Set srceen readonly for Search window

issue6752
review43471002

src/view/tree.js

@@ -60,7 +60,8 @@
             });
             this.expanded = {};
             this.children_field = children_field;
-            this.editable = Boolean(this.attributes.editable);
+            this.editable = (Boolean(this.attributes.editable) &&
+                !screen.attributes.readonly);
 
             // Columns
             this.columns = [];

src/window.js

@@ -514,7 +514,8 @@
                 domain: this.domain,
                 view_ids: kwargs.view_ids,
                 views_preload: views_preload,
-                row_activate: this.activate.bind(this)
+                row_activate: this.activate.bind(this),
+                readonly: true,
             });
             this.screen.load_next_view().done(function() {
                 this.screen.switch_view().done(function() {