OptWidget Class Reference

#include <optwidget.h>

Inheritance diagram for OptWidget:

Collaboration diagram for OptWidget:

Public Slots
void	accept (bool clearchanged)
void	accept (void)
void	acceptGet (void)
void	acceptNotify (bool clearchanged)
void	reset (void)
void	resetDefault (void)
void	updateValue (const string &name)
void	updateValues (void)
void	updateValues (int flag, bool delflags=true)
void	updateSettings (const string &name)
void	updateSettings (void)
void	updateSettings (int flag, bool delflags=true)

Signals
void	valuesChanged (void)
void	valueChanged (const Parameter &p)

Public Member Functions
	OptWidget (QWidget *parent=0, Qt::WindowFlags f=0)
	OptWidget (Options *o, QMutex *mutex=0, QWidget *parent=0, Qt::WindowFlags f=0)
	OptWidget (Options *o, int selectmask, int romask, bool contupdate, int style, QMutex *mutex=0, string *tabhotkeys=0, QWidget *parent=0, Qt::WindowFlags f=0)
	~OptWidget (void)
OptWidget &	operator= (Options *o)
OptWidget &	assign (Options *o, int selectmask=0, int romask=0, bool contupdate=false, int style=0, QMutex *mutex=0, string *tabhotkeys=0)
bool	tabs (void) const
int	lines (void) const
void	setVerticalSpacing (int pixel)
void	setHorizontalSpacing (int pixel)
void	setMargins (int pixel)
void	setMargins (int left, int top, int right, int bottom)
QWidget *	firstWidget (void) const
QWidget *	lastWidget (void) const
int	selectMask (void) const
int	readOnlyMask (void) const
bool	continuousUpdate (void) const
int	style (void) const
Options *	options (void) const
void	setMutex (QMutex *mutex)
void	lockMutex (void)
bool	tryLockMutex (int timeout=1)
void	unlockMutex (void)

Static Public Member Functions
static int	changedFlag (void)
static string	tabLabel (string label, string *tabhotkeys)

Static Public Attributes
static const long	LabelNormal = 0x00000000
static const long	LabelSmall = 0x00000001
static const long	LabelLarge = 0x00000002
static const long	LabelHuge = 0x00000003
static const long	LabelBold = 0x00000004
static const long	LabelItalic = 0x00000008
static const long	LabelBlack = 0x00000000
static const long	LabelRed = 0x00000010
static const long	LabelGreen = 0x00000020
static const long	LabelBlue = 0x00000030
static const long	LabelBack = 0x00000000
static const long	LabelBackBlack = 0x00000040
static const long	LabelBackWhite = 0x00000080
static const long	ValueNormal = 0x00000000
static const long	ValueSmall = 0x00001000
static const long	ValueLarge = 0x00002000
static const long	ValueHuge = 0x00003000
static const long	ValueBold = 0x00004000
static const long	ValueItalic = 0x00008000
static const long	ValueBlack = 0x00000000
static const long	ValueRed = 0x00010000
static const long	ValueGreen = 0x00020000
static const long	ValueBlue = 0x00030000
static const long	ValueBack = 0x00000000
static const long	ValueBackBlack = 0x00040000
static const long	ValueBackWhite = 0x00080000
static const long	Normal = LabelNormal + ValueNormal
static const long	Small = LabelSmall + ValueSmall
static const long	Large = LabelLarge + ValueLarge
static const long	Huge = LabelHuge + ValueHuge
static const long	Bold = LabelBold + ValueBold
static const long	Italic = LabelItalic + ValueItalic
static const long	Black = LabelBlack + ValueBlack
static const long	Red = LabelRed + ValueRed
static const long	Green = LabelGreen + ValueGreen
static const long	Blue = LabelBlue + ValueBlue
static const long	Back = LabelBack + ValueBack
static const long	BackBlack = LabelBackBlack + ValueBackBlack
static const long	BackWhite = LabelBackWhite + ValueBackWhite
static const long	SelectText = Parameter::SelectText
static const int	MultipleSelection = Parameter::MultipleSelection
static const long	ComboAutoCompletion = 0x04000000
static const long	BrowseExisting = 0x08000000
static const long	BrowseAny = 0x10000000
static const long	BrowseDirectory = 0x20000000
static const long	Browse = BrowseExisting + BrowseAny + BrowseDirectory
static const long	BrowseAbsolute = 0x40000000
static const long	ValueLCD = 0x01000000
static const long	SpecialInfinite = 0x10000000
static const long	SpecialNone = 0x20000000
static const long	TabSection = Options::TabSection
static const long	MathLabel = 0x08000000
static const int	BreakLinesStyle = 0x0001
static const int	ExtraSpaceStyle = 0x0002
static const int	TabSectionStyle = 0x0004
static const int	NameFrontStyle = 0x0008
static const int	NameBehindStyle = 0x0010
static const int	HighlightNameStyle = 0x0020
static const int	BoldSectionsStyle = 0x0040
static const int	HideStyle = 0x0080

