1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef UI_VIEWS_VIEW_MODEL_UTILS_H_ 6 #define UI_VIEWS_VIEW_MODEL_UTILS_H_ 7 8 #include "base/basictypes.h" 9 #include "ui/views/views_export.h" 10 11 namespace views { 12 13 class View; 14 class ViewModel; 15 16 class VIEWS_EXPORT ViewModelUtils { 17 public: 18 enum Alignment { 19 HORIZONTAL, 20 VERTICAL 21 }; 22 23 // Sets the bounds of each view to its ideal bounds. 24 static void SetViewBoundsToIdealBounds(const ViewModel& model); 25 26 // Returns true if the Views in |model| are at their ideal bounds. 27 static bool IsAtIdealBounds(const ViewModel& model); 28 29 // Returns the index to move |view| to based on a coordinate of |x| and |y|. 30 static int DetermineMoveIndex(const ViewModel& model, 31 View* view, 32 Alignment alignment, 33 int x, 34 int y); 35 36 private: 37 DISALLOW_IMPLICIT_CONSTRUCTORS(ViewModelUtils); 38 }; 39 40 } // namespace views 41 42 #endif // UI_VIEWS_VIEW_MODEL_UTILS_H_ 43
