Classe « QGraphicsScene »

Informations générales

Héritage

builtins.object
    Object
        QObject
            QGraphicsScene

Définition

class QGraphicsScene(QObject):

help(QGraphicsScene)

QGraphicsScene(self, sceneRect: PySide6.QtCore.QRectF, /, parent: Optional[PySide6.QtCore.QObject] = None, *, backgroundBrush: Optional[PySide6.QtGui.QBrush] = None, foregroundBrush: Optional[PySide6.QtGui.QBrush] = None, itemIndexMethod: Optional[PySide6.QtWidgets.QGraphicsScene.ItemIndexMethod] = None, bspTreeDepth: Optional[int] = None, palette: Optional[PySide6.QtGui.QPalette] = None, font: Optional[PySide6.QtGui.QFont] = None, stickyFocus: Optional[bool] = None, minimumRenderSize: Optional[float] = None, focusOnTouch: Optional[bool] = None) -> None
QGraphicsScene(self, /, parent: Optional[PySide6.QtCore.QObject] = None, *, backgroundBrush: Optional[PySide6.QtGui.QBrush] = None, foregroundBrush: Optional[PySide6.QtGui.QBrush] = None, itemIndexMethod: Optional[PySide6.QtWidgets.QGraphicsScene.ItemIndexMethod] = None, sceneRect: Optional[PySide6.QtCore.QRectF] = None, bspTreeDepth: Optional[int] = None, palette: Optional[PySide6.QtGui.QPalette] = None, font: Optional[PySide6.QtGui.QFont] = None, stickyFocus: Optional[bool] = None, minimumRenderSize: Optional[float] = None, focusOnTouch: Optional[bool] = None) -> None
QGraphicsScene(self, x: float, y: float, width: float, height: float, /, parent: Optional[PySide6.QtCore.QObject] = None, *, backgroundBrush: Optional[PySide6.QtGui.QBrush] = None, foregroundBrush: Optional[PySide6.QtGui.QBrush] = None, itemIndexMethod: Optional[PySide6.QtWidgets.QGraphicsScene.ItemIndexMethod] = None, sceneRect: Optional[PySide6.QtCore.QRectF] = None, bspTreeDepth: Optional[int] = None, palette: Optional[PySide6.QtGui.QPalette] = None, font: Optional[PySide6.QtGui.QFont] = None, stickyFocus: Optional[bool] = None, minimumRenderSize: Optional[float] = None, focusOnTouch: Optional[bool] = None) -> None

Constructeur(s)

Signature du constructeur	Description
__new__(args, *kwargs)	Create and return a new object. See help(type) for accurate signature. _{[extrait de __new__.__doc__]}
__init__(self, /, args, *kwargs)	Initialize self. See help(type(self)) for accurate signature. _{[extrait de __init__.__doc__]}

Liste des attributs statiques

Nom de l'attribut	Valeur
staticMetaObject	PySide6.QtCore.QMetaObject("QGraphicsScene" inherits "QObject": Enumerators: #0 "ItemIndexMethod" {BspTreeIndex, NoIndex} Properties: #1 "backgroundBrush", QBrush [writeable] [designable] #2 "foregroundBrush", QBrush [writeable] [designable] #3 "itemIndexMethod", QGraphicsScene::ItemIndexMethod [writeable] [designable] #4 "sceneRect", QRectF [writeable] [designable] #5 "bspTreeDepth", int [writeable] [designable] #6 "palette", QPalette [writeable] [designable] #7 "font", QFont [writeable] [designable] #8 "stickyFocus", bool [writeable] [designable] #9 "minimumRenderSize", double [writeable] [designable] #10 "focusOnTouch", bool [writeable] [designable] Methods: #4 type=Signal, signature=changed(QList<QRectF>), parameters=QList<QRectF> #5 type=Signal, signature=sceneRectChanged(QRectF), parameters=QRectF #6 type=Signal, signature=selectionChanged() #7 type=Signal, signature=focusItemChanged(QGraphicsItem,QGraphicsItem,Qt::FocusReason), parameters=QGraphicsItem, QGraphicsItem, Qt::FocusReason #8 type=Slot, signature=update(QRectF), parameters=QRectF #9 type=Slot, signature=update() #10 type=Slot, signature=invalidate(QRectF,SceneLayers), parameters=QRectF, SceneLayers #11 type=Slot, signature=invalidate(QRectF), parameters=QRectF #12 type=Slot, signature=invalidate() #13 type=Slot, signature=advance() #14 type=Slot, signature=clearSelection() #15 type=Slot, signature=clear() #16 type=Slot, signature=focusNextPrevChild(bool), parameters=bool #17 type=Slot, signature=_q_emitUpdated() #18 type=Slot, signature=_q_polishItems() #19 type=Slot, signature=_q_processDirtyItems() #20 type=Slot, signature=_q_updateScenePosDescendants() )

