swing/HoldFillButton: Added tick icon when button action is actually …

…fired.

src/java/pt/lsts/neptus/gui/swing/HoldFillButton.java

@@ -52,20 +52,23 @@
 public class HoldFillButton extends JButton {
     private Timer timer;
     private int progress = 0;
-    private int holdDurationMs = 2000; // 2 seconds
+    private int holdDurationMillis = 2000;
+    private final Color fillColor = new Color(0, 128, 255, 100);
+    private final int tempButtonDurationMillis = 1000;
     private final List<ActionListener> actionListeners = new ArrayList<>();
     private final ImageIcon LOCK_CLOCK = new ImageIcon(ImageUtils.getScaledImage("images/buttons/lock_clock.png", 15, 15));
+    private final ImageIcon TICK = new ImageIcon(ImageUtils.getScaledImage("images/buttons/tick.png", 15, 15));
 
     public HoldFillButton(String text) {
         super(text);
         setIcon(LOCK_CLOCK);
         setupButton();
     }
 
-    public HoldFillButton(String text, int holdDurationMs) {
+    public HoldFillButton(String text, int holdDurationMillis) {
         super(text);
         setIcon(LOCK_CLOCK);
-        this.holdDurationMs = holdDurationMs;
+        this.holdDurationMillis = holdDurationMillis;
         setupButton();
     }
 
@@ -81,13 +84,14 @@ public void mousePressed(MouseEvent e) {
 
                     timer = new Timer(10, event -> {
                         long elapsed = System.currentTimeMillis() - pressStartTime;
-                        progress = (int) (elapsed * 100 / holdDurationMs);
+                        progress = (int) (elapsed * 100 / holdDurationMillis);
                         repaint();
 
-                        if (elapsed >= holdDurationMs) {
+                        if (elapsed >= holdDurationMillis) {
                             timer.stop();
                             triggerAction();
                             progress = 0;
+                            repaint();
                         }
                     });
                     timer.start();
@@ -104,6 +108,8 @@ public void mouseReleased(MouseEvent e) {
             }
 
             private void triggerAction() {
+                progress = 0;
+                changeButtonTemporarily();
                 fireCustomActionPerformed();
             }
         });
@@ -120,6 +126,15 @@ this, ActionEvent.ACTION_PERFORMED, getActionCommand()
         }
     }
 
+    private void changeButtonTemporarily() {
+        setIcon(TICK);
+        Timer timer = new Timer(tempButtonDurationMillis, (ActionEvent event) -> {
+            setIcon(LOCK_CLOCK);
+        });
+        timer.setRepeats(false); // Run only once
+        timer.start();
+    }
+
     @Override
     public void addActionListener(ActionListener l) {
         if (l == null) {
@@ -138,8 +153,6 @@ protected void paintComponent(Graphics g) {
 
             int fillWidth = (int) (getWidth() * (progress / 100.0));
 
-            Color fillColor = new Color(0, 128, 255, 100);
-
             g2d.setColor(fillColor);
             g2d.fillRect(0, 0, fillWidth, getHeight());
         }