Professional web hosting - Java Swing O Reilly } public void setTextFont(Font
Java Swing O Reilly } public void setTextFont(Font f) { cp.setTextFont(f); } public Font getTextFont() { return cp.getTextFont(); } public void setTextColor(Color c) { cp.setTextColor(c); } public Color getTextColor() { return cp.getTextColor(); } public void setColor(Color[] clist) { cp.setColor(clist); } public Color[] getColor() { return cp.getColor(); } public void setColor(int index, Color c) { cp.setColor(index, c); } public Color getColor(int index) { return cp.getColor(index); } public String getToolTipText(MouseEvent me) { if (tips != null) { int whichTip = cp.indexOfEntryAt(me); if (whichTip != -1) { return tips[whichTip]; } } return null; } public void tableChanged(TableModelEvent tme) { // only rebuild the arrays if the structure changed. updateLocalValues(tme.getType() != TableModelEvent.UPDATE); } public void setModel(TableModel tm) { // get listener code correct. if (tm != model) { if (model != null) { model.removeTableModelListener(this); } model = tm; model.addTableModelListener(this); updateLocalValues(true); } } public TableModel getModel() { return model; } // Run through the model and count every cell (except the very first column// which we assume is the slice label columnprotected void calculatePercentages() { double runningTotal = 0.0; for (int i = model.getRowCount() - 1; i >= 0; i–) { percentages[i] = 0.0; for (int j = model.getColumnCount() - 1; j >=0; j–) { // First try the cell as a Number object try { percentages[i] += ((Number)model.getValueAt(i, j)).doubleValue(); } catch(ClassCastException cce) { // oops, it wasn’t numeric… // Ok, so try it as a stringtry { percentages[i]+=Double.valueOf(model.getValueAt(i,j).toString()) .doubleValue(); } catch (Exception e) { // give up. } } - 461 -
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