BBjGrid::setEnhancedSelectionModelEnabled

REM Set the multiple selection option on for a BBjGrid object

REM Obtain the instance of the BBjAPI object

LET myAPI!=BBjAPI()

REM Open the SysGui device

SYSGUI=UNT

OPEN (SYSGUI) "X0"

REM Obtain the instance of the BBjSysGui object

LET mySysGui!=myAPI!.getSysGui()

REM Create the main window and control objects

GOSUB CreateCalendar

REM Display the initial data

GOSUB DisplayMonth

REM Set the multiple selection option on for the calendar

Calendar!.setEnhancedSelectionModelEnabled(1)

Calendar!.setMultipleSelection(mySysGui!.TRUE)

REM Display the main window

MainWindow!.setVisible(mySysGui!.TRUE)

REM Register the CALLBACK routines

CALLBACK(ON_CLOSE,DoAppClose,CalendarContext)

REM Process Events

PROCESS_EVENTS

REM Callback routine called when the user closes the application window

DoAppClose:

REM RELEASE

RETURN

REM Subroutine called to display the days in the current selected month/year

DisplayMonth:

LET DayNum=0

LET FirstDayOfMonth=DayTable!.get(DATE(JUL(CurrentYear,CurrentMonth,1):"%Ds"))

LET DaysInMonth=FNDaysInMonth(CurrentYear,CurrentMonth)

MonthVector!.clear()

IF CurrentDay>DaysInMonth+1 THEN

     CurrentDay=DaysInMonth+1

FI

LET CurrentJul=JUL(CurrentYear,CurrentMonth,CurrentDay)

REM Week 0

FOR DayOfWeek=0 TO 6

     IF FirstDayOfMonth>DayOfWeek THEN

        LET Item$=STR(0:DayMask$)

     ELSE

        LET Item$=STR(DayNum+1:DayMask$)

        LET DayNum=DayNum+1

     FI

     MonthVector!.addItem(Item$)

NEXT DayOfWeek

REM Week 1-3

FOR Week=1 TO 3

     FOR DayOfWeek=0 TO 6

        LET Item$=STR(DayNum+1:DayMask$)

        LET DayNum=DayNum+1

     MonthVector!.addItem(Item$)

  NEXT DayOfWeek

NEXT Week

REM Week 4-5

FOR week=4 TO 5

     FOR DayOfWeek=0 TO 6

        IF DayNum>DaysInMonth THEN

           LET Item$=STR(0:DayMask$)

        ELSE

           LET Item$=STR(DayNum+1:DayMask$)

           LET DayNum=DayNum+1

        FI

        MonthVector!.addItem(Item$)

  NEXT DayOfWeek

NEXT week

REM Set the current information

Calendar!.setCellText(MonthVector!)

LET CurrRow=INT((FirstDayOfMonth+CurrentDay-1)/7)

LET CurrCol=MOD(FirstDayOfMonth+CurrentDay-1,7)

Calendar!.setSelectedCell(CurrRow,CurrCol)

LET CurrentMonthYear$=DATE(CurrentJul:"%Ml %Y")

CurrDate!.setText(CurrentMonthYear$)

Calendar!.setCellText(5,5," To")

Calendar!.setCellText(5,6,"day ")

Calendar!.setSelectedCell(5,6)

Calendar!.moveToNextCell()

print Calendar!.getSelectedRow()

print Calendar!.getSelectedColumn()

RETURN

REM Function called to return the number of days in the passed year and month

DEF FNDaysInMonth(fYear,fMonth)

REM calculate the number of days in a month - zero based

LET DaysInMonth=30

IF fMonth<>12 THEN

        LET DaysInMonth=NUM(DATE(JUL(fYear,fMonth+1,1)-1:"%D"))-1

FI

RETURN DaysInMonth

FNEND

REM Subroutine called to create the calendar

CreateCalendar:

REM Create the vector to hold month info

LET MonthVector!=mySysGui!.makeVector()

REM Create a java hash table to hold day names

LET DayTable!=new java.util.Hashtable()

REM Get standard date info from the STRING table

DIM DateInfo$:"Mask:C(32*=0),SM[12]:C(3*=0),M[12]:C(32*=0),SD[7]:C(3*=0),D[7]:C(32*=0)"

LET DateInfo$=STBL("!DATE")

REM Build the masks for the dates

LET dateMask$=DateInfo.Mask$

LET M=POS("%M"=dateMask$),dateMask$=dateMask$(1,M+1)+"l"+dateMask$(M+3)

LET M=POS("%Y"=dateMask$),dateMask$=dateMask$(1,M+1)+dateMask$(M+3)

WHILE POS("/"=dateMask$)

     LET M=POS("/"=dateMask$),dateMask$(M,1)=" "

WEND

REM Build the day table

FOR X=0 TO 6

     LET Item$=DateInfo.SD$[x+1]

     DayTable!.put(Item$,x)

NEXT X

REM Get current date info

LET CurrentDate$=DATE(CurrentJul:dateMask$)

LET CurrentMonthYear$=DATE(CurrentJul:"%Ml %Y")

LET CurrentDay=NUM(DATE(CurrentJul:"%Dz"))

LET CurrentMonth=NUM(DATE(CurrentJul:"%Mz"))

LET CurrentYear=NUM(DATE(CurrentJul:"%Y"))

REM Misc

LET TITLE$="BBjGrid"

LET DayMask$="##B"

LET CurrentJul=0,CalX=400,CalY=400

REM Get the next available context

LET CalendarContext=mySysGui!.getAvailableContext()

mySysGui!.setContext(CalendarContext)

REM Create the main window

LET MainWindow! = mySysGui!.addWindow(100,100,202,160,TITLE$,$00010013$)

REM Add the calendar (grid) to the main window

LET Calendar! = MainWindow!.addGrid(100,3,26,198,121)

REM Set the attributes of the grid

Calendar!.setGridEditable(1)

blueColor! = mySysGui!.makeColor(mySysGui!.BLUE)

Calendar!.setColumnHeaderForeColor(blueColor!)

Calendar!.setNumRows(6)

Calendar!.setRowHeight(20)

Calendar!.setNumColumns(7)

Calendar!.setMaxColumns(255)

Calendar!.setHasColumnHeader(mySysGui!.TRUE)

Calendar!.setVerticalLinesVisible(mySysGui!.TRUE)

Calendar!.setHorizontalLinesVisible(mySysGui!.TRUE)

Calendar!.setClientEdge(mySysGui!.TRUE)

Calendar!.setSelectionMode(Calendar!.GRID_SELECT_CELL)

REM Set the attributes for the grid's columns

FOR COL = 0 TO 6

     Calendar!.setColumnWidth(COL, 25)

     Calendar!.setColumnAlignment(COL, Calendar!.GRID_ALIGN_RIGHT)

     Calendar!.setColumnForeColor(COL, blueColor!)

NEXT COL

Calendar!.setColumnHeaderStyle(Calendar!.GRID_STYLE_BUTTON_UP)

REM Set the attributes for the grid's column headers

myVector! = mySysGui!.makeVector()

myVector!.addItem("S")

myVector!.addItem("M")

myVector!.addItem("T")

myVector!.addItem("W")

myVector!.addItem("T")

myVector!.addItem("F")

myVector!.addItem("S")

Calendar!.setColumnHeaderText(myVector!)

Calendar!.setColumnHeaderForeColor(blueColor!)

REM Set the attributes for the current date (static text control)

LET CurrDate! = MainWindow!.addStaticText(101,45,3,90,20,"")

CurrDate!.setClientEdge(mySysGui!.TRUE)

CurrDate!.setForeColor(blueColor!)

RETURN