geometrize::scene::ImageTaskScene::ImageTaskSceneImpl Class Reference

Collaboration diagram for geometrize::scene::ImageTaskScene::ImageTaskSceneImpl:

Public Member Functions
	ImageTaskSceneImpl (ImageTaskScene *pQ)
ImageTaskSceneImpl	operator= (const ImageTaskSceneImpl &)=delete
	ImageTaskSceneImpl (const ImageTaskSceneImpl &)=delete
	~ImageTaskSceneImpl ()=default
void	setTargetPixmapOpacity (float opacity)
void	setTargetPixmap (const QPixmap &pixmap)
ImageTaskPixmapGraphicsItem &	getTargetPixmapItem ()
void	setOverlayShape (SvgItem *item)
void	setOverlayShapeVisibility (const bool visible)

Protected Attributes
ImageTaskPixmapGraphicsItem	m_targetPixmapItem

Private Attributes
ImageTaskScene *	q
SvgItem *	m_lastOverlayShapeItem
bool	m_overlayShapeVisibility

Constructor & Destructor Documentation

ImageTaskSceneImpl() [1/2]

geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::ImageTaskSceneImpl ( ImageTaskScene *  pQ )

inline

                                           : q{pQ}, m_lastOverlayShapeItem{nullptr}, m_overlayShapeVisibility{true}
    {
        q->setStickyFocus(true);
 
        q->addItem(&m_targetPixmapItem);
    }

ImageTaskSceneImpl() [2/2]

geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::ImageTaskSceneImpl ( const ImageTaskSceneImpl &  )

delete

~ImageTaskSceneImpl()

geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::~ImageTaskSceneImpl ( )

default

Member Function Documentation

getTargetPixmapItem()

ImageTaskPixmapGraphicsItem& geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::getTargetPixmapItem ( )

inline

    {
        return m_targetPixmapItem;
    }

operator=()

ImageTaskSceneImpl geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::operator= ( const ImageTaskSceneImpl &  )

delete

setOverlayShape()

void geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::setOverlayShape ( SvgItem *  item )

inline

    {
        if(m_lastOverlayShapeItem != nullptr) {
            q->removeItem(m_lastOverlayShapeItem);
            delete m_lastOverlayShapeItem;
        }
        if(item != nullptr) {
            item->setVisible(m_overlayShapeVisibility);
            q->addItem(item);
            q->setFocusItem(item, Qt::FocusReason::OtherFocusReason);
        }
        m_lastOverlayShapeItem = item;
    }

setOverlayShapeVisibility()

void geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::setOverlayShapeVisibility ( const bool  visible )

inline

    {
        m_overlayShapeVisibility = visible;
        if(m_lastOverlayShapeItem != nullptr) {
            m_lastOverlayShapeItem->setVisible(m_overlayShapeVisibility);
        }
    }

setTargetPixmap()

void geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::setTargetPixmap ( const QPixmap &  pixmap )

inline

    {
        m_targetPixmapItem.setPixmap(pixmap);
    }

setTargetPixmapOpacity()

void geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::setTargetPixmapOpacity ( float  opacity )

inline

    {
        // It's a pain to get completely transparent items to receive mouse/tablet events e.g. items()
        // However we need the target image to receive events, so we always make it slightly visible
        opacity = std::max(opacity, 0.001f);
 
        m_targetPixmapItem.setOpacity(static_cast<qreal>(opacity));
    }

Member Data Documentation

m_lastOverlayShapeItem

SvgItem* geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::m_lastOverlayShapeItem

private

m_overlayShapeVisibility

bool geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::m_overlayShapeVisibility

private

m_targetPixmapItem

ImageTaskPixmapGraphicsItem geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::m_targetPixmapItem

protected

q

ImageTaskScene* geometrize::scene::ImageTaskScene::ImageTaskSceneImpl::q

private

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

• /home/appveyor/projects/geometrize-docs/geometrize/geometrize/scene/imagetaskscene.cpp