#ifndef __DALI_TOOLKIT_INTERNAL_SCROLL_BAR_H__
#define __DALI_TOOLKIT_INTERNAL_SCROLL_BAR_H__
-//
-// Copyright (c) 2014 Samsung Electronics Co., Ltd.
-//
-// Licensed under the Flora License, Version 1.0 (the License);
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://floralicense.org/license/
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an AS IS BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
+/*
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
// INTERNAL INCLUDES
#include <dali-toolkit/public-api/controls/scrollable/scroll-component-impl.h>
public:
+ // Properties
+ enum
+ {
+ SCROLLBAR_PROPERTY_START_INDEX = ControlImpl::CONTROL_PROPERTY_END_INDEX + 1,
+ SCROLLBAR_PROPERTY_END_INDEX = SCROLLBAR_PROPERTY_START_INDEX + 1000 ///< Reserving 1000 property indices
+ };
+
+ // Signals
typedef Toolkit::ScrollBar::ScrollPositionNotifiedSignalType ScrollPositionNotifiedSignalType;
public:
/**
* @copydoc Toolkit::ScrollBar::SetIndicatorImage()
*/
+ void SetIndicatorImage( Image image );
+
+ /**
+ * @copydoc Toolkit::ScrollBar::SetIndicatorImage()
+ */
void SetIndicatorImage( Image image, const Vector4& border );
/**
void SetPositionNotifications( const std::vector<float>& positions );
/**
+ * @copydoc Toolkit::ScrollBar::SetIndicatorHeightPolicy()
+ */
+ void SetIndicatorHeightPolicy( Toolkit::ScrollBar::IndicatorHeightPolicy policy );
+
+ /**
+ * @copydoc Toolkit::ScrollBar::GetIndicatorHeightPolicy()
+ */
+ Toolkit::ScrollBar::IndicatorHeightPolicy GetIndicatorHeightPolicy();
+
+ /**
+ * @copydoc Toolkit::ScrollBar::SetIndicatorFixedHeight()
+ */
+ void SetIndicatorFixedHeight( float height );
+
+ /**
+ * @copydoc Toolkit::ScrollBar::GetIndicatorFixedHeight()
+ */
+ float GetIndicatorFixedHeight();
+
+ /**
* @copydoc Toolkit::ScrollBar::Show()
*/
void Show();
return mScrollPositionNotifiedSignal;
}
-private: // from ControlImpl
+ // Properties
+
+ /**
+ * Called when a property of an object of this type is set.
+ * @param[in] object The object whose property is set.
+ * @param[in] index The property index.
+ * @param[in] value The new property value.
+ */
+ static void SetProperty( BaseObject* object, Property::Index index, const Property::Value& value );
+
+ /**
+ * Called to retrieve a property of an object of this type.
+ * @param[in] object The object whose property is to be retrieved.
+ * @param[in] index The property index.
+ * @return The current value of the property.
+ */
+ static Property::Value GetProperty( BaseObject* object, Property::Index index );
+
+private: // from Control
/**
* @copydoc Toolkit::Control::OnInitialize
*/
bool OnPanGestureProcessTick();
+ /**
+ * Handle SetProperty for scroll indicator height policy.
+ * @param[in] propertyValue The new property value.
+ */
+ void OnIndicatorHeightPolicyPropertySet(Property::Value propertyValue);
+
private:
- Constrainable mScrollPositionObject; ///< From mScrollConnector
+ Constrainable mScrollPositionObject; ///< From mScrollConnector
+
+ ImageActor mBackground; ///< Background image of scroll bar.
+ ImageActor mIndicator; ///< Image of scroll indicator.
+ Animation mAnimation; ///< Scroll indicator Show/Hide Animation.
- ImageActor mBackground; ///< Background image of scroll bar.
- ImageActor mIndicator; ///< Image of scroll indicator.
- Animation mAnimation; ///< Scroll indicator Show/Hide Animation.
+ float mScrollStart; ///< Scroll Start position (start of drag)
+ Vector3 mGestureDisplacement; ///< Gesture Displacement.
- float mScrollStart; ///< Scroll Start position (start of drag)
- Vector3 mGestureDisplacement; ///< Gesture Displacement.
+ bool mIsPanning; ///< Whether the scroll bar is being panned.
+ float mCurrentScrollPosition; ///< The current scroll position updated by the pan gesture
- bool mIsPanning; ///< Whether the scroll bar is being panned.
- float mCurrentScrollPosition; ///< The current scroll position updated by the pan gesture
+ Toolkit::ScrollBar::IndicatorHeightPolicy mIndicatorHeightPolicy; ///< The height policy of scroll indicator (variable or fixed)
+ float mIndicatorFixedHeight; ///< The fixed height of scroll indicator
- Timer mTimer; ///< The timer to process the pan gesture after the gesture is started.
+ Timer mTimer; ///< The timer to process the pan gesture after the gesture is started.
- Property::Index mPropertyIndicatorPosition; ///< Indicatore Position ("indicator-position")
+ Property::Index mPropertyIndicatorPosition; ///< Indicatore Position ("indicator-position")
- PropertyNotification mPositionNotification; ///< Stores the property notification used for scroll position changes
+ PropertyNotification mPositionNotification; ///< Stores the property notification used for scroll position changes
ScrollPositionNotifiedSignalType mScrollPositionNotifiedSignal;
+
+ ActiveConstraint mIndicatorSizeConstraint;
+ ActiveConstraint mIndicatorPositionConstraint;
};
} // namespace Internal
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