#include <QDS_LineEdit.h>

Inheritance diagram for QDS_LineEdit:

Classes
class	Editor
	Improved version of QLineEdit. More...

Signals
void	returnPressed ()

Signals inherited from QDS_Datum
void	paramChanged ()
	The signal is emitted when the datum value is changed. More...

void	paramChanged (QString &)

Public Member Functions
	QDS_LineEdit (const QString &, QWidget *=0, const int=All, const QString &=QString())
	Constructor. More...

virtual	~QDS_LineEdit ()
	Destructor. More...

virtual void	deselect ()
	Deselect all text in the editor. More...

virtual void	selectAll ()
	Select all text in the editor. More...

virtual void	setAlignment (const int, const int=Label)
	Set the aligment for the line edit. More...

bool	hasSelection () const
	Check if there is selection in the editor. More...

void	setSelection (const bool)
	Select/deselect all text in the editor. More...

virtual QString	getString () const
	Get string value from datum. More...

Public Member Functions inherited from QDS_Datum
	QDS_Datum (const QString &, QWidget *=0, const int=All, const QString &=QString())
	Constructor. More...

virtual	~QDS_Datum ()
	Destructor. More...

QString	id () const
	Get the datum ID. More...

int	type () const
	Get the datum value type. More...

QString	label () const
	Get the datum label text. More...

QString	units () const
	Get the datum units text. More...

QString	filter () const
	Get the datum filter string. More...

QString	format () const
	Get the datum format string. More...

QString	longDescription () const
	Get the datum long description. More...

QString	shortDescription () const
	Get the datum short description. More...

QString	defaultValue () const
	Get the datum default value. More...

QString	minimumValue () const
	Get the datum minimum value. More...

QString	maximumValue () const
	Get the datum maximum value. More...

QStringList	options () const
	Get the datum options names. More...

QVariant	option (const QString &) const
	Get datum option specified by name as QVariant. More...

QString	optionString (const QString &) const
	Get datum option specified by name as string. More...

double	optionDouble (const QString &) const
	Get datum option specified by name as double. More...

int	optionInteger (const QString &) const
	Get datum option specified by name as integer. More...

virtual QVariant	value () const
	Get the datum value as QVariant. More...

virtual QString	stringValue () const
	Get the datum value as string. More...

virtual double	doubleValue () const
	Get the datum value as double. More...

virtual int	integerValue () const
	Get the datum value as integer. More...

QString	text () const
	Get the text data from datum. More...

virtual bool	isEmpty () const
	Check if the datum is empty. More...

virtual void	reset ()
	Reset datum state and set default value as current. More...

virtual void	clear ()
	Clear the control. More...

virtual void	setValue (const QVariant &)
	Set datum value from QVariant object. More...

virtual void	setStringValue (const QString &)
	Set datum value from string data. More...

virtual void	setDoubleValue (const double)
	Set datum value from double data. More...

virtual void	setIntegerValue (const int)
	Set datum value from integer data. More...

virtual bool	isEnabled (const int=Control) const
	Get 'enabled' state of the specified subwidget. More...

virtual void	setEnabled (const bool, const int)
	Enable/disable subwidgets specified by element. More...

void	show (const int=All)
	Show subwidgets specified by element. More...

void	hide (const int=All)
	Hide subwidgets specified by element. More...

virtual void	setShown (const bool, const int=All)
	Show/hide subwidgets specified by flags. More...

QWidget *	widget (const int) const
	Get subwidget specified by element. More...

void	setFocus ()
	Set the input focus to the control widget. More...

virtual bool	isValid (const bool=true, const QString &=QString(), const QString &=QString()) const
	Check if input data is valid. More...

virtual QValidator *	validator (const bool=false) const
	Create validator according to the datum type of value. More...

void	addTo (QVBoxLayout *)
	Add widgets to the vertical box layout. More...

void	addTo (QHBoxLayout *)
	Add widgets to the horizontal box layout. More...

void	addTo (QGridLayout *, const int, const int, const bool=false)
	Add widgets to the grid layout. More...

virtual bool	eventFilter (QObject , QEvent )
	Event filter. More...

	operator QWidget * () const
	Overloaded operator used to retrieve main subwidget named QDS::Control. More...

bool	isCustomTr () const
	Return state of custom translation. More...

void	enableCustomTr (const bool)
	Change state of custom translation. More...

Protected Slots
virtual void	onParamChanged ()
	Called when text is changed. More...

Protected Slots inherited from QDS_Datum
virtual void	onParamChanged ()
	Called when datum value is changed. More...

Protected Member Functions
virtual QWidget *	createControl (QWidget *)
	Create line edit widget as control subwidget. More...

QLineEdit *	lineEdit () const
	Get line edit widget. More...

virtual void	setString (const QString &)
	Set string value to datum. More...

virtual void	unitSystemChanged (const QString &)
	Process notification about active units system changing. More...

Protected Member Functions inherited from QDS_Datum
QLabel *	labelWidget () const
	Get QDS::Label widget. More...

QLabel *	unitsWidget () const
	Get QDS::Units widget. More...

QWidget *	controlWidget () const
	Get QDS::Control widget. More...

	Handle (DDS_DicItem) dicItem() const

void	setDicItem (const Handle(DDS_DicItem)&)

int	flags () const
	Get datum flags. More...

void	invalidateCache ()
	Reset the numeric value cache. More...

virtual QLabel *	createLabel (QWidget *)
	Create QDS::Label widget. More...

virtual QLabel *	createUnits (QWidget *)
	Create QDS::Units widget. More...

virtual bool	validate (const QString &) const
	Validate the specified string. More...

QString	prefix () const
	Get prefix string from format. More...

QString	suffix () const
	Get suffix string from format. More...

virtual QString	minValue () const
	Get minimum value. More...

virtual QString	maxValue () const
	Get maximum value. More...

void	initDatum () const
	Perform initialization if it needed. More...

Properties
bool	Selection

Private Slots
void	onTextChanged (const QString &)
	Called when text in the edit box is modified by the user. More...

Additional Inherited Members
Public Types inherited from QDS
enum	DatumFlags { None = 0x00, Label = 0x01, Control = 0x02, Units = 0x04, NotFormat = 0x08, NotAccel = 0x10, NotConvert = 0x20, UnitsWithLabel = 0x40, All = Label \| Control \| Units }
	Enum describes bit flags of the Qt datum view and behaviour. More...

Public Slots inherited from QDS_Datum
void	setEnabled (bool)
	Enable/disable main control subwidget (QDS::Control). More...

Static Public Member Functions inherited from QDS_Datum
static QString	unitsToText (const QString &)
	Convert units into text presentation. More...

static QString	textToUnits (const QString &)
	Convert text presentation into internal units format. More...

static QString	format (const QString &, const QString &, const bool=false)
	Format the specified string as dictionary item value. More...

static QString	format (const int, const QString &, const bool=false)
	Format the specified integer as dictionary item value. More...

static QString	format (const double, const QString &, const bool=false)
	Format the specified double as dictionary item value. More...

static QString	units (const QString &)
	Get displayable units string for specified data dictionary item. More...

Static Protected Member Functions inherited from QDS_Datum
static QString	format (const QString &, const int, const int)
	Format the given value according to the data dictionary item type. More...

static QString	format (const QString &, const int, const double)
	Format the given value according to the data dictionary item type. More...

static QString	format (const QString &, const int, const QString &)
	Format the given value according to the data dictionary item type. More...

static QString	sprintf (const QString &, const int)
	Wrapper around the standard sprintf() function. More...

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. More...

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. More...

Constructor & Destructor Documentation

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

Create line edit 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_LineEdit::~QDS_LineEdit ( )

virtual

Member Function Documentation

QWidget * QDS_LineEdit::createControl ( QWidget * parent )

protectedvirtual

Parameters

parent parent widget

Returns: created line edit widget

Implements QDS_Datum.

References onTextChanged(), and returnPressed().

void QDS_LineEdit::deselect ( )

virtual

References lineEdit().

QString QDS_LineEdit::getString ( ) const

virtual

Returns: datum string value

Implements QDS_Datum.

References lineEdit().

bool QDS_LineEdit::hasSelection ( ) const

Returns: true if the editor has selected text

References lineEdit().

QLineEdit * QDS_LineEdit::lineEdit ( ) const

protected

Returns: pointer to the QLineEdit widget

References QDS_Datum::controlWidget().

void QDS_LineEdit::onParamChanged ( )

protectedvirtualslot

Validate the current parameter value. If value is not valid then set text color as red.

Emits signal paramChanged() to notify about changing of the control state.

References QDS_Datum::isValid(), and lineEdit().

void QDS_LineEdit::onTextChanged ( const QString & )

privateslot

Notify about text changing in the line edit.

Parameters

txt	current text in the line edit widget (not used)

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

void QDS_LineEdit::returnPressed ( )

signal

void QDS_LineEdit::selectAll ( )

virtual

References lineEdit().

void QDS_LineEdit::setAlignment	(	const int	align,
		const int	type = `Label`
	)

virtual

Parameters

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

Reimplemented from QDS_Datum.

References QDS::Control, lineEdit(), and QDS_Datum::setAlignment().

void QDS_LineEdit::setSelection ( const bool on )

Parameters

on	select text if `true` and deselect if `false`

References deselect(), and selectAll().

void QDS_LineEdit::setString ( const QString & txt )

protectedvirtual

Parameters

txt	new datum string value

Implements QDS_Datum.

References lineEdit().

void QDS_LineEdit::unitSystemChanged ( const QString & system )

protectedvirtual

Update validator settings for line edit.

Parameters

system new active units system

Reimplemented from QDS_Datum.

References QDS_Datum::format(), lineEdit(), QDS_Datum::maxValue(), QDS_Datum::minValue(), QDS_Datum::type(), QDS_Datum::unitSystemChanged(), and QDS_Datum::validator().

Property Documentation

bool QDS_LineEdit::Selection

readwrite

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

src/QDS/QDS_LineEdit.h
src/QDS/QDS_LineEdit.cxx

Classes

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Properties

Private Slots

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation