From 359c6d07b65446e4074b11bba7cd9d4e7b05ffc8 Mon Sep 17 00:00:00 2001 From: qi Date: Fri, 22 May 2020 12:57:01 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=B3=A8=E9=87=8A=E6=96=B9?= =?UTF-8?q?=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../src/main/java/org/panda/command/Main.java | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/pattern-command/src/main/java/org/panda/command/Main.java b/pattern-command/src/main/java/org/panda/command/Main.java index 3c74e40..4c46a3f 100644 --- a/pattern-command/src/main/java/org/panda/command/Main.java +++ b/pattern-command/src/main/java/org/panda/command/Main.java @@ -9,11 +9,17 @@ import java.awt.event.*; * @author qi */ public class Main extends JFrame implements ActionListener, MouseMotionListener, WindowListener { - //绘制的历史记录 + /** + * 绘制的历史记录 + */ private MacroCommand history = new MacroCommand(); - //绘制区域 + /** + * 绘制区域 + */ private DrawCanvas canvas = new DrawCanvas(400,400,history); - //删除按钮 + /** + * 删除按钮 + */ private JButton clearButton = new JButton("clear"); public Main(String title) throws HeadlessException {