REPORT-90581 设计器添加事件菜单没有充满，存在留白

designer-base/src/main/java/com/fr/design/gui/controlpane/UIListGroupControlPane.java

@@ -139,7 +139,7 @@ public abstract class UIListGroupControlPane extends UIControlPane implements Li
         }
         this.checkButtonEnabled();
         refreshEventListWrapperPane();
-        this.checkGroupPaneSize();
+        this.updateGroupPaneSize(contentPane);
         isPopulating = false;
     }
 
@@ -207,7 +207,7 @@ public abstract class UIListGroupControlPane extends UIControlPane implements Li
         nameEdList.addModNameActionListener(new ModNameActionListener() {
             @Override
             public void nameModed(int index, String oldName, String newName) {
-                checkGroupPaneSize();
+                updateGroupPaneSize(contentPane);
                 saveSettings();
             }
         });
@@ -297,24 +297,30 @@ public abstract class UIListGroupControlPane extends UIControlPane implements Li
     public void onAddItem(NameableCreator creator) {
         updateSelectedNameList(creator);
         getCommonHandlers().onAddItem(creator);
-        checkGroupPaneSize();
+        updateGroupPaneSize(contentPane);
     }
 
     @Override
     public void onRemoveItem() {
         getCommonHandlers().onRemoveItem();
         refreshEventListWrapperPane();
-        checkGroupPaneSize();
+        updateGroupPaneSize(contentPane);
     }
 
     @Override
     public void onCopyItem() {
         getCommonHandlers().onCopyItem();
-        checkGroupPaneSize();
+        updateGroupPaneSize(contentPane);
     }
 
 
-    private void checkGroupPaneSize() {
+    /**
+     * 根据父面板更新对应的面板宽度
+     * （如果小于父面板的宽度就填充到与父面板宽度一致）
+     *
+     * @param parentPane 父面板
+     */
+    private void updateGroupPaneSize(JPanel parentPane) {
         int width = 180;
         Iterator<Map.Entry<String, ListWrapperPane>> iterator = nameEdListMap.entrySet().iterator();
         while (iterator.hasNext()) {
@@ -324,14 +330,14 @@ public abstract class UIListGroupControlPane extends UIControlPane implements Li
             width = Math.max(width, calculateUIListMaxCellWidth(uiList.getModel(), uiList.getFontMetrics(uiList.getFont())));
         }
         iterator = nameEdListMap.entrySet().iterator();
-        width += 30;
+        //contentPane是外层的Panel，如果不进行判断的话宽度就可能会小于contentPanel，右侧会有空隙
+        //所以需要判断一下，如果外层比较宽就取外层的宽度，防止空隙出现
+        width = Math.max(width + 30, parentPane == null ? 0 : parentPane.getWidth());
         while (iterator.hasNext()) {
             Map.Entry<String, ListWrapperPane> entry = iterator.next();
             ListWrapperPane wrapperPane = entry.getValue();
             UIList uiList = wrapperPane.getNameEdList();
-            //contentPane是外层的Panel，如果不进行判断的话宽度就可能会小于contentPanel，右侧会有空隙
+            uiList.setFixedCellWidth(width);
-            //所以需要判断一下，如果外层比较宽就取外层的宽度，防止空隙出现
-            uiList.setFixedCellWidth(Math.max(width, contentPane == null ? 0 : contentPane.getWidth()));
         }
     }