#include <QDS_SpinBoxDbl.h>

Inheritance diagram for QDS_SpinBoxDbl:

Public Types
enum	DatumFlags { None = 0x00, Label = 0x01, Control = 0x02, Units = 0x04, NotFormat = 0x08, NotAccel = 0x10, UnitsWithLabel = 0x20, All = Label \| Control \| Units }
	Enum describes bit flags of the Qt datum view and behaviour. More...
Public Slots
void	setEnabled (bool)
	Enable/disable main control subwidget (QDS.Control).
Signals
void	paramChanged ()
	The signal is emitted when the datum value is changed.
void	paramChanged (QString &)
Public Member Functions
	QDS_SpinBoxDbl (const QString &, QWidget *=0, const int=All, const QString &=QString())
	Constructor.
virtual	~QDS_SpinBoxDbl ()
	Destructor.
double	step () const
	Get the spin box increment value.
void	setStep (const double)
	Set the spin box increment value.
QString	id () const
	Get the datum ID.
int	type () const
	Get the datum value type.
QString	label () const
	Get the datum label text.
QString	units () const
	Get the datum units text.
QString	filter () const
	Get the datum filter string.
QString	format () const
	Get the datum format string.
QString	longDescription () const
	Get the datum long description.
QString	shortDescription () const
	Get the datum short description.
QString	defaultValue () const
	Get the datum default value.
QString	minimumValue () const
	Get the datum minimum value.
QString	maximumValue () const
	Get the datum maximum value.
QStringList	options () const
	Get the datum options names.
QVariant	option (const QString &) const
	Get datum option specified by name as QVariant.
QString	optionString (const QString &) const
	Get datum option specified by name as string.
double	optionDouble (const QString &) const
	Get datum option specified by name as double.
int	optionInteger (const QString &) const
	Get datum option specified by name as integer.
virtual QVariant	value () const
	Get the datum value as QVariant.
virtual QString	stringValue () const
	Get the datum value as string.
virtual double	doubleValue () const
	Get the datum value as double.
virtual int	integerValue () const
	Get the datum value as integer.
QString	text () const
	Get the text data from datum.
virtual bool	isEmpty () const
	Check if the datum is empty.
virtual void	reset ()
	Reset datum state and set default value as current.
virtual void	clear ()
	Clear the control.
virtual void	setValue (const QVariant &)
	Set datum value from QVariant object.
virtual void	setStringValue (const QString &)
	Set datum value from string data.
virtual void	setDoubleValue (const double)
	Set datum value from double data.
virtual void	setIntegerValue (const int)
	Set datum value from integer data.
virtual bool	isEnabled (const int=Control) const
	Get 'enabled' state of the specified subwidget.
virtual void	setEnabled (const bool, const int)
	Enable/disable subwidgets specified by element.
void	show (const int=All)
	Show subwidgets specified by element.
void	hide (const int=All)
	Hide subwidgets specified by element.
virtual void	setShown (const bool, const int=All)
	Show/hide subwidgets specified by flags.
QWidget *	widget (const int) const
	Get subwidget specified by element.
void	setFocus ()
	Set the input focus to the control widget.
virtual bool	isValid (const bool=true, const QString &=QString(), const QString &=QString()) const
	Check if input data is valid.
virtual QValidator *	validator (const bool=false) const
	Create validator according to the datum type of value.
void	addTo (QVBoxLayout *)
	Add widgets to the vertical box layout.
void	addTo (QHBoxLayout *)
	Add widgets to the horizontal box layout.
void	addTo (QGridLayout *, const int, const int, const bool=false)
	Add widgets to the grid layout.
virtual void	setAlignment (const int, const int=Label)
	Set the aligment for QDS.Label and/or QDS.Units subwidgets.
virtual bool	eventFilter (QObject , QEvent )
	Event filter.
	operator QWidget * () const
	Overloaded operator used to retrieve main subwidget named QDS.Control.
bool	isCustomTr () const
	Return state of custom translation.
void	enableCustomTr (const bool)
	Change state of custom translation.
Static Public Member Functions
static QString	units (const QString &)
	Get displayable units string for specified data dictionary item.
static QString	format (const QString &, const QString &, const bool=false)
	Format the specified string as dictionary item value.
static QString	format (const int, const QString &, const bool=false)
	Format the specified integer as dictionary item value.
