15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef UI_VIEWS_CONTROLS_BUTTON_CHECKBOX_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define UI_VIEWS_CONTROLS_BUTTON_CHECKBOX_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 115e3f23d412006dc4db4e659864679f29341e113fTorne (Richard Coles)#include "base/strings/string16.h" 1290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "ui/views/controls/button/label_button.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace views { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A native themed class representing a checkbox. This class does not use 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// platform specific objects to replicate the native platforms looks and feel. 1890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)class VIEWS_EXPORT Checkbox : public LabelButton { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const char kViewClassName[]; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) explicit Checkbox(const base::string16& label); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~Checkbox(); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets a listener for this checkbox. Checkboxes aren't required to have them 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // since their state can be read independently of them being toggled. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_listener(ButtonListener* listener) { listener_ = listener; } 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets/Gets whether or not the checkbox is checked. 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void SetChecked(bool checked); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool checked() const { return checked_; } 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 3490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Overridden from LabelButton: 3590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void Layout() OVERRIDE; 36b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) virtual const char* GetClassName() const OVERRIDE; 37a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE; 3890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void OnFocus() OVERRIDE; 3990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual void OnBlur() OVERRIDE; 4090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual const gfx::ImageSkia& GetImage(ButtonState for_state) OVERRIDE; 4190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 4290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Set the image shown for each button state depending on whether it is 4390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // [checked] or [focused]. 4490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) void SetCustomImage(bool checked, 4590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool focused, 4690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ButtonState for_state, 4790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const gfx::ImageSkia& image); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from Button: 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void NotifyClick(const ui::Event& event) OVERRIDE; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ui::NativeTheme::Part GetThemePart() const OVERRIDE; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void GetExtraParams( 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::NativeTheme::ExtraParams* params) const OVERRIDE; 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if the checkbox is checked. 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool checked_; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // The images for each button state. 6190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) gfx::ImageSkia images_[2][2][STATE_COUNT]; 6290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(Checkbox); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace views 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // UI_VIEWS_CONTROLS_BUTTON_CHECKBOX_H_ 69