Moved source into separate src directory due to popular request

[GpsPrune.git] / tim / prune / gui / MultiStateCheckBox.java

diff --git a/tim/prune/gui/MultiStateCheckBox.java b/tim/prune/gui/MultiStateCheckBox.java
deleted file mode 100644 (file)
index 65a5e87..0000000
--- a/tim/prune/gui/MultiStateCheckBox.java
+++ /dev/null
@@ -1,90 +0,0 @@
-package tim.prune.gui;
-
-import java.awt.event.ItemEvent;
-import java.awt.event.ItemListener;
-
-import javax.swing.ImageIcon;
-import javax.swing.JCheckBox;
-
-/**
- * Class to represent a checkbox with multiple states, through which it cycles.
- * Instead of calling isChecked, callers need to use getCurrentState which will
- * return 0 up to (n-1) for n states.
- */
-public class MultiStateCheckBox extends JCheckBox implements ItemListener
-{
-       /** Array of icons to be used */
-       private ImageIcon[] _icons = null;
-       /** Current state 0 to n-1 */
-       private int _currState = 0;
-       /** Number of states n */
-       private final int _numStates;
-
-
-       /** Inner class to proxy the listening events */
-       private class ProxyListener implements ItemListener
-       {
-               /** Listener onto which some of the events will be passed */
-               private ItemListener _listener = null;
-               /** Constructor */
-               ProxyListener(ItemListener inListener) {_listener = inListener;}
-               /** React to events, and only pass on the selected ones */
-               public void itemStateChanged(ItemEvent arg0) {
-                       if (arg0.getStateChange() == ItemEvent.SELECTED) {
-                               _listener.itemStateChanged(arg0);
-                       }
-               }
-       }
-
-       /**
-        * Constructor
-        * @param inNumStates number of states to cycle through
-        */
-       public MultiStateCheckBox(int inNumStates)
-       {
-               _numStates = (inNumStates > 0) ? inNumStates : 1;
-               _icons = new ImageIcon[_numStates];
-               addItemListener(this);
-       }
-
-       /**
-        * @param inState state to set
-        */
-       public void setCurrentState(int inState)
-       {
-               _currState = inState % _numStates;
-               setIcon(_icons[_currState]);
-               setSelected(false);
-               setSelectedIcon(_icons[(_currState+1) % _numStates]);
-       }
-
-       /**
-        * @return current state 0 to n-1
-        */
-       public int getCurrentState()
-       {
-               return _currState;
-       }
-
-       /**
-        * Set the icon to use for the given index
-        * @param inIndex index 0 to n-1
-        * @param inIcon icon to use for that state
-        */
-       public void setIcon(int inIndex, ImageIcon inIcon)
-       {
-               _icons[inIndex % _numStates] = inIcon;
-       }
-
-       @Override
-       /** Intercept listener adding by putting a proxy inbetween */
-       public void addItemListener(ItemListener inListener) {
-               super.addItemListener(new ProxyListener(inListener));
-       }
-
-       /** React to a selection event by advancing the state */
-       public void itemStateChanged(ItemEvent inEvent)
-       {
-               setCurrentState(_currState + 1);
-       }
-}