REPORT-134742 fix: 修改编码质量

designer-base/src/main/java/com/fr/design/gui/date/UICalendarPanel.java

@@ -556,16 +556,9 @@ public class UICalendarPanel extends JPanel {
             panel.setOpaque(false);
             Insets insets = FineUIUtils.getUIInsets("InputTextField.borderInsets", defaultInsets);
             field.setBorder(new ScaledEmptyBorder(insets.top, insets.left, insets.bottom, insets.right));
-
             UIButton preButton = createArrowButton(new LazyIcon("up_arrow", ICON_WIDTH));
             UIButton nextButton = createArrowButton(new LazyIcon("down_arrow", ICON_WIDTH));
-            JPanel arrowPane = new JPanel();
-            arrowPane.setPreferredSize(createScaleDimension(12, 24));
-            arrowPane.setLayout(new GridLayout(2, 1));
-            arrowPane.add(preButton);
-            arrowPane.add(nextButton);
-            arrowPane.setOpaque(false);
-
+            JPanel arrowPane = createArrowPane(preButton, nextButton);
             panel.add(field, BorderLayout.CENTER);
             panel.add(arrowPane, BorderLayout.EAST);
             panel.setBorder(new FineRoundBorder());
@@ -590,6 +583,16 @@ public class UICalendarPanel extends JPanel {
             return panel;
         }
 
+        private JPanel createArrowPane(UIButton preButton, UIButton nextButton) {
+            JPanel arrowPane = new JPanel();
+            arrowPane.setPreferredSize(createScaleDimension(12, 24));
+            arrowPane.setLayout(new GridLayout(2, 1));
+            arrowPane.add(preButton);
+            arrowPane.add(nextButton);
+            arrowPane.setOpaque(false);
+            return arrowPane;
+        }
+
         private UIButton createArrowButton(Icon icon) {
             UIButton arrowButton = new UIButton(icon) {
                 public boolean shouldResponseChangeListener() {