2 * Copyright (c) 2018 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali/public-api/events/wheel-event.h>
26 const uint32_t MODIFIER_SHIFT = 0x1;
27 const uint32_t MODIFIER_CTRL = 0x2;
28 const uint32_t MODIFIER_ALT = 0x4;
32 WheelEvent::WheelEvent()
33 : type( MOUSE_WHEEL ),
36 point( Vector2::ZERO ),
42 WheelEvent::WheelEvent( Type type, int32_t direction, uint32_t modifiers, Vector2 point, int32_t z, uint32_t timeStamp )
44 direction( direction ),
45 modifiers( modifiers ),
48 timeStamp( timeStamp )
52 WheelEvent::~WheelEvent()
56 bool WheelEvent::IsShiftModifier() const
58 if ((MODIFIER_SHIFT & modifiers) == MODIFIER_SHIFT)
66 bool WheelEvent::IsCtrlModifier() const
68 if ((MODIFIER_CTRL & modifiers) == MODIFIER_CTRL)
76 bool WheelEvent::IsAltModifier() const
78 if ((MODIFIER_ALT & modifiers) == MODIFIER_ALT)