refactor: 变更方法的长度

designer-base/src/main/java/com/fr/startup/ui/StartupPageWorkspacePanel.java

@@ -153,25 +153,31 @@ public class StartupPageWorkspacePanel extends JPanel {
         }
         boolean needScroll = partitions.size() > 4;
         if (needScroll) {
-            // 滚动条
-            UIScrollPane scrollPane = new UIScrollPane(workspaceDescPanel, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
-            JViewport viewport = scrollPane.getViewport();
-            JViewport scrollViewport = new TransparentScrollViewPort();
-            // 动态画图
-            scrollViewport.addChangeListener(e -> repaintAll());
-            scrollViewport.setView(viewport.getView());
-            scrollPane.setViewport(scrollViewport);
-            scrollPane.setBorder(new EmptyBorder(10, 0, 0, 0));
-            scrollPane.setPreferredSize(new Dimension(CONTENT_WIDTH, SCROLL_HEIGHT));
-            workspaceDescWrapper.add(scrollPane, BorderLayout.CENTER);
-            
-            return workspaceDescWrapper;
+            return generateScrollUnLimitContentPanel(workspaceDescWrapper, workspaceDescPanel);
         }
         workspaceDescWrapper.add(workspaceDescPanel, BorderLayout.CENTER);
         
         return workspaceDescWrapper;
     }
     
+    @NotNull
+    private JPanel generateScrollUnLimitContentPanel(JPanel workspaceDescWrapper, JPanel workspaceDescPanel) {
+        
+        // 滚动条
+        UIScrollPane scrollPane = new UIScrollPane(workspaceDescPanel, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+        JViewport viewport = scrollPane.getViewport();
+        JViewport scrollViewport = new TransparentScrollViewPort();
+        // 动态画图
+        scrollViewport.addChangeListener(e -> repaintAll());
+        scrollViewport.setView(viewport.getView());
+        scrollPane.setViewport(scrollViewport);
+        scrollPane.setBorder(new EmptyBorder(10, 0, 0, 0));
+        scrollPane.setPreferredSize(new Dimension(CONTENT_WIDTH, SCROLL_HEIGHT));
+        workspaceDescWrapper.add(scrollPane, BorderLayout.CENTER);
+        
+        return workspaceDescWrapper;
+    }
+    
     private JPanel generateLimitContentPanel(List<List<StartupWorkspaceBean>> partitions) {
     
         JPanel workspaceDescPanel = FRGUIPaneFactory.createVerticalFlowLayout_Pane(true, FlowLayout.LEFT, 0, 0);