Open and closed hand cursors

Question

I have a drag image application and I wanted to use the open and closed hand cursors to move the image about. It seems there is no easy way of accessing these in Java. After searching for cursor names etc.. I decided to hard code the cursors from the .gif image. Also I didn't want the .GIFs as files as this adds to loading problems so I ended up using arrays of pixels that took a little while to enter.
I'm giving you the code if you ever need to use it as I typed it in and wouldn't want anyone else to have to do the same.
int curWidth=32;
               int curHeight=32;
               int curCol;
               Image img;
               int x,y;
               int closed_black[] = { 6,5,7,5,9,5,10,5,12,5,13,5,5,6,8,6,11,6,14,6,
                         15,6,5,7,14,7,16,7,6,8,16,8,5,9,6,9,16,9,4,10,
                         16,10,4,11,16,11,4,12,15,12,5,13,15,13,6,14,14,14,
                         7,15,14,15,7,16,14,16,0};
               int closed_white[] = { 6,4,7,4,9,4,10,4,12,4,13,4,5,5,8,5,11,5,14,5,15,5,
                         4,6,6,6,7,6,9,6,10,6,12,6,13,6,16,6,4,7,15,7,17,7,
                         5,8,17,8,4,9,17,9,3,10,5,10,15,10,17,10,3,11,17,11,
                         3,12,16,12,4,13,16,13,5,14,15,14,6,15,15,15,6,16,
                         15,16,7,17,14,17,0};
               int closed_whiteruns[] = {6,13,7,15,7,15,5,15,5,15,5,14,6,14,7,13,8,13,8,13,0};
               int open_black[] = { 10,3,11,3,6,4,7,4,9,4,12,4,13,4,14,4,5,5,8,5,9,5,12,5,
                         15,5,5,6,8,6,9,6,12,6,15,6,17,6,6,7,9,7,12,7,15,7,16,7,18,7,
                         6,8,9,8,12,8,15,8,18,8,4,9,5,9,7,9,15,9,18,9,3,10,6,10,7,10,
                         18,10,3,11,7,11,17,11,4,12,17,12,5,13,17,13,5,14,16,14,6,15,
                         16,15,7,16,15,16,8,17,15,17,8,18,15,18,0};
               int open_white[] = {10,2,11,2,6,3,7,3,9,3,12,3,13,3,5,4,8,4,10,4,11,4,15,4,
                         4,5,6,5,7,5,10,5,11,5,13,5,14,5,16,5,17,5,4,6,6,6,7,6,10,6,
                         11,6,13,6,14,6,16,6,18,6,5,7,7,7,8,7,10,7,11,7,13,7,14,7,17,7,
                         19,7,4,8,5,8,7,8,8,8,10,8,11,8,13,8,14,8,16,8,17,7,19,8,3,9,6,9,
                         16,9,17,9,19,9,2,10,4,10,5,10,19,10,2,11,18,11,3,12,18,12,4,13,
                         18,13,4,14,17,14,5,15,17,15,6,16,16,16,7,17,18,17,7,18,16,18,
                         8,19,15,19,0};
               int open_whiteruns[] = {9,14,8,17,4,16,5,16,6,16,6,15,7,15,8,14,9,14,9,14,0};                    
               int pix[] = new int[curWidth*curHeight];
               for(y=0; y<=curHeight; y++) for(x=0; x<=curWidth; x++) pix[y+x]=0; // all points transparent
               // black pixels
               curCol=Color.black.getRGB();
               int n=0;
               while(closed_black[n]!=0)
                    pix[closed_black[n++]+closed_black[n++]*curWidth]=curCol;
               // white pixels
               curCol=Color.white.getRGB();
               n=0;
               while(closed_white[n]!=0)
                    pix[closed_white[n++]+closed_white[n++]*curWidth]=curCol;
               // white pixel runs
               n=0;
               y=7;
               while(closed_whiteruns[n]!=0) {
                    for(x=closed_whiteruns[n++];x<closed_whiteruns[n];x++)
                         pix[x+y*curWidth]=curCol;
                    n++; y++;
               img = createImage(new MemoryImageSource(curWidth,curHeight,pix,0,curWidth));
               closedhandCursor = Toolkit.getDefaultToolkit().createCustomCursor(img,new Point(5,5),"closedhand");
               for(y=0; y<=curHeight; y++) for(x=0; x<=curWidth; x++) pix[y+x]=0; // all points transparent
               // black pixels
               curCol=Color.black.getRGB();
               n=0;
               while(open_black[n]!=0)
                    pix[open_black[n++]+open_black[n++]*curWidth]=curCol;
               // white pixels
               curCol=Color.white.getRGB();
               n=0;
               while(open_white[n]!=0)
                    pix[open_white[n++]+open_white[n++]*curWidth]=curCol;
               // white pixel runs
               n=0;
               y=9;
               while(open_whiteruns[n]!=0) {
                    for(x=open_whiteruns[n++];x<open_whiteruns[n];x++)
                         pix[x+y*curWidth]=curCol;
                    n++; y++;
               img = createImage(new MemoryImageSource(curWidth,curHeight,pix,0,curWidth));
               openhandCursor = Toolkit.getDefaultToolkit().createCustomCursor(img,new Point(5,5),"openhand");
               setCursor(openhandCursor);you need to define openhandCursor and closedhandCursor with your other cursor definitions (I made them default to start with) and then just use setcursor as normal. There must be an easier way to do this!
p.s. thanks to Martin Zvarik for the original code here: http://www.jguru.com/faq/view.jsp?EID=9958

Answer 1

Hi,
you can use the same query...Also check the new code after the select..
SELECT BUKRS BELNR GJAHR <b>BSTAT</b>
FROM BKPF
INTO TABLE T_BKPF
WHERE BUKRS = P_BUKRS
AND BSTAT IN ( ' ' , 'A' ) " ' ' - Normal document, A - Parked doc
AND BLART = P_BLART
AND CPUDT IN SO_CPUDT " Selection screen input.
IF NOT T_BKPF[] IS INITIAL.
SELECT BUKRS BELNR GJAHR BUZEI EBELN AUGBL AUGBT
INTO TABLE T_BSEG
FOR ALL ENTRIES IN T_BKPF
WHERE BUKRS = T_BKPF-BUKRS
AND BELNR = T_BKPF-BELNR
AND GJAHR = T_BKPF-GJAHR
AND EBELN IN SO_EBELN " selection-screen input
ENDIF.
LOOP AT T_BKPF.
Parked
  IF T_BKPF-BSTAT = 'A'.
    WRITE: / T_BKPF-BELNR , ' - Parked'.
process the next record.
    CONTINUE.
  ENDIF.
Check for Open / Closed.
  LOOP AT T_BSEG WHERE BELNR = T_BKPF-BELNR
                               AND      BUKRS = T_BKPF-BUKRS
                               AND      GJAHR = T_BKPF-GJAHR
                               AND      AUGBL <> ' '.
    EXIT.
  ENDLOOP.
If the return code is 0 then the document is cleared..
  IF sy-subrc = 0.
    WRITE: / T_BKPF-BELNR , ' - Closed'.
Else the document is not cleared.
  ELSE.
    WRITE: / T_BKPF-BELNR , ' - Open'.
  ENDIF.
ENDLOOP.
Thanks,
Naren