J2ME Canvas grid

Question

I'm using that two classes to generate a table:
http://isengard.metal.pl/TableCanvas.java
and
http://isengard.metal.pl/ScrollableTable.java
(the first one uses the second)
The table is fullscreen but I'd like it to get only 90% of screen heigth and on the top of screen I'd like to put an information about f.e. internet connection etc. The problem is because I've found this Java code illegible and don't know how to move the table to the bottom for a approximately 15 px so that on the top I'd get more place for text. Could you please give me any ideas what should I change?
thank you

Answer 1

Hi, I finally managed to get it to run on my machine (the line vec.copyInto(array); in the TableCanvas constructor threw an exception for me, apparently it doesn't like 2D arrays, so I'm suprised it works for you). But anyway, with the changes I mentioned before it works perfectly fine.
The TableCanvas paint method:
protected void paint(Graphics g) {
          g.setColor(0xffffff);
          g.fillRect(0, 0, getWidth(), getHeight());
          g.translate(10, 25);
          g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN, Font.SIZE_SMALL));
          table.paint(g);
          g.translate(-10, -25);
          g.drawString("test", 60, 0, Graphics.TOP|Graphics.LEFT);
     }The ScrollableTable paint method:
public void paint(Graphics g) {
        int cX = g.getClipX();
        int cY = g.getClipY();
        int cW = g.getClipWidth();
        int cH = g.getClipHeight();
        g.setClip(0, 0, viewportWidth, viewportHeight +10);
        g.translate(-viewportX, -viewportY);
        g.setColor(bgColor);
        g.fillRect(0, 0, width, height);
        int currentX = 0;
        int currentY = 0;
        for (int i = 0; i < rows; i++) {
            currentX = 0;
            g.setColor(borderColor);
            g.fillRect(0, currentY, width, borderWidth);
            currentY += borderWidth;
            for (int j = 0; j < cols; j++) {
                if (i == 0) {
                    g.setColor(borderColor);
                    g.fillRect(currentX, 0, borderWidth, height);
                if (j == currentCol && i == currentRow) {
                    g.setColor(bgFocusedColor);
                    g.fillRect(borderWidth + currentX, currentY, colWidths[j], rowHeights);
g.setColor(foreColor);
currentX += borderWidth;
g.setColor(foreColor);
for (int k = 0; k < dataRows[i][j].length; k++) {
g.drawString(dataRows[i][j][k], padding + currentX, padding + currentY + k * (font.getHeight() + interline), Graphics.TOP | Graphics.LEFT);
currentX += colWidths[j];
if (i == 0) {
g.setColor(borderColor);
g.fillRect(currentX, 0, borderWidth, height);
currentY += rowHeights[i];
g.setColor(borderColor);
g.fillRect(0, currentY, width, borderWidth);
g.translate(viewportX, viewportY);
g.setColor(this.foreColor);
g.setClip(cX, cY, cW, cH);
}I have added in g.setColor(foreColor); because otherwise the title would be drawn using the border colour.  And as I said for me it worked fine.  So I'm not sure why it is not working for you.  Try copying the above code exactly into your code and see if there is any difference, if it still does not work then you could send me your files and I'll have a look on my machine if I can get it to work.
p.s. what emulator and IDE are you using?