SButton
SButton():New(nRow,nCol,nType,bAction,oParent,.T.)Creates an SButton in a visual container.
Overview
The SBUTTON() queue item is the SButton class derived from TControl. TDN shows New with position, type, action and parent; appearance depends on theme. The example uses type 1 as in the source without assigning an undocumented meaning, and passes the dialog explicitly. This page covers only that constructor subset; the consulted page does not specify a formal list of own properties/methods. We do not infer them from the base class. (Sources: refs. 1–2.)
Syntax
SButton():New(nRow,nCol,nType,bAction,oParent,.T.)Methods
NewConstructor demonstrated by the official page; subset does not cover every overload.SButton():New(nRow,nCol,nType,bAction,oParent,.T.)
Created button object.
Return value
SButton object from the constructor.
Commented example
#Include "Protheus.ch"
User Function Ed641()
Local oDlg
Local oButton
// Fifth argument supplies the parent without relying on active-window state.
DEFINE DIALOG oDlg TITLE "SButton example" FROM 0,0 TO 150,350 PIXEL
oButton := SButton():New(12,12,1,{|| oDlg:End()},oDlg,.T.)
ACTIVATE DIALOG oDlg CENTERED
Return NilOn a compatible client creates a button that closes the dialog, without data changes. Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
- Requires graphical UI. Argument six retains .T. from the official example; additional options/type mappings need release documentation.
- Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
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