static QString	format (const double, const QString &, const bool=false)
	Format the specified double as dictionary item value.
static QString	unitsToText (const QString &)
	Convert units into text presentation.
static QString	textToUnits (const QString &)
	Convert text presentation into internal units format.
static bool	load (const QString &)
	Load datum definitions from XML file dictPath to the dictionary.
static QString	unitSystemLabel (const QString &, const QString &=QString())
	Get the label of unit system sys.
static QString	activeUnitSystem (const QString &=QString())
	Get the name of active unit system from the specified component comp.
static void	setActiveUnitSystem (const QString &, const QString &=QString())
	Set the active unit system.
static QString	toQString (const TCollection_AsciiString &)
	Convert the OpenCascade ASCII string to Qt string.
static QString	toQString (const TCollection_ExtendedString &)
	Convert the OpenCascade Unicode string to Qt string.
static QString	toQString (const Handle(TCollection_HAsciiString)&)
	Convert the OpenCascade ASCII string to Qt string.
static QString	toQString (const Handle(TCollection_HExtendedString)&)
	Convert the OpenCascade Unicode string to Qt string.
static TCollection_AsciiString	toAsciiString (const QString &)
	Convert the Qt string to OpenCascade ASCII string.
static TCollection_AsciiString	toAsciiString (const TCollection_ExtendedString &)
	Convert the OpenCascade Unicode string to OpenCascade ASCII string.
static TCollection_AsciiString	toAsciiString (const Handle(TCollection_HExtendedString)&)
	Convert the OpenCascade Unicode string to OpenCascade ASCII string.
static TCollection_ExtendedString	toExtString (const QString &)
	Convert the Qt string to OpenCascade Unicode string.
static TCollection_ExtendedString	toExtString (const TCollection_AsciiString &)
	Convert the OpenCascade ASCII string to OpenCascade Unicode string.
Protected Slots
virtual void	onParamChanged ()
	Called when datum value is changed.
Protected Member Functions
QtxDoubleSpinBox *	spinBox () const
	Get spin box widget.
virtual QWidget *	createControl (QWidget *)
	Create internal spin box as control widget.
virtual QString	getString () const
	Get string from the spin box.
virtual void	setString (const QString &)
	Set the string value to the spin box widget.
virtual void	unitSystemChanged (const QString &)
	Process notification about active units system changing.
QLabel *	labelWidget () const
	Get QDS.Label widget.
QLabel *	unitsWidget () const
	Get QDS.Units widget.
QWidget *	controlWidget () const
	Get QDS.Control widget.
	Handle (DDS_DicItem) dicItem() const
void	setDicItem (const Handle(DDS_DicItem)&)
	Set the dictionary item to the datum.
int	flags () const
	Get datum flags.
void	invalidateCache ()
	Reset the numeric value cache.
virtual QLabel *	createLabel (QWidget *)
	Create QDS.Label widget.
virtual QLabel *	createUnits (QWidget *)
	Create QDS.Units widget.
virtual bool	validate (const QString &) const
	Validate the specified string.
QString	prefix () const
	Get prefix string from format.
QString	suffix () const
	Get suffix string from format.
virtual QString	minValue () const
	Get minimum value.
virtual QString	maxValue () const
	Get maximum value.
void	initDatum () const
	Perform initialization if it needed.
Static Protected Member Functions
static QString	format (const QString &, const int, const int)
	Format the given value according to the data dictionary item type.
static QString	format (const QString &, const int, const double)
	Format the given value according to the data dictionary item type.
static QString	format (const QString &, const int, const QString &)
	Format the given value according to the data dictionary item type.
static QString	sprintf (const QString &, const int)
	Wrapper around the standard sprintf() function.
static QString	sprintf (const QString &, const double)
	Wrapper around the standard sprintf() function.This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Process some non standard flags from format string.
static QString	sprintf (const QString &, const QString &)
	Wrapper around the standard sprintf() function.This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Process some non standard flags from format string.
static void	insertDatum (QDS_Datum *)
	Register given datum datum in the global list.
static void	removeDatum (QDS_Datum *)
	Remove given datum datum from the global list.
Private Slots
void	onValueChanged (double)
	Called when value in the spin box is changed.

