Class tdbdropdownlist
Unit
Declaration
type tdbdropdownlist = class(tdropdownlist, igriddatalink)
Description
This item has no description.
Hierarchy
- TObject
- tpersistent
- tcomponent
- tmsecomponent
- tactcomponent
- twidget
- tactionwidget
- tactionpublishedwidgetnwr
- tpublishedwidgetnwr
- tpublishedwidget
- tcustomgrid
- tcellgrid
- tcustomstringgrid
- tdropdownlist
- tdbdropdownlist
Overview
Methods
| Protected | function getassistiveflags(): assistiveflagsty override; |
| Protected | procedure internalcreateframe; override; |
| Protected | procedure createdatacol(const index: integer; out item: tdatacol); override; |
| Protected | procedure initcols(const acols: tdropdowncols); override; |
| Protected | procedure docellevent(var info: celleventinfoty); override; |
| Protected | procedure scrollevent(sender: tcustomscrollbar; event: scrolleventty); override; |
| Protected | procedure setactiveitem(const aitemindex: integer); override; |
| Protected | function locate(const filter: msestring): boolean; override; |
| Protected | procedure dopaint(const acanvas: tcanvas); override; |
| Protected | procedure dohide; override; |
| Public | constructor create(const acontroller: tcustomdbdropdownlistcontroller; acols: tdropdowncols); |
| Public | destructor destroy; override; |
| 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; |
Description
Methods
| Protected | function getassistiveflags(): assistiveflagsty 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 initcols(const acols: tdropdowncols); 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 setactiveitem(const aitemindex: integer); override; |
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This item has no description. | |
| Protected | function locate(const filter: msestring): boolean; override; |
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This item has no description. | |
| Protected | procedure dopaint(const acanvas: tcanvas); override; |
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This item has no description. | |
| Protected | procedure dohide; override; |
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This item has no description. | |
| Public | constructor create(const acontroller: tcustomdbdropdownlistcontroller; acols: tdropdowncols); |
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This item has no description. | |
| Public | destructor destroy; override; |
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This item has no description. | |
| Public | procedure rowup(const action: focuscellactionty = fca_focusin; const nowrap: boolean = false) override; |
|
This item has no description. | |
| Public | procedure rowdown(const action: focuscellactionty = fca_focusin; const nowrap: boolean = false) override; |
|
This item has no description. | |
| Public | procedure pageup(const action: focuscellactionty = fca_focusin); override; |
|
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; |
|
This item has no description. | |
| Public | procedure wheeldown(const action: focuscellactionty = fca_focusin); override; |
|
This item has no description. | |
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