Protected Member Functions
virtual void	customEvent (QEvent *e)

Friends
class	OptWidgetBase
class	OptWidgetText
class	OptWidgetMultiText
class	OptWidgetNumber
class	OptWidgetBoolean
class	OptWidgetDate
class	OptWidgetTime
class	OptWidgetSection
class	OptWidgetMultipleValues
class	ComboItemDelegate

Detailed Description

A Widget for modifying Options.

Author

Jan Benda

Bug:

OptWidgetDate input widget is crashing. Error in QDateEdit?

This widget is an input form for Options that can be used to interactively edit the values of Options. If you want a dialog-window, use OptDialog, which is based on OptWidget.

The OptWidget supports simple text editing for text-options with a single value, combo-boxes for text-options with multiple values, spin-boxes for number and integer options, check boxes for boolean options, labels, and separators (a horizontal line).

Here is an example:

It was created with the following code:

#include <relacs/options.h>
#include <relacs/optwidget.h>
using namespace relacs;

...

Options opt;
opt.newSection( "Timing" );
opt.addNumber( "duration", "Duration of Signal", 0.3527, 0.01, 1.0, 0.0001, "seconds", "ms" );
opt.addNumber( "pause", "Pause between Signals", 0.2, 0.0, 1.0, 0.01, "seconds", "ms", "%g", 1 );
opt.setNumber( "pause", 0.180 );
opt.newSection( "Flow Control" );
opt.addInteger( "repeats", "Repeats", 8, 0, 100 );
opt.addBoolean( "loop", "Loop", true );
opt.newSection( "General" );
opt.addText( "color", "Color", "red|green|blue");
opt.addText( "comment", "Comments", "no comment" );

...

OptWidget ow( this );
ow.assign( &opt, 0, 1 );
ow.setVerticalSpacing( 4 );
ow.setMargins( 10 );

...

First you have to create some Options by either defining them explicitely as in the example with the addNumber(), addText(), ... functions, or you load them from a file with the load( istream& ) function. See the documentation for Options for more details. Then you construct the OptWidget. Either the Options are passed directly to OptWidget via the constructor, or they are assigned later on with assign(). Both ways you can specify a select-mask to select a subset of the Options and a readonly-mask to specify which Options are not editable (in the example the "pause" options is not editable).

Normally the new values entered by the user are assigned to the Options by calling the accept() function. If you want the values of the Options to be continuosly updated, set the contupdate argument in the constructor or the assign() function to true. Each time a new value is entered in the widget the corresponding option gets this value set. You can react to the change by reimplementing the Options::notify() function. The option whose value has changed will have the changedFlag() set. This flag is automatically cleared after notify() was called.

reset() sets the values in the input form to their initial values. resetDefault() sets them to the Options' default values. If the values or properties of the Options are changed, use the update functions updateValue(), updateValues(), updateSettings() to update the input form of the OptWidget.