Member Enumeration Documentation

enum QDS::DatumFlags [inherited]

Enumerator:

None	Non specified any flags (Default behaviour)
Label	Create subwidget for datum label.
Control	Create subwidget for datum input control.
Units	Create subwidget for datum units of measure.
NotFormat	Don't format initial value.
NotAccel	Not support accelerators in datum label.
UnitsWithLabel	Display units of measure in label like "<label_text> (<units_text>) instead separate text".
All	Create all subwidgets.

Constructor & Destructor Documentation

QDS_SpinBoxDbl::QDS_SpinBoxDbl	(	const QString &	id,
		QWidget *	parent = `0`,
		const int	flags = `All`,
		const QString &	comp = `QString()`
	)

Create spin box datum object with datum identifier id and parent widget parent.

Parameter flags defines behaviour of datum and set of created subwidgets. Default value of this parameter is QDS.All.

Parameter comp specifies the component name which will be used when searching the dictionary item.

Parameters:

id	datum identifier
parent	parent widget
flags	datum flags
comp	component

QDS_SpinBoxDbl::~QDS_SpinBoxDbl ( ) [virtual]

Member Function Documentation

double QDS_SpinBoxDbl::step ( ) const

Returns:: current increment value

References spinBox().

void QDS_SpinBoxDbl::setStep ( const double step )

Parameters:

step	new increment value

References spinBox().

void QDS_SpinBoxDbl::onValueChanged ( double ) [private, slot]

Emit signals to notify about value changing in the spin box.

Parameters:

val	current spin box value

References getString(), QDS_Datum.onParamChanged(), and QDS_Datum.paramChanged().

QtxDoubleSpinBox * QDS_SpinBoxDbl::spinBox ( ) const [protected]

Returns:: internal spin box widget.

References QDS_Datum.controlWidget().

QWidget * QDS_SpinBoxDbl::createControl ( QWidget * parent ) [protected, virtual]

Parameters:

parent parent widget

Returns:: created spin box widget

Implements QDS_Datum.

References onValueChanged().

QString QDS_SpinBoxDbl::getString ( ) const [protected, virtual]

Returns:: string value

Implements QDS_Datum.

References QtxDoubleSpinBox.isCleared(), and spinBox().

void QDS_SpinBoxDbl::setString ( const QString & txt ) [protected, virtual]

Parameters:

txt	string value

Implements QDS_Datum.

References QtxDoubleSpinBox.setCleared(), and spinBox().

void QDS_SpinBoxDbl::unitSystemChanged ( const QString & system ) [protected, virtual]

Update spin box contents according to the data dictionary item properties: suffix, prefix, minimum, maximum

Parameters:

system new active units system

Reimplemented from QDS_Datum.

References QDS_Datum.Handle(), QDS_Datum.isEmpty(), QDS_Datum.maxValue(), QDS_Datum.minValue(), QDS_Datum.prefix(), spinBox(), and QDS_Datum.suffix().

QString QDS_Datum::id ( ) const [inherited]

Returns:: datum ID

References QDS_Datum.initDatum(), and QDS_Datum.myId.

int QDS_Datum::type ( ) const [inherited]

Returns:: datum value type

References QDS_Datum.initDatum(), and DDS_DicItem.Unknown.

QString QDS_Datum::label ( ) const [inherited]

Returns:: label text

References QDS_Datum.flags(), QDS_Datum.initDatum(), QDS_Datum.myTr, QDS.NotAccel, QDS_Datum.removeAccel(), and QDS.toQString().

QString QDS_Datum::units ( ) const [inherited]

Returns:: units text

References QDS_Datum.initDatum(), and QDS.toQString().

QString QDS_Datum::units ( const QString & id ) [static, inherited]

Parameters:

id	data dictionary item ID

Returns:: units string

References QDS_Datum.Handle(), QDS.toAsciiString(), QDS.toQString(), and QDS_Datum.unitsToText().

QString QDS_Datum::filter ( ) const [inherited]

Returns:: filter string

References QDS_Datum.initDatum(), and QDS.toQString().

QString QDS_Datum::format ( ) const [inherited]

Returns:: format string

References QDS_Datum.initDatum(), and QDS.toQString().

QString QDS_Datum::format	(	const QString &	str,
		const QString &	id,
		const bool	convert = `false`
	)		`[static, inherited]`

Parameters:

str	string value being formatted
id	data dictionary ID
convert	if `true`, perform conversion from "SI" units system

Returns:: formatted value

References QDS_Datum.format(), QDS_Datum.Handle(), QDS.toAsciiString(), QDS.toQString(), and DDS_DicItem.Unknown.

