Gui::ExpressionSpinBox Class Reference

#include <SpinBox.h>

Public Member Functions
void	bind (const App::ObjectIdentifier &_path)
	ExpressionSpinBox (QAbstractSpinBox *)
void	setExpression (std::shared_ptr< App::Expression > expr)
virtual	~ExpressionSpinBox ()
Public Member Functions inherited from Gui::ExpressionBinding
virtual bool	apply ()
virtual bool	apply (const std::string &propName)
bool	autoApply () const
virtual void	bind (const App::ObjectIdentifier &_path)
virtual void	bind (const App::Property &prop)
	ExpressionBinding ()
QPixmap	getIcon (const char *name, const QSize &size) const
bool	hasExpression () const
bool	isBound () const
void	setAutoApply (bool value)
void	unbind ()
virtual	~ExpressionBinding ()

Protected Types
enum class	Number { KeepCurrent = 0 , SetIfNumber = 1 }

Protected Member Functions
void	clearExpression ()
void	drawControl (QStyleOptionSpinBox &)
bool	handleKeyEvent (const QString &)
void	onChange ()
virtual void	openFormulaDialog ()
void	resizeWidget ()
virtual void	setNumberExpression (App::NumberExpression *)=0
void	showInvalidExpression (const QString &)
void	showValidExpression (Number number)
void	updateExpression ()
Protected Member Functions inherited from Gui::ExpressionBinding
void	expressionChange (const App::ObjectIdentifier &id)
std::string	getEscapedExpressionString () const
std::shared_ptr< App::Expression >	getExpression () const
std::string	getExpressionString (bool no_throw=true) const
const App::ObjectIdentifier &	getPath () const
void	makeLabel (QLineEdit *parent)
void	objectDeleted (const App::DocumentObject &)
virtual void	onChange ()
virtual void	setExpression (std::shared_ptr< App::Expression > expr)

Protected Attributes
QLineEdit *	lineedit
QAbstractSpinBox *	spinbox
Protected Attributes inherited from Gui::ExpressionBinding
QPalette	defaultPalette
boost::signals2::scoped_connection	expressionchanged
int	iconHeight
ExpressionLabel *	iconLabel
bool	m_autoApply
boost::signals2::scoped_connection	objectdeleted

Member Enumeration Documentation

Number

enum class Gui::ExpressionSpinBox::Number

strongprotected

Expression handling

Enumerator
KeepCurrent
SetIfNumber

Constructor & Destructor Documentation

ExpressionSpinBox()

ExpressionSpinBox::ExpressionSpinBox

(

QAbstractSpinBox *

sb

)

References ExpressionLabel::clicked(), draftgeoutils.intersections::connect(), Gui::ExpressionBinding::iconLabel, lineedit, Gui::ExpressionBinding::makeLabel(), openFormulaDialog(), and spinbox.

~ExpressionSpinBox()

ExpressionSpinBox::~ExpressionSpinBox ( )

virtual

Member Function Documentation

bind()

void ExpressionSpinBox::bind ( const App::ObjectIdentifier &  _path )

virtual

Reimplemented from Gui::ExpressionBinding.

References Gui::ExpressionBinding::bind(), Gui::ExpressionBinding::iconLabel, lineedit, and spinbox.

clearExpression()

void ExpressionSpinBox::clearExpression ( )

protected

References Gui::ExpressionBinding::defaultPalette, Gui::ExpressionBinding::getIcon(), Gui::ExpressionBinding::iconHeight, Gui::ExpressionBinding::iconLabel, lineedit, ExpressionLabel::setExpressionText(), and spinbox.

Referenced by onChange(), and updateExpression().

drawControl()

void ExpressionSpinBox::drawControl ( QStyleOptionSpinBox &  opt )

protected

References Gui::ExpressionBinding::hasExpression(), and spinbox.

Referenced by Gui::UIntSpinBox::paintEvent(), Gui::IntSpinBox::paintEvent(), and Gui::DoubleSpinBox::paintEvent().

handleKeyEvent()

bool ExpressionSpinBox::handleKeyEvent ( const QString &  text )

protected

References Gui::ExpressionBinding::isBound(), and openFormulaDialog().

