From 27f4b72fe2422fe183194881db83a958a9c00c55 Mon Sep 17 00:00:00 2001
From: dorian <dorian@itsblue.de>
Date: Sat, 22 Feb 2020 10:39:57 +0100
Subject: [PATCH] Fixed layout issues

---
 src/de/itsblue/ConnectFour/ButtonRow.java | 102 +++++++++++++++-------
 1 file changed, 72 insertions(+), 30 deletions(-)

diff --git a/src/de/itsblue/ConnectFour/ButtonRow.java b/src/de/itsblue/ConnectFour/ButtonRow.java
index 9cf1f05..dce7ec3 100644
--- a/src/de/itsblue/ConnectFour/ButtonRow.java
+++ b/src/de/itsblue/ConnectFour/ButtonRow.java
@@ -1,52 +1,94 @@
-package de.itsblue.ConnectFour;
+/*
+    Connect four - written in java
+    Copyright (C) 2020 Oliver Schappacher and Dorian Zedler
 
-import javax.swing.JButton;
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package de.itsblue.ConnectFour;
 
 import javax.swing.*;
 import java.awt.*;
-import java.io.Serializable;
+import java.awt.event.*;
 
-public class ButtonRow extends JPanel{
+/**
+ * Button row is a class meant for usage with de.itsblue.ConnectFour. It is a
+ * row contining a given umber of buttons.
+ * 
+ * @author Oliver Schappacher
+ * @author Dorian Zedler
+ */
+public class ButtonRow extends JPanel {
 
-    JButton inputButtons[];
-    int buttoncount = 0;
+    /**
+     *
+     */
+    private static final long serialVersionUID = 1L;
 
-    public void InitButton() {
+    /**
+     * Array that sores all buttons in the row
+     */
+    private PlateInsertButton inputButtons[];
+
+    /**
+     * The number of buttons in the row
+     */
+    private int buttonCount = 0;
+
+    /**
+     * Constructor
+     * 
+     * @param buttonCount The number of buttons to create
+     */
+    ButtonRow(int buttonCount) {
+        // configure basic values
+        this.buttonCount = buttonCount;
+        this.inputButtons = new PlateInsertButton[buttonCount];
 
-        
         // configure the layout
-        this.setLayout(new GridLayout(1,7));
+        this.setLayout(new GridLayout(1, 7));
 
-        for (int i = 0; i < this.buttoncount; i++) {
-            this.inputButtons[i] = new JButton();
-            this.inputButtons[i].setText(""+i);
+        // insert all the buttons
+        for (int i = 0; i < this.buttonCount; i++) {
+            this.inputButtons[i] = new PlateInsertButton(i);
+            this.inputButtons[i].setText("" + i);
             this.add(this.inputButtons[i]);
         }
-       
-    }
-        
-    ButtonRow(int buttoncount) {
-        this.buttoncount = buttoncount;
-        this.inputButtons = new JButton[buttoncount];
-        this.InitButton();
-        this.setBackground(Color.RED);
     }
 
+    /**
+     * Function to add an ActionListener to all contained buttons
+     * 
+     * @param listener
+     */
+    public void addActionListenerToButtons(ActionListener listener) {
+        for (int i = 0; i < this.buttonCount; i++) {
+            this.inputButtons[i].addActionListener(listener);
+        }
+    }
+
+    /**
+     * Override the paint function in order to adjust the button size when rescaling
+     */
     @Override
-    public void paint(Graphics g){
+    public void paint(Graphics g) {
         Dimension size = this.getSize();
 
-        for (int i = 0; i < this.buttoncount; i++) {
-            this.inputButtons[i].setPreferredSize(new Dimension(size.width/this.buttoncount, size.height));
+        for (int i = 0; i < this.buttonCount; i++) {
+            this.inputButtons[i].setPreferredSize(new Dimension(size.width / this.buttonCount, size.height));
         }
 
         super.paint(g);
     }
-
-    @Override
-    public void setPreferredSize(Dimension preferredSize) {
-        super.setPreferredSize(preferredSize);
-    }
-
-
 }