Class tcustomwidgetgrid

Unit

msewidgetgrid

Declaration

type tcustomwidgetgrid = class(tcustomgrid)

Description

Hierarchy

• TObject
• TPersistent
• tcomponent
• tmsecomponent
• tactcomponent
• twidget
• tactionwidget
• tactionpublishedwidgetnwr
• tpublishedwidgetnwr
• tpublishedwidget
• tcustomgrid
• tcustomwidgetgrid

Overview

Fields

	ffocuslock: integer;
	factivewidget: twidget;

Methods

	function getgriddatalink: pointer; virtual;
	procedure setoptionswidget(const avalue: optionswidgetty); override;
	procedure setoptionsgrid(const avalue: optionsgridty); override;
	function checksubfocus(const aactivate: boolean): boolean; override;
	procedure dochildfocused(const sender: twidget); override;
	procedure unregisterchildwidget(const child: twidget); override;
	procedure widgetregionchanged(const sender: twidget); override;
	function createdatacols: tdatacols; override;
	function createfixrows: tfixrows; override;
	function createfixcols: tfixcols; override;
	procedure createdatacol(const index: integer; out item: tdatacol); override;
	procedure scrolled(const dist: pointty); override;
	procedure updatecontainerrect;
	procedure updatelayout; override;
	procedure getchildren(proc: tgetchildproc; root: tcomponent); override;
	procedure doendread; override;
	function scrollcaret(const vertical: boolean): boolean; override;
	procedure docellevent(var info: celleventinfoty); override;
	procedure checkcellvalue(var accept: boolean); override;
	procedure dofocusedcellposchanged; override;
	procedure dorowsmoved(const fromindex,toindex,count: integer); override;
	procedure mouseevent(var info: mouseeventinfoty); override;
	procedure childmouseevent(const sender: twidget; var info: mouseeventinfoty); override;
	procedure clientmouseevent(var info: mouseeventinfoty); override;
	procedure dokeydown(var info: keyeventinfoty); override;
	procedure doexit; override;
	procedure navigrequest(var info: naviginfoty; const nowrap: boolean); override;
	procedure checkrowreadonlystate; override;
	procedure updaterowdata; override;
	function cellhasfocus: boolean; override;
	function getcontainer: twidget; override;
	function getchildwidgets(const index: integer): twidget; override;
	procedure removefixwidget(const awidget: twidget);
	procedure updatepopupmenu(var amenu: tpopupmenu; var mouseinfo: mouseeventinfoty); override;
	function getassistiveflags(): assistiveflagsty override;
	function getassistivecelltext(const acell: gridcoordty; out aflags: assistiveflagsty): msestring; override;
	function getassistivecaretindex(): int32; override;
	constructor create(aowner: tcomponent); override;
	destructor destroy; override;
	procedure writestate(writer: twriter); override;
	procedure insertwidget(const awidget: twidget; const apos: pointty); override;
	function childrencount: integer; override;
	function getlogicalchildren: widgetarty; override;
	procedure focuslock;
	procedure focusunlock;
	procedure seteditfocus;
	procedure setcellclientclick(const awidget: twidget);
	function editwidgetatpos(const apos: pointty; out cell: gridcoordty): twidget;
	function widgetcell(const awidget: twidget): gridcoordty;
	function cellwidget(const acell: gridcoordty): twidget;
	function copyselection: boolean; override;
	function pasteselection: boolean; override;

Properties

	property datacols: twidgetcols read getdatacols write setdatacols;
	property fixcols: twidgetfixcols read getfixcols write setfixcols;
	property fixrows: twidgetfixrows read getfixrows write setfixrows;

Description

Fields

	ffocuslock: integer;

	factivewidget: twidget;

Methods

	function getgriddatalink: pointer; virtual;

	procedure setoptionswidget(const avalue: optionswidgetty); override;

	procedure setoptionsgrid(const avalue: optionsgridty); override;

	function checksubfocus(const aactivate: boolean): boolean; override;

	procedure dochildfocused(const sender: twidget); override;

	procedure unregisterchildwidget(const child: twidget); override;

	procedure widgetregionchanged(const sender: twidget); override;

	function createdatacols: tdatacols; override;

	function createfixrows: tfixrows; override;

	function createfixcols: tfixcols; override;

	procedure createdatacol(const index: integer; out item: tdatacol); override;

	procedure scrolled(const dist: pointty); override;

	procedure updatecontainerrect;

	procedure updatelayout; override;

	procedure getchildren(proc: tgetchildproc; root: tcomponent); override;

	procedure doendread; override;

	function scrollcaret(const vertical: boolean): boolean; override;

	procedure docellevent(var info: celleventinfoty); override;

	procedure checkcellvalue(var accept: boolean); override;

	procedure dofocusedcellposchanged; override;

	procedure dorowsmoved(const fromindex,toindex,count: integer); override;

	procedure mouseevent(var info: mouseeventinfoty); override;

	procedure childmouseevent(const sender: twidget; var info: mouseeventinfoty); override;

	procedure clientmouseevent(var info: mouseeventinfoty); override;

	procedure dokeydown(var info: keyeventinfoty); override;

	procedure doexit; override;

	procedure navigrequest(var info: naviginfoty; const nowrap: boolean); override;

	procedure checkrowreadonlystate; override;

	procedure updaterowdata; override;

	function cellhasfocus: boolean; override;

	function getcontainer: twidget; override;

	function getchildwidgets(const index: integer): twidget; override;

	procedure removefixwidget(const awidget: twidget);

	procedure updatepopupmenu(var amenu: tpopupmenu; var mouseinfo: mouseeventinfoty); override;

	function getassistiveflags(): assistiveflagsty override;

	function getassistivecelltext(const acell: gridcoordty; out aflags: assistiveflagsty): msestring; override;

	function getassistivecaretindex(): int32; override;

	constructor create(aowner: tcomponent); override;

	destructor destroy; override;

	procedure writestate(writer: twriter); override;

	procedure insertwidget(const awidget: twidget; const apos: pointty); override;

	function childrencount: integer; override;

	function getlogicalchildren: widgetarty; override;

	procedure focuslock;

	procedure focusunlock;

	procedure seteditfocus;

	procedure setcellclientclick(const awidget: twidget);

	function editwidgetatpos(const apos: pointty; out cell: gridcoordty): twidget;

	function widgetcell(const awidget: twidget): gridcoordty;

	function cellwidget(const acell: gridcoordty): twidget;

	function copyselection: boolean; override;

	function pasteselection: boolean; override;

Properties

	property datacols: twidgetcols read getdatacols write setdatacols;

	property fixcols: twidgetfixcols read getfixcols write setfixcols;

	property fixrows: twidgetfixrows read getfixrows write setfixrows;