AngleSpinBox Class Reference

A spin box for displaying/entering angular values. More...

#include <AngleSpinBox.hpp>

Public Types
enum	DisplayFormat {   DMSLetters, DMSSymbols, HMSLetters, HMSSymbols,   DecimalDeg }
	Used to decide how to display the angle. More...
enum	PrefixType {   Normal, NormalPlus, Longitude, Latitude,   Unknown }
	Determines how positive and negative values are indicated. More...

Public Slots
virtual void	clear ()
	Set the value to default 0 angle. More...
void	setRadians (double radians)
	Set the value of the spin box in radians. More...
void	setDegrees (double degrees)
	Set the value of the spin box in decimal degrees. More...

Signals
void	valueChanged ()
	Emitted when the value changes. More...

Public Member Functions
	AngleSpinBox (QWidget *parent=0, DisplayFormat format=DMSSymbols, PrefixType prefix=Normal)
virtual void	stepBy (int steps)
virtual QValidator::State	validate (QString &input, int &pos) const
double	valueRadians ()
	Get the angle held in the AngleSpinBox. More...
double	valueDegrees ()
	Get the angle held in the AngleSpinBox. More...
void	setDecimals (int places)
	Set the number of decimal places to express float values to (e.g. More...
int	decimals ()
	Get the number of decimal places to express float values to (e.g. More...
void	setDisplayFormat (DisplayFormat format)
	Set the display format. More...
DisplayFormat	displayFormat ()
	Get the current display format. More...
void	setPrefixType (PrefixType prefix)
	Set the prefix type. More...
PrefixType	prefixType ()
	Get the current display format. More...

Protected Member Functions
virtual StepEnabled	stepEnabled () const

Detailed Description

A spin box for displaying/entering angular values.

This class can accept angles in various formats commonly used in astronomy including decimal degrees, DMS and HMS.

Definition at line 30 of file AngleSpinBox.hpp.

Member Enumeration Documentation

enum AngleSpinBox::DisplayFormat

Used to decide how to display the angle.

Enumerator
DMSLetters	Degrees, minutes and seconds, e.g. 180d 4m 8s.
DMSSymbols	Degrees, minutes and seconds, e.g. 180ÒÀ 4' 8".
HMSLetters	Hours, minutes and seconds, e.g. 12h 4m 6s.
HMSSymbols	Hours, minutes and seconds, e.g. 12h 4' 6s".
DecimalDeg	Decimal degrees, e.g. 180.06888.

Definition at line 37 of file AngleSpinBox.hpp.

enum AngleSpinBox::PrefixType

Determines how positive and negative values are indicated.

Enumerator
Normal	negative values have '-' prefix
NormalPlus	positive values have '+' prefix, negative values have '-' prefix.
Longitude	positive values have 'E' prefix, negative values have 'W' prefix.
Latitude	positive values have 'N' prefix, negative values have 'S' prefix.

Definition at line 48 of file AngleSpinBox.hpp.

Member Function Documentation

virtual void AngleSpinBox::clear ( )

virtualslot

Set the value to default 0 angle.

int AngleSpinBox::decimals ( )

inline

Get the number of decimal places to express float values to (e.g.

seconds in DMSLetters format).

Returns

the number of decimal places used.

Definition at line 77 of file AngleSpinBox.hpp.

DisplayFormat AngleSpinBox::displayFormat ( )

inline

Get the current display format.

Returns

the current DisplayFormat.

Definition at line 85 of file AngleSpinBox.hpp.

PrefixType AngleSpinBox::prefixType ( )

inline

Get the current display format.

Returns

the current DisplayFormat.

Definition at line 93 of file AngleSpinBox.hpp.

void AngleSpinBox::setDecimals ( int  places )

inline

Set the number of decimal places to express float values to (e.g.

seconds in DMSLetters format).

Parameters

places

the number of decimal places to use.

Definition at line 73 of file AngleSpinBox.hpp.

void AngleSpinBox::setDegrees ( double  degrees )

slot

Set the value of the spin box in decimal degrees.

Parameters

degrees

the value to set, in decimal degrees.

void AngleSpinBox::setDisplayFormat ( DisplayFormat  format )

inline

Set the display format.

Parameters

format

the new format to use.

Definition at line 81 of file AngleSpinBox.hpp.

void AngleSpinBox::setPrefixType ( PrefixType  prefix )

inline

Set the prefix type.

Parameters

prefix

the new prefix type to use.

Definition at line 89 of file AngleSpinBox.hpp.

void AngleSpinBox::setRadians ( double  radians )

slot

Set the value of the spin box in radians.

Parameters

radians

the value to set, in radians.

void AngleSpinBox::valueChanged ( )

signal

Emitted when the value changes.

double AngleSpinBox::valueDegrees

(

)

Get the angle held in the AngleSpinBox.

Returns

the angle in degrees

double AngleSpinBox::valueRadians

(

)

Get the angle held in the AngleSpinBox.

Returns

the angle in radians

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

• gui/AngleSpinBox.hpp