views: add layout delegates

ui/views/window/dialog_client_view.cc

 // 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.
 
 #include "ui/views/window/dialog_client_view.h"
 
 #include <algorithm>
 
 #include "build/build_config.h"
 #include "ui/base/material_design/material_design_controller.h"
@@ skipping 34 matching lines @@
   if (!button)
     return;
 
   const gfx::Size size = button->GetPreferredSize();
   row_bounds->set_width(row_bounds->width() - size.width());
   DCHECK_LE(button_height, row_bounds->height());
   button->SetBounds(
       row_bounds->right(),
       row_bounds->y() + (row_bounds->height() - button_height) / 2,
       size.width(), button_height);
-  row_bounds->set_width(row_bounds->width() - kRelatedButtonHSpacing);
+  row_bounds->set_width(row_bounds->width() -
+                        button->GetLayoutDelegate()->GetLayoutDistance(
+                            LayoutDelegate::RELATED_BUTTON_HORIZONTAL_SPACING));
 }
 
 }  // namespace
 
 ///////////////////////////////////////////////////////////////////////////////
 // DialogClientView, public:
 
 DialogClientView::DialogClientView(Widget* owner, View* contents_view)
     : ClientView(owner, contents_view),
       button_row_insets_(0,
-                         kButtonHEdgeMarginNew,
-                         kButtonVEdgeMarginNew,
-                         kButtonHEdgeMarginNew),
+                         contents_view->GetLayoutDelegate()->GetLayoutDistance(
+                             LayoutDelegate::BUTTON_HEDGE_MARGIN_NEW),
+                         contents_view->GetLayoutDelegate()->GetLayoutDistance(
+                             LayoutDelegate::BUTTON_VEDGE_MARGIN_NEW),
+                         contents_view->GetLayoutDelegate()->GetLayoutDistance(
+                             LayoutDelegate::BUTTON_HEDGE_MARGIN_NEW)),
       ok_button_(nullptr),
       cancel_button_(nullptr),
       extra_view_(nullptr),
       delegate_allowed_close_(false) {
+  SetLayoutDelegate(contents_view->GetLayoutDelegate());
   // Doing this now ensures this accelerator will have lower priority than
   // one set by the contents view.
   AddAccelerator(ui::Accelerator(ui::VKEY_ESCAPE, ui::EF_NONE));
 }
 
 DialogClientView::~DialogClientView() {
 }
 
 void DialogClientView::AcceptWindow() {
   // Only notify the delegate once. See |delegate_allowed_close_|'s comment.
@@ skipping 283 matching lines @@
       std::remove(child_views.begin(), child_views.end(), nullptr),
       child_views.end());
 
   // Setup focus by reordering views. It is not safe to use SetNextFocusableView
   // since child views may be added externally to this view.
   for (size_t i = 0; i < child_views.size(); i++)
     ReorderChildView(child_views[i], i);
 }
 
 }  // namespace views