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| ShowfotoDelegate (QWidget *const parent) |
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bool | acceptsActivation (const QPoint &pos, const QRect &visualRect, const QModelIndex &index, QRect *activationRect=nullptr) const override |
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bool | acceptsToolTip (const QPoint &pos, const QRect &visualRect, const QModelIndex &index, QRect *tooltipRect=nullptr) const override |
| These methods take four parameters: The position on viewport, the rect on viewport, the index, and optionally a parameter into which, if the return value is true, a rectangle can be written for which the return value will be true as well.
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QRect | actualPixmapRect (const QModelIndex &index) const |
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int | calculatethumbSizeToFit (int ws) |
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QRect | coordinatesIndicatorRect () const |
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QRect | groupIndicatorRect () const |
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QRect | imageInformationRect () const override |
| Returns the area where the image information is drawn, or null if empty / not supported.
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void | paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override |
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QPixmap | pixmapForDrag (const QStyleOptionViewItem &option, const QList< QModelIndex > &indexes) const override |
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QRect | pixmapRect () const override |
| Returns the area where the pixmap is drawn, or null if not supported.
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void | setDefaultViewOptions (const QStyleOptionViewItem &option) override |
| Style option with standard values to use for cached rendering.
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void | setView (ShowfotoThumbnailBar *view) |
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| ShowfotoItemViewDelegate (QWidget *const parent) |
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bool | acceptsActivation (const QPoint &pos, const QRect &visualRect, const QModelIndex &index, QRect *activationRect=nullptr) const override |
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bool | acceptsToolTip (const QPoint &pos, const QRect &visualRect, const QModelIndex &index, QRect *tooltipRect=nullptr) const override |
| These methods take four parameters: The position on viewport, the rect on viewport, the index, and optionally a parameter into which, if the return value is true, a rectangle can be written for which the return value will be true as well.
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double | displayRatio () const |
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QSize | gridSize () const override |
| Returns the gridsize to be set by the view.
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void | mouseMoved (QMouseEvent *e, const QRect &visualRect, const QModelIndex &index) override |
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QRect | rect () const |
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void | setDefaultViewOptions (const QStyleOptionViewItem &option) override |
| Style option with standard values to use for cached rendering.
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void | setSpacing (int spacing) override |
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void | setThumbnailSize (const ThumbnailSize &thumbSize) override |
| reimplemented from DItemDelegate
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QSize | sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const override |
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int | spacing () const |
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ThumbnailSize | thumbnailSize () const |
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| DItemDelegate (QObject *const parent=nullptr) |
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| ItemDelegateOverlayContainer ()=default |
| This is a sample implementation for delegate management methods, to be inherited by a delegate.
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void | installOverlay (ItemDelegateOverlay *overlay) |
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void | mouseMoved (QMouseEvent *e, const QRect &visualRect, const QModelIndex &index) |
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QList< ItemDelegateOverlay * > | overlays () const |
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void | removeAllOverlays () |
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void | removeOverlay (ItemDelegateOverlay *overlay) |
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void | setAllOverlaysActive (bool active) |
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void | setViewOnAllOverlays (QAbstractItemView *view) |
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| ShowfotoDelegate (ShowfotoDelegate::ShowfotoDelegatePrivate &dd, QWidget *const parent) |
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void | clearCaches () override |
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virtual void | clearModelDataCaches () |
| Reimplement to clear caches based on model indexes (hash on row number etc.) Change signals are listened to this is called whenever such properties become invalid.
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bool | onActualPixmapRect (const QPoint &pos, const QRect &visualRect, const QModelIndex &index, QRect *actualRect) const |
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void | setModel (QAbstractItemModel *model) |
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virtual QPixmap | thumbnailPixmap (const QModelIndex &index) const |
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void | updateActualPixmapRect (const QModelIndex &index, const QRect &rect) |
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virtual void | updateContentWidth () |
| Reimplement this to set contentWidth.
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virtual void | updateRects ()=0 |
| In a subclass, you need to implement this method to set up the rects for drawing.
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void | updateSizeRectsAndPixmaps () override |
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| ShowfotoItemViewDelegate (ShowfotoItemViewDelegatePrivate &dd, QWidget *const parent) |
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QAbstractItemDelegate * | asDelegate () override |
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void | drawCreationDate (QPainter *p, const QRect &dateRect, const QDateTime &date) const |
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void | drawFileSize (QPainter *p, const QRect &r, qlonglong bytes) const |
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void | drawFocusRect (QPainter *p, const QStyleOptionViewItem &option, bool isSelected) const |
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void | drawGeolocationIndicator (QPainter *p, const QRect &r) const |
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void | drawImageFormat (QPainter *p, const QRect &dimsRect, const QString &mime) const |
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void | drawImageSize (QPainter *p, const QRect &dimsRect, const QSize &dims) const |
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void | drawMouseOverRect (QPainter *p, const QStyleOptionViewItem &option) const |
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void | drawName (QPainter *p, const QRect &nameRect, const QString &name) const |
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QRect | drawThumbnail (QPainter *p, const QRect &thumbRect, const QPixmap &background, const QPixmap &thumbnail) const |
| Use the tool methods for painting in subclasses.
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virtual void | invalidatePaintingCache () |
| reimplement these in subclasses
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void | prepareBackground () |
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void | prepareFonts () |
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void | prepareMetrics (int maxWidth) |
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QString | squeezedTextCached (QPainter *const p, int width, const QString &text) const |
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QPixmap | thumbnailBorderPixmap (const QSize &pixSize, bool isGrouped=false) const |
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virtual void | drawOverlays (QPainter *p, const QStyleOptionViewItem &option, const QModelIndex &index) const |
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virtual void | overlayDestroyed (QObject *o) |
| Declare as slot in the derived class calling this method.
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