e4b80e1e05
* include/hb_io.h
* src/main/harbour.1
* src/rtl/gtdos/gtdos.c
* src/rtl/gtos2/gtos2.c
* src/rtl/gtpca/gtpca.c
* utils/hbmk2/hbmk2.1
* utils/hbtest/hbtest.1
* contrib/hbqt/hbmk2_qt.hbs
* contrib/hbide/idemisc.prg
* contrib/hbide/idesaveload.prg
* contrib/hbide/ideprojmanager.prg
* tests/sbartest.prg
* tests/videotst.prg
* tests/testhtml.prg
* tests/vidtest.prg
* tests/setkeys.prg
* tests/mousetst.prg
* TODO
* NEWS
* examples/guestbk/cgi.ch
* examples/hscript/cgi.ch
* "harbour project" name usage cleanup (except in license texts)
* minor cleanups (f.e. updated project description and mailing list name in hbide)
111 lines
2.6 KiB
Plaintext
111 lines
2.6 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* ScrollBar class test
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*
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* Harbour Project source code
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* http://harbour-project.org/
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*
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* Example donated by Diego Pego,
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* modified by Alejandro de Garate
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*/
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#include "directry.ch"
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#include "achoice.ch"
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#include "inkey.ch"
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#define B_THIN ( CHR( 219 ) + CHR( 223 ) + CHR( 219 ) + CHR( 219 ) + ;
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CHR( 219 ) + CHR( 220 ) + CHR( 219 ) + CHR( 219 ) )
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procedure main()
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InitScrlBar()
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RETURN
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FUNCTION InitScrlBar()
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LOCAL tmpFileList := {}, i
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MEMVAR aFileList, filesScroll
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PRIVATE aFileList := {}, filesScroll
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CLS
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SETBLINK(.F.)
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@ 00,00,24,79 BOX REPLIC( CHR(178), 9) COLOR "GR+/W*"
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@ 04,28 SAY " Directory " COLOR "W+/B"
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@ 05,28,15,60 BOX B_THIN + " " COLOR "W/W*"
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// get the current folder files to display on the aChoice menu
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tmpFileList := directory()
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FOR i := 1 TO LEN( tmpFileList )
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AADD( aFileList, tmpFileList[ i ][ F_NAME ])
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NEXT
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filesScroll := ScrollBar( 06, 14, 60, NIL, 1 )
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filesScroll:total := LEN( aFileList )
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filesScroll:SetColor("W+/W, W+/W") // New method!
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SET COLOR TO "N/W*, W+/B,,,W/N"
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filesScroll:display()
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i := ACHOICE( 06, 29, 14, 59, aFileList, , "updateFilesScroll")
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@ 23,0 SAY IIF( i < 1,"", aFileList[ i ]) COLOR "N/W*"
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SET COLOR TO
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@ 24,0
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RETURN 0
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// function used to update scrollbar
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FUNCTION updateFilesScroll( modo )
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LOCAL newPos, valRet := AC_CONT, ; // Default to continue
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ultTecla := LASTKEY()
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MEMVAR filesScroll
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newPos := filesScroll:current
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DO CASE
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CASE ultTecla == K_CTRL_PGUP
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newPos := 1
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CASE ultTecla == K_CTRL_PGDN
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newPos := filesScroll:total
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CASE ultTecla == K_CTRL_HOME
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newPos := newPos - (filesScroll:barLength + 1)
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CASE ultTecla == K_CTRL_END
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newPos := newPos + (filesScroll:barLength + 1)
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CASE ultTecla == K_PGUP
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newPos := newPos - (filesScroll:barLength + 1)
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CASE ultTecla == K_PGDN
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newPos := newPos + (filesScroll:barLength + 1)
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CASE ultTecla == K_UP
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newPos--
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CASE ultTecla == K_DOWN
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newPos++
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CASE modo == AC_EXCEPT
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DO CASE
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case ultTecla == K_RETURN
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valRet := AC_SELECT
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CASE ultTecla == K_ESC
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valRet := AC_ABORT
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OTHERWISE
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valRet := AC_GOTO
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ENDCASE
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ENDCASE
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IF (newPos < 1)
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newPos := 1
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ELSEIF (newPos >= filesScroll:total)
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newPos := filesScroll:total
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ENDIF
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filesScroll:current := newPos
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filesScroll:update()
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RETURN valRet
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