Index: ui/views/test/test_layout_manager.h |
diff --git a/ui/views/test/test_layout_manager.h b/ui/views/test/test_layout_manager.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b50f01902b765dea8429677db9bf859dca759e2e |
--- /dev/null |
+++ b/ui/views/test/test_layout_manager.h |
@@ -0,0 +1,45 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef UI_VIEWS_TEST_TEST_LAYOUT_MANAGER_H_ |
+#define UI_VIEWS_TEST_TEST_LAYOUT_MANAGER_H_ |
+ |
+#include "ui/gfx/geometry/size.h" |
+#include "ui/views/layout/layout_manager.h" |
+ |
+namespace views { |
+namespace test { |
+ |
+// A stub layout manager that returns a specific preferred size and height for |
+// width. |
+class TestLayoutManager : public LayoutManager { |
+ public: |
+ TestLayoutManager(); |
+ ~TestLayoutManager() override; |
+ |
+ void set_preferred_size(const gfx::Size& size) { preferred_size_ = size; } |
+ |
+ void set_preferred_height_for_width(int height) { |
+ preferred_height_for_width_ = height; |
+ } |
+ |
+ // LayoutManager: |
+ void Layout(View* host) override; |
+ gfx::Size GetPreferredSize(const View* host) const override; |
+ int GetPreferredHeightForWidth(const View* host, int width) const override; |
+ |
+ private: |
+ // The return value of GetPreferredSize(); |
+ gfx::Size preferred_size_; |
+ |
+ // The return value for GetPreferredHeightForWidth(). |
+ int preferred_height_for_width_ = 0; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(TestLayoutManager); |
+}; |
+ |
+} // namespace test |
+} // namespace views |
+ |
+#endif // UI_VIEWS_TEST_TEST_LAYOUT_MANAGER_H_ |