KDSME::StateMachineScene Class Reference

#include <statemachinescene.h>

Inheritance diagram for KDSME::StateMachineScene:

Collaboration diagram for KDSME::StateMachineScene:

Classes
struct	Private

Public Slots
void	layout ()
Public Slots inherited from KDSME::AbstractScene
void	setCurrentIndex (const QModelIndex &index)

Signals
void	currentItemChanged (KDSME::Element *currentItem)
void	maximumDepthChanged (int depth)
void	rootStateChanged (KDSME::State *state)
void	stateMachineChanged (KDSME::StateMachine *stateMachine)
void	zoomChanged (qreal zoom)
Signals inherited from KDSME::AbstractScene
void	contextMenuPolicyChanged (Qt::ContextMenuPolicy contextMenuPolicy)
void	customContextMenuEvent (KDSME::AbstractSceneContextMenuEvent *event)
void	instantiatorChanged (QObject *instantiator)
void	modelChanged (QAbstractItemModel *model)
void	viewStateChanged (KDSME::AbstractScene::ViewState state)

Public Member Functions
	StateMachineScene (QQuickItem *parent=nullptr)
	~StateMachineScene ()
Q_INVOKABLE void	collapseItem (KDSME::State *state)
KDSME::Element *	currentItem () const
KDSME::Element *	currentState () const
Q_INVOKABLE void	expandItem (KDSME::State *state)
Q_INVOKABLE bool	isItemExpanded (KDSME::State *state) const
Q_INVOKABLE bool	isItemSelected (KDSME::Element *item)
Layouter *	layouter () const
LayoutProperties *	layoutProperties () const
int	maximumDepth () const
State *	rootState () const
void	setCurrentItem (KDSME::Element *item)
Q_INVOKABLE void	setItemExpanded (KDSME::State *state, bool expand)
Q_INVOKABLE void	setItemSelected (KDSME::Element *item, bool selected)
void	setLayouter (Layouter *layouter)
	Ownership is transferred.
void	setMaximumDepth (int maximumDepth)
void	setModel (QAbstractItemModel *model) override
void	setRootState (State *rootState)
void	setZoom (qreal zoom)
StateModel *	stateModel () const
qreal	zoom () const
void	zoomBy (qreal scale)
Public Member Functions inherited from KDSME::AbstractScene
	AbstractScene (QQuickItem *parent=nullptr)
virtual	~AbstractScene ()
Qt::ContextMenuPolicy	contextMenuPolicy () const
QModelIndex	currentIndex () const
EditTriggers	editTriggers () const
QQuickItem *	instantiator () const
QObject *	itemForIndex (const QModelIndex &index) const
QAbstractItemModel *	model () const
QItemSelectionModel *	selectionModel () const
void	setContextMenuPolicy (Qt::ContextMenuPolicy contextMenuPolicy)
void	setEditTriggers (EditTriggers triggers)
void	setInstantiator (QQuickItem *instantiator)
virtual void	setSelectionModel (QItemSelectionModel *selectionModel)
ViewState	viewState () const

Protected Slots
void	currentChanged (const QModelIndex &current, const QModelIndex &previous) override
void	layoutChanged () override
void	rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end) override
void	rowsInserted (const QModelIndex &parent, int start, int end) override
Protected Slots inherited from KDSME::AbstractScene
virtual void	currentChanged (const QModelIndex &current, const QModelIndex &previous)
virtual void	layoutChanged ()
virtual void	rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end)
virtual void	rowsInserted (const QModelIndex &parent, int start, int end)
virtual void	selectionChanged (const QItemSelection &selected, const QItemSelection &deselected)
void	setViewState (KDSME::AbstractScene::ViewState state)

Properties
KDSME::Element *	currentItem
KDSME::LayoutProperties *	layoutProperties
int	maximumDepth
KDSME::State *	rootState
qreal	zoom
Properties inherited from KDSME::AbstractScene
Qt::ContextMenuPolicy	ContextMenuPolicy
QQuickItem *	instantiator
QAbstractItemModel *	model
ViewState	viewState

Additional Inherited Members
Public Types inherited from KDSME::AbstractScene
enum	EditTrigger { NoEditTriggers , SelectedClicked }
enum	ViewState { NoState , RefreshState }
Protected Member Functions inherited from KDSME::AbstractScene
bool	event (QEvent *event) override

Detailed Description

Definition at line 34 of file statemachinescene.h.

