| // 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/client_view.h" |
| |
| #include "base/logging.h" |
| #include "ui/base/accessibility/accessible_view_state.h" |
| #include "ui/base/hit_test.h" |
| #include "ui/views/widget/widget.h" |
| #include "ui/views/widget/widget_delegate.h" |
| |
| namespace views { |
| |
| // static |
| const char ClientView::kViewClassName[] = |
| "ui/views/window/ClientView"; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // ClientView, public: |
| |
| ClientView::ClientView(Widget* widget, View* contents_view) |
| : contents_view_(contents_view) { |
| } |
| |
| int ClientView::NonClientHitTest(const gfx::Point& point) { |
| return bounds().Contains(point) ? HTCLIENT : HTNOWHERE; |
| } |
| |
| DialogClientView* ClientView::AsDialogClientView() { |
| return NULL; |
| } |
| |
| const DialogClientView* ClientView::AsDialogClientView() const { |
| return NULL; |
| } |
| |
| bool ClientView::CanClose() { |
| return true; |
| } |
| |
| void ClientView::WidgetClosing() { |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // ClientView, View overrides: |
| |
| gfx::Size ClientView::GetPreferredSize() { |
| // |contents_view_| is allowed to be NULL up until the point where this view |
| // is attached to a Container. |
| return contents_view_ ? contents_view_->GetPreferredSize() : gfx::Size(); |
| } |
| |
| gfx::Size ClientView::GetMaximumSize() { |
| // |contents_view_| is allowed to be NULL up until the point where this view |
| // is attached to a Container. |
| return contents_view_ ? contents_view_->GetMaximumSize() : gfx::Size(); |
| } |
| |
| gfx::Size ClientView::GetMinimumSize() { |
| // |contents_view_| is allowed to be NULL up until the point where this view |
| // is attached to a Container. |
| return contents_view_ ? contents_view_->GetMinimumSize() : gfx::Size(); |
| } |
| |
| void ClientView::Layout() { |
| // |contents_view_| is allowed to be NULL up until the point where this view |
| // is attached to a Container. |
| if (contents_view_) |
| contents_view_->SetBounds(0, 0, width(), height()); |
| } |
| |
| const char* ClientView::GetClassName() const { |
| return kViewClassName; |
| } |
| |
| void ClientView::GetAccessibleState(ui::AccessibleViewState* state) { |
| state->role = ui::AccessibilityTypes::ROLE_CLIENT; |
| } |
| |
| void ClientView::OnBoundsChanged(const gfx::Rect& previous_bounds) { |
| // Overridden to do nothing. The NonClientView manually calls Layout on the |
| // ClientView when it is itself laid out, see comment in |
| // NonClientView::Layout. |
| } |
| |
| void ClientView::ViewHierarchyChanged( |
| const ViewHierarchyChangedDetails& details) { |
| if (details.is_add && details.child == this) { |
| DCHECK(GetWidget()); |
| DCHECK(contents_view_); // |contents_view_| must be valid now! |
| // Insert |contents_view_| at index 0 so it is first in the focus chain. |
| // (the OK/Cancel buttons are inserted before contents_view_) |
| AddChildViewAt(contents_view_, 0); |
| } |
| } |
| |
| } // namespace views |