增加鼠标滚轮控制页面切换

src/main/java/dev/bytevibe/hyperpoint/Controller.java

@@ -1,20 +1,25 @@
 package dev.bytevibe.hyperpoint;
 
+import java.io.File;
+import java.net.URL;
+import java.util.ResourceBundle;
+
 import dev.bytevibe.hyperpoint.Utils.MyAlert;
 import dev.bytevibe.hyperpoint.Utils.MyTextInputDialog;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
-import javafx.scene.control.*;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.Label;
+import javafx.scene.control.ListView;
+import javafx.scene.control.MenuItem;
+import javafx.scene.control.TextInputDialog;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.VBox;
 import javafx.stage.FileChooser;
 import javafx.stage.Stage;
 
-import java.io.File;
-import java.net.URL;
-import java.util.ResourceBundle;
-
 public class Controller implements Initializable {
     @FXML
     private ListView<SlidePage> pageListView;
@@ -51,6 +56,25 @@ public class Controller implements Initializable {
                 displayPageContent(newVal);
             }
         });
+
+        // 为页面列表添加鼠标滚轮事件
+        pageListView.setOnScroll(event -> {
+            if (currentSlide == null || currentSlide.getPages().isEmpty()) {
+                return;
+            }
+            
+            int currentIndex = pageListView.getSelectionModel().getSelectedIndex();
+            if (event.getDeltaY() < 0) {
+                if (currentIndex < currentSlide.getPages().size() - 1) {
+                    pageListView.getSelectionModel().select(currentIndex + 1);
+                }
+            } else {
+                if (currentIndex > 0) {
+                    pageListView.getSelectionModel().select(currentIndex - 1);
+                }
+            }
+            event.consume();
+        });
     }
 
     /**

src/main/java/dev/bytevibe/hyperpoint/PresentationWindow.java

@@ -1,19 +1,18 @@
 package dev.bytevibe.hyperpoint;
 
-import javafx.animation.*;
+import javafx.animation.Animation;
-import javafx.geometry.Bounds;
+import javafx.animation.AnimationTimer;
 import javafx.scene.Scene;
 import javafx.scene.canvas.Canvas;
 import javafx.scene.canvas.GraphicsContext;
 import javafx.scene.input.KeyCode;
 import javafx.scene.input.KeyEvent;
 import javafx.scene.input.MouseEvent;
+import javafx.scene.input.ScrollEvent;
 import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Color;
-import javafx.scene.transform.Rotate;
 import javafx.stage.Stage;
 import javafx.stage.StageStyle;
-import javafx.util.Duration;
 
 /**
  * 全屏演示窗口，支持翻页和动画效果
@@ -54,6 +53,7 @@ public class PresentationWindow {
         // 添加键盘和鼠标事件处理
         root.setOnKeyPressed(this::handleKeyEvent);
         root.setOnMouseClicked(this::handleMouseClick);
+        root.setOnScroll(this::handleMouseScroll);
 
         root.getChildren().add(canvas);
         root.setStyle("-fx-background-color: #000000;");
@@ -100,6 +100,18 @@ public class PresentationWindow {
         }
     }
 
+     /**
+     * 处理鼠标滚轮事件
+     */
+    private void handleMouseScroll(ScrollEvent event) {
+        if (event.getDeltaY() < 0) {
+            nextPage();
+        } else {
+            previousPage();
+        }
+        event.consume();
+    }
+
     /**
      * 下一页
      */