增加设置按钮

src/main/java/org/jcnc/jnotepad/ui/root/top/RootTopVBox.java

@@ -2,7 +2,6 @@ package org.jcnc.jnotepad.ui.root.top;
 
 import javafx.scene.layout.VBox;
 import org.jcnc.jnotepad.ui.root.top.menu.JNotepadMenuBar;
-import org.jcnc.jnotepad.ui.root.top.tools.ToolBorderPane;
 import org.jcnc.jnotepad.ui.root.top.tools.ToolHBox;
 
 public class RootTopVBox extends VBox {
@@ -11,7 +10,7 @@ public class RootTopVBox extends VBox {
     private RootTopVBox() {
         // 在构造函数中初始化
         getChildren().add(JNotepadMenuBar.getInstance());
-        getChildren().add(ToolBorderPane.getInstance());
+        getChildren().add(ToolHBox.getInstance());
     }
 
     public static RootTopVBox getInstance() {

src/main/java/org/jcnc/jnotepad/ui/root/top/tools/JNotepadToolBar.java

@@ -4,9 +4,6 @@ import javafx.scene.control.Button;
 import javafx.scene.control.ToolBar;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
-import javafx.scene.layout.Priority;
-
-import static javafx.scene.layout.HBox.setHgrow;
 
 public class JNotepadToolBar extends ToolBar {
     private static final JNotepadToolBar INSTANCE = new JNotepadToolBar();

src/main/java/org/jcnc/jnotepad/ui/root/top/tools/ToolBorderPane.java

@@ -1,19 +0,0 @@
-package org.jcnc.jnotepad.ui.root.top.tools;
-
-import org.jcnc.jnotepad.ui.module.AbstractBorderPane;
-import org.jcnc.jnotepad.ui.root.top.menu.JNotepadMenuBar;
-
-public class ToolBorderPane extends AbstractBorderPane {
-
-    private static final ToolBorderPane ToolBorderPane = new ToolBorderPane();
-
-    public ToolBorderPane() {
-
-        setRightComponent(ToolHBox.getInstance());
-
-    }
-
-    public static ToolBorderPane getInstance() {
-        return ToolBorderPane;
-    }
-}

src/main/java/org/jcnc/jnotepad/ui/root/top/tools/ToolHBox.java

@@ -9,7 +9,6 @@ public class ToolHBox extends HBox {
 
 
     private ToolHBox() {
-        setHgrow(this, Priority.ALWAYS);
 
         HBox.setHgrow(JNotepadToolBar.getInstance(), Priority.ALWAYS); // 设置子节点水平拉伸