casa::QtColorWidget Class Reference

A widget that lets the user select a color: either one from a list, or a custom color. More...

#include <RSUtils.qo.h>

Inheritance diagram for casa::QtColorWidget:

Public Member Functions
	QtColorWidget (bool showButton=false, casacore::String setText="", QWidget *parent=NULL)
	Constructor that uses default colors. More...
	QtColorWidget (const std::vector< casacore::String > &colors, bool showButton=false, casacore::String setText="", QWidget *parent=NULL)
	Constructor that uses the given colors. More...
	~QtColorWidget ()
	Destructor. More...
casacore::String	getColor () const
	Returns the color that the user has chosen. More...
void	setColor (const casacore::String &color)
	Sets the displayed color to the given. More...

Static Public Member Functions
static std::vector < casacore::String >	defaultColors ()
	Returns default colors. More...

Private Slots
void	colorChanged (int index)
	For when the user picks a different color in the chooser. More...
void	colorPick ()
	For when the user clicks the "pick" button. More...

Private Member Functions
void	init (const std::vector< casacore::String > &colors, const casacore::String &setText, bool showButton)
	Initializes GUI members. More...

Private Attributes
QComboBox *	m_chooser
	Color chooser. More...
QLineEdit *	m_edit
	Custom color. More...
QPushButton *	m_button
	Picker button. More...

Detailed Description

A widget that lets the user select a color: either one from a list, or a custom color.

Definition at line 253 of file RSUtils.qo.h.

Constructor & Destructor Documentation

casa::QtColorWidget::QtColorWidget	(	bool	showButton = false,
		casacore::String	setText = "",
		QWidget *	parent = NULL
	)

Constructor that uses default colors.

If setText is nonempty, the chooser is set to the given. If showButton is true, a "pick" button is shown for picking colors.

casa::QtColorWidget::QtColorWidget	(	const std::vector< casacore::String > &	colors,
		bool	showButton = false,
		casacore::String	setText = "",
		QWidget *	parent = NULL
	)

Constructor that uses the given colors.

If setText is nonempty, the chooser is set to the given. If showButton is true, a "pick" button is shown for picking colors.

casa::QtColorWidget::~QtColorWidget

(

)

Destructor.

Member Function Documentation

void casa::QtColorWidget::colorChanged ( int  index )

privateslot

For when the user picks a different color in the chooser.

void casa::QtColorWidget::colorPick ( )

privateslot

For when the user clicks the "pick" button.

static std::vector<casacore::String> casa::QtColorWidget::defaultColors ( )

inlinestatic

Returns default colors.

Definition at line 283 of file RSUtils.qo.h.

casacore::String casa::QtColorWidget::getColor

(

)

const

Returns the color that the user has chosen.

This will either be from the initial list, or in "#000000" form (see QColor::name()).

void casa::QtColorWidget::init ( const std::vector< casacore::String > &  colors, const casacore::String &  setText, bool  showButton  )

private

Initializes GUI members.

void casa::QtColorWidget::setColor

(

const casacore::String &

color

)

Sets the displayed color to the given.

If the color is in the colors list, that index will be selected – otherwise it will be entered in the custom color box.

Member Data Documentation

QPushButton* casa::QtColorWidget::m_button

private

Picker button.

Definition at line 305 of file RSUtils.qo.h.

QComboBox* casa::QtColorWidget::m_chooser

private

Color chooser.

Definition at line 299 of file RSUtils.qo.h.

QLineEdit* casa::QtColorWidget::m_edit

private

Custom color.

Definition at line 302 of file RSUtils.qo.h.

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

• casa/code/display/RegionShapes/RSUtils.qo.h