Options whose values were changed via the OptWidget get the changedFlag() in their flags() set.

The spacing between two input lines can be adjusted with setVerticalSpacing(). The spacing between the widget margins and its content are set with setMargins().

Constructor & Destructor Documentation

OptWidget	(	QWidget *	parent = 0,
		Qt::WindowFlags	f = 0
	)

Constructs an empty OptWidget. To add Options to the widget use assign().

OptWidget	(	Options *	o,
		QMutex *	mutex = 0,
		QWidget *	parent = 0,
		Qt::WindowFlags	f = 0
	)

Constructs an OptWidget for the Options o. All Options are displayed and are editable.

See Also

assign()

References OptWidget::assign().

OptWidget	(	Options *	o,
		int	selectmask,
		int	romask,
		bool	contupdate,
		int	style,
		QMutex *	mutex = 0,
		string *	tabhotkeys = 0,
		QWidget *	parent = 0,
		Qt::WindowFlags	f = 0
	)

Constructs an OptWidget for the Options o. Only Options with their flags() & selectmask > 0 are displayed. If selectmask ist less or equal to zero, all Options o are displayed. Options with their flags() & romask > 0 are not editable. If romask equals zero all Options o are editable. If romask is negative none of the Options o is editable. If contupdate equals true, inputs by the user are immediately applied to the Options o. Otherwise, accept() has to be called in order to apply the changes to the Options o. tabhotkeys can point to a string that contains hotkey-characters that are already in use. This information is used to choose hotkeys for tabs. The new hotkeys are added to the string.

References OptWidget::assign().

~OptWidget

(

void

)

Destructs the OptWidget.

Member Function Documentation

OptWidget & operator=

(

Options *

o

)

Assigns Options o to the widget. All Options are displayed and are editable.

References OptWidget::assign().

OptWidget & assign	(	Options *	o,
		int	selectmask = 0,
		int	romask = 0,
		bool	contupdate = false,
		int	style = 0,
		QMutex *	mutex = 0,
		string *	tabhotkeys = 0
	)

Assigns Options o to the widget. Only Options with their flags() & selectmask > 0 are displayed. If selectmask ist less or equal to zero, all Options o are displayed. Options with their flags() & romask > 0 are not editable. If romask equals zero all Options o are editable. If romask() is negative none of the Options o is editable. If contupdate equals true, inputs by the user are immediately applied to the Options o. Otherwise, accept() has to be called in order to apply the changes to the Options o. The standard layout style = 0 puts each option into a separate line. If style = 1 then the option's name is in one line and the options value and unit is in the following line. mutex is a mutex that is used by OptWidget to lock access to the options o while they are accessed from OptWidget functions. In particular during calls of the notify() function this mutex will be locked. tabhotkeys can point to a string that contains hotkey-characters that are already in use. This information is used to choose hotkeys for tabs. The new hotkeys are added to the string.

References Options::begin(), Options::empty(), Options::end(), OptWidget::lockMutex(), Options::name(), Options::sectionsBegin(), Options::sectionsEnd(), OptWidget::style(), OptWidget::tabLabel(), OptWidget::TabSection, OptWidget::TabSectionStyle, and OptWidget::unlockMutex().

Referenced by OptWidget::operator=(), and OptWidget::OptWidget().

bool tabs

(

void

)

const

Returns true if tabbed widgets are used.

Referenced by RePro::dialog().

int lines

(

void

)

const

The maximum number of lines in a single tab.

Referenced by ConfigDialog::dialogOptions().

void setVerticalSpacing

(

int

pixel

)

Set the spacing between the lines to pixel pixel.

See Also

setHorizontalSpacing(), setMargins()

Referenced by RePro::dialog().

void setHorizontalSpacing

(

int

pixel

)

Set the horizontal spacing to pixel pixel.

See Also

setVerticalSpacing(), setMargins()

void setMargins

(

int

pixel

)

Set the spacing between the widget margins and its content to pixel pixel.

