fix: wrap style in drop column.

fix: also change `DisplayValue` after changed.
feature: support uncompressed export.
change: add `editing` parameter in GridColumn.setEnabled.

lib/ui/css/grid.scss

@@ -127,9 +127,9 @@
                             }
 
                             >svg {
-                                width: 14px;
-                                min-width: 14px;
-                                height: 14px;
+                                width: 12px;
+                                min-width: 12px;
+                                height: 12px;
                                 margin-left: 4px;
                                 fill: var(--split-border-color);
                             }
@@ -421,10 +421,10 @@
                                 overflow: hidden;
                                 text-overflow: ellipsis;
                                 white-space: pre;
+                            }
 
-                                &.wrap {
-                                    @include wrap();
-                                }
+                            &.wrap>span {
+                                @include wrap();
                             }
                         }