QString QDS_Datum::format	(	const int	num,
		const QString &	id,
		const bool	convert = `false`
	)		`[static, inherited]`

Parameters:

num	integer value being formatted
id	data dictionary ID
convert	if `true`, perform conversion from "SI" units system

Returns:: formatted value

References QDS_Datum.format(), QDS_Datum.Handle(), QDS.toAsciiString(), QDS.toQString(), and DDS_DicItem.Unknown.

QString QDS_Datum::format	(	const double	num,
		const QString &	id,
		const bool	convert = `false`
	)		`[static, inherited]`

Parameters:

num	double value being formatted
id	data dictionary ID
convert	if `true`, perform conversion from "SI" units system

Returns:: formatted value

References QDS_Datum.format(), QDS_Datum.Handle(), QDS.toAsciiString(), QDS.toQString(), and DDS_DicItem.Unknown.

QString QDS_Datum::format	(	const QString &	aFormat,
		const int	aType,
		const int	aValue
	)		`[static, protected, inherited]`

Parameters:

aFormat	format string
aType	data dictionary item type
aValue	integer value being formatted

Returns:: formatted value

References DDS_DicItem.Float, DDS_DicItem.Integer, QDS_Datum.sprintf(), and DDS_DicItem.String.

QString QDS_Datum::format	(	const QString &	aFormat,
		const int	aType,
		const double	aValue
	)		`[static, protected, inherited]`

Parameters:

aFormat	format string
aType	data dictionary item type
aValue	double value being formatted

Returns:: formatted value

References DDS_DicItem.Float, DDS_DicItem.Integer, and DDS_DicItem.String.

QString QDS_Datum::format	(	const QString &	aFormat,
		const int	aType,
		const QString &	aValue
	)		`[static, protected, inherited]`

Parameters:

aFormat	format string
aType	data dictionary item type
aValue	string value being formatted

Returns:: formatted value

References DDS_DicItem.Float, DDS_DicItem.Integer, QDS_Datum.sprintf(), and DDS_DicItem.String.

QString QDS_Datum::longDescription ( ) const [inherited]

Returns:: datum long description

References QDS_Datum.initDatum(), and QDS.toQString().

QString QDS_Datum::shortDescription ( ) const [inherited]

Returns:: datum short description

References QDS_Datum.initDatum(), and QDS.toQString().

QString QDS_Datum::defaultValue ( ) const [inherited]

Returns:: default value

References QDS_Datum.initDatum(), QDS_Datum.prefix(), QDS_Datum.suffix(), and QDS.toQString().

QString QDS_Datum::minimumValue ( ) const [inherited]

Returns:: minimum value

References QDS_Datum.format(), QDS_Datum.initDatum(), DDS_DicItem.MinValue, and QDS_Datum.type().

QString QDS_Datum::maximumValue ( ) const [inherited]

Returns:: maximum value

References QDS_Datum.format(), QDS_Datum.initDatum(), DDS_DicItem.MaxValue, and QDS_Datum.type().

QStringList QDS_Datum::options ( ) const [inherited]

Returns:: datum options

References QDS.toQString().

QVariant QDS_Datum::option ( const QString & name ) const [inherited]

Returns:: the option value or invalid QVariant if the option does not exist

References QDS.toAsciiString(), and QDS.toQString().

QString QDS_Datum::optionString ( const QString & name ) const [inherited]

Returns:: the option value or null QString if the option does not exist

References QDS.toAsciiString(), and QDS.toQString().

double QDS_Datum::optionDouble ( const QString & name ) const [inherited]

Returns:: the option value or 0 if the option does not exist

References QDS_Datum.option().

int QDS_Datum::optionInteger ( const QString & name ) const [inherited]

Returns:: the option value or 0 if the option does not exist

References QDS_Datum.option().

QVariant QDS_Datum::value ( ) const [virtual, inherited]

Returns:: datum value

References QDS_Datum.isEmpty(), and QDS_Datum.stringValue().

QString QDS_Datum::stringValue ( ) const [virtual, inherited]

Returns:: datum value converted to string

References QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.mySourceValue, and QDS_Datum.myTargetValue.

double QDS_Datum::doubleValue ( ) const [virtual, inherited]

The value is converted according to the measure units in the active units system to measure units in "SI" units system.

Returns:: datum value converted to double

Reimplemented in QDS_ComboBox.

References QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.mySourceValue, and QDS_Datum.myTargetValue.

int QDS_Datum::integerValue ( ) const [virtual, inherited]

The value is converted according to the measure units in the active units system to measure units in "SI" units system.

