ItemScene Class Reference

Inheritance diagram for ItemScene:

Collaboration diagram for ItemScene:

Signals
void	sceneRealChanged ()
void	loadingProgress (const int progress, const QString &loadcomment="", const QString &loadinfo="Loading Project")

Public Member Functions
	ItemScene (QSharedPointer< ProjectGui > projectGui, QObject *parent=0)
bool	loadFromXml (QDomElement &dom)
	Load the current scene from the passed xml element. More...
bool	saveToXml (QDomDocument &document, QDomElement &xml) const
	Save the current scene with all items and their config to xml. More...
void	resetBounding ()
	Resets the bounding rect. Call this method after resizing the view. The sceneRect will be shrinked if possible.
void	paste ()
	pastes the items in the clipboard to the mouse cursor position on the scene
QList< QGraphicsItem * >	copyableItems () const
	Returns all currently selected and copyable items. More...
void	cut ()
	copies the selected items & connectors to clipboard and removes them from the scene
void	copy () const
	copies the selected items & connections to clipboard
void	createTemplate ()
	Creates a template using the currently selected items.
void	copy (QList< QGraphicsItem *> itms) const
	Copy the passed items to clipboard. More...
QSharedPointer< ProjectGui >	projectGui () const
QPixmap	createPixmap (QDomDocument const &itemsDocument)
QPixmap	createPixmap (QList< QGraphicsItem *> items, const QRectF &bounding) const

Static Public Member Functions
static QList< QGraphicsItem * >	copyableItems (QList< QGraphicsItem *> itms)
	Returns the items which are copyable (removing connectors where only one end is in the list) More...

Protected Member Functions
void	mousePressEvent (QGraphicsSceneMouseEvent *mouseEvent)
void	mouseMoveEvent (QGraphicsSceneMouseEvent *mouseEvent)
void	mouseReleaseEvent (QGraphicsSceneMouseEvent *mouseEvent)
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)
void	keyPressEvent (QKeyEvent *event)
void	dragEnterEvent (QGraphicsSceneDragDropEvent *event)
void	dropEvent (QGraphicsSceneDragDropEvent *event)
void	dragMoveEvent (QGraphicsSceneDragDropEvent *event)

Member Function Documentation

copy()

void ItemScene::copy

(

QList< QGraphicsItem *>

itms

)

const

Copy the passed items to clipboard.

Parameters

itms	the items, connectors & notes to copy to clipboard

copyableItems() [1/2]

QList< QGraphicsItem * > ItemScene::copyableItems

(

)

const

Returns all currently selected and copyable items.

Returns

A list containing all the copyable items

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copyableItems() [2/2]

QList< QGraphicsItem * > ItemScene::copyableItems ( QList< QGraphicsItem *>  itms )

static

Returns the items which are copyable (removing connectors where only one end is in the list)

Parameters

itms	The items to search for copyable items

Returns

A list containing all the copyable items

createPixmap() [1/2]

QPixmap ItemScene::createPixmap

(

QDomDocument const &

itemsDocument

)

Parameters

itemsDocument

A XML-representation of the items to render

Returns

A pixmap representation of the given items

createPixmap() [2/2]

QPixmap ItemScene::createPixmap	(	QList< QGraphicsItem *>	items,
		const QRectF &	bounding
	)		const

Parameters

items	A list of items to render
bounding	The bounding box of the given items

Returns

A pixmap representation of the given items

loadFromXml()

bool ItemScene::loadFromXml

(

QDomElement &

dom

)

Load the current scene from the passed xml element.

Parameters

dom	the element to load the scene from

Returns

true on success

projectGui()

QSharedPointer< ProjectGui > ItemScene::projectGui

(

)

const

Returns

Returns the associated project gui, which renders/owns this view/scene

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saveToXml()

bool ItemScene::saveToXml	(	QDomDocument &	document,
		QDomElement &	xml
	)		const

Save the current scene with all items and their config to xml.

Parameters

document	the document which can be used to create elements on it
xml	the DomElement to save the scene to

Returns

true on success

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

• itemframework/itemframework/src/item/item_scene.h
• itemframework/itemframework/moc/moc_item_scene.cpp
• itemframework/itemframework/src/item/item_scene.cpp