2 // Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 // Licensed under the Flora License, Version 1.0 (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://floralicense.org/license/
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.
17 #include <dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-effect-impl.h>
18 #include <dali-toolkit/internal/controls/scrollable/scroll-view/scroll-view-impl.h>
31 ScrollViewEffect::ScrollViewEffect()
32 : mScrollViewImpl(NULL)
36 ScrollViewEffect::~ScrollViewEffect()
40 void ScrollViewEffect::Attach(Toolkit::ScrollView& scrollView)
42 DALI_ASSERT_ALWAYS( (!mScrollViewImpl) && "Already attached to a ScrollView" );
44 mScrollViewImpl = &GetImpl(scrollView);
49 void ScrollViewEffect::Detach(Toolkit::ScrollView& scrollView)
51 DALI_ASSERT_ALWAYS( (mScrollViewImpl) && "Already detached from ScrollView" );
52 DALI_ASSERT_ALWAYS( (&GetImpl(scrollView) == mScrollViewImpl) && "Effect attached to a different ScrollView");
56 mScrollViewImpl = NULL;
59 Toolkit::ScrollView ScrollViewEffect::GetScrollView()
61 DALI_ASSERT_ALWAYS(mScrollViewImpl);
63 return DownCast<Toolkit::ScrollView>( mScrollViewImpl->Self() );
66 } // namespace Internal
68 } // namespace Toolkit