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void | currentInfoChanged (const ShowfotoItemInfo &info) |
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void | deselected (const QList< ShowfotoItemInfo > &nowDeselectedInfos) |
| Emitted when items are deselected.
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void | modelChanged () |
| Emitted when a new model is set.
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void | selected (const QList< ShowfotoItemInfo > &newSelectedInfos) |
| Emitted when new items are selected.
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void | showfotoItemInfoActivated (const ShowfotoItemInfo &info) |
| Emitted when the given ShowfotoItemInfo is activated.
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void | itemSelectionChanged () |
| Emitted when any item selection change occurs.
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void | keyPressed (QKeyEvent *e) |
| Remember you may want to check if the event is accepted or ignored.
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void | selectionCleared () |
| Emitted when the selection is completely cleared.
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void | signalClicked (const QMouseEvent *e, const QModelIndex &index) |
| For overlays: Like the respective parent class signals, but with additional info.
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void | signalEntered (const QMouseEvent *e, const QModelIndex &index) |
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void | viewportClicked (const QMouseEvent *e) |
| While clicked() is emitted with a valid index, this corresponds to clicking on empty space.
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void | zoomInStep () |
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void | zoomOutStep () |
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| ShowfotoCategorizedView (QWidget *const parent=nullptr) |
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void | addOverlay (ItemDelegateOverlay *overlay, ShowfotoDelegate *delegate=nullptr) |
| Add and remove an overlay.
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ShowfotoItemInfo | currentInfo () const |
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QUrl | currentUrl () const |
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QItemSelectionModel * | getSelectionModel () const |
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ShowfotoItemInfo | nextInfo (const ShowfotoItemInfo &info) |
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ShowfotoItemInfo | nextInOrder (const ShowfotoItemInfo &startingPoint, int nth) |
| Returns the n-th info after the given one.
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ShowfotoItemInfo | previousInfo (const ShowfotoItemInfo &info) |
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void | removeOverlay (ItemDelegateOverlay *overlay) |
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QList< ShowfotoItemInfo > | selectedShowfotoItemInfos () const |
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QList< ShowfotoItemInfo > | selectedShowfotoItemInfosCurrentFirst () const |
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QList< QUrl > | selectedUrls () const |
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void | setModels (ShowfotoItemModel *model, ShowfotoSortFilterModel *filterModel) |
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virtual void | setThumbnailSize (const ThumbnailSize &size) |
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ShowfotoDelegate * | showfotoDelegate () const |
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ShowfotoFilterModel * | showfotoFilterModel () const |
| Returns any ShowfotoFilterModel in chain.
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QList< ShowfotoItemInfo > | showfotoItemInfos () const |
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ShowfotoItemModel * | showfotoItemModel () const |
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ShowfotoSortFilterModel * | showfotoSortFilterModel () const |
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ShowfotoThumbnailModel * | showfotoThumbnailModel () const |
| Returns 0 if the ShowfotoItemModel is not an ShowfotoThumbnailModel.
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ThumbnailSize | thumbnailSize () const |
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void | toIndex (const QUrl &url) |
| Selects the index as current and scrolls to it.
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QList< QUrl > | urls () const |
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| ItemViewCategorized (QWidget *const parent=nullptr) |
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void | awayFromSelection () |
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DItemDelegate * | delegate () const |
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void | invertSelection () |
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bool | isToolTipEnabled () const |
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int | numberOfSelectedIndexes () const |
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void | scrollTo (const QModelIndex &index, ScrollHint hint=EnsureVisible) override |
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void | scrollToRelaxed (const QModelIndex &index, ScrollHint hint=EnsureVisible) |
| Like scrollTo, but only scrolls if the index is not visible, regardless of hint.
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void | setInitialSelectedItem (bool enabled) |
| Ensure a initial selected item.
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void | setScrollCurrentToCenter (bool enabled) |
| Scroll automatically the current index to center of the view.
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void | setScrollStepGranularity (int factor) |
| Determine a step size for scrolling: The larger this number, the smaller and more precise is the scrolling.
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void | setSelectedIndexes (const QList< QModelIndex > &indexes) |
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void | setSpacing (int spacing) |
| Sets the spacing.
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void | setToolTipEnabled (bool enabled) |
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void | setUsePointingHandCursor (bool useCursor) |
| Set if the PointingHand Cursor should be shown over the activation area.
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void | toFirstIndex () |
| Selects the index as current and scrolls to it.
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void | toIndex (const QModelIndex &index) |
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void | toLastIndex () |
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void | toNextIndex () |
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void | toPreviousIndex () |
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| DCategorizedView (QWidget *const parent=nullptr) |
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virtual QModelIndexList | categorizedIndexesIn (const QRect &rect) const |
| This method will return all indexes whose visual rect intersects rect .
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virtual QModelIndex | categoryAt (const QPoint &point) const |
| This method will return the first index of the category in the region of which point is found.
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DCategoryDrawer * | categoryDrawer () const |
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virtual QItemSelectionRange | categoryRange (const QModelIndex &index) const |
| This method returns the range of indexes contained in the category in which index is sorted.
