Commit 63b0940d authored by Trisha Gee's avatar Trisha Gee
Browse files

[Ch15] Technical review suggestions

parent adb43f4e

src/main/java/ch15/BeatBox.java

+1 −1
Changes for src/main/java/ch15/BeatBox.java: 1 added line, 1 removed line.
Original line number Diff line number Diff line
@@ -31,7 +31,6 @@ public class BeatBox { 
    JPanel background = new JPanel(layout);

    background.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));



    checkboxList = new ArrayList<>();

    Box buttonBox = new Box(BoxLayout.Y_AXIS);



    JButton start = new JButton("Start");
@@ -69,6 +68,7 @@ public class BeatBox { 
    JPanel mainPanel = new JPanel(grid);

    background.add(BorderLayout.CENTER, mainPanel);



    checkboxList = new ArrayList<>();

    for (int i = 0; i < 256; i++) {

      JCheckBox c = new JCheckBox();

      c.setSelected(false);

src/main/java/ch15/TextArea1.java

+1 −1
Changes for src/main/java/ch15/TextArea1.java: 1 added line, 1 removed line.
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ public class TextArea1 { 


    JTextArea text = new JTextArea(10, 20);

    text.setLineWrap(true);

    button.addActionListener(e -> text.append("button clicked "));

    button.addActionListener(e -> text.append("button clicked \n"));



    JScrollPane scroller = new JScrollPane(text);

    scroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

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