REPORT-114070 控件扩展样式—布局方式固定列数，应该只支持正整数

designer-base/src/main/java/com/fr/design/mainframe/mobile/ui/radiogroup/ImageCustomDefinePane.java

@@ -168,8 +168,8 @@ public class ImageCustomDefinePane extends MobileStyleCustomDefinePane {
      * 初始化固定列数面板
      */
     private void initColumnSizePane() {
-        UILabel columnSizeLabel = DesignerUtils.createConfigLabel(Toolkit.i18nText("Fine-Plugin-RadioGroup_Layout_Fixed_Number"));
-        columnSizeSpinner = new UISpinner(0, Integer.MAX_VALUE, 1, DesignerUtils.INITIAL_COLUMN_SIZE);
+        UILabel columnSizeLabel = DesignerUtils.createConfigLabel("");
+        columnSizeSpinner = new UISpinner(1, Integer.MAX_VALUE, 1, DesignerUtils.INITIAL_COLUMN_SIZE);
         columnSizeSpinner.setPreferredSize(new Dimension(DesignerUtils.LARGE_COMBO_WIDTH, 20));
         columnSizePane = TableLayoutHelper.createGapTableLayoutPane(new Component[][]{new Component[]{columnSizeLabel, columnSizeSpinner}}, TableLayoutHelper.FILL_LASTCOLUMN, IntervalConstants.INTERVAL_L1, LayoutConstants.VGAP_SMALL);
         columnSizePane.setVisible(false);