digiKam
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
Digikam::ItemDelegateOverlayContainer Class Referenceabstract
+ Inheritance diagram for Digikam::ItemDelegateOverlayContainer:

Public Member Functions

void installOverlay (ItemDelegateOverlay *overlay)
 
 ItemDelegateOverlayContainer ()=default
 
void mouseMoved (QMouseEvent *e, const QRect &visualRect, const QModelIndex &index)
 
QList< ItemDelegateOverlay * > overlays () const
 
void removeAllOverlays ()
 
void removeOverlay (ItemDelegateOverlay *overlay)
 
void setAllOverlaysActive (bool active)
 
void setViewOnAllOverlays (QAbstractItemView *view)
 
virtual ~ItemDelegateOverlayContainer ()=default
 

Protected Member Functions

virtual QAbstractItemDelegate * asDelegate ()=0
 Returns the delegate, typically, the derived class. More...
 
virtual void drawOverlays (QPainter *p, const QStyleOptionViewItem &option, const QModelIndex &index) const
 
virtual void overlayDestroyed (QObject *o)
 Declare as slot in the derived class calling this method. More...
 

Protected Attributes

QList< ItemDelegateOverlay * > m_overlays
 

Constructor & Destructor Documentation

◆ ItemDelegateOverlayContainer()

Digikam::ItemDelegateOverlayContainer::ItemDelegateOverlayContainer ( )
default

This is a sample implementation for delegate management methods, to be inherited by a delegate. Does not inherit QObject, the delegate already does.

◆ ~ItemDelegateOverlayContainer()

virtual Digikam::ItemDelegateOverlayContainer::~ItemDelegateOverlayContainer ( )
virtualdefault

Member Function Documentation

◆ asDelegate()

virtual QAbstractItemDelegate* Digikam::ItemDelegateOverlayContainer::asDelegate ( )
protectedpure virtual

Returns the delegate, typically, the derived class.

Implemented in Digikam::ItemViewImportDelegate, ShowFoto::ShowfotoItemViewDelegate, Digikam::ItemViewDelegate, and Digikam::VersionsDelegate.

Referenced by installOverlay(), and removeOverlay().

◆ drawOverlays()

void Digikam::ItemDelegateOverlayContainer::drawOverlays ( QPainter *  p,
const QStyleOptionViewItem &  option,
const QModelIndex &  index 
) const
protectedvirtual

References m_overlays, and Digikam::ItemDelegateOverlay::paint().

Referenced by Digikam::ItemDelegate::paint(), ShowFoto::ShowfotoDelegate::paint(), and Digikam::ImportDelegate::paint().

◆ installOverlay()

void Digikam::ItemDelegateOverlayContainer::installOverlay ( ItemDelegateOverlay *  overlay)

References Digikam::ItemDelegateOverlay::acceptsDelegate(), asDelegate(), m_overlays, overlayDestroyed(), and Digikam::ItemDelegateOverlay::setDelegate().

Referenced by Digikam::VersionsTreeView::addOverlay(), Digikam::ImportCategorizedView::addOverlay(), Digikam::ItemCategorizedView::addOverlay(), and ShowFoto::ShowfotoCategorizedView::addOverlay().

◆ mouseMoved()

void Digikam::ItemDelegateOverlayContainer::mouseMoved ( QMouseEvent *  e,
const QRect &  visualRect,
const QModelIndex &  index 
)

References m_overlays, and Digikam::ItemDelegateOverlay::mouseMoved().

Referenced by Digikam::ItemViewDelegate::mouseMoved(), Digikam::ItemViewImportDelegate::mouseMoved(), and Digikam::VersionsTreeView::mouseMoveEvent().

◆ overlayDestroyed()

void Digikam::ItemDelegateOverlayContainer::overlayDestroyed ( QObject *  o)
protectedvirtual

Declare as slot in the derived class calling this method.

References removeOverlay().

Referenced by installOverlay(), Digikam::VersionsDelegate::overlayDestroyed(), Digikam::ItemViewDelegate::overlayDestroyed(), and Digikam::ItemViewImportDelegate::overlayDestroyed().

◆ overlays()

QList< ItemDelegateOverlay * > Digikam::ItemDelegateOverlayContainer::overlays ( ) const

References m_overlays.

◆ removeAllOverlays()

void Digikam::ItemDelegateOverlayContainer::removeAllOverlays ( )

References m_overlays, Digikam::ItemDelegateOverlay::setActive(), Digikam::ItemDelegateOverlay::setDelegate(), and Digikam::ItemDelegateOverlay::setView().

Referenced by Digikam::ItemViewDelegate::~ItemViewDelegate(), Digikam::ItemViewImportDelegate::~ItemViewImportDelegate(), ShowFoto::ShowfotoItemViewDelegate::~ShowfotoItemViewDelegate(), and Digikam::VersionsTreeView::~VersionsTreeView().

◆ removeOverlay()

void Digikam::ItemDelegateOverlayContainer::removeOverlay ( ItemDelegateOverlay *  overlay)

References asDelegate(), m_overlays, Digikam::ItemDelegateOverlay::setActive(), and Digikam::ItemDelegateOverlay::setDelegate().

Referenced by overlayDestroyed(), Digikam::ItemCategorizedView::removeOverlay(), Digikam::VersionsTreeView::removeOverlay(), ShowFoto::ShowfotoCategorizedView::removeOverlay(), and Digikam::ImportCategorizedView::removeOverlay().

◆ setAllOverlaysActive()

void Digikam::ItemDelegateOverlayContainer::setAllOverlaysActive ( bool  active)

References m_overlays, and Digikam::ItemDelegateOverlay::setActive().

◆ setViewOnAllOverlays()

void Digikam::ItemDelegateOverlayContainer::setViewOnAllOverlays ( QAbstractItemView *  view)

References m_overlays, and Digikam::ItemDelegateOverlay::setView().

Referenced by Digikam::ImportDelegate::setView(), Digikam::ItemDelegate::setView(), ShowFoto::ShowfotoDelegate::setView(), and Digikam::VersionsTreeView::VersionsTreeView().

Member Data Documentation

◆ m_overlays

QList<ItemDelegateOverlay*> Digikam::ItemDelegateOverlayContainer::m_overlays
protected

Referenced by drawOverlays(), installOverlay(), mouseMoved(), overlays(), removeAllOverlays(), removeOverlay(), setAllOverlaysActive(), and setViewOnAllOverlays().

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