Class tcols

Unit

msegrids

Declaration

type tcols = class(tgridarrayprop)

Description

Hierarchy

• TObject
• tpersistent
• tarrayprop
• tpersistentarrayprop
• townedpersistentarrayprop
• tindexpersistentarrayprop
• tgridarrayprop
• tcols

Overview

Fields

fdataupdating: integer;

Methods

	procedure begindataupdate; virtual;
	procedure enddataupdate; virtual;
	function getclientsize: integer; override;
	procedure paint(var info: colpaintinfoty; const scrollables: boolean = true);
	procedure updaterowheight(const arow: integer; var arowheight: integer);
	function totwidth: integer;
	procedure rowcountchanged(const countbefore: int32; const newcount: int32); virtual;
	procedure updatelayout; override;
	procedure countchanged; override;
	procedure moverow(const curindex,newindex: integer; const acount: integer = 1); virtual;
	procedure insertrow(const index: integer; const acount: integer = 1) virtual;
	procedure deleterow(const index: integer; const acount: integer = 1) virtual;
	procedure rearange(const list: integerarty); virtual;
	procedure resetpropwidth;
	constructor create(aowner: tcustomgrid; aclasstype: gridpropclassty);
	destructor destroy; override;
	procedure invalidatemaxsize(const arow: integer = -1);
	procedure createfont();
	procedure createfontselect();
	procedure move(const curindex,newindex: integer); override;
	function mergedwidth(const acol: integer; const amerged: longword): integer;

Properties

	property options: coloptionsty read foptions write setoptions default [];
	property options1: coloptions1ty read foptions1 write setoptions1 default [];
	property cols[constindex:integer]: tcol read getcols;
	property focusrectdist: integer read ffocusrectdist write setfocusrectdist default 0;
	property fontselect: tcolsfontselect read getfontselect write setfontselect stored isfontselectstored;
	property font: tcolsfont read getfont write setfont stored isfontstored;
	property width: integer read fwidth write setwidth default griddefaultcolwidth;
	property fontactivenum: integer read ffontactivenum write setfontactivenum default -1;
	property fontfocusednum: integer read ffontfocusednum write setfontfocusednum default -1;

Description

Fields

	fdataupdating: integer;

Methods

	procedure begindataupdate; virtual;

	procedure enddataupdate; virtual;

	function getclientsize: integer; override;

	procedure paint(var info: colpaintinfoty; const scrollables: boolean = true);

	procedure updaterowheight(const arow: integer; var arowheight: integer);

	function totwidth: integer;

	procedure rowcountchanged(const countbefore: int32; const newcount: int32); virtual;

	procedure updatelayout; override;

	procedure countchanged; override;

	procedure moverow(const curindex,newindex: integer; const acount: integer = 1); virtual;

	procedure insertrow(const index: integer; const acount: integer = 1) virtual;

	procedure deleterow(const index: integer; const acount: integer = 1) virtual;

	procedure rearange(const list: integerarty); virtual;

	procedure resetpropwidth;

	constructor create(aowner: tcustomgrid; aclasstype: gridpropclassty);

	destructor destroy; override;

	procedure invalidatemaxsize(const arow: integer = -1);

	procedure createfont();

	procedure createfontselect();

	procedure move(const curindex,newindex: integer); override;

	function mergedwidth(const acol: integer; const amerged: longword): integer;

Properties

	property options: coloptionsty read foptions write setoptions default [];

	property options1: coloptions1ty read foptions1 write setoptions1 default [];

	property cols[constindex:integer]: tcol read getcols;

	property focusrectdist: integer read ffocusrectdist write setfocusrectdist default 0;

	property fontselect: tcolsfontselect read getfontselect write setfontselect stored isfontselectstored;

	property font: tcolsfont read getfont write setfont stored isfontstored;

	property width: integer read fwidth write setwidth default griddefaultcolwidth;

	property fontactivenum: integer read ffontactivenum write setfontactivenum default -1;

	property fontfocusednum: integer read ffontfocusednum write setfontfocusednum default -1;