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- // Tbex09.prg
- //
- // Simple database browse with added cosmetics
- // Compile with /a /m /n /w
- //
- // K_F6 allows user to select field name to add to display
-
- #include "Inkey.ch"
-
- // Default column separator
- #define DEF_CSEP " " + chr(179) + " "
-
- // Default heading separator
- #define DEF_HSEP chr(205) + chr(209) + chr(205)
-
- // Default footing separator
- #define DEF_FSEP chr(205) + chr(207) + chr(205)
-
-
- FUNCTION Tbex09
-
- FIELD Lname, Fname, Addr1, Addr2, Addr3, Addr4 IN Tbdbf1
-
- LOCAL oTbr := TBrowseDb(1, 1, MaxRow() - 1, MaxCol() - 1)
- LOCAL oTbc1 := TBColumnNew("Last name", {|| Lname })
- LOCAL nKey
- LOCAL lExitRequested
- LOCAL aFieldNames
- LOCAL nFieldNum
- LOCAL cSaveScr
- LOCAL oTbcTemp
-
- oTbr:colSep := DEF_CSEP
- oTbr:headSep := DEF_HSEP
- oTbr:footSep := DEF_FSEP
-
- CLEAR SCREEN
- @ 0, 0 TO MaxRow(), MaxCol()
-
- USE Tbdbf1
-
- aFieldNames := Array(Fcount())
- Afields(aFieldNames)
-
- oTbc1:width := 20
- oTbr:addColumn(oTbc1)
-
- lExitRequested := .F.
- DO WHILE !lExitRequested
- DO WHILE !oTbr:stabilize()
- ENDDO
- nKey := InKey(0)
-
- DO CASE
- CASE nKey == K_F6
- cSaveScr := SaveScreen(10, 60, 20, 71)
- @ 10, 60 TO 20, 71
- nFieldNum := Achoice(11, 61, 19, 70, aFieldNames)
- RestScreen(10, 60, 20, 71, cSaveScr)
- IF nFieldNum > 0
- oTbcTemp := TBColumnNew(aFieldnames[nFieldNum], ;
- FieldBlock(aFieldNames[nFieldNum]))
- oTbr:addColumn(oTbcTemp)
- ENDIF
-
- CASE nKey == K_DOWN; oTbr:down()
- CASE nKey == K_UP; oTbr:up()
- CASE nKey == K_PGDN; oTbr:pageDown()
- CASE nKey == K_PGUP; oTbr:pageUp()
- CASE nKey == K_CTRL_PGUP; oTbr:goTop()
- CASE nKey == K_CTRL_PGDN; oTbr:goBottom()
- CASE nKey == K_RIGHT; oTbr:right()
- CASE nKey == K_LEFT; oTbr:left()
- CASE nKey == K_HOME; oTbr:home()
- CASE nKey == K_END; oTbr:end()
- CASE nKey == K_CTRL_LEFT; oTbr:panLeft()
- CASE nKey == K_CTRL_RIGHT; oTbr:panRight()
- CASE nKey == K_CTRL_HOME; oTbr:panHome()
- CASE nKey == K_CTRL_END; oTbr:panEnd()
- CASE nKey == K_ESC; lExitRequested := .T.
- ENDCASE
- ENDDO
-
- RETURN NIL