*
* The MIT License (MIT)
*
- * Copyright (C) 2016 Kevin Lamonte
+ * Copyright (C) 2017 Kevin Lamonte
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
*/
private int smallChange = 1;
+ /**
+ * Get the increment for clicking on an arrow.
+ *
+ * @return the increment value
+ */
+ public int getSmallChange() {
+ return smallChange;
+ }
+
/**
* Set the increment for clicking on an arrow.
*
*/
private int bigChange = 20;
+ /**
+ * Set the increment for clicking in the bar between the box and an
+ * arrow.
+ *
+ * @return the increment value
+ */
+ public int getBigChange() {
+ return bigChange;
+ }
+
/**
* Set the increment for clicking in the bar between the box and an
* arrow.
}
}
+ /**
+ * Perform a big step change left.
+ */
+ public void bigDecrement() {
+ if (leftValue == rightValue) {
+ return;
+ }
+ value -= bigChange;
+ if (value < leftValue) {
+ value = leftValue;
+ }
+ }
+
+ /**
+ * Perform a big step change right.
+ */
+ public void bigIncrement() {
+ if (rightValue == leftValue) {
+ return;
+ }
+ value += bigChange;
+ if (value > rightValue) {
+ value = rightValue;
+ }
+ }
+
+ /**
+ * Go to the left edge of the scroller.
+ */
+ public void toLeft() {
+ value = leftValue;
+ }
+
+ /**
+ * Go to the right edge of the scroller.
+ */
+ public void toRight() {
+ value = rightValue;
+ }
+
/**
* Handle mouse button releases.
*