Item types

TCustomRVItemInfo is a basic type for all items in TRichView documents.

A detailed description of all classes for item types is beyond the scope of this help file.

You can add, access and modify all items using methods of TRichView and TRichViewEdit instead of working with the item classes directly, so details of implementation are hidden from programmers. The exceptions are:

▪TRVTableItemInfo;

▪TRVLabelItemInfo and classes, inherited from it.

Properties of tables must be accessed and modified directly. Properties of labels (and inherited classes) can be modified either directly or using methods of TRichView and TRichViewEdit.

Class	Unit	Meaning
TCustomRVItemInfo	RVItem	Basic class for TRichView items.
TRVTextItemInfo	RVItem	Text item.
TRVNonTextItemInfo	RVItem	Basic class for non-text items.
TRVRectItemInfo	RVItem	Basic class for rectangular items.
TRVFullLineItemInfo	RVItem	Basic class for items occupying the full line.
TRVTabItemInfo	RVItem	Tabulator.
TRVControlItemInfo	RVItem	Item containing Delphi control.
TRVGraphiItemInfo	RVItem	Picture.
TRVHotGraphicItemInfo	RVItem	Hot-picture (picture-hyperlink).
TRVBulletItemInfo	RVItem	Bullet (image from TImageList).
TRVHotspotItemInfo	RVItem	Hotspot (bullet-hyperlink).
TRVMarkerItemInfo	RVMarker	Paragraph marker.
TRVTableItemInfo	RVTable	Table.
TRVBreakItemInfo	RVItem	Break (horizontal line).
TRVLabelItemInfo	RVLabelItem	Label (non-text item looking like text).
TRVSeqItemInfo	RVSeqItem	Numbered sequence.
TCustomRVNoteItemInfo	RVNote	Basic class for notes and text boxes.
TRVFootOrEndnoteItemInfo	RVNote	Basic class for footnotes and endnotes
TRVEndnoteItemInfo	RVNote	Endnote.
TRVFootnoteItemInfo	RVNote	Footnote.
TRVSidenoteItemInfo	RVSidenote	Sidenote
TRVTextBoxItemInfo	RVSidenote	Text box
TRVNoteReferenceItemInfo	RVNote	Reference to the parent note
TRVPageNumberItemInfo	RVFieldItems	"Page number" field
TRVPageCountItemInfo	RVFieldItems	"Page count" field
TRVMathItemInfo	RVMathItem	Mathematical expression

Hierarchy

RVItemScheme

Other Types

TCustomRVItemInfoClass = class of TCustomRVItemInfoClass;

Item Types in TRichView Documents

Item Types in TRichView Documents

Hierarchy

Other Types