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146 lines
3.7 KiB
Plaintext
146 lines
3.7 KiB
Plaintext
/* UTF-8 */
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// Harbour Class TBrowse and TBColumn sample
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#include "inkey.ch"
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PROCEDURE Main()
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LOCAL oBrowse := TBrowseNew( 5, 5, 16, 30 )
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LOCAL aTest0 := { "This", "is", "a", "browse", "on", "an", "array", "test", "with", "a", "long", "data" }
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LOCAL aTest1 := { 1, 2, 3, 4, 5, 6, 7, 8, 10000, - 1000, 54, 456342 }
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LOCAL aTest2 := { Date(), Date() + 4, Date() + 56, Date() + 14, Date() + 5, Date() + 6, Date() + 7, Date() + 8, Date() + 10000, Date() - 1000, Date() - 54, Date() + 456342 }
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LOCAL aTest3 := { .T., .F., .T., .T., .F., .F., .T., .F., .T., .T., .F., .F. }
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LOCAL n := 1
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LOCAL nCursor
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LOCAL cColor
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LOCAL nRow, nCol
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#ifndef HB_COMPAT_C53
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LOCAL nKey
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LOCAL nTmpRow, nTmpCol
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LOCAL lEnd := .F.
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#endif
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oBrowse:colorSpec := "W+/B, N/BG"
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oBrowse:ColSep := hb_UTF8ToStrBox( "│" )
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oBrowse:HeadSep := hb_UTF8ToStrBox( "╤═" )
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oBrowse:FootSep := hb_UTF8ToStrBox( "╧═" )
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oBrowse:GoTopBlock := {|| n := 1 }
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oBrowse:GoBottomBlock := {|| n := Len( aTest0 ) }
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oBrowse:SkipBlock := {| nSkip, nPos | nPos := n, ;
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n := iif( nSkip > 0, Min( Len( aTest0 ), n + nSkip ), ;
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Max( 1, n + nSkip ) ), n - nPos }
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oBrowse:AddColumn( TBColumnNew( "First", {|| n } ) )
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oBrowse:AddColumn( TBColumnNew( "Second", {|| aTest0[ n ] } ) )
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oBrowse:AddColumn( TBColumnNew( "Third", {|| aTest1[ n ] } ) )
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oBrowse:AddColumn( TBColumnNew( "Forth", {|| aTest2[ n ] } ) )
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oBrowse:AddColumn( TBColumnNew( "Fifth", {|| aTest3[ n ] } ) )
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oBrowse:GetColumn( 1 ):Footing := "Number"
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oBrowse:GetColumn( 2 ):Footing := "String"
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oBrowse:GetColumn( 2 ):Picture := "@!"
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oBrowse:GetColumn( 3 ):Footing := "Number"
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oBrowse:GetColumn( 3 ):Picture := "999,999.99"
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oBrowse:GetColumn( 4 ):Footing := "Dates"
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oBrowse:GetColumn( 5 ):Footing := "Logical"
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// needed since I've changed some columns _after_ I've added them to TBrowse object
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oBrowse:Configure()
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Alert( oBrowse:ClassName() )
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Alert( oBrowse:GetColumn( 1 ):ClassName() )
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oBrowse:Freeze := 1
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nCursor := SetCursor( 0 )
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cColor := SetColor( "W+/B" )
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nRow := Row()
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nCol := Col()
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hb_DispBox( 4, 4, 17, 31, hb_UTF8ToStrBox( "┌─┐│┘─└│ " ) )
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#ifdef HB_COMPAT_C53
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oBrowse:SetKey( 0, {| ob, nkey | DefProc( ob, nKey ) } )
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WHILE .T.
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oBrowse:ForceStable()
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IF oBrowse:applykey( Inkey( 0 ) ) == -1
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EXIT
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ENDIF
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ENDDO
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#else
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WHILE ! lEnd
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oBrowse:ForceStable()
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nKey := Inkey( 0 )
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DO CASE
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CASE nKey == K_ESC
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SetPos( 17, 0 )
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lEnd := .T.
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CASE nKey == K_DOWN
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oBrowse:Down()
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CASE nKey == K_UP
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oBrowse:Up()
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CASE nKey == K_LEFT
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oBrowse:Left()
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CASE nKey == K_RIGHT
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oBrowse:Right()
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CASE nKey == K_PGDN
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oBrowse:pageDown()
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CASE nKey == K_PGUP
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oBrowse:pageUp()
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CASE nKey == K_CTRL_PGUP
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oBrowse:goTop()
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CASE nKey == K_CTRL_PGDN
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oBrowse:goBottom()
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CASE nKey == K_HOME
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oBrowse:home()
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CASE nKey == K_END
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oBrowse:end()
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CASE nKey == K_CTRL_LEFT
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oBrowse:panLeft()
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CASE nKey == K_CTRL_RIGHT
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oBrowse:panRight()
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CASE nKey == K_CTRL_HOME
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oBrowse:panHome()
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CASE nKey == K_CTRL_END
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oBrowse:panEnd()
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CASE nKey == K_TAB
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hb_DispOutAt( 0, 0, Time() )
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ENDCASE
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ENDDO
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#endif
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SetPos( nRow, nCol )
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SetColor( cColor )
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SetCursor( nCursor )
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RETURN
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#ifdef HB_COMPAT_C53
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STATIC FUNCTION DefProc( oBrowse, nKey )
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IF nKey == K_TAB
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hb_DispOutAt( 0, 0, Time() )
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oBrowse:Refreshall()
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ENDIF
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RETURN 1
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#endif
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