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virtual QRect | categoryVisualRect (const QModelIndex &index) const |
| This method will return the visual rect of the header of the category in which index is sorted.
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QModelIndex | indexAt (const QPoint &point) const override |
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void | setCategoryDrawer (DCategoryDrawer *categoryDrawer) |
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void | setDrawDraggedItems (bool drawDraggedItems) |
| Switch on drawing of dragged items.
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void | setGridSize (const QSize &size) |
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void | setModel (QAbstractItemModel *model) override |
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QRect | visualRect (const QModelIndex &index) const override |
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virtual void | copy () |
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virtual void | cut () |
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virtual void | paste () |
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virtual void | activated (const ShowfotoItemInfo &info, Qt::KeyboardModifiers modifiers) |
| Reimplement these in a subclass.
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void | currentChanged (const QModelIndex &index, const QModelIndex &previous) override |
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AbstractItemDragDropHandler * | dragDropHandler () const override |
| You need to implement these three methods Returns the drag drop handler.
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QSortFilterProxyModel * | filterModel () const override |
| reimplemented from parent class
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void | indexActivated (const QModelIndex &index, Qt::KeyboardModifiers modifiers) override |
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QModelIndex | nextIndexHint (const QModelIndex &indexToAnchor, const QItemSelectionRange &removed) const override |
| Assuming the given indexes would be removed (hypothetically!), return the index to be selected instead, starting from anchor.
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void | paintEvent (QPaintEvent *e) override |
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void | selectionChanged (const QItemSelection &, const QItemSelection &) override |
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void | setItemDelegate (ShowfotoDelegate *delegate) |
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void | showContextMenuOnIndex (QContextMenuEvent *event, const QModelIndex &index) override |
| Reimplement these in a subclass.
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virtual void | showContextMenuOnInfo (QContextMenuEvent *event, const ShowfotoItemInfo &info) |
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void | updateGeometries () override |
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void | contextMenuEvent (QContextMenuEvent *event) override |
| reimplemented from parent class
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QModelIndex | indexForCategoryAt (const QPoint &pos) const |
| Returns an index that is representative for the category at position pos.
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void | keyPressEvent (QKeyEvent *event) override |
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void | leaveEvent (QEvent *event) override |
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QModelIndex | mapIndexForDragDrop (const QModelIndex &index) const override |
| Note: pure virtual dragDropHandler() still open from DragDropViewImplementation.
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void | mouseMoveEvent (QMouseEvent *event) override |
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void | mousePressEvent (QMouseEvent *event) override |
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void | mouseReleaseEvent (QMouseEvent *event) override |
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QModelIndex | moveCursor (CursorAction cursorAction, Qt::KeyboardModifiers modifiers) override |
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QPixmap | pixmapForDrag (const QList< QModelIndex > &indexes) const override |
| Creates a pixmap for dragging the given indexes.
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void | reset () override |
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void | resizeEvent (QResizeEvent *e) override |
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void | rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end) override |
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void | rowsInserted (const QModelIndex &parent, int start, int end) override |
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void | rowsRemoved (const QModelIndex &parent, int start, int end) override |
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void | selectionChanged (const QItemSelection &, const QItemSelection &) override |
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void | setItemDelegate (DItemDelegate *delegate) |
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void | setToolTip (ItemViewToolTip *tip) |
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virtual void | showContextMenu (QContextMenuEvent *event) |
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virtual bool | showToolTip (const QModelIndex &index, QStyleOptionViewItem &option, QHelpEvent *e=nullptr) |
| Provides default behavior, can reimplement in a subclass.
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void | updateDelegateSizes () |
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void | userInteraction () |
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bool | viewportEvent (QEvent *event) override |
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void | wheelEvent (QWheelEvent *event) override |
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void | dragLeaveEvent (QDragLeaveEvent *event) override |
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void | dragMoveEvent (QDragMoveEvent *event) override |
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void | dropEvent (QDropEvent *event) override |
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void | leaveEvent (QEvent *event) override |
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void | mouseMoveEvent (QMouseEvent *event) override |
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void | mousePressEvent (QMouseEvent *event) override |
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void | mouseReleaseEvent (QMouseEvent *event) override |
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QModelIndex | moveCursor (CursorAction cursorAction, Qt::KeyboardModifiers modifiers) override |
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void | paintEvent (QPaintEvent *event) override |
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void | resizeEvent (QResizeEvent *event) override |
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void | setSelection (const QRect &rect, QItemSelectionModel::SelectionFlags flags) override |
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void | startDrag (Qt::DropActions supportedActions) override |
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virtual QAbstractItemView * | asView ()=0 |
| This one is implemented by DECLARE_VIEW_DRAG_DROP_METHODS.
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bool | decodeIsCutSelection (const QMimeData *mimeData) |
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void | dragEnterEvent (QDragEnterEvent *event) |
| Implements the relevant QAbstractItemView methods for drag and drop.
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void | dragMoveEvent (QDragMoveEvent *e) |
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void | dropEvent (QDropEvent *e) |
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void | encodeIsCutSelection (QMimeData *mime, bool isCutSelection) |
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void | startDrag (Qt::DropActions supportedActions) |
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