增加组件的旋转

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

@@ -1,16 +1,22 @@
 package dev.bytevibe.hyperpoint;
 
-import javafx.fxml.FXML;
-import javafx.fxml.FXMLLoader;
-import javafx.fxml.Initializable;
-import javafx.scene.control.*;
-import javafx.scene.layout.VBox;
-import javafx.scene.paint.Color;
-
 import java.io.IOException;
 import java.net.URL;
 import java.util.ResourceBundle;
 
+import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.fxml.Initializable;
+import javafx.scene.control.Button;
+import javafx.scene.control.ColorPicker;
+import javafx.scene.control.ComboBox;
+import javafx.scene.control.Label;
+import javafx.scene.control.Slider;
+import javafx.scene.control.Spinner;
+import javafx.scene.control.TextField;
+import javafx.scene.layout.VBox;
+import javafx.scene.paint.Color;
+
 /**
  * 属性编辑面板，用于编辑选中对象的属性
  * 使用FXML加载UI布局
@@ -38,6 +44,10 @@ public class PropertyPanel extends VBox implements Initializable {
     private Spinner<Double> strokeWidthSpinner;
     @FXML
     private Button deleteButton;
+    @FXML
+    private Slider rotationSlider;
+    @FXML
+    private Label rotationValueLabel;
 
     private DrawingCanvas canvas;
 
@@ -80,6 +90,20 @@ public class PropertyPanel extends VBox implements Initializable {
                 "BOLD_ITALIC"
         );
 
+        // 初始化旋转控制
+        rotationSlider.setMin(0);
+        rotationSlider.setMax(360);
+        rotationSlider.setValue(0);
+        rotationSlider.setMajorTickUnit(15);
+        rotationSlider.setMajorTickUnit(90);
+        rotationSlider.setShowTickMarks(true);
+        rotationSlider.setShowTickLabels(true);
+        
+        rotationSlider.valueProperty().addListener((obs, oldVal, newVal) -> {
+            updateRotation();
+            rotationValueLabel.setText(String.format("%.0f°", newVal));
+        });
+
         // 设置默认值
         fontFamilyCombo.setValue("Arial");
         fontStyleCombo.setValue("NORMAL");
@@ -112,6 +136,7 @@ public class PropertyPanel extends VBox implements Initializable {
         DrawableObject selected = canvas.getSelectedObject();
         if (selected == null) {
             setEditingVisible(false);
+            rotationSlider.setDisable(true);
             objectTypeLabel.setText("未选中对象");
             return;
         }
@@ -142,15 +167,31 @@ public class PropertyPanel extends VBox implements Initializable {
             showImageControls();
         }
 
+        rotationSlider.setValue(selected.getRotation());
+        rotationSlider.setDisable(false);
+        rotationValueLabel.setText(String.format("%.0f°", selected.getRotation()));
+
         // 重新添加监听
         textContentField.setOnKeyReleased(e -> updateTextContent());
     }
 
+    /**
+     * 更新旋转
+     */
+    private void updateRotation() {
+        DrawableObject selected = canvas.getSelectedObject();
+        if (selected != null) {
+            selected.setRotation(rotationSlider.getValue());
+            canvas.redraw();
+        }
+    }
+
     /**
      * 显示文本控件
      */
     private void showTextControls() {
         textContentField.setDisable(false);
+        rotationSlider.setDisable(false);
         fontFamilyCombo.setDisable(false);
         fontSizeSpinner.setDisable(false);
         fontStyleCombo.setDisable(false);
@@ -167,6 +208,7 @@ public class PropertyPanel extends VBox implements Initializable {
      */
     private void showShapeControls() {
         textContentField.setDisable(true);
+        rotationSlider.setDisable(false);
         fontFamilyCombo.setDisable(true);
         fontSizeSpinner.setDisable(true);
         fontStyleCombo.setDisable(true);
@@ -183,6 +225,7 @@ public class PropertyPanel extends VBox implements Initializable {
      */
     private void showImageControls() {
         textContentField.setDisable(true);
+        rotationSlider.setDisable(false);
         fontFamilyCombo.setDisable(true);
         fontSizeSpinner.setDisable(true);
         fontStyleCombo.setDisable(true);