Property specialized to enforce floating point max/min. More...

#include <float_property.h>

Inheritance diagram for rviz::FloatProperty:

Public Slots
bool	add (float delta)
	Add the given delta to the property value. More...

bool	multiply (float factor)
	Multiply the property value by the given factor. More...

bool	setFloat (float new_value)
	Float-typed "SLOT" version of setValue(). More...

Public Member Functions
template<typename Func , typename P >
	FloatProperty (const QString &name, float default_value, const QString &description, P *parent, Func &&changed_slot)

template<typename Func , typename R >
	FloatProperty (const QString &name, float default_value, const QString &description, Property parent, Func &&changed_slot, const R receiver)

	FloatProperty (const QString &name=QString(), float default_value=0, const QString &description=QString(), Property *parent=nullptr)

virtual float	getFloat () const

float	getMax ()

float	getMin ()

void	setMax (float max)

void	setMin (float min)

bool	setValue (const QVariant &new_value) override
	Set the new value for this property. Returns true if the new value is different from the old value, false if same. More...

Public Member Functions inherited from rviz::Property
virtual void	addChild (Property *child, int index=-1)
	Add a child property. More...

Property *	childAt (int index) const
	Return the child Property with the given index, or NULL if the index is out of bounds or if the child at that index is not a Property. More...

virtual Property *	childAtUnchecked (int index) const
	Return the child Property with the given index, without checking whether the index is within bounds. More...

virtual void	collapse ()
	Collapse (hide the children of) this Property. More...

template<typename Func >
std::enable_if<!QtPrivate::FunctionPointer< Func >::IsPointerToMemberFunction, QMetaObject::Connection >::type	connect (const QObject *context, Func &&slot, Qt::ConnectionType type=Qt::AutoConnection)
	Connect changed() signal to given slot functor, considering context. More...

QMetaObject::Connection	connect (const QObject receiver, const char slot, Qt::ConnectionType type=Qt::AutoConnection)
	Connect changed() signal to given slot of receiver. More...

template<typename Func , typename R >
std::enable_if< QtPrivate::FunctionPointer< Func >::IsPointerToMemberFunction, QMetaObject::Connection >::type	connect (const R *receiver, Func &&slot, Qt::ConnectionType type=Qt::AutoConnection)
	Connect changed() signal to given slot member function of receiver object. More...

template<typename Func >
std::enable_if<!QtPrivate::FunctionPointer< Func >::IsPointerToMemberFunction, QMetaObject::Connection >::type	connect (Func &&slot, Qt::ConnectionType type=Qt::AutoConnection)
	Connect changed() signal to given slot functor, using this as context. More...

bool	contains (Property *possible_child) const
	Return true if the list of children includes possible_child, false if not. More...

virtual QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option)
	Create an editor widget to edit the value of this property. More...

virtual void	expand ()
	Expand (show the children of) this Property. More...

virtual QString	getDescription () const
	Return the description. More...

virtual bool	getDisableChildren ()
	If true, the children of this property should set their ItemIsEnabled flag to false. More...

virtual bool	getHidden () const
	Return the hidden/shown state. True means hidden, false means visible. More...

virtual QIcon	getIcon () const

PropertyTreeModel *	getModel () const
	Return the model managing this Property and its childrent. More...

virtual QString	getName () const
	Return the name of this Property as a QString. More...

std::string	getNameStd () const
	Return the name of this Property as a std::string. More...

Property *	getParent () const
	Return the parent Property. More...

virtual bool	getReadOnly () const
	Return the read-only-ness of this property. More...

virtual QVariant	getValue () const
	Return the value of this Property as a QVariant. If the value has never been set, an invalid QVariant is returned. More...

virtual QVariant	getViewData (int column, int role) const
	Return data appropriate for the given column (0 or 1) and role for this Property. More...

virtual Qt::ItemFlags	getViewFlags (int column) const
	Return item flags appropriate for the given column (0 or 1) for this Property. More...

void	hide ()
	Hide this Property in any PropertyTreeWidgets. More...

void	insertChildSorted (Property *child)
	Insert a child property, sorted by name. More...

bool	isAncestorOf (Property *possible_child) const
	Returns true if `this` is an ancestor of possible_child, meaning is the parent or parent of parent etc. More...

virtual void	load (const Config &config)
	Load the value of this property and/or its children from the given Config reference. More...

virtual void	moveChild (int from_index, int to_index)
	Move the child at from_index to to_index. More...

virtual int	numChildren () const
	Return the number of child objects (Property or otherwise). More...

virtual bool	paint (QPainter *painter, const QStyleOptionViewItem &option) const
	Hook to provide custom painting of the value data (right-hand column) in a subclass. More...

template<typename Func , typename P >
	Property (const QString &name, const QVariant &default_value, const QString &description, P *parent, Func &&changed_slot)

template<typename Func , typename R >
	Property (const QString &name, const QVariant &default_value, const QString &description, Property parent, Func &&changed_slot, const R receiver)

	Property (const QString &name=QString(), const QVariant &default_value=QVariant(), const QString &description=QString(), Property *parent=nullptr)
	Constructor. More...

virtual void	removeChildren (int start_index=0, int count=-1)
	Remove and delete some or all child Properties. Does not change the value of this Property. More...

int	rowNumberInParent () const
	Return the row number of this property within its parent, or -1 if it has no parent. More...

virtual void	save (Config config) const
	Write the value of this property and/or its children into the given Config reference. More...

virtual void	setDescription (const QString &description)
	Set the description. More...

