Rosi Components

Class Hierarchy

Classes, Interfaces, Objects and Records

Functions and Procedures

Class TNodeObject

Methods

Properties

Unit

Declaration

type TNodeObject = class(TObject)

Description

NodeObject datastructure stored dataset and visual information for each node used by TrDBTreeView

Hierarchy

TObject
TNodeObject

Overview

Fields

	`IsInitialized: boolean;`
	`NodeIsLoaded: boolean;`
	`IsTitle: boolean;`
	`IsEmptyDataset: boolean;`
	`RecNo: integer;`
	`KeyField: TField;`
	`KeyValue: variant;`
	`BkColor: TColor;`
	`FontColor: TColor;`
	`ChangedFontColor: TColor;`
	`Style: TFontStyles;`
	`ParentDataItemDef: TDataItemDef;`
	`DataItemDef: TDataItemDef;`
	`ItemChanged: boolean;`
	`ItemMoved: boolean;`

Description

Fields

	`IsInitialized: boolean;`
indicate that item is initialized already, used internaly

	`NodeIsLoaded: boolean;`
indicate that item is loaded already, used internaly

	`IsTitle: boolean;`
indicate that item is Title

	`IsEmptyDataset: boolean;`
indicate that item is info item added for Empty Datase

	`RecNo: integer;`
contain `RecNo` of record

	`KeyField: TField;`
link to `KeyField` object

	`KeyValue: variant;`
contain Value of KeyField

	`BkColor: TColor;`
contain background color

	`FontColor: TColor;`
contain font color

	`ChangedFontColor: TColor;`
contain font color for changed items

	`Style: TFontStyles;`
contain font styles

	`ParentDataItemDef: TDataItemDef;`
link to `ParentDataItemDef` object, can be used to read all itemdef parameters

	`DataItemDef: TDataItemDef;`
link to `DataItemDef` object, can be used to read all itemdef parameters

	`ItemChanged: boolean;`
indicate that item text was edited

	`ItemMoved: boolean;`
indicate that item was moved by drag-and-drop

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