// EXTERNAL INCLUDES
#include <cstring> // for strcmp
#include <dali/public-api/object/type-registry.h>
-#include <dali/devel-api/object/type-registry-helper.h>
+#include <dali/public-api/object/type-registry-helper.h>
// INTERNAL INCLUDES
#include <dali-toolkit/internal/controls/scrollable/scrollable-impl.h>
+#include <dali-toolkit/internal/controls/control/control-data-impl.h>
using namespace Dali;
// Setup properties, signals and actions using the type-registry.
DALI_TYPE_REGISTRATION_BEGIN( Toolkit::Scrollable, Toolkit::Control, Create );
-DALI_PROPERTY_REGISTRATION( Toolkit, Scrollable, "overshoot-effect-color", VECTOR4, OVERSHOOT_EFFECT_COLOR )
-DALI_PROPERTY_REGISTRATION( Toolkit, Scrollable, "overshoot-animation-speed", FLOAT, OVERSHOOT_ANIMATION_SPEED )
-const int OVERSHOOT_SIZE = Dali::Toolkit::Scrollable::Property::OVERSHOOT_ANIMATION_SPEED + 1; // OVERSHOOT_SIZE is not public yet
-Dali::PropertyRegistration p1( typeRegistration, "overshoot-size", OVERSHOOT_SIZE, Property::VECTOR2, Dali::Toolkit::Internal::Scrollable::SetProperty, Dali::Toolkit::Internal::Scrollable::GetProperty );
-
-DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "scroll-relative-position", VECTOR2, SCROLL_RELATIVE_POSITION)
-DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "scroll-position-min", VECTOR2, SCROLL_POSITION_MIN)
-DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scroll-position-min-x", SCROLL_POSITION_MIN_X, SCROLL_POSITION_MIN, 0)
-DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scroll-position-min-y", SCROLL_POSITION_MIN_Y, SCROLL_POSITION_MIN, 1)
-DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "scroll-position-max", VECTOR2, SCROLL_POSITION_MAX)
-DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scroll-position-max-x", SCROLL_POSITION_MAX_X, SCROLL_POSITION_MAX, 0)
-DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scroll-position-max-y", SCROLL_POSITION_MAX_Y, SCROLL_POSITION_MAX, 1)
-DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "can-scroll-vertical", BOOLEAN, CAN_SCROLL_VERTICAL)
-DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "can-scroll-horizontal", BOOLEAN, CAN_SCROLL_HORIZONTAL)
-
-DALI_SIGNAL_REGISTRATION( Toolkit, Scrollable, "scroll-started", SIGNAL_SCROLL_STARTED )
-DALI_SIGNAL_REGISTRATION( Toolkit, Scrollable, "scroll-completed", SIGNAL_SCROLL_COMPLETED )
-DALI_SIGNAL_REGISTRATION( Toolkit, Scrollable, "scroll-updated", SIGNAL_SCROLL_UPDATED )
+DALI_PROPERTY_REGISTRATION( Toolkit, Scrollable, "overshootEffectColor", VECTOR4, OVERSHOOT_EFFECT_COLOR )
+DALI_PROPERTY_REGISTRATION( Toolkit, Scrollable, "overshootAnimationSpeed", FLOAT, OVERSHOOT_ANIMATION_SPEED )
+DALI_PROPERTY_REGISTRATION( Toolkit, Scrollable, "overshootEnabled", BOOLEAN, OVERSHOOT_ENABLED )
+DALI_PROPERTY_REGISTRATION( Toolkit, Scrollable, "overshootSize", VECTOR2, OVERSHOOT_SIZE )
+DALI_PROPERTY_REGISTRATION( Toolkit, Scrollable, "scrollToAlphaFunction", INTEGER, SCROLL_TO_ALPHA_FUNCTION )
+
+DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "scrollRelativePosition", VECTOR2, SCROLL_RELATIVE_POSITION)
+DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "scrollPositionMin", VECTOR2, SCROLL_POSITION_MIN)
+DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scrollPositionMinX", SCROLL_POSITION_MIN_X, SCROLL_POSITION_MIN, 0)
+DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scrollPositionMinY", SCROLL_POSITION_MIN_Y, SCROLL_POSITION_MIN, 1)
+DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "scrollPositionMax", VECTOR2, SCROLL_POSITION_MAX)
+DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scrollPositionMaxX", SCROLL_POSITION_MAX_X, SCROLL_POSITION_MAX, 0)
+DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, Scrollable, "scrollPositionMaxY", SCROLL_POSITION_MAX_Y, SCROLL_POSITION_MAX, 1)
+DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "canScrollVertical", BOOLEAN, CAN_SCROLL_VERTICAL)
+DALI_ANIMATABLE_PROPERTY_REGISTRATION( Toolkit, Scrollable, "canScrollHorizontal", BOOLEAN, CAN_SCROLL_HORIZONTAL)
+
+DALI_SIGNAL_REGISTRATION( Toolkit, Scrollable, "scrollStarted", SIGNAL_SCROLL_STARTED )
+DALI_SIGNAL_REGISTRATION( Toolkit, Scrollable, "scrollCompleted", SIGNAL_SCROLL_COMPLETED )
+DALI_SIGNAL_REGISTRATION( Toolkit, Scrollable, "scrollUpdated", SIGNAL_SCROLL_UPDATED )
DALI_TYPE_REGISTRATION_END()
// Scrollable
///////////////////////////////////////////////////////////////////////////////////////////////////
-// Scrollable controls are not layout containers so they dont need size negotiation..