Returns:: datum value converted to integer

Reimplemented in QDS_ComboBox.

References QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.mySourceValue, and QDS_Datum.myTargetValue.

QString QDS_Datum::text ( ) const [inherited]

Text consists of label, string value and units.

Returns:: datum text data

References QDS_Datum.initDatum(), QDS_Datum.label(), QDS_Datum.stringValue(), and QDS_Datum.units().

bool QDS_Datum::isEmpty ( ) const [virtual, inherited]

Returns:: false if datum control has value entered

References QDS_Datum.stringValue().

void QDS_Datum::reset ( ) [virtual, inherited]

Reimplemented in QDS_ComboBox.

References QDS_Datum.defaultValue(), QDS_Datum.format(), QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.invalidateCache(), QDS_Datum.myFlags, QDS_Datum.mySourceValue, QDS.NotFormat, QDS_Datum.onParamChanged(), QDS_Datum.paramChanged(), QDS_Datum.setString(), and QDS_Datum.type().

void QDS_Datum::clear ( ) [virtual, inherited]

Reimplemented in QDS_CheckBox.

References QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.invalidateCache(), QDS_Datum.isEmpty(), QDS_Datum.mySourceValue, QDS_Datum.onParamChanged(), QDS_Datum.paramChanged(), and QDS_Datum.setString().

void QDS_Datum::setValue ( const QVariant & val ) [virtual, inherited]

Parameters:

val new value

References QDS_Datum.clear(), and QDS_Datum.setStringValue().

void QDS_Datum::setStringValue ( const QString & txt ) [virtual, inherited]

Parameters:

txt new value

References QDS_Datum.flags(), QDS_Datum.format(), QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.mySourceValue, QDS_Datum.myTargetValue, QDS.NotFormat, QDS_Datum.onParamChanged(), QDS_Datum.paramChanged(), QDS_Datum.setString(), and QDS_Datum.type().

void QDS_Datum::setDoubleValue ( const double num ) [virtual, inherited]

The value is converted from measure units in "SI" units system to the measure units in the active units system. Format the value using datum format internal if it is required.

Parameters:

num new value

Reimplemented in QDS_ComboBox.

References QDS_Datum.flags(), QDS_Datum.format(), QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.mySourceValue, QDS_Datum.myTargetValue, QDS.NotFormat, QDS_Datum.onParamChanged(), QDS_Datum.paramChanged(), QDS_Datum.setString(), and QDS_Datum.type().

void QDS_Datum::setIntegerValue ( const int num ) [virtual, inherited]

The value is converted from measure units in "SI" units system to the measure units in the active units system. Format the value using datum format if it is required.

Parameters:

num new value

Reimplemented in QDS_ComboBox.

References QDS_Datum.flags(), QDS_Datum.format(), QDS_Datum.getString(), QDS_Datum.initDatum(), QDS_Datum.mySourceValue, QDS_Datum.myTargetValue, QDS.NotFormat, QDS_Datum.onParamChanged(), QDS_Datum.paramChanged(), QDS_Datum.setString(), and QDS_Datum.type().

bool QDS_Datum::isEnabled ( const int element = Control ) const [virtual, inherited]

Parameters:

element ORed subwidget flags (QDS.DatumFlags)

Returns:: true if all subwidgets specified by element are enabled

See also:: setEnabled()

References QDS.Control, QDS_Datum.controlWidget(), QDS_Datum.initDatum(), QDS.Label, QDS_Datum.labelWidget(), QDS.Units, and QDS_Datum.unitsWidget().

void QDS_Datum::setEnabled	(	const bool	on,
		const int	element
	)		`[virtual, inherited]`

Possible values of element: QDS.Label, QDS.Control, QDS.Units or their ORed combinations.

Parameters:

on	new 'enabled' state
element	ORed subwidget flags (QDS.DatumFlags)

See also:: isEnabled()

References QDS.Control, QDS_Datum.controlWidget(), QDS_Datum.initDatum(), QDS.Label, QDS_Datum.labelWidget(), QDS.Units, and QDS_Datum.unitsWidget().

void QDS_Datum::setEnabled ( bool on ) [slot, inherited]

Parameters:

on	new 'enabled' state

References QDS.Control, and QDS_Datum.setEnabled().

void QDS_Datum::show ( const int element = All ) [inherited]

Possible values of element: QDS.Label, QDS.Control, QDS.Units or their ORed combinations.

