1 // Copyright 2013 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 #include "chrome/browser/ui/views/frame/top_container_view.h" 6 7 #include "chrome/browser/ui/views/frame/browser_frame.h" 8 #include "chrome/browser/ui/views/frame/browser_view.h" 9 #include "chrome/browser/ui/views/frame/immersive_mode_controller.h" 10 11 TopContainerView::TopContainerView(BrowserView* browser_view) 12 : browser_view_(browser_view) { 13 } 14 15 TopContainerView::~TopContainerView() { 16 } 17 18 gfx::Size TopContainerView::GetPreferredSize() { 19 // The view wants to be as wide as its parent and tall enough to fully show 20 // all its children. In particular, the bottom of the bookmark bar can be 21 // be above the bottom of the toolbar while the bookmark bar is animating. 22 int height = 0; 23 for (int i = 0; i < child_count(); ++i) { 24 int child_bottom = child_at(i)->bounds().bottom(); 25 if (child_bottom > height) 26 height = child_bottom; 27 } 28 return gfx::Size(browser_view_->width(), height); 29 } 30 31 const char* TopContainerView::GetClassName() const { 32 return "TopContainerView"; 33 } 34 35 void TopContainerView::PaintChildren(gfx::Canvas* canvas) { 36 if (browser_view_->immersive_mode_controller()->IsRevealed()) { 37 // Top-views depend on parts of the frame (themes, window buttons) being 38 // painted underneath them. Clip rect has already been set to the bounds 39 // of this view, so just paint the frame. 40 views::View* frame = browser_view_->frame()->GetFrameView(); 41 frame->Paint(canvas); 42 } 43 44 views::View::PaintChildren(canvas); 45 } 46
