2 // Open Service Platform
3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
5 // Licensed under the Flora License, Version 1.0 (the License);
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://floralicense.org/license/
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an AS IS BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
18 * @file FUiCtrl_IColorChangeEventListener.h
19 * @brief This is the header file for the _IColorChangeEventListener class.
21 * This header file contains the declarations of the _IColorChangeEventListener class.
22 * If a change event is generated, a method of this class is called.
23 * So, if applications do jobs related to change events, use the methods of this class.
26 #ifndef _FUI_CTRL_INTERNAL_ICOLOR_CHANGE_EVENT_LISTENER_H_
27 #define _FUI_CTRL_INTERNAL_ICOLOR_CHANGE_EVENT_LISTENER_H_
29 #include <FBaseRtIEventListener.h>
30 #include <FBaseObject.h>
32 namespace Tizen { namespace Ui
37 namespace Tizen { namespace Graphics
40 }} // Tizen::Graphics;
42 namespace Tizen { namespace Ui { namespace Controls
45 * @interface _IColorChangeEventListener
46 * @brief This interface implements the listener for color change events.
49 * This is the listener interface for receiving color change events. The class that processes a color change event
50 * implements this interface, and the object created with that class is registered with a UI control, using the control's
51 * AddColorChangeEventListener() method. When the color change event occurs, the object's OnColorChanged() method is invoked.
53 class _IColorChangeEventListener
54 : virtual public Tizen::Base::Runtime::IEventListener
59 * This is the destructor for this class.
63 virtual ~_IColorChangeEventListener(void) {}
66 * Notifies when there is a change in Color. The color instance is passed as an input parameter.
69 * @param[in] source The source of the event
70 * @param[in] color The color
72 virtual void OnColorChanged(const Tizen::Ui::_Control& source, const Tizen::Graphics::Color& color) = 0;
73 }; // _IColorChangeEventListener
75 }}} // Tizen::Ui::Controls
77 #endif // _FUI_CTRL_INTERNAL_ICOLOR_CHANGE_EVENT_LISTENER_H_