1 files changed, 23 insertions, 0 deletions
diff --git a/src/jrummikub/view/impl/HandPanel.java b/src/jrummikub/view/impl/HandPanel.java
index c07bee0..ebe4f54 100644
--- a/src/jrummikub/view/impl/HandPanel.java
+++ b/src/jrummikub/view/impl/HandPanel.java
@@ -140,6 +140,9 @@ class HandPanel extends AbstractStonePanel implements IHandPanel {
 		playerPanel.updateButtons();
 	}
 
+	/**
+	 * Updates panel after visible row changed
+	 */
 	void rowUp() {
 		currentRow--;
 		repaintAll = true;
@@ -148,6 +151,9 @@ class HandPanel extends AbstractStonePanel implements IHandPanel {
 		playerPanel.updateButtons();
 	}
 
+	/**
+	 * Updates panel after visible row changed
+	 */
 	void rowDown() {
 		currentRow++;
 		repaintAll = true;
@@ -163,10 +169,20 @@ class HandPanel extends AbstractStonePanel implements IHandPanel {
 		playerPanel.updateButtons();
 	}
 
+	/**
+	 * Is there a higher row than the current row
+	 * 
+	 * @return higher row present
+	 */
 	boolean canRowUp() {
 		return (currentRow > 0);
 	}
 
+	/**
+	 * Is there a lower row than the current row
+	 * 
+	 * @return higher row present
+	 */
 	boolean canRowDown() {
 		return (currentRow < maxRow);
 	}
@@ -188,6 +204,13 @@ class HandPanel extends AbstractStonePanel implements IHandPanel {
 		repaint();
 	}
 
+	/**
+	 * Rescales the hand panel according to window size
+	 * 
+	 * @param height
+	 *            of hand panel
+	 * @return width of hand panel
+	 */
 	int rescale(int height) {
 		Insets insets = getInsets();
 		int size = (height - insets.top - insets.bottom) / HEIGHT;