Class texterndatadropdownlist
Unit
Declaration
type texterndatadropdownlist = class(tdropdownlist)
Description
This item has no description. Showing description inherited from tmsecomponent.
Extends the FPC tcomponent with object linking facilities and the like; base of every MSEgui component. This unit, mseclasses, must be added to uses after classes in code that also uses a third-party unit expecting the plain FPC tcomponent (e.g. TPSScript.Create(TComponent)), since MSEgui forks the FPC classes unit.
Hierarchy
- TObject
- tpersistent
- tcomponent
- tmsecomponent
- tactcomponent
- twidget
- tactionwidget
- tactionpublishedwidgetnwr
- tpublishedwidgetnwr
- tpublishedwidget
- tcustomgrid
- tcellgrid
- tcustomstringgrid
- tdropdownlist
- texterndatadropdownlist
Overview
Methods
| Protected | procedure dokeydown(var info: keyeventinfoty); override; |
| Protected | procedure findprev(var recno: integer); |
| Protected | procedure findnext(var recno: integer); virtual; abstract; |
| Protected | function getrecno(const aindex: integer): integer; |
| Protected | procedure dorowcountchanged(const countbefore,newcount: integer); override; |
| Protected | procedure internalcreateframe; override; |
| Protected | procedure createdatacol(const index: integer; out item: tdatacol); override; |
| Protected | procedure docellevent(var info: celleventinfoty); override; |
| Protected | procedure scrollevent(sender: tcustomscrollbar; event: scrolleventty); override; |
| Protected | procedure dbscrolled(distance: integer); |
| Protected | procedure moveby(distance: integer); |
| Protected | procedure filterchanged; |
| Protected | procedure resyncfilter; |
| Public | constructor create(const acontroller: texterndatadropdownlistcontroller; acols: tdropdowncols); |
| Public | procedure rowup(const action: focuscellactionty = fca_focusin; const nowrap: boolean = false); override; |
| Public | procedure rowdown(const action: focuscellactionty = fca_focusin; const nowrap: boolean = false); override; |
| Public | procedure pageup(const action: focuscellactionty = fca_focusin); override; |
| Public | procedure pagedown(const action: focuscellactionty = fca_focusin); override; |
| Public | procedure wheelup(const action: focuscellactionty = fca_focusin); override; |
| Public | procedure wheeldown(const action: focuscellactionty = fca_focusin); override; |
Properties
| Protected | property activerecord: integer read getactiverecord write setactiverecord; |
Description
Methods
| Protected | procedure dokeydown(var info: keyeventinfoty); override; |
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| Protected | procedure findprev(var recno: integer); |
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This item has no description. | |
| Protected | procedure findnext(var recno: integer); virtual; abstract; |
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This item has no description. | |
| Protected | function getrecno(const aindex: integer): integer; |
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This item has no description. | |
| Protected | procedure dorowcountchanged(const countbefore,newcount: integer); override; |
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This item has no description. | |
| Protected | procedure internalcreateframe; override; |
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This item has no description. | |
| Protected | procedure createdatacol(const index: integer; out item: tdatacol); override; |
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This item has no description. | |
| Protected | procedure docellevent(var info: celleventinfoty); override; |
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This item has no description. | |
| Protected | procedure scrollevent(sender: tcustomscrollbar; event: scrolleventty); override; |
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This item has no description. | |
| Protected | procedure dbscrolled(distance: integer); |
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This item has no description. | |
| Protected | procedure moveby(distance: integer); |
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This item has no description. | |
| Protected | procedure filterchanged; |
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This item has no description. | |
| Protected | procedure resyncfilter; |
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This item has no description. | |
| Public | constructor create(const acontroller: texterndatadropdownlistcontroller; acols: tdropdowncols); |
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| Public | procedure rowup(const action: focuscellactionty = fca_focusin; const nowrap: boolean = false); override; |
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This item has no description. | |
| Public | procedure rowdown(const action: focuscellactionty = fca_focusin; const nowrap: boolean = false); override; |
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This item has no description. | |
| Public | procedure pageup(const action: focuscellactionty = fca_focusin); override; |
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This item has no description. | |
| Public | procedure pagedown(const action: focuscellactionty = fca_focusin); override; |
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This item has no description. | |
| Public | procedure wheelup(const action: focuscellactionty = fca_focusin); override; |
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This item has no description. | |
| Public | procedure wheeldown(const action: focuscellactionty = fca_focusin); override; |
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This item has no description. | |
Properties
| Protected | property activerecord: integer read getactiverecord write setactiverecord; |
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This item has no description. | |
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