KDStateMachineEditor API Documentation 2.3
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Classes | Public Slots | Signals | Public Member Functions | Protected Slots | Properties | List of all members
KDSME::StateMachineScene Class Reference

#include <statemachinescene.h>

Inheritance diagram for KDSME::StateMachineScene:
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Collaboration diagram for KDSME::StateMachineScene:
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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 KDSME::AbstractScene::AbstractScene(), and setModel().

Referenced by maximumDepthChanged().

◆ ~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().

Referenced by maximumDepthChanged().

◆ 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

References currentItem, and currentItemChanged().

Referenced by currentChanged(), and currentItemChanged().

◆ 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, 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(), and setMaximumDepth().

◆ layoutChanged

void StateMachineScene::layoutChanged ( )
overrideprotectedslot

Definition at line 373 of file statemachinescene.cpp.

References KDSME::AbstractScene::layoutChanged().

Referenced by maximumDepthChanged().

◆ 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

References StateMachineScene(), currentChanged(), layoutChanged(), maximumDepthChanged(), rowsAboutToBeRemoved(), and rowsInserted().

Referenced by maximumDepthChanged(), and setMaximumDepth().

◆ rootState()

State * StateMachineScene::rootState ( ) const

Definition at line 154 of file statemachinescene.cpp.

◆ rootStateChanged

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

References rootStateChanged().

Referenced by rootStateChanged(), 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().

Referenced by maximumDepthChanged().

◆ rowsInserted

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

Definition at line 368 of file statemachinescene.cpp.

References KDSME::AbstractScene::rowsInserted().

Referenced by maximumDepthChanged().

◆ 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().

◆ 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

References stateMachineChanged().

Referenced by stateMachineChanged().

◆ 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

References zoom, and zoomChanged().

Referenced by setZoom(), and zoomChanged().

Property Documentation

◆ currentItem

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

Definition at line 38 of file statemachinescene.h.

Referenced by currentChanged(), and currentItemChanged().

◆ 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(), and zoomChanged().

The documentation for this class was generated from the following files:
© Klarälvdalens Datakonsult AB (KDAB)
"The Qt, C++ and OpenGL Experts"
https://www.kdab.com/
KDStateMachineEditor
Create Qt State Machine metacode using a graphical user interface
https://github.com/KDAB/KDStateMachineEditor
Generated on for KDStateMachineEditor API Documentation by doxygen 1.15.0