Parameters:

element ORed subwidget flags (QDS.DatumFlags)

See also:: hide(), setShown()

References QDS_Datum.setShown().

void QDS_Datum::hide ( const int element = All ) [inherited]

Possible values of element: QDS.Label, QDS.Control, QDS.Units or their ORed combinations.

Parameters:

element ORed subwidget flags (QDS.DatumFlags)

See also:: show(), setShown()

References QDS_Datum.setShown().

void QDS_Datum::setShown	(	const bool	visible,
		const int	flags = `All`
	)		`[virtual, inherited]`

Possible values of flags: QDS.Label, QDS.Control, QDS.Units or their ORed combinations.

Parameters:

visible	new 'visibility' state
flags	ORed subwidget flags (QDS.DatumFlags)

See also:: show(), hide()

References QDS_Datum.initDatum(), QDS.Units, and QDS_Datum.widget().

QWidget * QDS_Datum::widget ( const int element ) const [inherited]

Possible values of element: QDS.Label, QDS.Control, QDS.Units.

Parameters:

element subwidget

Returns:: widget

References QDS_Datum.initDatum(), and QDS_Datum.wrapper().

void QDS_Datum::setFocus ( ) [inherited]

References QDS_Datum.controlWidget(), and QDS_Datum.initDatum().

bool QDS_Datum::isValid	(	const bool	msgBox = `true`,
		const QString &	extMsg = `QString()`,
		const QString &	extLabel = `QString()`
	)		const `[virtual, inherited]`

If data is invalid and msgBox is true, the warning message box is shown.

Parameters:

msgBox	if `true`, show warning message box if input is invalid
extMsg	warning message
extLabel	optional name of the variable (if QDS.Label control is not used)

Returns:: true if input data is valid

References QDS_Datum.controlWidget(), DDS_DicItem.Float, QDS_Datum.format(), QDS_Datum.getString(), QDS_Datum.initDatum(), DDS_DicItem.Integer, QDS_Datum.isDoubleFormat(), QDS_Datum.isEmpty(), QDS_Datum.label(), QDS_Datum.maxValue(), QDS_Datum.minValue(), DDS_DicItem.String, QDS.toQString(), QDS_Datum.type(), and QDS_Datum.validate().

QValidator * QDS_Datum::validator ( const bool limits = false ) const [virtual, inherited]

Parameters:

limits if true use minimum and maximum value limits

Returns:: validator

References QDS_Datum.canonicalFormat(), QDS_Datum.filter(), DDS_DicItem.Float, QDS_Datum.format(), DDS_DicItem.Integer, QDS_Datum.maxValue(), QDS_Datum.minValue(), QDS_StringValidator.setLength(), DDS_DicItem.String, and QDS_Datum.type().

void QDS_Datum::addTo ( QVBoxLayout * l ) [inherited]

Parameters:

l layout

References QDS.Control, QDS_Datum.initDatum(), QDS.Label, QDS.Units, and QDS_Datum.wrapper().

void QDS_Datum::addTo ( QHBoxLayout * l ) [inherited]

Parameters:

l layout

References QDS.Control, QDS_Datum.initDatum(), QDS.Label, QDS.Units, QDS_Datum.unitsWidget(), and QDS_Datum.wrapper().

void QDS_Datum::addTo	(	QGridLayout *	theLay,
		const int	theRow,
		const int	theCol,
		const bool	vertical = `false`
	)		`[inherited]`

Parameters:

theLay	layout
theRow	layout row index
theCol	layout column index
vertical	if `true` subwidgets are layouted vertically, otherwise - horizontally

References QDS.Control, QDS_Datum.initDatum(), QDS.Label, QDS.Units, and QDS_Datum.wrapper().

void QDS_Datum::setAlignment	(	const int	align,
		const int	type = `Label`
	)		`[virtual, inherited]`

Parameters:

align	alignment type (Qt.Alignment)
type	ORed subwidget flags

Reimplemented in QDS_LineEdit.

References QDS_Datum.initDatum(), QDS.Label, QDS_Datum.labelWidget(), QDS.Units, and QDS_Datum.unitsWidget().