Referenced by Gui::UIntSpinBox::keyPressEvent(), Gui::IntSpinBox::keyPressEvent(), and Gui::DoubleSpinBox::keyPressEvent().

onChange()

void ExpressionSpinBox::onChange ( )

protectedvirtual

Reimplemented from Gui::ExpressionBinding.

References clearExpression(), Gui::ExpressionBinding::getExpression(), Gui::ExpressionBinding::isBound(), SetIfNumber, and showValidExpression().

openFormulaDialog()

void ExpressionSpinBox::openFormulaDialog ( )

protectedvirtual

Reimplemented in Gui::QuantitySpinBox.

References draftgeoutils.intersections::connect(), Gui::ExpressionBinding::getExpression(), Gui::ExpressionBinding::getPath(), App::PropertyQuantity::getUnit(), Gui::ExpressionBinding::isBound(), setExpression(), and spinbox.

Referenced by ExpressionSpinBox(), and handleKeyEvent().

resizeWidget()

void ExpressionSpinBox::resizeWidget ( )

protected

References Gui::ExpressionBinding::iconLabel, lineedit, spinbox, and updateExpression().

Referenced by Gui::QuantitySpinBox::resizeEvent(), Gui::UIntSpinBox::resizeEvent(), Gui::IntSpinBox::resizeEvent(), and Gui::DoubleSpinBox::resizeEvent().

setExpression()

void ExpressionSpinBox::setExpression ( std::shared_ptr< App::Expression >  expr )

virtual

Reimplemented from Gui::ExpressionBinding.

References Gui::ExpressionBinding::isBound(), Gui::ExpressionBinding::setExpression(), and showInvalidExpression().

Referenced by openFormulaDialog().

setNumberExpression()

virtual void Gui::ExpressionSpinBox::setNumberExpression ( App::NumberExpression *  )

protectedpure virtual

Implemented in Gui::QuantitySpinBox, Gui::UIntSpinBox, Gui::IntSpinBox, and Gui::DoubleSpinBox.

Referenced by showValidExpression().

showInvalidExpression()

void ExpressionSpinBox::showInvalidExpression ( const QString &  tip )

protected

References Gui::ExpressionBinding::iconLabel, lineedit, and spinbox.

Referenced by Gui::QuantitySpinBox::setExpression(), setExpression(), and updateExpression().

showValidExpression()

void ExpressionSpinBox::showValidExpression ( ExpressionSpinBox::Number  number )

protected

References Base::Tools::fromStdString(), Gui::ExpressionBinding::getExpression(), Gui::ExpressionBinding::getIcon(), Gui::ExpressionBinding::iconHeight, Gui::ExpressionBinding::iconLabel, KeepCurrent, lineedit, ExpressionLabel::setExpressionText(), SetIfNumber, setNumberExpression(), spinbox, and DraftVecUtils::toString().

Referenced by onChange(), and updateExpression().

updateExpression()

void ExpressionSpinBox::updateExpression ( )

protected

References clearExpression(), Gui::ExpressionBinding::getExpression(), Gui::ExpressionBinding::isBound(), KeepCurrent, showInvalidExpression(), and showValidExpression().

Referenced by resizeWidget().

Member Data Documentation

lineedit

QLineEdit* Gui::ExpressionSpinBox::lineedit

protected

Referenced by bind(), clearExpression(), ExpressionSpinBox(), resizeWidget(), showInvalidExpression(), and showValidExpression().

spinbox

QAbstractSpinBox* Gui::ExpressionSpinBox::spinbox

protected

Referenced by draftguitools.gui_lineslope.LineSlope::accept(), bind(), clearExpression(), drawControl(), ExpressionSpinBox(), openFormulaDialog(), resizeWidget(), showInvalidExpression(), and showValidExpression().

---

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

• FreeCAD/src/Gui/SpinBox.h
• FreeCAD/src/Gui/SpinBox.cpp