColor > ColorBox::colorList

(

)

[static]

Return the list of colors.

References colors, and colors_count.

Referenced by color(), ColorButton::ColorButton(), colorIndex(), init(), and isValidColor().

QStringList ColorBox::colorNames

(

)

[static]

Returns the color names.

References defaultColorNames().

Referenced by ColorButton::ColorButton(), and init().

QColor ColorBox::defaultColor

(

int

colorIndex

)

[static]

Return the default color at index 'colorIndex'.

References colorIndex(), and colors.

Referenced by Graph::addFunction(), Grid::load(), ApplicationWindow::openGraph(), ApplicationWindow::readColorFromProject(), Filter::setColor(), Graph::setCurveLineColor(), and MultiPeakFit::setPeakCurvesColor().

QStringList ColorBox::defaultColorNames

(

)

[static]

Returns the color name for the predefined colors.

Referenced by ColorButton::ColorButton(), colorNames(), ConfigDialog::loadDefaultColors(), and ApplicationWindow::setDefaultOptions().

QList< QColor > ColorBox::defaultColors

(

)

[static]

Returns the list of predefined colors.

References colors, and colors_count.

Referenced by ColorButton::ColorButton(), Graph::guessUniqueCurveLayout(), Graph::initCurveLayout(), ConfigDialog::loadDefaultColors(), Graph::plotBox(), ApplicationWindow::setDefaultOptions(), and Graph::setIndexedColors().

void ColorBox::init

(

)

[protected]

Internal initialization function.

References colorList(), and colorNames().

Referenced by ColorBox().

bool ColorBox::isValidColor

(

const QColor &

color

)

[static]

Returns TRUE if the color is included in the color box, otherwise returns FALSE.

References colorList().

Referenced by colorIndex(), and Filter::setColor().

int ColorBox::numPredefinedColors

(

)

[static]

Returns the number of predefined colors.

References colors_count.

Referenced by PieCurve::color(), and ColorButton::ColorButton().

void ColorBox::setColor

(

const QColor &

c

)

Set the current color.

References colorIndex().

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Member Data Documentation

const QColor ColorBox::colors [static, protected]

Initial value:

 {
  QColor(Qt::black),
  QColor(Qt::red),
  QColor(Qt::green),
  QColor(Qt::blue),
  QColor(Qt::cyan),
  QColor(Qt::magenta),
  QColor(Qt::yellow),
  QColor(Qt::darkYellow),
  QColor(Qt::darkBlue),
  QColor(Qt::darkMagenta),
  QColor(Qt::darkRed),
  QColor(Qt::darkGreen),
  QColor(Qt::darkCyan),
  QColor("#0000A0"),
  QColor("#FF8000"),
  QColor("#8000FF"),
  QColor("#FF0080"),
  QColor(Qt::white),
  QColor(Qt::lightGray),
  QColor(Qt::gray),
  QColor("#FFFF80"),
  QColor("#80FFFF"),
  QColor("#FF80FF"),
  QColor(Qt::darkGray),
}

Array containing the 24 predefined colors.

Referenced by colorList(), defaultColor(), and defaultColors().

const int ColorBox::colors_count = 24 [static, protected]

The number of predefined colors.

Referenced by colorList(), defaultColors(), and numPredefinedColors().

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

• qtiplot/src/lib/include/ColorBox.h
• qtiplot/src/lib/src/ColorBox.cpp