PSPDFOutlineCell

Objective-C


@interface PSPDFOutlineCell : PSPDFTableViewCell <PSPDFOverridable>

Swift

class OutlineCell : PDFTableViewCell, Overridable

Single cell for the outline controller.

  • Configures the cell. The documentProvider is required to resolve the outline actions to page labels.

    Declaration

    Objective-C

    - (void)configureWithOutlineElement:
            (nonnull PSPDFOutlineElement *)outlineElement
                   documentProvider:
                       (nullable PSPDFDocumentProvider *)documentProvider;

    Swift

    func configure(with outlineElement: PSPDFOutlineElement, documentProvider: PSPDFDocumentProvider?)

  • Single outline element.

    Declaration

    Objective-C

    @property (nonatomic, readonly, nullable) PSPDFOutlineElement *outlineElement;

    Swift

    var outlineElement: PSPDFOutlineElement? { get }

  • The resolved page label.

    Declaration

    Objective-C

    @property (nonatomic, copy, readonly, nullable) NSString *pageLabelString;

    Swift

    var pageLabelString: String? { get }

  • Delegate for cell button.

    Declaration

    Objective-C

    @property (nonatomic, weak) id<PSPDFOutlineCellDelegate> _Nullable delegate;

    Swift

    @IBOutlet weak var delegate: OutlineCellDelegate? { get set }

  • Shows the expand/collapse button.

    Declaration

    Objective-C

    @property (nonatomic) BOOL showExpandCollapseButton;

    Swift

    var showExpandCollapseButton: Bool { get set }

  • Enables the page label on the right side of the cell.

    Declaration

    Objective-C

    @property (nonatomic) BOOL showPageLabel;

    Swift

    var showPageLabel: Bool { get set }

SubclassingHooks

  • Button that controls expanding and collapsing of cells.

    Declaration

    Objective-C

    @property (nonatomic) UIButton *_Nonnull disclosureButton;

    Swift

    var disclosureButton: UIButton { get set }

  • The label displayed containing the outline name.

    Declaration

    Objective-C

    @property (nonatomic) UILabel *_Nonnull nameLabel;

    Swift

    var nameLabel: UILabel { get set }

  • The page label displayed on the right side. Only valid if showPageLabel is set.

    Declaration

    Objective-C

    @property (nonatomic) UILabel *_Nonnull pageLabel;

    Swift

    var pageLabel: UILabel { get set }

  • Subclass to change the font of nameLabel. Default is UIFontTextStyleSubheadline for level 0 and UIFontTextStyleBody for level > 0. This also respects the fontTraits of outlineElement.

    Declaration

    Objective-C

    + (nonnull UIFont *)fontForOutlineElement:
    (nullable PSPDFOutlineElement *)outlineElement;

    Swift

    class func font(for outlineElement: PSPDFOutlineElement?) -> UIFont

  • Subclass to change the font of pageLabel. Default is UIFontTextStyleSubheadline.

    Declaration

    Objective-C

    + (nonnull UIFont *)pageLabelFontForOutlineElement:
    (nullable PSPDFOutlineElement *)outlineElement;

    Swift

    class func pageLabelFont(for outlineElement: PSPDFOutlineElement?) -> UIFont

  • Set transform according to expansion state.

    Declaration

    Objective-C

    - (void)updateDisclosureButton;

    Swift

    func updateDisclosureButton()

  • Button action. Animates and calls the delegate.

    Declaration

    Objective-C

    - (void)expandOrCollapse;

    Swift

    func expandOrCollapse()

  • Should be changed in PSPDFOutlineViewController.

    Declaration

    Objective-C

    @property (nonatomic) NSUInteger maximumNumberOfLines;

    Swift

    var maximumNumberOfLines: UInt { get set }

  • Should be changed in PSPDFOutlineViewController.

    Declaration

    Objective-C

    @property (nonatomic) CGFloat outlineIndentLeftOffset;

    Swift

    var outlineIndentLeftOffset: CGFloat { get set }

  • Should be changed in PSPDFOutlineViewController.

    Declaration

    Objective-C

    @property (nonatomic) CGFloat outlineIndentMultiplier;

    Swift

    var outlineIndentMultiplier: CGFloat { get set }