Constructor & Destructor Documentation

StateMachineScene()

StateMachineScene::StateMachineScene ( QQuickItem *  parent = nullptr )

explicit

Definition at line 61 of file statemachinescene.cpp.

References setModel().

~StateMachineScene()

StateMachineScene::~StateMachineScene

(

)

Definition at line 68 of file statemachinescene.cpp.

Member Function Documentation

collapseItem()

void StateMachineScene::collapseItem

(

KDSME::State *

state

)

Definition at line 77 of file statemachinescene.cpp.

References KDSME::State::setExpanded().

Referenced by setItemExpanded().

currentChanged

void StateMachineScene::currentChanged ( const QModelIndex &  current, const QModelIndex &  previous  )

overrideprotectedslot

Definition at line 342 of file statemachinescene.cpp.

References KDSME::AbstractScene::currentChanged(), currentItem, currentItemChanged(), KDSME::StateModel::ElementRole, and KDSME::Element::setSelected().

currentItem()

Element * StateMachineScene::currentItem

(

)

const

Definition at line 127 of file statemachinescene.cpp.

References KDSME::AbstractScene::currentIndex(), and KDSME::StateModel::ElementRole.

currentItemChanged

void KDSME::StateMachineScene::currentItemChanged ( KDSME::Element *  currentItem )

signal

Referenced by currentChanged().

currentState()

Element * StateMachineScene::currentState

(

)

const

Definition at line 141 of file statemachinescene.cpp.

References KDSME::StateModel::ElementRole, KDSME::Element::ElementType, KDSME::AbstractScene::selectionModel(), KDSME::Element::SignalTransitionType, KDSME::Transition::sourceState, and KDSME::Element::TimeoutTransitionType.

expandItem()

void StateMachineScene::expandItem

(

KDSME::State *

state

)

Definition at line 86 of file statemachinescene.cpp.

References KDSME::State::setExpanded().

Referenced by setItemExpanded().

isItemExpanded()

bool StateMachineScene::isItemExpanded

(

KDSME::State *

state

)

const

Definition at line 95 of file statemachinescene.cpp.

References KDSME::State::isExpanded().

isItemSelected()

bool StateMachineScene::isItemSelected

(

KDSME::Element *

item

)

Definition at line 109 of file statemachinescene.cpp.

References KDSME::ObjectTreeModel::indexForObject(), KDSME::AbstractScene::selectionModel(), and stateModel().

layout

void StateMachineScene::layout ( )

slot

Examples

scxmlimport/main.cpp, and simplestatemachine/main.cpp.

Definition at line 264 of file statemachinescene.cpp.

References layoutProperties, KDSME::AbstractScene::RefreshState, KDSME::AbstractScene::setViewState(), setZoom(), and KDSME::AbstractScene::viewState.

Referenced by setLayouter(), setMaximumDepth(), and MainWindow::setStateMachine().

layoutChanged

void StateMachineScene::layoutChanged ( )

overrideprotectedslot

Definition at line 373 of file statemachinescene.cpp.

References KDSME::AbstractScene::layoutChanged().

layouter()

Layouter * StateMachineScene::layouter

(

)

const

Definition at line 176 of file statemachinescene.cpp.

Referenced by setLayouter().

layoutProperties()

LayoutProperties * StateMachineScene::layoutProperties

(

)

const

Definition at line 72 of file statemachinescene.cpp.

maximumDepth()

int StateMachineScene::maximumDepth

(

)

const

Definition at line 218 of file statemachinescene.cpp.

maximumDepthChanged

void KDSME::StateMachineScene::maximumDepthChanged ( int  depth )

signal

Referenced by setMaximumDepth().

rootState()

State * StateMachineScene::rootState

(

)

const

Definition at line 154 of file statemachinescene.cpp.

rootStateChanged

void KDSME::StateMachineScene::rootStateChanged ( KDSME::State *  state )

signal

Referenced by setRootState(), and KDSME::SemanticZoomManager::setScene().

rowsAboutToBeRemoved

void StateMachineScene::rowsAboutToBeRemoved ( const QModelIndex &  parent, int  start, int  end  )

overrideprotectedslot

Definition at line 363 of file statemachinescene.cpp.

References KDSME::AbstractScene::rowsAboutToBeRemoved().

rowsInserted

void StateMachineScene::rowsInserted ( const QModelIndex &  parent, int  start, int  end  )

overrideprotectedslot

Definition at line 368 of file statemachinescene.cpp.