See Also

setVerticalSpacing(), setHorizontalSpacing()

Referenced by RePro::dialog().

void setMargins	(	int	left,
		int	top,
		int	right,
		int	bottom
	)

Set the spacing between the widget margins and its content to all sides individually.

See Also

setVerticalSpacing(), setHorizontalSpacing()

QWidget * firstWidget

(

void

)

const

A pointer to the first editable widget in OptWidget. Is null, if there isn't any editable widget. Can be used to set the tab order.

QWidget * lastWidget

(

void

)

const

A pointer to the last editable widget in OptWidget. Is null, if there isn't any editable widget. Can be used to set the tab order.

int selectMask

(

void

)

const

The mask that was used to select single options.

See Also

assign(), readOnlyMask()

int readOnlyMask

(

void

)

const

The mask that was used to decide whether an option should be editable or not.

See Also

assign(), selectMask().

Referenced by OptWidgetBase::OptWidgetBase().

bool continuousUpdate

(

void

)

const

True if changes by the user are immediately applied to the Options values.

See Also

assign().

int style

(

void

)

const

Returns the style flags of the widget.

Referenced by OptWidgetBase::activateOption(), and OptWidget::assign().

int changedFlag ( void  )

static

The flag that is used to mark options whose value were changed by or-ing their flags with this flag. It is preset to a constant value (16384) and cannot be changed by the user.

Referenced by OptWidget::accept(), OptWidget::acceptNotify(), OptDialog::changedFlag(), OptWidgetText::doBrowse(), OptWidgetText::doTextChanged(), OptWidgetMultiText::doTextChanged(), OptWidgetNumber::doValueChanged(), OptWidgetBoolean::doValueChanged(), OptWidgetDate::doValueChanged(), OptWidgetTime::doValueChanged(), OptWidgetText::get(), OptWidgetMultiText::get(), OptWidgetNumber::get(), OptWidgetBoolean::get(), OptWidgetDate::get(), OptWidgetTime::get(), OptWidgetMultipleValues::get(), OptWidgetBase::OptWidgetBase(), OptWidgetText::textChanged(), OptWidgetMultiText::textChanged(), OptWidgetNumber::valueChanged(), OptWidgetBoolean::valueChanged(), OptWidgetDate::valueChanged(), and OptWidgetTime::valueChanged().

Options * options

(

void

)

const

Returns a pointer to the Options on which this widgets works on.

void setMutex

(

QMutex *

mutex

)

Provide a mutex that is used by OptWidget to lock access to the options while they are accessed. Passing a '0' disables the mutex.

void lockMutex

(

void

)

Lock the mutex for reading.

See Also

tryLockMutex(), setMutex()

Referenced by OptWidget::accept(), OptWidget::acceptGet(), OptWidget::acceptNotify(), OptWidget::assign(), OptWidget::reset(), and OptWidget::resetDefault().

bool tryLockMutex

(

int

timeout = 1

)

Try to lock the data mutex for reading. Returns true if the lock was obtained within timeout milliseconds.

See Also

lockMutex(), setMutex()

Referenced by OptWidget::customEvent().

void unlockMutex

(

void

)

Unlock the data mutex.

See Also

tryLockMutex(), setMutex()

Referenced by OptWidget::accept(), OptWidget::acceptGet(), OptWidget::acceptNotify(), OptWidget::assign(), OptWidget::customEvent(), OptWidget::reset(), and OptWidget::resetDefault().

string tabLabel ( string  label, string *  tabhotkeys  )

static

Returns

Find for label a hotkey that is not already contained in tabhotkeys and mark it by inserting '&'. The new hotkey is added to tabhotkeys.

References Str::low().

