A variable pill. More...

#include <VariablePill.hh>

Inherits QWidget.

Signals
void	VariableAdded (const unsigned int _id, const std::string &_name)
	Qt signal emitted when a child variable pill is added. More...

void	VariableLabelChanged (const std::string &_label)
	Qt signal emitted when the variable pill's text has changed. More...

void	VariableMoved (const unsigned int _id)
	Qt signal emitted when an existing variable pill is added as a child of this variable pill. More...

void	VariableRemoved (const unsigned int _id)
	Qt signal emitted when a child variable pill is removed. More...

Public Member Functions
	VariablePill (QWidget *_parent=nullptr)
	Constructor. More...

virtual	~VariablePill ()
	Destructor. More...

void	AddVariablePill (VariablePill *_variable)
	Add a child variable pill. More...

VariablePillContainer *	Container () const
	Get the container which holds this variable pill. More...

bool	ContainsPoint (const ignition::math::Vector2i &_pt) const
	Check if a point is inside the widget. More...

unsigned int	Id () const
	Get the unique id of this variable pill. More...

bool	IsSelected () const
	Return the selected state of this variable pill. More...

std::string	Name () const
	Get the unique name for this variable. More...

VariablePill *	Parent () const
	Get the parent of this variable pill. More...

void	RemoveVariablePill (VariablePill *_variable)
	Remove a child variable pill. More...

void	SetContainer (VariablePillContainer *_container)
	Set the container which holds this variable pill. More...

void	SetName (const std::string &_name)
	Set a unique name for this variable. More...

void	SetParent (VariablePill *_parent)
	Set the parent of this variable pill. More...

void	SetSelected (const bool _selected)
	Set the selected state of this variable pill. More...

void	SetText (const std::string &_text)
	Set the text label for this variable pill. More...

std::string	Text () const
	Get the text label for this variable pill. More...

VariablePill *	VariablePillByName (const std::string &_name)
	Get a child variable pill by its unique name. More...

unsigned int	VariablePillCount () const
	Get the number of child variable pills. More...

std::map< unsigned int, VariablePill * > &	VariablePills () const
	Get the a child variable pill. More...

Static Public Attributes
static const unsigned int	EmptyVariable
	Empty variable id used to indicate non-existent variable. More...

Protected Member Functions
void	dragEnterEvent (QDragEnterEvent *_evt)
	Used to accept drag enter events. More...

void	dropEvent (QDropEvent *_evt)
	Used to accept drop events. More...

void	mouseMoveEvent (QMouseEvent *_event)
	Qt mouse press event. More...

void	mousePressEvent (QMouseEvent *_event)
	Qt mouse move event. More...

Detailed Description

A variable pill.

Constructor & Destructor Documentation

VariablePill ( QWidget * _parent = nullptr )

Constructor.

Parameters

[in] _parent Pointer to a parent widget

virtual ~VariablePill ( )

virtual

Destructor.

Member Function Documentation

void AddVariablePill ( VariablePill * _variable )

Add a child variable pill.

This becomes a multi-variable pill.

Parameters

[in] _variable Child variable pill to add.

VariablePillContainer* Container ( ) const

Get the container which holds this variable pill.

Returns: _container Container that holds this variable pill.

bool ContainsPoint ( const ignition::math::Vector2i & _pt ) const

Check if a point is inside the widget.

Parameters

[in] _pt Point to check.

Returns: True if the point is inside the widget.

void dragEnterEvent ( QDragEnterEvent * _evt )

protected

Used to accept drag enter events.

Parameters

[in] _evt The drag event.

void dropEvent ( QDropEvent * _evt )

protected

Used to accept drop events.

Parameters

[in] _evt The drop event.

unsigned int Id ( ) const

Get the unique id of this variable pill.

Returns: Unique id;

bool IsSelected ( ) const

Return the selected state of this variable pill.

Returns: Selected state.

void mouseMoveEvent ( QMouseEvent * _event )

protected

Qt mouse press event.

Parameters

[in] _event Qt mouse event.

void mousePressEvent ( QMouseEvent * _event )

protected

Qt mouse move event.

Parameters

[in] _event Qt mouse event.

std::string Name ( ) const

Get the unique name for this variable.

Returns: Name for this variable

VariablePill* Parent ( ) const

Get the parent of this variable pill.

Returns: Parent variable pill.

void RemoveVariablePill ( VariablePill * _variable )

Remove a child variable pill.

Parameters

[in] _variable Child variable pill to remove.

void SetContainer ( VariablePillContainer * _container )

Set the container which holds this variable pill.

Parameters

[in] _container Container to hold this variable pill.

void SetName ( const std::string & _name )

Set a unique name for this variable.

Parameters

[in] _name Name of the variable.

void SetParent ( VariablePill * _parent )

Set the parent of this variable pill.

Parameters

[in] _parent Parent variable pill.

void SetSelected ( const bool _selected )

Set the selected state of this variable pill.

Parameters

[in] _selected True to set the state to be selected.

void SetText ( const std::string & _text )

Set the text label for this variable pill.

Parameters

[in] _text Text to set the label to.

std::string Text ( ) const

Get the text label for this variable pill.

Returns: the text label.

void VariableAdded	(	const unsigned int	_id,
		const std::string &	_name
	)

signal

Qt signal emitted when a child variable pill is added.

Parameters

[in]	_id	Unique id of the child variable pill.
[in]	_name	Name of variable pill added.

void VariableLabelChanged ( const std::string & _label )

signal

Qt signal emitted when the variable pill's text has changed.

Parameters

[in] _label New variable label.

void VariableMoved ( const unsigned int _id )

signal

Qt signal emitted when an existing variable pill is added as a child of this variable pill.

Parameters

[in] _id Unique id of the existing variable pill that is added.

VariablePill* VariablePillByName ( const std::string & _name )

Get a child variable pill by its unique name.

Parameters

[in] _name Name of the variable pill

Returns: Child variable pill.

unsigned int VariablePillCount ( ) const

Get the number of child variable pills.

Returns: Number of child variable pills.

std::map<unsigned int, VariablePill *>& VariablePills ( ) const

Get the a child variable pill.

Parameters

[in] _index Index of the child variable pill.

void VariableRemoved ( const unsigned int _id )

signal

Qt signal emitted when a child variable pill is removed.

Parameters

[in] _id Name of child variable pill removed.

Member Data Documentation

const unsigned int EmptyVariable

static

Empty variable id used to indicate non-existent variable.

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

VariablePill.hh

Signals

Public Member Functions

Static Public Attributes

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation