views: Move examples/ directory to ui/views/.

BUG=104039
R=ben@chromium.org

Review URL: http://codereview.chromium.org/8555013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110023 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 95 insertions, 0 deletions

diff --git a/ui/views/examples/native_widget_views_example.cc b/ui/views/examples/native_widget_views_example.cc
new file mode 100644
index 0000000..0e00035
--- /dev/null
+++ b/ui/views/examples/native_widget_views_example.cc
@@ -0,0 +1,95 @@
+// Copyright (c) 2011 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/examples/native_widget_views_example.h"
+
+#include "base/utf_string_conversions.h"
+#include "ui/gfx/canvas.h"
+#include "ui/views/examples/example_base.h"
+#include "views/controls/button/text_button.h"
+#include "views/test/test_views_delegate.h"
+#include "views/view.h"
+#include "views/widget/native_widget_views.h"
+#include "views/widget/widget.h"
+
+namespace examples {
+
+// A ContentView for our example widget. Contains a variety of controls for
+// testing NativeWidgetViews event handling. If any part of the Widget's bounds
+// are rendered red, something went wrong.
+class TestContentView : public views::View,
+                        public views::ButtonListener {
+ public:
+  TestContentView()
+      : click_count_(0),
+        ALLOW_THIS_IN_INITIALIZER_LIST(
+            button_(new views::TextButton(this, ASCIIToUTF16("Click me!")))) {
+    AddChildView(button_);
+  }
+  virtual ~TestContentView() {
+  }
+
+  // Overridden from views::View:
+  virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE {
+    SkColor color = click_count_ % 2 == 0 ? SK_ColorGREEN : SK_ColorBLUE;
+    canvas->FillRect(color, GetLocalBounds());
+  }
+  virtual void Layout() OVERRIDE {
+    button_->SetBounds(10, 10, width() - 20, height() - 20);
+  }
+
+  // Overridden from views::ButtonListener:
+  virtual void ButtonPressed(views::Button* sender,
+                             const views::Event& event) OVERRIDE {
+    if (sender == button_) {
+      ++click_count_;
+      SchedulePaint();
+    }
+  }
+
+ private:
+  int click_count_;
+  views::TextButton* button_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestContentView);
+};
+
+NativeWidgetViewsExample::NativeWidgetViewsExample(ExamplesMain* main)
+    : ExampleBase(main, "Native Widget Views") {
+}
+
+NativeWidgetViewsExample::~NativeWidgetViewsExample() {
+}
+
+void NativeWidgetViewsExample::CreateExampleView(views::View* container) {
+  views::Widget* widget = new views::Widget;
+  views::NativeWidgetViews* nwv = new views::NativeWidgetViews(widget);
+  views::Widget::InitParams params(views::Widget::InitParams::TYPE_CONTROL);
+
+  // Set parent View for widget.  Real code should use params.parent_widget
+  // but since tabs are implemented with Views instead of Widgets on Windows
+  // we have to hack the parenting.
+#if defined(OS_WIN)
+  views::TestViewsDelegate* test_views_delegate =
+      static_cast<views::TestViewsDelegate*>(
+          views::ViewsDelegate::views_delegate);
+  views::View* old_default_parent_view =
+      test_views_delegate->GetDefaultParentView();
+  test_views_delegate->set_default_parent_view(container);
+#else
+  params.parent_widget = container->GetWidget();
+#endif
+
+  params.native_widget = nwv;
+  widget->Init(params);
+
+#if defined(OS_WIN)
+  test_views_delegate->set_default_parent_view(old_default_parent_view);
+#endif
+
+  widget->SetContentsView(new TestContentView);
+  widget->SetBounds(gfx::Rect(10, 10, 300, 150));
+}
+
+}  // namespace examples