Referenced by OptDialog::addTabOptions(), OptDialog::addTabWidget(), and OptWidget::assign().

void accept ( bool  clearchanged )

slot

Set values of the Options according to the changes entered by the user via the OptWidget. Each options whose value was changed by the user gets the changedFlag() set. Then the Options::notify() function is called and the signal valuesChanged() is emitted. Finally the changedFlag() is cleared if clearchanged is set to true. If a mutex was provided it is locked within this function and consequently during notify() and valuesChanged(). This function can only be called from the GUI thread. Same as a successive execution of acceptGet() and acceptNotify().

See Also

reset(), resetDefault(), setMutex()

References Options::callNotifies(), OptWidget::changedFlag(), Options::delFlags(), OptWidget::lockMutex(), OptWidget::unlockMutex(), and OptWidget::valuesChanged().

void accept ( void  )

slot

Same as accept( bool ) with clearchanged set to true.

void acceptGet ( void  )

slot

Set values of the Options according to the changes entered by the user via the OptWidget. Each options whose value was changed by the user gets the changedFlag() set. If a mutex was provided it is locked within this function and consequently during notify() and valuesChanged(). This function can only be called from the GUI thread. Identical to the first part of the accept() function.

See Also

reset(), resetDefault(), setMutex()

References OptWidget::lockMutex(), and OptWidget::unlockMutex().

void acceptNotify ( bool  clearchanged )

slot

Calls the Options::notify() function and emits signal valuesChanged(). Finally the changedFlag() is cleared if clearchanged is set to true. If a mutex was provided it is locked within this function and consequently during notify() and valuesChanged(). This function can only be called from the GUI thread. Identical to the second part of the accept() function.

See Also

reset(), resetDefault(), setMutex()

References Options::callNotifies(), OptWidget::changedFlag(), Options::delFlags(), OptWidget::lockMutex(), OptWidget::unlockMutex(), and OptWidget::valuesChanged().

void reset ( void  )

slot

Reset all input fields to their initial values. If a mutex was provided it is locked within this function. This function can only be called from the GUI thread.

See Also

resetDefault(), accept(), setMutex()

References OptWidget::lockMutex(), and OptWidget::unlockMutex().

void resetDefault ( void  )

slot

Reset all input fields to the Options default values. If a mutex was provided it is locked within this function. This function can only be called from the GUI thread.

See Also

reset(), accept(), setMutex()

References OptWidget::lockMutex(), and OptWidget::unlockMutex().

void updateValue ( const string &  name )

slot

Read out the value of the option with name name and update the input field accordingly. Can be called from any thread. If a mutex was provided it is locked while the options are accessed. In a multithreaded program this is usually after this function returns.

See Also

updateValues(), updateSettings(), setMutex()

References OptWidget::customEvent().

void updateValues ( void  )

slot

Read out the values of all options and update their input fields accordingly. If a mutex was provided it is locked while the options are accessed. In a multithreaded program this is usually after this function returns.

See Also

updateValue(), updateSettings(), setMutex()

References OptWidget::customEvent().

void updateValues ( int  flag, bool  delflags = true  )

slot

Read out the values of all options that have flag set and update their input fields accordingly. The flag is automatically removed from all options if delflags is set true. If a mutex was provided it is locked while the options are accessed. In a multithreaded program this is usually after this function returns.

See Also

updateValue(), updateSettings(), setMutex()

References Options::addFlags(), OptWidget::customEvent(), and Options::delFlags().

void updateSettings ( const string &  name )

slot

Read out the value, range, stepsize, and unit of the option with name name and update the input field accordingly. If a mutex was provided it is locked while the options are accessed. In a multithreaded program this is usually after this function returns.

See Also

updateValue(), updateValues(), setMutex()

References OptWidget::customEvent().

void updateSettings ( void  )

slot

Read out the value, range, stepsize, and unit of all options and update their input fields accordingly. If a mutex was provided it is locked while the options are accessed. In a multithreaded program this is usually after this function returns.

See Also

updateValue(), updateValues(), setMutex()

References OptWidget::customEvent().

void updateSettings ( int  flag, bool  delflags = true  )

slot

Read out the value, range, stepsize, and unit of all options that have flag set and update their input fields accordingly. The flag is automatically removed from all options if delflags is set true. If a mutex was provided it is locked while the options are accessed. In a multithreaded program this is usually after this function returns.

See Also

updateValue(), updateValues(), setMutex()

References Options::addFlags(), OptWidget::customEvent(), and Options::delFlags().

void valuesChanged ( void  )

signal

This signal is emitted by accept().

Referenced by OptWidget::accept(), and OptWidget::acceptNotify().

void valueChanged ( const Parameter &  p )

signal

This signal is emitted whenever a widget changes its value. p contains the name of the corresponding Parameter and the new value from the widget.

void customEvent ( QEvent *  e )

protectedvirtual

References Options::end(), OptWidget::tryLockMutex(), and OptWidget::unlockMutex().

Referenced by OptWidget::updateSettings(), OptWidget::updateValue(), and OptWidget::updateValues().

Friends And Related Function Documentation

friend class OptWidgetBase

friend

friend class OptWidgetText

friend

friend class OptWidgetMultiText

friend

friend class OptWidgetNumber

friend

friend class OptWidgetBoolean

friend

friend class OptWidgetDate

friend

friend class OptWidgetTime

friend

friend class OptWidgetSection

friend

friend class OptWidgetMultipleValues

friend

friend class ComboItemDelegate

friend

Member Data Documentation

const long LabelNormal = 0x00000000

static

Use normal sized font for the label.

const long LabelSmall = 0x00000001

static

Use small sized font for the label.

const long LabelLarge = 0x00000002

static

Use large sized font for the label.

const long LabelHuge = 0x00000003

static

Use huge sized font for the label.

const long LabelBold = 0x00000004

static

Use bold font for label.

const long LabelItalic = 0x00000008

static

Use italic font for label.

const long LabelBlack = 0x00000000

static

Use black color for label.

const long LabelRed = 0x00000010

static

Use red color for label.

Referenced by RePro::dialog().

const long LabelGreen = 0x00000020

static

Use green color for label.

Referenced by RePro::dialog().

const long LabelBlue = 0x00000030

static

Use blue color for label.

Referenced by RePro::dialog().

const long LabelBack = 0x00000000

static

Use standard background for label.

const long LabelBackBlack = 0x00000040

static

Use black background for label.

const long LabelBackWhite = 0x00000080

static

Use white background for label.

const long ValueNormal = 0x00000000

static

Use normal sized font for the value.

const long ValueSmall = 0x00001000

static

Use small sized font for the value.

Referenced by OptWidgetNumber::OptWidgetNumber().

const long ValueLarge = 0x00002000

static

Use large sized font for the value.

Referenced by OptWidgetNumber::OptWidgetNumber().

const long ValueHuge = 0x00003000

static

Use huge sized font for the value.

Referenced by OptWidgetNumber::OptWidgetNumber().

const long ValueBold = 0x00004000

static

Use bold font for value.

const long ValueItalic = 0x00008000

static

Use italic font for value.

const long ValueBlack = 0x00000000

static

Use black color for value.

const long ValueRed = 0x00010000

static

Use red color for value.

const long ValueGreen = 0x00020000

static

Use green color for value.

const long ValueBlue = 0x00030000

static

Use blue color for value.

const long ValueBack = 0x00000000

static

Use standard background for value.

const long ValueBackBlack = 0x00040000

static

Use black background for value.

const long ValueBackWhite = 0x00080000

static

Use white background for value.

const long Normal = LabelNormal + ValueNormal

static

Use normal sized font for the label and the value.

const long Small = LabelSmall + ValueSmall

static

Use small sized font for the label and the value.

const long Large = LabelLarge + ValueLarge

static

Use large sized font for the label and the value.

const long Huge = LabelHuge + ValueHuge

static

Use huge sized font for the label and the value.

const long Bold = LabelBold + ValueBold

static

Use bold font for label and the value.

