Class twidgetcol

Unit

msewidgetgrid

Declaration

type twidgetcol = class(tdatacol, iwidgetgrid, idatalistclient)

Description

Hierarchy

• TObject
• tpersistent
• tvirtualpersistent
• tnullinterfacedpersistent
• tlinkedpersistent
• townedeventpersistent
• tindexpersistent
• tgridprop
• tcol
• tdatacol
• twidgetcol

Overview

Fields

fintf: igridwidget;

Methods

	function getgrid: tcustomwidgetgrid;
	procedure edited();
	function getbrushorigin: pointty;
	function getcol: twidgetcol;
	procedure getdata(var arow: integer; var dest);
	procedure setdata(var arow: integer; const source; const noinvalidate: boolean = false); virtual;
	function getrow: integer;
	procedure setrow(arow: integer);
	function empty(arow: integer): boolean;
	function cangridcopy: boolean;
	procedure updateeditoptions(var aoptions: optionseditty; const aoptions1: optionsedit1ty);
	function showcaretrect(const arect: rectty; const aframe: tcustomframe): pointty;
	procedure widgetpainted(const canvas: tcanvas);
	function nullcheckneeded(const newfocus: twidget): boolean;
	function nonullcheck: boolean;
	function nocheckvalue: boolean;
	procedure updateifigriddata(const alist: tdatalist);
	procedure checkcanclose(var accepted: boolean);
	procedure docellfocuschanged(enter: boolean; const cellbefore: gridcoordty; var newcell: gridcoordty; const selectaction: focuscellactionty); override;
	procedure defineproperties(filer: tfiler); override;
	function getdatapo(const arow: integer): pointer; override;
	procedure drawcell(const canvas: tcanvas); override;
	procedure drawfocusedcell(const acanvas: tcanvas); override;
	procedure drawfocus(const acanvas: tcanvas); override;
	function sortcompare(const index1,index2: integer): integer; override;
	procedure itemchanged(const sender: tdatalist; const aindex: integer); override;
	procedure setwidget(const awidget: twidget); virtual;
	procedure seteditwidget(const value: twidget);
	procedure setfixrowwidget(const awidget: twidget; const rowindex: integer);
	function geteditwidget: twidget;
	function getinnerframe: framety; override;
	procedure setoptions(const avalue: coloptionsty); override;
	procedure setoptions1(const avalue: coloptions1ty); override;
	function getcursor(const arow: integer; const actcellzone: cellzonety; const amousepos: pointty): cursorshapety; override;
	procedure datasourcechanged;
	procedure beforedragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean); override;
	procedure afterdragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean); override;
	constructor create(const agrid: tcustomgrid; const aowner: tgridarrayprop); override;
	destructor destroy; override;
	procedure sourcenamechanged(const atag: integer);
	procedure updatecellzone(const row: integer; const pos: pointty; var result: cellzonety); override;
	function actualfont: tfont; override;

Properties

	property editwidget: twidget read geteditwidget write seteditwidget;
	property fixrowwidgets[aindex:integer]: twidget read getfixrowwidgets write setfixrowwidgets;
	property grid: tcustomwidgetgrid read getgrid;
	property datalist stored false;
	property ondrawcell: drawcelleventty read fondrawcell write fondrawcell;

Description

Fields

	fintf: igridwidget;

Methods

	function getgrid: tcustomwidgetgrid;

	procedure edited();

	function getbrushorigin: pointty;

	function getcol: twidgetcol;

	procedure getdata(var arow: integer; var dest);

	procedure setdata(var arow: integer; const source; const noinvalidate: boolean = false); virtual;

	function getrow: integer;

	procedure setrow(arow: integer);

	function empty(arow: integer): boolean;

	function cangridcopy: boolean;

	procedure updateeditoptions(var aoptions: optionseditty; const aoptions1: optionsedit1ty);

	function showcaretrect(const arect: rectty; const aframe: tcustomframe): pointty;

	procedure widgetpainted(const canvas: tcanvas);

	function nullcheckneeded(const newfocus: twidget): boolean;

	function nonullcheck: boolean;

	function nocheckvalue: boolean;

	procedure updateifigriddata(const alist: tdatalist);

	procedure checkcanclose(var accepted: boolean);

	procedure docellfocuschanged(enter: boolean; const cellbefore: gridcoordty; var newcell: gridcoordty; const selectaction: focuscellactionty); override;

	procedure defineproperties(filer: tfiler); override;

	function getdatapo(const arow: integer): pointer; override;

	procedure drawcell(const canvas: tcanvas); override;

	procedure drawfocusedcell(const acanvas: tcanvas); override;

	procedure drawfocus(const acanvas: tcanvas); override;

	function sortcompare(const index1,index2: integer): integer; override;

	procedure itemchanged(const sender: tdatalist; const aindex: integer); override;

	procedure setwidget(const awidget: twidget); virtual;

	procedure seteditwidget(const value: twidget);

	procedure setfixrowwidget(const awidget: twidget; const rowindex: integer);

	function geteditwidget: twidget;

	function getinnerframe: framety; override;

	procedure setoptions(const avalue: coloptionsty); override;

	procedure setoptions1(const avalue: coloptions1ty); override;

	function getcursor(const arow: integer; const actcellzone: cellzonety; const amousepos: pointty): cursorshapety; override;

	procedure datasourcechanged;

	procedure beforedragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean); override;

	procedure afterdragevent(var ainfo: draginfoty; const arow: integer; var processed: boolean); override;

	constructor create(const agrid: tcustomgrid; const aowner: tgridarrayprop); override;

	destructor destroy; override;

	procedure sourcenamechanged(const atag: integer);

	procedure updatecellzone(const row: integer; const pos: pointty; var result: cellzonety); override;

	function actualfont: tfont; override;

Properties

	property editwidget: twidget read geteditwidget write seteditwidget;

	property fixrowwidgets[aindex:integer]: twidget read getfixrowwidgets write setfixrowwidgets;

	property grid: tcustomwidgetgrid read getgrid;

	property datalist stored false;

	property ondrawcell: drawcelleventty read fondrawcell write fondrawcell;