ui/views/widget/desktop_widget_unittest.cc

   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 "ui/views/test/views_test_base.h"
   6 #include "ui/views/test/widget_test.h"
   7 #include "ui/views/widget/widget.h"
   8 #include "ui/views/window/dialog_delegate.h"
   9
  10 namespace views {
  11
  12 typedef ViewsTestBase DesktopScreenPositionClientTest;
  13
  14 // Verifies setting the bounds of a dialog parented to a Widget with a
  15 // PlatformDesktopNativeWidget is positioned correctly.
  16 TEST_F(DesktopScreenPositionClientTest, PositionDialog) {
  17   Widget parent_widget;
  18   Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_WINDOW);
  19   params.bounds = gfx::Rect(10, 11, 200, 200);
  20   params.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
  21   params.native_widget = new PlatformDesktopNativeWidget(&parent_widget);
  22   parent_widget.Init(params);
  23
  24   // Owned by |dialog|.
  25   DialogDelegateView* dialog_delegate_view = new DialogDelegateView;
  26   // Owned by |parent_widget|.
  27   Widget* dialog = DialogDelegate::CreateDialogWidget(
  28       dialog_delegate_view, NULL, parent_widget.GetNativeView());
  29   dialog->SetBounds(gfx::Rect(11, 12, 200, 200));
  30   EXPECT_EQ("11,12", dialog->GetWindowBoundsInScreen().origin().ToString());
  31 }
  32
  33 // Verifies that setting the bounds of a control parented to something other
  34 // than the root window is positioned correctly.
  35 TEST_F(DesktopScreenPositionClientTest, PositionControlWithNonRootParent) {
  36   Widget widget1;
  37   Widget widget2;
  38   Widget widget3;
  39   gfx::Point origin = gfx::Point(16, 16);
  40
  41   // Use a custom frame type.  By default we will choose a native frame when
  42   // aero glass is enabled, and this complicates the logic surrounding origin
  43   // computation, making it difficult to compute the expected origin location.
  44   widget1.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
  45   widget2.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
  46   widget3.set_frame_type(Widget::FRAME_TYPE_FORCE_CUSTOM);
  47
  48   // Create 3 windows.  A root window, an arbitrary window parented to the root
  49   // but NOT positioned at (0,0) relative to the root, and then a third window
  50   // parented to the second, also not positioned at (0,0).
  51   Widget::InitParams params1 =
  52       CreateParams(Widget::InitParams::TYPE_WINDOW);
  53   params1.bounds = gfx::Rect(origin, gfx::Size(700, 600));
  54   params1.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
  55   params1.native_widget = new PlatformDesktopNativeWidget(&widget1);
  56   widget1.Init(params1);
  57
  58   Widget::InitParams params2 =
  59     CreateParams(Widget::InitParams::TYPE_WINDOW);
  60   params2.bounds = gfx::Rect(origin, gfx::Size(600, 500));
  61   params2.parent = widget1.GetNativeView();
  62   params2.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
  63   params2.child = true;
  64   widget2.Init(params2);
  65
  66   Widget::InitParams params3 =
  67       CreateParams(Widget::InitParams::TYPE_CONTROL);
  68   params3.parent = widget2.GetNativeView();
  69   params3.ownership = Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
  70   params3.child = true;
  71   params3.bounds = gfx::Rect(origin, gfx::Size(500, 400));
  72   widget3.Init(params3);
  73
  74   // The origin of the 3rd window should be the sum of all parent origins.
  75   gfx::Point expected_origin(origin.x() * 3, origin.y() * 3);
  76   gfx::Rect expected_bounds(expected_origin, gfx::Size(500, 400));
  77   gfx::Rect actual_bounds(widget3.GetWindowBoundsInScreen());
  78   EXPECT_EQ(expected_bounds.ToString(), actual_bounds.ToString());
  79 }
  80
  81 }  // namespace views