staticMetaObject

PySide6.QtCore.QMetaObject("QGraphicsScene" inherits "QObject": Enumerators: #0 "ItemIndexMethod" {BspTreeIndex, NoIndex} Properties: #1 "backgroundBrush", QBrush [writeable] [designable] #2 "foregroundBrush", QBrush [writeable] [designable] #3 "itemIndexMethod", QGraphicsScene::ItemIndexMethod [writeable] [designable] #4 "sceneRect", QRectF [writeable] [designable] #5 "bspTreeDepth", int [writeable] [designable] #6 "palette", QPalette [writeable] [designable] #7 "font", QFont [writeable] [designable] #8 "stickyFocus", bool [writeable] [designable] #9 "minimumRenderSize", double [writeable] [designable] #10 "focusOnTouch", bool [writeable] [designable] Methods: #4 type=Signal, signature=changed(QList<QRectF>), parameters=QList<QRectF> #5 type=Signal, signature=sceneRectChanged(QRectF), parameters=QRectF #6 type=Signal, signature=selectionChanged() #7 type=Signal, signature=focusItemChanged(QGraphicsItem*,QGraphicsItem*,Qt::FocusReason), parameters=QGraphicsItem*, QGraphicsItem*, Qt::FocusReason #8 type=Slot, signature=update(QRectF), parameters=QRectF #9 type=Slot, signature=update() #10 type=Slot, signature=invalidate(QRectF,SceneLayers), parameters=QRectF, SceneLayers #11 type=Slot, signature=invalidate(QRectF), parameters=QRectF #12 type=Slot, signature=invalidate() #13 type=Slot, signature=advance() #14 type=Slot, signature=clearSelection() #15 type=Slot, signature=clear() #16 type=Slot, signature=focusNextPrevChild(bool), parameters=bool #17 type=Slot, signature=_q_emitUpdated() #18 type=Slot, signature=_q_polishItems() #19 type=Slot, signature=_q_processDirtyItems() #20 type=Slot, signature=_q_updateScenePosDescendants() )

Liste des opérateurs

Opérateurs hérités de la classe object

__eq__, __ge__, __gt__, __le__, __lt__, __ne__

Liste des méthodes

Toutes les méthodes Méthodes d'instance Méthodes statiques

Signature de la méthode	Description
__delattr__(self, name)	Implement delattr(self, name). _{[extrait de __delattr__.__doc__]}
__setattr__(self, name, value)	Implement setattr(self, name, value). _{[extrait de __setattr__.__doc__]}
activePanel(self)
activeWindow(self)
addEllipse
addItem(self, object)
addLine
addPath
addPixmap(self, object)
addPolygon
addRect
addSimpleText
addText
addWidget
advance(self)
backgroundBrush(self)
bspTreeDepth(self)
changed
clear(self)
clearFocus(self)
clearSelection(self)
collidingItems
contextMenuEvent(self, object)
createItemGroup(self, object)
destroyed
destroyItemGroup(self, object)
dragEnterEvent(self, object)
dragLeaveEvent(self, object)
dragMoveEvent(self, object)
drawBackground
drawForeground
dropEvent(self, object)
event(self, object)
eventFilter
focusInEvent(self, object)
focusItem(self)
focusItemChanged
focusNextPrevChild(self, object)
focusOnTouch(self)
focusOutEvent(self, object)
font(self)
foregroundBrush(self)
hasFocus(self)
height(self)
helpEvent(self, object)
inputMethodEvent(self, object)
inputMethodQuery(self, object)
invalidate
isActive(self)
itemAt
ItemIndexMethod(*values)
itemIndexMethod(self)
items
itemsBoundingRect(self)
keyPressEvent(self, object)
keyReleaseEvent(self, object)
minimumRenderSize(self)
mouseDoubleClickEvent(self, object)
mouseGrabberItem(self)
mouseMoveEvent(self, object)
mousePressEvent(self, object)
mouseReleaseEvent(self, object)
objectNameChanged
palette(self)
removeItem(self, object)
render
SceneLayer(*values)
sceneRect(self)
sceneRectChanged
selectedItems(self)
selectionArea(self)
selectionChanged
sendEvent
setActivePanel(self, object)
setActiveWindow(self, object)
setBackgroundBrush(self, object)
setBspTreeDepth(self, object)
setFocus
setFocusItem
setFocusOnTouch(self, object)
setFont(self, object)
setForegroundBrush(self, object)
setItemIndexMethod(self, object)
setMinimumRenderSize(self, object)
setPalette(self, object)
setSceneRect
setSelectionArea
setStickyFocus(self, object)
setStyle(self, object)
stickyFocus(self)
style(self)
tr
update
views(self)
wheelEvent(self, object)
width(self)