Class tenumtypeedit

Unit

msedataedits

Declaration

type tenumtypeedit = class(tcustomenumedit)

Description

Component for editing a variable of an enumeration-defined type.

The list of possible values can be filled in the oninit event, using the typeinfopo property, as in the following example.

uses
  main_mfm,
  typinfo;

type
  TFruit = (Apple, Apricot, Cherry, Pear);

procedure tmainfo.editinit(const sender: tenumtypeedit);
begin
  sender.typeinfopo := PTypeInfo(TypeInfo(TFruit));
end;

Hierarchy

• TObject
• TPersistent
• tcomponent
• tmsecomponent
• tactcomponent
• twidget
• tactionwidget
• tactionpublishedwidgetnwr
• tpublishedwidgetnwr
• tpublishedwidget
• tcustomedit
• tcustomdataedit
• tdataedit
• tcustomstringedit
• tcustomdropdownedit
• tcustomdropdownlistedit
• tcustomenuedit
• tcustomenumedit
• tenumtypeedit

Overview

Properties

	property typeinfopo: ptypeinfo read ftypeinfopo write settypeinfopo;
	property value;
	property valuedefault;
	property base;
	property bitcount;
	property valuemin;
	property valuemax;
	property onsetvalue;
	property ifilink;
	property dropdown;
	property onbeforedropdown;
	property onafterclosedropdown;
	property oninit: enumtypeediteventty read getoninit write setoninit;

Description

Properties

	property typeinfopo: ptypeinfo read ftypeinfopo write settypeinfopo;

	property value;

	property valuedefault;

	property base;

	property bitcount;

	property valuemin;

	property valuemax;

	property onsetvalue;

	property ifilink;

	property dropdown;

	property onbeforedropdown;

	property onafterclosedropdown;

	property oninit: enumtypeediteventty read getoninit write setoninit;

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