BBjGridExWrapper.bbj

use ::BBjGridExWidget/BBjGridExWidget.bbj::BBjGridExWidget
use com.basiscomponents.db.ResultSet
use com.basiscomponents.db.DataRow

class public BBjGridExWrapper

    field private BBjGridExWidget gridex!
    field private ResultSet rs! = new ResultSet()
    field private DataRow rec! = new DataRow()
    field public BBjNumber NumRows
    field public BBjNumber NumColumns
    
    method private BBjGridExWrapper()
    methodend
    
    method public BBjGridExWrapper(BBjGridExWidget theGrid!)
        #gridex! = theGrid!
    methodend
    
    method public void setCellText(BBjNumber row, BBjNumber col, BBjVector v!)
        #checkAndAdjustDimension()
        
        r=row
        c=col
        it! = v!.iterator()
        while it!.hasNext()
            val! = it!.next()
            #rs!.get(r).setFieldValue("C"+str(c),val!)
            c=c+1
            if c>#NumColumns-1 then
                c=0
                r=r+1
                if r>#NumRows-1 then
                    break
                fi
            fi
        wend
        #gridex!.setData(#rs!)
    methodend
    
    method private void checkAndAdjustDimension()
        if #rec!.getColumnCount() < #NumColumns then
            #rec! = new DataRow()
            for i=0 to #NumColumns-1
                #rec!.setFieldValue("C"+str(i),"")
            next
        fi
        if #rs!.size()>#NumRows then
            for i=#NumRows to #rs!.size()-1
                #rs!.remove(#rs!.size())
            next
        else
            while #rs!.size()<#NumRows
                #rs!.add(#rec!.clone())
            wend
        fi

    
    methodend

classend