TCustomRVData and others (TRichView documents)

These classes represent RichView documents. Documents contain a list of items. Some items may, in each order, contain subdocuments.

Class	Unit*	Meaning
TCustomRVData	CRVData	Basic class for TRichView documents.
TCustomRVFormattedData	CRVFData	Basic class for formatted TRichView documents (allows storing items coordinates).
TRVControlData	RVCtrlData	Basic class for documents owned by windowed control.
TRichViewRVData	RVRVData	Document in TRichView and TDBRichView, a class of RVData property of these components.
TRVEditRVData	RVERVData	Document in TRichViewEdit and TDBRichViewEdit, a class of RVData property of these components.
TRVTInplaceRVData	RVTInplace	Document in cell inplace editor, a class of of RVData property of cell inplace editors.
TRVItemFormattedData	RVDataList	Basic class for formatted subdocuments owned by items.
TRVTableCellData	RVTable	Table cell.
TRVSubData	RVSubData	Basic class for invisible documents owned by items.
TRVNoteData	RVNote	Document in footnote or endnote.

* these unit names are for VCL and LCL; for FireMonkey, unit names starts from "fmx", for example "fmxCRVData" instead of "CRVData".

This list does not include document classes used for printing.

Hierarchy

RVDataScheme

Overview

Special methods for TCustomRVData:

▪Edit;

▪GetRVData;

▪GetSourceRVData.

Special methods for TCustomRVFormattedData:

▪GetOriginEx.

These classes have many methods and properties similar to methods and properties in TRichView (what's why in this manual many links to RVData's methods refer to TRichView's methods).

For example, the methods for appending items:

(the links are to the corresponding methods of TRichView)

▪AddBreak,

▪AddBullet,

▪AddControl,

▪AddHotspot,

▪AddFmt, AddItem,

▪AddNL, AddTextNL,

▪AddPicture.

Obtaining information from cell:

▪GetItemStyle, GetItemText -A -W,

▪GetBreakInfo, GetBulletInfo, GetControlInfo, GetHotspotInfo, GetPictureInfo

▪GetItemTag, GetItemVAlign, IsParaStart, GetItemPara, IsFromNewLine

Modifying items:

▪SetBreakInfo, SetBulletInfo, SetControlInfo, SetHotspotInfo, SetPictureInfo, SetItemTag, SetItemVAlign, SetItemText -A -W

TCustomRVData, TCustomRVFormattedData and Others (TRichView Documents)

TCustomRVData, TCustomRVFormattedData and Others (TRichView Documents)

Hierarchy

Overview