virtual void	setHidden (bool hidden)
	Hide or show this property in any PropertyTreeWidget viewing its parent. More...

virtual void	setIcon (const QIcon &icon)
	Set the icon to be displayed next to the property. More...

void	setModel (PropertyTreeModel *model)
	Set the model managing this Property and all its child properties, recursively. More...

virtual void	setName (const QString &name)
	Set the name. More...

void	setParent (Property *new_parent)
	Set parent property, without telling the parent. More...

virtual void	setReadOnly (bool read_only)
	Prevent or allow users to edit this property from a PropertyTreeWidget. More...

void	setShouldBeSaved (bool save)
	If save is false, neither the property nor its children will get saved. If true (the default), the property itself will only get saved if it is not read-only; children will get saved in any case (according to their save + read-only flags). More...

bool	shouldBeSaved () const
	Returns true if the property has data worth saving. More...

void	show ()
	Show this Property in any PropertyTreeWidgets. More...

virtual Property *	subProp (const QString &sub_name)
	Return the first child Property with the given name, or the FailureProperty if no child has the name. More...

Property *	takeChild (Property *child)
	Remove a given child object and return a pointer to it. More...

virtual Property *	takeChildAt (int index)
	Take a child out of the child list, but don't destroy it. More...

	~Property () override
	Destructor. Removes this property from its parent's list of children. More...

Private Attributes
float	max_

float	min_

Additional Inherited Members
Signals inherited from rviz::Property
void	aboutToChange ()
	Emitted by setValue() just before the value has changed. More...

void	changed ()
	Emitted by setValue() just after the value has changed. More...

void	childListChanged (Property *this_property)
	Emitted after insertions and deletions of child Properties. More...

Protected Member Functions inherited from rviz::Property
void	loadValue (const Config &config)
	Load the value of this property specifically, not including children. More...

Protected Attributes inherited from rviz::Property
bool	child_indexes_valid_
	True if row_number_within_parent_ of all children is valid, false if not. More...

QIcon	icon_

PropertyTreeModel *	model_
	Pointer to the PropertyTreeModel managing this property tree. More...

QVariant	value_
	This is the central property value. If you set it directly in a subclass, do so with care because many things depend on the aboutToChange() and changed() events emitted by setValue(). More...

Detailed Description

Property specialized to enforce floating point max/min.

Definition at line 37 of file float_property.h.

Constructor & Destructor Documentation

◆ FloatProperty() [1/3]

rviz::FloatProperty::FloatProperty	(	const QString &	name = `QString()`,
		float	default_value = `0`,
		const QString &	description = `QString()`,
		Property *	parent = `nullptr`
	)

Definition at line 38 of file float_property.cpp.

◆ FloatProperty() [2/3]

template<typename Func , typename R >

rviz::FloatProperty::FloatProperty	(	const QString &	name,
		float	default_value,
		const QString &	description,
		Property *	parent,
		Func &&	changed_slot,
		const R *	receiver
	)

inline

Definition at line 47 of file float_property.h.

◆ FloatProperty() [3/3]

template<typename Func , typename P >

rviz::FloatProperty::FloatProperty	(	const QString &	name,
		float	default_value,
		const QString &	description,
		P *	parent,
		Func &&	changed_slot
	)

inline

Definition at line 60 of file float_property.h.

Member Function Documentation

◆ add

bool rviz::FloatProperty::add ( float delta )

inlineslot

Add the given delta to the property value.

Definition at line 103 of file float_property.h.

◆ getFloat()

virtual float rviz::FloatProperty::getFloat ( ) const

inlinevirtual

Definition at line 79 of file float_property.h.

◆ getMax()

float rviz::FloatProperty::getMax ( )

inline

Definition at line 90 of file float_property.h.

◆ getMin()

float rviz::FloatProperty::getMin ( )

inline

Definition at line 85 of file float_property.h.

◆ multiply

bool rviz::FloatProperty::multiply ( float factor )

inlineslot

Multiply the property value by the given factor.

Definition at line 109 of file float_property.h.

◆ setFloat

bool rviz::FloatProperty::setFloat ( float new_value )

inlineslot

Float-typed "SLOT" version of setValue().

Definition at line 97 of file float_property.h.

◆ setMax()

void rviz::FloatProperty::setMax ( float max )

Definition at line 57 of file float_property.cpp.

◆ setMin()

void rviz::FloatProperty::setMin ( float min )

Definition at line 51 of file float_property.cpp.

◆ setValue()

bool rviz::FloatProperty::setValue ( const QVariant & new_value )

overridevirtual

Set the new value for this property. Returns true if the new value is different from the old value, false if same.

If the new value is different from the old value, this emits aboutToChange() before changing the value and changed() after.

Overridden from Property::setValue() to enforce minimum and maximum.

Reimplemented from rviz::Property.

Definition at line 46 of file float_property.cpp.

Member Data Documentation

◆ max_

float rviz::FloatProperty::max_

private

Definition at line 116 of file float_property.h.

◆ min_

float rviz::FloatProperty::min_

private

Definition at line 115 of file float_property.h.

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

Public Slots

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FloatProperty() [1/3]

◆ FloatProperty() [2/3]

◆ FloatProperty() [3/3]

Member Function Documentation

◆ add

◆ getFloat()

◆ getMax()

◆ getMin()

◆ multiply

◆ setFloat

◆ setMax()

◆ setMin()

◆ setValue()

Member Data Documentation

◆ max_

◆ min_