StackZone Class Reference

#include <stack_zone.h>

Inheritance diagram for StackZone:

Collaboration diagram for StackZone:

Public Member Functions
	StackZone (StackZoneLogic *_logic, int _zoneHeight, QGraphicsItem *parent)
void	setHeight (qreal newHeight)
	Resizes the stack zone height, e.g. when sharing vertical space with the command zone.
void	handleDropEvent (const QList< CardDragItem * > &dragItems, CardZoneLogic *startZone, const QPoint &dropPoint) override
QRectF	boundingRect () const override
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override
void	reorganizeCards () override
Public Member Functions inherited from SelectZone
	SelectZone (CardZoneLogic *logic, QGraphicsItem *parent=nullptr)
	~SelectZone () override
void	onCardAdded (CardItem *addedCard) override
	Called when a card is added to this zone. Default: reparents card to this item.
void	escapeClipForHover (QGraphicsItem *card)
	Temporarily reparents a card from the clip container to this zone so hover scaling is visible beyond clip bounds. Safe no-op if no clip container exists. Coordinates are preserved (clip container is at (0,0) with no transform).
void	restoreClipAfterHover (QGraphicsItem *card)
	Restores a hover-escaped card back to the clip container. Guards against zone transitions that already reparented the card.
Public Member Functions inherited from CardZone
int	type () const override
	CardZone (CardZoneLogic *logic, QGraphicsItem *parent=nullptr)
void	retranslateUi ()
CardZoneLogic *	getLogic () const
void	setMenu (QMenu *_menu, QAction *_doubleClickAction=0)
Public Member Functions inherited from AbstractGraphicsItem
	AbstractGraphicsItem (QGraphicsItem *parent=nullptr)

Private Slots
void	updateBg ()

Private Attributes
qreal	zoneHeight

Additional Inherited Members
Public Types inherited from CardZone
enum	{ Type = typeZone }
Public Slots inherited from CardZone
bool	showContextMenu (const QPoint &screenPos)
Static Public Member Functions inherited from SelectZone
static SelectZone *	findOwningSelectZone (const QGraphicsItem *card)
	Finds the SelectZone that owns a card, regardless of whether the card is parented to the zone directly or to its clip container. Returns nullptr if not in a SelectZone.
Protected Member Functions inherited from SelectZone
StackLayoutParams	buildStackParams (qreal minOffset=0.0) const
	Builds StackLayoutParams from the current card list and zone geometry.
int	calcDropIndexFromY (qreal dropY, qreal minOffset=0.0) const
	Computes the card index at a given y-coordinate within the zone's vertical layout. Returns 0 if the zone has no cards or the offset is zero.
void	layoutCardsVertically (const StackLayoutParams &params)
	Positions cards vertically with alternating left/right x-offsets.
void	restoreStaleEscapedCards ()
	Restores any cards that were hover-escaped but whose hover state was not properly cleaned up. Call at the start of reorganizeCards() in zones that use a clip container.
void	setupClipContainer (std::optional< qreal > zValue=std::nullopt)
	Creates a clip container child item that clips card overflow to zone bounds. Cards entering this zone are reparented to this container by the onCardAdded override. Disables zone-level child clipping; clipping is delegated to the container.
void	updateClipRect ()
	Updates the clip container rect to match this zone's current boundingRect().
void	mouseMoveEvent (QGraphicsSceneMouseEvent *event) override
void	mousePressEvent (QGraphicsSceneMouseEvent *event) override
void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override
Protected Member Functions inherited from CardZone
void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) override
void	mousePressEvent (QGraphicsSceneMouseEvent *event) override
virtual QPointF	closestGridPoint (const QPointF &point)
QMenu *	getMenu () const
Protected Member Functions inherited from AbstractGraphicsItem
void	paintNumberEllipse (int number, int radius, const QColor &color, int position, int count, QPainter *painter)
Static Protected Member Functions inherited from SelectZone
static ZoneLayout	computeZoneLayout (const StackLayoutParams &params)
	Computes layout for a vertical card stack (effective offset and start position).
Protected Attributes inherited from CardZone
QMenu *	menu
QAction *	doubleClickAction
Static Protected Attributes inherited from SelectZone
static constexpr qreal	MIN_CARD_VISIBLE = 10.0
	Minimum visible pixels of each card's top edge when stacking compresses offsets in tight zones.

Constructor & Destructor Documentation

StackZone()

StackZone::StackZone	(	StackZoneLogic *	_logic,
		int	_zoneHeight,
		QGraphicsItem *	parent )

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Member Function Documentation

boundingRect()

QRectF StackZone::boundingRect ( ) const

override

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handleDropEvent()

void StackZone::handleDropEvent ( const QList< CardDragItem * > & dragItems, CardZoneLogic * startZone, const QPoint & dropPoint )

overridevirtual

Implements CardZone.

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paint()

void StackZone::paint ( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget )

override

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reorganizeCards()

void StackZone::reorganizeCards ( )

overridevirtual

Implements CardZone.

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setHeight()

void StackZone::setHeight

(

qreal

newHeight

)

Resizes the stack zone height, e.g. when sharing vertical space with the command zone.

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updateBg

void StackZone::updateBg ( )

privateslot

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Member Data Documentation

zoneHeight

qreal StackZone::zoneHeight

private

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

• cockatrice/src/game_graphics/zones/stack_zone.h
• cockatrice/src/game_graphics/zones/stack_zone.cpp