Hola a todos...
Me gustaria saber si existe alguna clase para mostrar un pequeño calendario y como debo usarla....
Saludos y gracias..
Elías Torres.
//---------------------------------------
FUNCTION MsgDate( dDate, cPrompt,oGet )
//----------------------------------------
local oDlg, oFont, oCursor, dSelect
local nRow, nCol, nMonth, aMonths:={},nYear,cDay:=' '
local cOldMode := Set( _SET_DATEFORMAT,;
If( __SetCentury(), "dd/mm/yyyy", "dd/mm/yy" ) )
IF Empty(dDate)
dDate:=Date()
ENDIF
FOR nMonth = 1 to 12
AAdd( aMonths, CMonth( CToD( "01/"+padl( nMonth, 2 ) + "/98")))
NEXT nMonth
nMonth := Month( dDate )
nYear := Year(dDate)
dSelect := dDate
DEFINE FONT oFont NAME GetSysFont() SIZE 0, -10
DEFINE DIALOG oDlg SIZE 200, 190 TITLE cPrompt FONT oFont // -> 6 weeks
oDlg:SetText(IF(cPrompt==NIL,dDateToString( dDate ),cPromt))
@ 0.32, .70 COMBOBOX nMonth ITEMS aMonths SIZE 40,90 OF oDlg ;
ON CHANGE MoveCalendar(oDlg, 1, nMonth )
@ 6.6, 60 BTNBMP PROMPT "-" SIZE 8,8.3 ACTION ( MoveCalendar(oDlg, 3 ))
@ 6.6, 86 BTNBMP PROMPT "+" SIZE 8,8.3 ACTION ( MoveCalendar(oDlg, 4 ))
@ 0.42, 8.7 GET nYear PICTURE "9999" SIZE 14, 9 OF oDlg WHEN .F.
ATail( oDlg:aControls ):Cargo = "YEAR"
dDate-= Day( dDate ) - 1
while DoW( dDate ) != 2 // Monday
dDate --
enddo
FOR nCol:=1 TO 7
cDay+=SubStr(CDoW(dDate++),1,3)+Space(4)
NEXT
dDate-=7
@ 1.3,0 SAY cDay COLOR CLR_WHITE, CLR_HBLUE SIZE 110,6
for nRow = 3 to 8
for nCol = 1 to 7
@ nRow * 10, ( nCol * 14 ) - 12 BTNBMP ;
PROMPT Str( Day( dDate ), 2 ) SIZE 12, 10 NOBORDER ;
ACTION ( dDate := ::Cargo, oDlg:End( IDOK ) )
ATail( oDlg:aControls ):Cargo = dDate
ATail( oDlg:aControls ):nClrText = If( dDate == Date(), CLR_HRED,;
If( dDate == dSelect, CLR_HBLUE, If( Month( dDate ) == nMonth,;
CLR_BLACK, CLR_GRAY ) ) )
IF ATail( oDlg:aControls ):Cargo == dSelect
ATail( oDlg:aControls ):lPressed = .t.
ENDIF
dDate++
next
next
dDate:=dSelect
oDlg:Cargo:=dDate
ACTIVATE DIALOG oDlg CENTERED ;
ON INIT ( oDlg:aControls[ 3 ]:SetFocus() )
IF oGet != NIL
oGet:VarPut( If( oDlg:nResult == IDOK, dDate, dSelect ) )
oGet:Refresh()
ENDIF
Set( _SET_DATEFORMAT, cOldMode )
RETURN If( oDlg:nResult == IDOK, dDate, dSelect )
//----------------------------------------------
STATIC FUNCTION MoveCalendar( oDlg, nMode, nVar)
//----------------------------------------------
local dSelect := oDlg:Cargo
local n
local nFirstButton := 0
local nLastButton := 0
local nDate := 0
local nSkip := 0
local nPYear := 0
local nDay, nMonth, nYear
local dWork
local nDays := 0
for n := 1 TO Len( oDlg:aControls )
if oDlg:aControls[ n ]:ClassName() == "TBTNBMP"
nFirstButton := If( nFirstButton == 0, If(nSkip<2, 0, n), nFirstButton )
nLastButton := n
nSkip++
oDlg:aControls[ n ]:lPressed := .F.
