protected void paintBackground(Graphics g) {
int draggedColumn = -1;
if ((header != null) && (header.getTable() != null) && header.getDraggedColumn() != null) {
draggedColumn =
header.getColumnModel().getColumnIndex(header.getDraggedColumn().getIdentifier());
}
int w = getWidth();
int h = getHeight();
if ((table != null) && table.isEnabled() && (col == rolloverCol || col == draggedColumn)) {
JTattooUtilities.fillHorGradient(
g, AbstractLookAndFeel.getTheme().getRolloverColors(), 0, 0, w, h);
if (drawRolloverBar()) {
g.setColor(AbstractLookAndFeel.getFocusColor());
g.drawLine(0, 0, w - 1, 0);
g.drawLine(0, 1, w - 1, 1);
g.drawLine(0, 2, w - 1, 2);
}
} else if (drawAllwaysActive() || JTattooUtilities.isFrameActive(header)) {
if (header.getBackground() instanceof ColorUIResource) {
JTattooUtilities.fillHorGradient(
g, AbstractLookAndFeel.getTheme().getColHeaderColors(), 0, 0, w, h);
} else {
g.setColor(header.getBackground());
g.fillRect(0, 0, w, h);
}
} else {
if (header.getBackground() instanceof ColorUIResource) {
JTattooUtilities.fillHorGradient(
g, AbstractLookAndFeel.getTheme().getInActiveColors(), 0, 0, w, h);
} else {
g.setColor(header.getBackground());
g.fillRect(0, 0, w, h);
}
}
}
public void paintIcon(Component c, Graphics g, int x, int y) {
Color color = c == null ? Color.GRAY : c.getBackground();
// In a compound sort, make each succesive triangle 20%
// smaller than the previous one.
int dx = (int) (size / 2 * Math.pow(0.8, priority));
int dy = descending ? dx : -dx;
// Align icon (roughly) with font baseline.
y = y + 5 * size / 6 + (descending ? -dy : 0);
int shift = descending ? 1 : -1;
g.translate(x, y);
// Right diagonal.
g.setColor(color.darker());
g.drawLine(dx / 2, dy, 0, 0);
g.drawLine(dx / 2, dy + shift, 0, shift);
// Left diagonal.
g.setColor(color.brighter());
g.drawLine(dx / 2, dy, dx, 0);
g.drawLine(dx / 2, dy + shift, dx, shift);
// Horizontal line.
if (descending) {
g.setColor(color.darker().darker());
} else {
g.setColor(color.brighter().brighter());
}
g.drawLine(dx, 0, 0, 0);
g.setColor(color);
g.translate(-x, -y);
}