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);
}
}
}
private boolean shouldIgnore(MouseEvent e) {
return e.isConsumed() || (!(SwingUtilities.isLeftMouseButton(e) && table.isEnabled()));
}