| // Copyright (c) 2012 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_VIEW_MODEL_UTILS_H_ |
| #define UI_VIEWS_VIEW_MODEL_UTILS_H_ |
| |
| #include "base/basictypes.h" |
| #include "ui/views/views_export.h" |
| |
| namespace views { |
| |
| class View; |
| class ViewModel; |
| |
| class VIEWS_EXPORT ViewModelUtils { |
| public: |
| enum Alignment { |
| HORIZONTAL, |
| VERTICAL |
| }; |
| |
| // Sets the bounds of each view to its ideal bounds. |
| static void SetViewBoundsToIdealBounds(const ViewModel& model); |
| |
| // Returns true if the Views in |model| are at their ideal bounds. |
| static bool IsAtIdealBounds(const ViewModel& model); |
| |
| // Returns the index to move |view| to based on a coordinate of |x| and |y|. |
| static int DetermineMoveIndex(const ViewModel& model, |
| View* view, |
| Alignment alignment, |
| int x, |
| int y); |
| |
| private: |
| DISALLOW_IMPLICIT_CONSTRUCTORS(ViewModelUtils); |
| }; |
| |
| } // namespace views |
| |
| #endif // UI_VIEWS_VIEW_MODEL_UTILS_H_ |