Referenced by Settings::Settings().

const long Italic = LabelItalic + ValueItalic

static

Use italic font for label and the value.

const long Black = LabelBlack + ValueBlack

static

Use black color for label and the value.

const long Red = LabelRed + ValueRed

static

Use red color for label and the value.

const long Green = LabelGreen + ValueGreen

static

Use green color for label and the value.

const long Blue = LabelBlue + ValueBlue

static

Use blue color for label and the value.

const long Back = LabelBack + ValueBack

static

Use standard background for label and the value.

const long BackBlack = LabelBackBlack + ValueBackBlack

static

Use black background for label and the value.

const long BackWhite = LabelBackWhite + ValueBackWhite

static

Use white background for label and the value.

const long SelectText = Parameter::SelectText

static

If set you can only select from text options with multiple values, but not add new values.

Referenced by ComboItemDelegate::createEditor(), OptWidgetMultiText::OptWidgetMultiText(), and OptWidgetText::OptWidgetText().

const int MultipleSelection = Parameter::MultipleSelection

static

Allow mutliple values to be selected.

const long ComboAutoCompletion = 0x04000000

static

Enables auto completion mode of editable combo boxes.

Referenced by ComboItemDelegate::createEditor(), and OptWidgetMultiText::OptWidgetMultiText().

const long BrowseExisting = 0x08000000

static

Browse for existing file.

Referenced by OptWidgetText::browse().

const long BrowseAny = 0x10000000

static

Browse for any file.

Referenced by OptWidgetText::browse().

const long BrowseDirectory = 0x20000000

static

Browse for directories.

Referenced by OptWidgetText::browse(), OptWidgetText::doBrowse(), and Settings::Settings().

const long Browse = BrowseExisting + BrowseAny + BrowseDirectory

static

Browse for some file or directory.

Referenced by OptWidgetText::OptWidgetText().

const long BrowseAbsolute = 0x40000000

static

Do not strip the current working directory from the path.

Referenced by OptWidgetText::doBrowse().

const long ValueLCD = 0x01000000

static

Use LCD numbers to display a number.

Referenced by OptWidgetNumber::OptWidgetNumber(), and OptWidgetNumber::reset().

const long SpecialInfinite = 0x10000000

static

For number options: instead of minimum value display "infinite".

Referenced by NumberItemDelegate::createEditor(), and OptWidgetNumber::OptWidgetNumber().

const long SpecialNone = 0x20000000

static

For number options: instead of minimum value display "none".

Referenced by NumberItemDelegate::createEditor(), and OptWidgetNumber::OptWidgetNumber().

const long TabSection = Options::TabSection

static

Section is a new tab.

Referenced by OptWidget::assign().

const long MathLabel = 0x08000000

static

Try to format label as a mathematical equation.

Referenced by OptWidgetSection::OptWidgetSection().

const int BreakLinesStyle = 0x0001

static

Put request string and value in separate lines.

const int ExtraSpaceStyle = 0x0002

static

Insert extra space between two options.

const int TabSectionStyle = 0x0004

static

Top level sections are introducing new tabs.

Referenced by OptWidget::assign(), and RePro::RePro().

const int NameFrontStyle = 0x0008

static

Print the options name in front of the request string.

const int NameBehindStyle = 0x0010

static

Print the options name behind the request string.

Referenced by ConfigDialog::ConfigDialog().

const int HighlightNameStyle = 0x0020

static

Use a different font for the option's name. Only used in combination with NameFrontStyle or NameBehindStyle.

Referenced by ConfigDialog::ConfigDialog().

const int BoldSectionsStyle = 0x0040

static

Display all section names using a bold font.

Referenced by MetaData::dialog(), MetaData::presetDialog(), and RELACSPlugin::RELACSPlugin().

const int HideStyle = 0x0080

static

Hide inactivated options.

Referenced by OptWidgetBase::activateOption(), and RePro::RePro().

---

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

• optwidget.h
• optwidget.cc