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>

List of all members.

Public Member Functions
	QtColorWidget (bool showButton=false, String setText="", QWidget *parent=NULL)
	Constructor that uses default colors.
	QtColorWidget (const vector< String > &colors, bool showButton=false, String setText="", QWidget *parent=NULL)
	Constructor that uses the given colors.
	~QtColorWidget ()
	Destructor.
String	getColor () const
	Returns the color that the user has chosen.
void	setColor (const String &color)
	Sets the displayed color to the given.
Static Public Member Functions
static vector< String >	defaultColors ()
	Returns default colors.
Private Slots
void	colorChanged (int index)
	For when the user picks a different color in the chooser.
void	colorPick ()
	For when the user clicks the "pick" button.
Private Member Functions
void	init (const vector< String > &colors, const String &setText, bool showButton)
	Initializes GUI members.
Private Attributes
QComboBox *	m_chooser
	Color chooser.
QLineEdit *	m_edit
	Custom color.
QPushButton *	m_button
	Picker button.

---

Detailed Description

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

Definition at line 249 of file RSUtils.qo.h.

---

Constructor & Destructor Documentation

casa::QtColorWidget::QtColorWidget	(	bool	showButton = false,
		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 vector< String > &	colors,
		bool	showButton = false,
		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

)

[private, slot]

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

void casa::QtColorWidget::colorPick

(

)

[private, slot]

For when the user clicks the "pick" button.

static vector<String> casa::QtColorWidget::defaultColors

(

)

[inline, static]

Returns default colors.

Definition at line 279 of file RSUtils.qo.h.

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 vector< String > &	colors,
		const String &	setText,
		bool	showButton
	)			[private]

Initializes GUI members.

void casa::QtColorWidget::setColor

(

const 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 301 of file RSUtils.qo.h.

QComboBox* casa::QtColorWidget::m_chooser [private]

Color chooser.

Definition at line 295 of file RSUtils.qo.h.

QLineEdit* casa::QtColorWidget::m_edit [private]

Custom color.

Definition at line 298 of file RSUtils.qo.h.

---

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

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