QString QDS_Datum::unitsToText ( const QString & uni ) [static, inherited]

Parameters:

uni	units to be converted

Returns:: text presentation of units (rich-text)

QString QDS_Datum::textToUnits ( const QString & txt ) [static, inherited]

Parameters:

txt	text presentation of units (rich-text)

Returns:: units value

bool QDS_Datum::eventFilter	(	QObject *	o,
		QEvent *	e
	)		`[virtual, inherited]`

Perform delayed initialisation. Reimplemented for internal reasons.

Parameters:

o	event reciever object
e	event

Returns:: true if event should be filtered

References QDS_Datum.initDatum().

QDS_Datum::operator QWidget * ( ) const [inherited]

Returns:: QDS.Control subwidget

References QDS.Control, and QDS_Datum.widget().

bool QDS_Datum::isCustomTr ( ) const [inherited]

Returns:: true if custom translation is enabled

References QDS_Datum.myTr.

void QDS_Datum::enableCustomTr ( const bool on ) [inherited]

Custom translation means that text labels of datums are translated with help of standard Qt mechanism of internationalization. In this case special records should be placed into *.ts files under context "QDS". For example, if label has name "myLabel", the corresponding translation should be written: <context> <name>QDS</name> <message> <source>myLabel</source> <translation>myLabel translation</translation> </message> ...

If custom translation mechanism is deactivated, then labels will be shown with text got from xml data dictionary file

By default, the custom translation is deactivated

Parameters:

on	- if it is true, custom translation is activated, otherwise, deactivated

References QDS_Datum.label(), QDS_Datum.labelWidget(), and QDS_Datum.myTr.

void QDS_Datum::paramChanged ( ) [signal, inherited]

void QDS_Datum.paramChanged ( QString & ) [signal, inherited]

void QDS_Datum::onParamChanged ( ) [protected, virtual, slot, inherited]

Reimplemented in QDS_CheckBox, and QDS_LineEdit.

QLabel * QDS_Datum::labelWidget ( ) const [protected, inherited]

Returns:: label widget

References QDS_Datum.initDatum(), and QDS_Datum.myLabel.

QLabel * QDS_Datum::unitsWidget ( ) const [protected, inherited]

Returns:: units widget

References QDS_Datum.initDatum(), and QDS_Datum.myUnits.

QWidget * QDS_Datum::controlWidget ( ) const [protected, inherited]

Returns:: control widget

References QDS_Datum.initDatum(), and QDS_Datum.myControl.

QDS_Datum.Handle ( DDS_DicItem ) const [protected, inherited]

void QDS_Datum::setDicItem ( const Handle(DDS_DicItem)& item ) [protected, inherited]

Parameters:

item	handle to data dictionary item

int QDS_Datum::flags ( ) const [protected, inherited]

Returns:: datum flags (QDS.DatumFlags)

References QDS_Datum.myFlags.

void QDS_Datum::invalidateCache ( ) [protected, inherited]

References QDS_Datum.myTargetValue.

QLabel * QDS_Datum::createLabel ( QWidget * parent ) [protected, virtual, inherited]

Parameters:

parent parent widget

Returns:: label widget

QLabel * QDS_Datum::createUnits ( QWidget * parent ) [protected, virtual, inherited]

Parameters:

parent parent widget

Returns:: units widget

bool QDS_Datum::validate ( const QString & txt ) const [protected, virtual, inherited]

Parameters:

txt	string to be validated

Returns:: true if string contains valid data

References QDS_Datum.format(), QDS_Datum.isDoubleFormat(), DDS_DicItem.String, QDS_Datum.type(), DDS_DicItem.Unknown, and QDS_Datum.validator().

QString QDS_Datum::prefix ( ) const [protected, inherited]

Returns:: current implementation returns null string

QString QDS_Datum::suffix ( ) const [protected, inherited]

Returns:: current implementation returns null string

QString QDS_Datum::minValue ( ) const [protected, virtual, inherited]

Returns:: minimum value

References QDS_Datum.minimumValue(), QDS_Datum.prefix(), and QDS_Datum.suffix().

QString QDS_Datum::maxValue ( ) const [protected, virtual, inherited]

Returns:: maximum value

References QDS_Datum.maximumValue(), QDS_Datum.prefix(), and QDS_Datum.suffix().

QString QDS_Datum::sprintf	(	const QString &	fmt,
		const int	val
	)		`[static, protected, inherited]`

Process some non standard flags from format string.

Parameters:

fmt	string format
val	value

Returns:: formatted value

References QDS_Datum.canonicalFormat().

