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harbour-core/tests/classes.prg
vszakats 9687850865 2013-03-16 02:10 UTC+0100 Viktor Szakats (harbour syenar.net)
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2013-03-16 02:11:42 +01:00

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// Using Harbour Class HBClass
PROCEDURE Main()
LOCAL oForm := TForm():New()
? oForm:ClassName()
oForm:Show()
RETURN
FUNCTION TForm()
STATIC s_oClass
IF s_oClass == NIL
s_oClass := HBClass():New( "TFORM" ) // starts a new class definition
s_oClass:AddData( "cName" ) // define this class objects datas
s_oClass:AddData( "nTop" )
s_oClass:AddData( "nLeft" )
s_oClass:AddData( "nBottom" )
s_oClass:AddData( "nRight" )
s_oClass:AddMethod( "New", @New() ) // define this class objects methods
s_oClass:AddMethod( "Show", @Show() )
s_oClass:Create() // builds this class
ENDIF
RETURN s_oClass:Instance() // builds an object of this class
STATIC FUNCTION New()
LOCAL Self := QSelf()
::nTop := 10
::nLeft := 10
::nBottom := 20
::nRight := 40
RETURN Self
STATIC FUNCTION Show()
LOCAL Self := QSelf()
? "lets show a form from here :-)"
RETURN NIL