References KDSME::AbstractScene::rowsInserted().

setCurrentItem()

void StateMachineScene::setCurrentItem

(

KDSME::Element *

item

)

Definition at line 132 of file statemachinescene.cpp.

References KDSME::ObjectTreeModel::indexForObject(), KDSME::AbstractScene::setCurrentIndex(), and stateModel().

Referenced by QuickSceneItem::sendClickEvent().

setItemExpanded()

void StateMachineScene::setItemExpanded	(	KDSME::State *	state,
		bool	expand
	)

Definition at line 100 of file statemachinescene.cpp.

References collapseItem(), and expandItem().

setItemSelected()

void StateMachineScene::setItemSelected	(	KDSME::Element *	item,
		bool	selected
	)

Definition at line 118 of file statemachinescene.cpp.

References KDSME::ObjectTreeModel::indexForObject(), KDSME::AbstractScene::selectionModel(), and stateModel().

setLayouter()

void StateMachineScene::setLayouter

(

Layouter *

layouter

)

Ownership is transferred.

Definition at line 181 of file statemachinescene.cpp.

References layout(), and layouter().

setMaximumDepth()

void StateMachineScene::setMaximumDepth

(

int

maximumDepth

)

Definition at line 223 of file statemachinescene.cpp.

References layout(), maximumDepth, maximumDepthChanged(), KDSME::AbstractScene::RefreshState, KDSME::AbstractScene::setViewState(), and KDSME::AbstractScene::viewState.

setModel()

void StateMachineScene::setModel ( QAbstractItemModel *  model )

overridevirtual

Reimplemented from KDSME::AbstractScene.

Definition at line 293 of file statemachinescene.cpp.

References KDSME::AbstractScene::model, KDSME::AbstractScene::setModel(), and stateModel().

Referenced by StateMachineScene().

setRootState()

void StateMachineScene::setRootState

(

State *

rootState

)

Examples

scxmlimport/main.cpp, and simplestatemachine/main.cpp.

Definition at line 159 of file statemachinescene.cpp.

References rootState, rootStateChanged(), KDSME::StateModel::setState(), setZoom(), and stateModel().

Referenced by MainWindow::~MainWindow(), and MainWindow::setStateMachine().

setZoom()

void StateMachineScene::setZoom

(

qreal

zoom

)

Definition at line 201 of file statemachinescene.cpp.

References zoom, and zoomChanged().

Referenced by layout(), setRootState(), and zoomBy().

stateMachineChanged

void KDSME::StateMachineScene::stateMachineChanged ( KDSME::StateMachine *  stateMachine )

signal

stateModel()

StateModel * StateMachineScene::stateModel

(

)

const

Definition at line 288 of file statemachinescene.cpp.

References KDSME::AbstractScene::model.

Referenced by isItemSelected(), setCurrentItem(), setItemSelected(), setModel(), and setRootState().

zoom()

qreal StateMachineScene::zoom

(

)

const

Definition at line 196 of file statemachinescene.cpp.

zoomBy()

void StateMachineScene::zoomBy

(

qreal

scale

)

Definition at line 213 of file statemachinescene.cpp.

References setZoom().

Referenced by KDSME::StateMachineView::fitInView().

zoomChanged

void KDSME::StateMachineScene::zoomChanged ( qreal  zoom )

signal

Referenced by setZoom().

Property Documentation

currentItem

KDSME::Element * KDSME::StateMachineScene::currentItem

readwrite

Definition at line 38 of file statemachinescene.h.

Referenced by currentChanged().

layoutProperties

KDSME::LayoutProperties * KDSME::StateMachineScene::layoutProperties

read

Definition at line 39 of file statemachinescene.h.

Referenced by layout().

maximumDepth

int KDSME::StateMachineScene::maximumDepth

readwrite

Definition at line 41 of file statemachinescene.h.

Referenced by setMaximumDepth().

rootState

KDSME::State * KDSME::StateMachineScene::rootState

readwrite

Definition at line 37 of file statemachinescene.h.

Referenced by KDSME::StateMachineView::fitInView(), and setRootState().

zoom

qreal KDSME::StateMachineScene::zoom

readwrite

Definition at line 40 of file statemachinescene.h.

Referenced by setZoom().

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

• statemachinescene.h
• statemachinescene.cpp