上传文件至 'src/view/MainFrame.java'

src/view/MainFrame.java/MainFrame.java

@@ -0,0 +1,27 @@
+package view;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class MainFrame extends JFrame {
+    private final CardLayout cardLayout = new CardLayout();
+    private final JPanel mainPanel = new JPanel(cardLayout);
+
+    public MainFrame() {
+        super("数学学习软件");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setSize(800, 600);
+        setLocationRelativeTo(null);
+        setResizable(false);
+        add(mainPanel);
+    }
+
+    public void addPanel(JPanel panel, String name) {
+        mainPanel.add(panel, name);
+    }
+
+    public void showPanel(String name) {
+        cardLayout.show(mainPanel, name);
+        setVisible(true);
+    }
+}