5099fba567
* contrib/hbamf/tests/tstendin.prg
* contrib/hbgt/tests/test.prg
* contrib/hbmisc/stringp.prg
* contrib/hbmisc/tests/readfile.prg
* contrib/hbmisc/tests/testhbf.prg
* contrib/hbmysql/tests/test.prg
* contrib/hbmysql/tmysql.prg
* contrib/hbnf/doc/en/*.txt
* contrib/hbnf/tests/*.prg
* contrib/hbsqlit3/tests/*.prg
* contrib/hbssl/tests/pem.prg
* contrib/hbziparc/doc/en/hbziparc.txt
* doc/en/objfunc.txt
* doc/en/rdddb.txt
* doc/en/rddmisc.txt
* doc/en/string.txt
* tests/clasinit.prg
* tests/debugtst.prg
* tests/dynobj.prg
* tests/funcarr.prg
* tests/inherit.prg
* tests/objarr.prg
* tests/objasign.prg
* tests/stripem.prg
* cleanups
63 lines
1.3 KiB
Plaintext
63 lines
1.3 KiB
Plaintext
/*
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* $Id$
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*/
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// Using Harbour Class HBClass
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PROCEDURE Main()
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LOCAL oForm := TForm():New()
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LOCAL oSecond
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? "What's the default oForm and calculate area"
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? hb_ValToExp( oForm )
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? oForm:CalcArea()
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? "Set nTop to 5 and recalculate"
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oForm:nTop := 5
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? hb_ValToExp( oForm )
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? oForm:CalcArea()
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? "Create a new instance and calculate area"
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oSecond := TForm():New()
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? hb_ValToExp( oSecond )
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? oSecond:CalcArea()
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RETURN
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FUNCTION TForm()
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STATIC oClass
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IF oClass == NIL
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oClass := HBClass():New( "TFORM" ) // starts a new class definition
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oClass:AddData( "cName" ) // define this class objects datas
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oClass:AddData( "nTop" , 10 )
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oClass:AddData( "nLeft" , 10 )
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oClass:AddData( "nBottom", 20 )
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oClass:AddData( "nRight" , 40 )
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oClass:AddMethod( "New", @New() ) // define this class objects methods
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oClass:AddMethod( "Show", @Show() )
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oClass:AddInline( "CalcArea", ;
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{| self | ( ::nRight - ::nLeft ) * ( ::nBottom - ::nTop ) } )
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oClass:Create() // builds this class
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ENDIF
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RETURN oClass:Instance() // builds an object of this class
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STATIC FUNCTION New()
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LOCAL Self := QSelf()
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RETURN Self
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STATIC FUNCTION Show()
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LOCAL Self := QSelf()
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? "lets show a form from here :-)"
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RETURN NIL
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