增加侧边栏按钮

src/main/java/org/jcnc/jnotepad/views/manager/SidebarToolBarManager.java

@@ -43,6 +43,16 @@ public class SidebarToolBarManager extends AbstractManager<Node> {
                         .setImageViewEssentialAttribute(10D, 10D, true, 2.5D, 2.5D)
                         .setButtonEssentialAttribute(20D, 20D)
                         .setEventHandler(new SetBtn()).build());
+
+        registerNode(
+                new SideBarButtonBuilder()
+                        .setButton(sidebarToolBar.getFileButton())
+                        .setImageView(new ImageView(new Image("tools.png")))
+                        .setImageViewEssentialAttribute(10D, 10D, true, 2.5D, 2.5D)
+                        .setButtonEssentialAttribute(20D, 20D)
+                        // TODO: 2023/10/2 修改点击事件
+                        .setEventHandler(new SetBtn()).build());
+
     }
 
 

src/main/java/org/jcnc/jnotepad/views/root/left/sidebar/tools/SidebarToolBar.java

@@ -22,6 +22,11 @@ public class SidebarToolBar extends javafx.scene.control.ToolBar {
      */
     Button setButton = new Button();
 
+    /**
+     * 工具栏上的文本侧边栏按钮
+     */
+    Button fileButton = new Button();
+
     private SidebarToolBar() {
     }
 
@@ -42,4 +47,12 @@ public class SidebarToolBar extends javafx.scene.control.ToolBar {
     public Button getSetButton() {
         return setButton;
     }
+    /**
+     * 获取工具栏上的文件侧边栏按钮。
+     *
+     * @return 文件侧边栏按钮
+     */
+    public Button getFileButton() {
+        return fileButton;
+    }
 }