Class tifidatacols

Unit

mseifilink

Declaration

type tifidatacols = class(tindexpersistentarrayprop)

Description

Hierarchy

• TObject
• tpersistent
• tarrayprop
• tpersistentarrayprop
• townedpersistentarrayprop
• tindexpersistentarrayprop
• tifidatacols

Overview

Methods

	constructor create(const aowner: ttxdatagrid); reintroduce;
	destructor destroy; override;
	class function getitemclasstype: persistentclassty; override;
	function colbyname(const aname: ansistring): tifidatacol;
	function datalistbyname(const aname: ansistring): tdatalist;
	procedure clearselection;
	function hasselection: boolean;
	function selectedcellcount: integer;
	function hascolselection: boolean;
	procedure setselectedrange(const rect: gridrectty; const value: boolean); overload;
	procedure setselectedrange(const start,stop: gridcoordty; const value: boolean); overload;
	procedure mergecols(const arow: integer; const astart: longword = 0; const acount: longword = bigint);
	procedure unmergecols(const arow: integer = invalidaxis);

Properties

	property selectedcells: gridcoordarty read getselectedcells write setselectedcells;
	property selected[constcell:gridcoordty]: boolean read Getselected write Setselected;
	property rowstate: tifirowstatelist read frowstate;
	property cols[constindex:integer]: tifidatacol read getcols write setcols;

Description

Methods

	constructor create(const aowner: ttxdatagrid); reintroduce;

	destructor destroy; override;

	class function getitemclasstype: persistentclassty; override;

	function colbyname(const aname: ansistring): tifidatacol;

	function datalistbyname(const aname: ansistring): tdatalist;

	procedure clearselection;

	function hasselection: boolean;

	function selectedcellcount: integer;

	function hascolselection: boolean;

	procedure setselectedrange(const rect: gridrectty; const value: boolean); overload;

	procedure setselectedrange(const start,stop: gridcoordty; const value: boolean); overload;

	procedure mergecols(const arow: integer; const astart: longword = 0; const acount: longword = bigint);

	procedure unmergecols(const arow: integer = invalidaxis);

Properties

	property selectedcells: gridcoordarty read getselectedcells write setselectedcells;

	property selected[constcell:gridcoordty]: boolean read Getselected write Setselected;

	property rowstate: tifirowstatelist read frowstate;

	property cols[constindex:integer]: tifidatacol read getcols write setcols;