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| 1 // Copyright (c) 2012 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 #import <Cocoa/Cocoa.h> | |
| 6 | |
| 7 #include "base/memory/scoped_nsobject.h" | |
| 8 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h" | |
| 9 #import "chrome/browser/ui/cocoa/hover_image_button.h" | |
| 10 #include "grit/theme_resources.h" | |
| 11 #include "testing/gtest/include/gtest/gtest.h" | |
| 12 #include "ui/base/resource/resource_bundle.h" | |
| 13 #include "ui/gfx/image/image.h" | |
| 14 | |
| 15 namespace { | |
| 16 | |
| 17 class HoverImageButtonTest : public CocoaTest { | |
| 18 public: | |
| 19 HoverImageButtonTest() { | |
| 20 NSRect content_frame = [[test_window() contentView] frame]; | |
| 21 scoped_nsobject<HoverImageButton> button( | |
| 22 [[HoverImageButton alloc] initWithFrame:content_frame]); | |
| 23 button_ = button.get(); | |
| 24 [[test_window() contentView] addSubview:button_]; | |
| 25 } | |
| 26 | |
| 27 void DrawRect() { | |
| 28 [button_ lockFocus]; | |
| 29 [button_ drawRect:[button_ bounds]]; | |
| 30 [button_ unlockFocus]; | |
| 31 } | |
| 32 | |
| 33 HoverImageButton* button_; | |
| 34 }; | |
| 35 | |
| 36 // Test mouse events. | |
| 37 TEST_F(HoverImageButtonTest, ImageSwap) { | |
| 38 ResourceBundle& rb = ResourceBundle::GetSharedInstance(); | |
| 39 NSImage* image = rb.GetNativeImageNamed(IDR_HOME).ToNSImage(); | |
| 40 NSImage* hover = rb.GetNativeImageNamed(IDR_BACK).ToNSImage(); | |
| 41 [button_ setDefaultImage:image]; | |
| 42 [button_ setHoverImage:hover]; | |
| 43 | |
| 44 [button_ mouseEntered:nil]; | |
| 45 DrawRect(); | |
| 46 EXPECT_EQ([button_ image], hover); | |
| 47 [button_ mouseExited:nil]; | |
| 48 DrawRect(); | |
| 49 EXPECT_NE([button_ image], hover); | |
| 50 EXPECT_EQ([button_ image], image); | |
| 51 } | |
| 52 | |
| 53 // Test mouse events. | |
| 54 TEST_F(HoverImageButtonTest, Opacity) { | |
| 55 ResourceBundle& rb = ResourceBundle::GetSharedInstance(); | |
| 56 NSImage* image = rb.GetNativeImageNamed(IDR_HOME).ToNSImage(); | |
| 57 [button_ setDefaultImage:image]; | |
| 58 [button_ setDefaultOpacity:0.5]; | |
| 59 [button_ setHoverImage:image]; | |
| 60 [button_ setHoverOpacity:1.0]; | |
| 61 | |
| 62 [button_ mouseEntered:nil]; | |
| 63 DrawRect(); | |
| 64 EXPECT_EQ([button_ alphaValue], 1.0); | |
| 65 [button_ mouseExited:nil]; | |
| 66 DrawRect(); | |
| 67 EXPECT_EQ([button_ alphaValue], 0.5); | |
| 68 } | |
| 69 | |
| 70 } // namespace | |
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Chromium Code Reviews
Issue 12937008:
Move HoverButton and HoverImageButton from chrome/browser/ui/cocoa/ to ui/base/cocoa. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src