-// we dont want size negotiation while scrolling if we can avoid it
-Scrollable::Scrollable()
-: Control( ControlBehaviour( REQUIRES_TOUCH_EVENTS | REQUIRES_STYLE_CHANGE_SIGNALS | DISABLE_SIZE_NEGOTIATION ) ),
+Scrollable::Scrollable( ControlBehaviour behaviourFlags )
+: Control( ControlBehaviour( behaviourFlags ) ),
mOvershootEffectColor( DEFAULT_OVERSHOOT_COLOUR ),
mOvershootAnimationSpeed ( DEFAULT_OVERSHOOT_ANIMATION_SPEED ),
mOvershootSize( OVERSHOOT_DEFAULT_SIZE ),
+ mScrollToAlphaFunction( AlphaFunction::EASE_OUT ),
+ mScrollStartedSignal(),
+ mScrollUpdatedSignal(),
+ mScrollCompletedSignal(),
mOvershootEnabled(true)
{
}
-Scrollable::Scrollable( ControlBehaviour behaviourFlags )
-: Control( ControlBehaviour( REQUIRES_TOUCH_EVENTS | REQUIRES_STYLE_CHANGE_SIGNALS | behaviourFlags ) ),
- mOvershootEffectColor( DEFAULT_OVERSHOOT_COLOUR ),
- mOvershootAnimationSpeed ( DEFAULT_OVERSHOOT_ANIMATION_SPEED ),
- mOvershootSize( OVERSHOOT_DEFAULT_SIZE ),
- mOvershootEnabled(true)
+Scrollable::~Scrollable()
{
}
-Scrollable::~Scrollable()
+bool Scrollable::AccessibleImpl::IsScrollable()
+{
+ return true;
+}
+
+void Scrollable::OnInitialize()
{
+ DevelControl::SetAccessibilityConstructor( Self(), []( Dali::Actor actor ) {
+ return std::unique_ptr< Dali::Accessibility::Accessible >(
+ new AccessibleImpl( actor, Dali::Accessibility::Role::SCROLL_PANE ) );
+ } );
}
bool Scrollable::IsOvershootEnabled() const
scrollableImpl.SetOvershootAnimationSpeed( value.Get<float>() );
break;
}
- case OVERSHOOT_SIZE: // OVERSHOOT_SIZE is not public yet
+ case Toolkit::Scrollable::Property::OVERSHOOT_ENABLED:
+ {
+ scrollableImpl.SetOvershootEnabled( value.Get<bool>() );
+ break;
+ }
+ case Toolkit::Scrollable::Property::OVERSHOOT_SIZE:
+ {
+ scrollableImpl.SetOvershootSize( value.Get<Vector2>() );
+ break;
+ }
+ case Toolkit::Scrollable::Property::SCROLL_TO_ALPHA_FUNCTION:
{
- Vector2 input;
- if( value.Get( input ) )
+ int alphaFunction = value.Get<int>();
+
+ if( alphaFunction >= AlphaFunction::DEFAULT &&
+ alphaFunction < AlphaFunction::COUNT )
{
- scrollableImpl.mOvershootSize = input;
+ scrollableImpl.mScrollToAlphaFunction = static_cast< AlphaFunction::BuiltinFunction >( alphaFunction );
}
- scrollableImpl.EnableScrollOvershoot( scrollableImpl.IsOvershootEnabled() );
break;
}
}
value = scrollableImpl.GetOvershootAnimationSpeed();
break;
}
- case OVERSHOOT_SIZE: // OVERSHOOT_SIZE is not public yet
+ case Toolkit::Scrollable::Property::OVERSHOOT_ENABLED:
+ {
+ value = scrollableImpl.IsOvershootEnabled();
+ break;
+ }
+ case Toolkit::Scrollable::Property::OVERSHOOT_SIZE:
{
value = scrollableImpl.mOvershootSize;
break;
}
+ case Toolkit::Scrollable::Property::SCROLL_TO_ALPHA_FUNCTION:
+ {
+ value = static_cast<int>( scrollableImpl.mScrollToAlphaFunction );
+ break;
+ }
}
}