endif
if ValType( oDlg:aControls[ n ]:Cargo ) == "C"
if oDlg:aControls[ n ]:Cargo == "YEAR"
nPYear := n
endif
endif
next n
nDay := Day( dSelect )
nMonth := Month( dSelect )
nYear := Year( dSelect )
do case
case nMode == 1 //Cambio de mes
nMonth := nVar
case nMode == 3
nYear --
case nMode == 4
nYear ++
ENDCASE
dSelect := CToD( padl( nDay, 2) + "/"+padl( nMonth, 2 ) + "/"+right(padl( nYear, 4 ), 2))
WHILE Empty(dSelect) //Retorcede hasta fecha vailida
dSelect := CToD( padl( --nDay, 2) + "/"+padl( nMonth, 2 ) + "/" +right(padl( nYear, 4 ), 2))
END
cLongDate := dDateToString( dSelect )
oDlg:SetText(cLongDate)
oDlg:aControls[ nPYear ]:VarPut( nYear)
dWork := Ctod( "01/" + padl( nMonth, 2 ) + "/" + right(padl( nYear, 4 ), 2))
while DoW( dWork ) > 1
dWork --
enddo
for n := nFirstButton TO nLastButton
oDlg:aControls[ n ]:SetText( Str( Day( dWork ), 2 ) )
oDlg:aControls[ n ]:Cargo = dWork
oDlg:aControls[ n ]:nClrText = If( dWork == Date(), CLR_HRED,;
If( dWork == dSelect, CLR_HBLUE, If( Month( dWork ) == nMonth,;
CLR_BLACK, CLR_GRAY ) ) )
if dWork == dSelect
oDlg:aControls[ n ]:lPressed = .T.
endif
dWork++
next n
for n := 1 TO Len( oDlg:aControls )
oDlg:aControls[ n ]:Refresh()
next n
oDlg:Cargo := dSelect
return nil
REDEFINE BUTTON ID 4 OF oDlg ACTION (MsgDate( dFecha,,oGetFec))
//------------------------------------
static function dDateToString( dDate )
//------------------------------------
local cSay := CDoW( dDate ) + ", " + ;
Str( Day( dDate ), 2 ) + " " + ;
CMonth( dDate ) + " " + ;
Str( Year( dDate ), 4 )
return cSay
Include file: DTPICKER.CH
Creating a DTPICKER from source code
@ <nRow>, <nCol> DTPICKER [ <oDTPicker> VAR ] <uVar> ;
[ OF | WINDOW | DIALOG <oWnd> ] ;
[ COLOR | COLORS <nClrText> [,<nClrBack> ] ] ;
[ SIZE <nWidth>, <nHeight> ];
[ FONT <oFont> ] ;
[ DESIGN ] ;
[ CURSOR <oCursor> ] ;
[ PIXEL ] ;
[ UPDATE ] ;
[ MESSAGE <cMsg> ] ;
[ WHEN <uWhen> ] ;
[ VALID <uValid> ] ;
[ ON CHANGE <uChange> ] ;
[ HELPID | HELP ID <nHelpId> ]
Using a DTPicker from a resource Dialog Box
REDEFINE DTPICKER [ <oDTPikcer> VAR ] <uVar> ;
[ ID <nId> ] ;
[ OF | WINDOW | DIALOG <oWnd> ] ;
[ HELPID | HELP ID <nHelpId> ] ;
[ COLOR | COLORS <nClrText> [,<nClrBack> ] ] ;
[ VALID <ValidFunc> ] ;
[ FONT <oFont> ] ;
[ CURSOR <oCursor> ] ;
[ MESSAGE <cMsg> ] ;
[ UPDATE ] ;
[ WHEN <WhenFunc> ] ;
[ ON CHANGE <uChange> ] ;
LOCAL dTmp:=Date()
@ 1, 1 DTPICKER dTmp SIZE 50, 12 OF oDlg
Set EPOCH TO 1919
#define IDOK 1
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