1 #ifndef DALI_ACCESSIBILITY_GESTURE_HANDLER_H
2 #define DALI_ACCESSIBILITY_GESTURE_HANDLER_H
5 * Copyright (c) 2019 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/devel-api/adaptor-framework/accessibility-gesture-event.h>
28 * AccessibilityGestureHandler is an interface used by Dali to handle accessibility gestures
29 * passed by the accessibility manager.
31 class AccessibilityGestureHandler
36 * Handle the accessibility pan gesture.
37 * @param[in] panEvent The pan event to be handled.
38 * @return whether the gesture is handled successfully or not.
40 virtual bool HandlePanGesture( const AccessibilityGestureEvent& panEvent ) = 0;
42 }; // class AccessibilityGestureHandler
46 #endif // DALI_ACCESSIBILITY_GESTURE_HANDLER_H