Lines Matching defs:adj
56 Adjustable adj = getAdjustableToScroll(sp);
57 if (adj != null) {
58 increment = getIncrementFromAdjustable(adj, e);
60 log.finer("increment from adjustable(" + adj.getClass() + ") : " + increment);
62 scrollAdjustable(adj, increment);
125 public static int getIncrementFromAdjustable(Adjustable adj,
128 if (adj == null) {
129 log.fine("Assertion (adj != null) failed");
136 increment = e.getUnitsToScroll() * adj.getUnitIncrement();
139 increment = adj.getBlockIncrement() * e.getWheelRotation();
148 public static void scrollAdjustable(Adjustable adj, int amount) {
150 if (adj == null) {
151 log.fine("Assertion (adj != null) failed");
158 int current = adj.getValue();
159 int upperLimit = adj.getMaximum() - adj.getVisibleAmount();
167 adj.setValue(current + amount);
171 adj.setValue(upperLimit);
175 else if (amount < 0 && current > adj.getMinimum()) { // still some room
177 if (current + amount > adj.getMinimum()) {
178 adj.setValue(current + amount);
182 adj.setValue(adj.getMinimum());