QString QDS_Datum::sprintf	(	const QString &	fmt,
		const double	val
	)		`[static, protected, inherited]`

Parameters:

fmt	string format
val	value

Returns:: formatted value

References QDS_Datum.canonicalFormat().

QString QDS_Datum::sprintf	(	const QString &	fmt,
		const QString &	val
	)		`[static, protected, inherited]`

Parameters:

fmt	string format
val	value

Returns:: formatted value

References QDS_Datum.canonicalFormat(), QDS_Datum.isDoubleFormat(), rx, and QDS_Datum.sprintf().

void QDS_Datum::initDatum ( ) const [protected, inherited]

References QDS_Datum.initialize(), and QDS_Datum.myInitialised.

bool QDS::load ( const QString & dictPath ) [static, inherited]

Returns:: true if loading is successed or false otherwise.

References QDS.toAsciiString().

QString QDS::unitSystemLabel	(	const QString &	sys,
		const QString &	comp = `QString()`
	)		`[static, inherited]`

If component comp is specified and not empty then the function searches the given unit system in the specified component, otherwise all components will be searched.

Parameters:

sys	unit system
comp	component

Returns:: unit system lavel or empty string if unit system is not found

References Handle(), TCollection_AsciiString, QDS.toAsciiString(), and QDS.toQString().

QString QDS::activeUnitSystem ( const QString & comp = QString() ) [static, inherited]

If component is not specified or empty string, then the first found component will be used.

If component exists, then active unit system name is returned. Otherwise, empty string is returned.

Parameters:

comp component

Returns:: name of the active unit system

References Handle(), QDS.toAsciiString(), and QDS.toQString().

void QDS::setActiveUnitSystem	(	const QString &	sys,
		const QString &	comp = `QString()`
	)		`[static, inherited]`

If not empty component name comp is specified, then the unit system will be activated in the given component, otherwise all components will be processed.

After the changing of active unit system function notifies about it all registered datums from processed components using method QDS_Datum.unitSystemChanged()

Parameters:

unit	system to be set active
comp	component

References QDS._datumList, QDS.activeUnitSystem(), Handle(), TCollection_AsciiString, QDS.toAsciiString(), and QDS_Datum.unitSystemChanged().

QString QDS::toQString ( const TCollection_AsciiString & src ) [static, inherited]

Parameters:

src	OCC ASCII string

Returns:: Qt string

QString QDS::toQString ( const TCollection_ExtendedString & src ) [static, inherited]

Parameters:

src	OCC Unicode string

Returns:: Qt string

References TCollection_AsciiString, and QDS.toQString().

QString QDS::toQString ( const Handle(TCollection_HAsciiString)& src ) [static, inherited]

Parameters:

src	handle to OCC ASCII string

Returns:: Qt string

References QDS.toQString().

QString QDS::toQString ( const Handle(TCollection_HExtendedString)& src ) [static, inherited]

Parameters:

src	handle to OCC Unicode string

Returns:: Qt string

References QDS.toQString().

TCollection_AsciiString QDS::toAsciiString ( const QString & src ) [static, inherited]

Parameters:

src Qt string

Returns:: OCC ASCII string

References TCollection_AsciiString.

TCollection_AsciiString QDS::toAsciiString ( const TCollection_ExtendedString & src ) [static, inherited]

Parameters:

src	OCC Unicode string

Returns:: OCC ASCII string

References TCollection_AsciiString.

TCollection_AsciiString QDS::toAsciiString ( const Handle(TCollection_HExtendedString)& src ) [static, inherited]

Parameters:

src	handle to OCC Unicode string

Returns:: OCC ASCII string

References TCollection_AsciiString, and QDS.toAsciiString().

TCollection_ExtendedString QDS::toExtString ( const QString & src ) [static, inherited]

Parameters:

src Qt string

Returns:: OCC Unicode string

TCollection_ExtendedString QDS::toExtString ( const TCollection_AsciiString & src ) [static, inherited]

Parameters:

src	OCC ASCII string

Returns:: OCC Unicode string

void QDS::insertDatum ( QDS_Datum * datum ) [static, protected, inherited]

This function is invoked automatically by QDS_Datum constructor.

Parameters:

datum datum being registered

References QDS._datumList.

void QDS::removeDatum ( QDS_Datum * datum ) [static, protected, inherited]

This function is invoked automatically by QDS_Datum destructor.

Parameters:

datum datum being unregistered

References QDS._datumList.

QDS_SpinBoxDbl Class Reference

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