1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
// 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/controls/button/custom_button.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/layout.h"
#include "ui/gfx/screen.h"
#include "ui/views/test/views_test_base.h"
#if defined(USE_AURA)
#include "ui/aura/root_window.h"
#include "ui/aura/test/test_cursor_client.h"
#endif
namespace views {
namespace {
class TestCustomButton : public CustomButton {
public:
explicit TestCustomButton(ButtonListener* listener)
: CustomButton(listener) {
}
virtual ~TestCustomButton() {}
private:
DISALLOW_COPY_AND_ASSIGN(TestCustomButton);
};
} // namespace
typedef ViewsTestBase CustomButtonTest;
// Tests that hover state changes correctly when visiblity/enableness changes.
TEST_F(CustomButtonTest, HoverStateOnVisibilityChange) {
// Create a widget so that the CustomButton can query the hover state
// correctly.
scoped_ptr<Widget> widget(new Widget);
Widget::InitParams params = CreateParams(Widget::InitParams::TYPE_POPUP);
params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
params.bounds = gfx::Rect(0, 0, 650, 650);
widget->Init(params);
widget->Show();
#if defined(USE_AURA)
aura::test::TestCursorClient cursor_client(
widget->GetNativeView()->GetRootWindow());
#endif
// Position the widget in a way so that it is under the cursor.
gfx::Point cursor = gfx::Screen::GetScreenFor(
widget->GetNativeView())->GetCursorScreenPoint();
gfx::Rect widget_bounds = widget->GetWindowBoundsInScreen();
widget_bounds.set_origin(cursor);
widget->SetBounds(widget_bounds);
TestCustomButton* button = new TestCustomButton(NULL);
widget->SetContentsView(button);
gfx::Point center(10, 10);
button->OnMousePressed(ui::MouseEvent(ui::ET_MOUSE_PRESSED, center, center,
ui::EF_LEFT_MOUSE_BUTTON));
EXPECT_EQ(CustomButton::STATE_PRESSED, button->state());
button->OnMouseReleased(ui::MouseEvent(ui::ET_MOUSE_RELEASED, center, center,
ui::EF_LEFT_MOUSE_BUTTON));
EXPECT_EQ(CustomButton::STATE_HOVERED, button->state());
button->SetEnabled(false);
EXPECT_EQ(CustomButton::STATE_DISABLED, button->state());
button->SetEnabled(true);
EXPECT_EQ(CustomButton::STATE_HOVERED, button->state());
button->SetVisible(false);
EXPECT_EQ(CustomButton::STATE_NORMAL, button->state());
button->SetVisible(true);
EXPECT_EQ(CustomButton::STATE_HOVERED, button->state());
#if defined(USE_AURA)
// In Aura views, no new hover effects are invoked if mouse events
// are disabled.
cursor_client.DisableMouseEvents();
button->SetEnabled(false);
EXPECT_EQ(CustomButton::STATE_DISABLED, button->state());
button->SetEnabled(true);
EXPECT_EQ(CustomButton::STATE_NORMAL, button->state());
button->SetVisible(false);
EXPECT_EQ(CustomButton::STATE_NORMAL, button->state());
button->SetVisible(true);
EXPECT_EQ(CustomButton::STATE_NORMAL, button->state());
#endif
}
} // namespace views
|
