#include <dali/public-api/object/type-registry.h>
#include <dali/public-api/images/resource-image.h>
-using namespace Dali;
-using namespace Dali::Toolkit::Internal;
+namespace Dali
+{
+
+namespace Toolkit
+{
+
+namespace Internal
+{
namespace
{
RadioButton::RadioButton()
{
- mUnselectedImage = Dali::ResourceImage::New( UNSELECTED_BUTTON_IMAGE_DIR );
- mSelectedImage = Dali::ResourceImage::New( SELECTED_BUTTON_IMAGE_DIR );
-
- mRadioIcon = Dali::ImageActor::New( mUnselectedImage );
-
-// SetTogglableButton(true);
- mTogglableButton = true; // TODO: Use SetTogglableButton() after refactoring painter
+ SetTogglableButton(true);
}
RadioButton::~RadioButton()
{
}
-void RadioButton::SetLabel( Actor label )
+void RadioButton::SetButtonImage( Actor image )
{
- if( mLabel != label )
+ Actor& buttonImage = GetButtonImage();
+
+ if( !IsSelected() )
{
- if( mLabel )
+ if( buttonImage && buttonImage.GetParent() )
{
- mRadioIcon.Remove( mLabel );
+ buttonImage.GetParent().Remove( buttonImage );
+ buttonImage.Reset();
}
+ Self().Add( image );
+
+ Actor& label = GetLabel();
+
if( label )
{
- label.SetParentOrigin( ParentOrigin::CENTER_RIGHT );
- label.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
- label.MoveBy( DISTANCE_BETWEEN_IMAGE_AND_LABEL );
- mRadioIcon.Add( label );
+ buttonImage.Remove( label );
+ image.Add( label );
}
+ }
- mLabel = label;
+ buttonImage = image;
- RelayoutRequest();
+ buttonImage.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ buttonImage.SetParentOrigin( ParentOrigin::TOP_LEFT );
+}
+
+void RadioButton::SetSelectedImage( Actor image )
+{
+ Actor& selectedImage = GetSelectedImage();
+
+ if( IsSelected() )
+ {
+ if( selectedImage && selectedImage.GetParent() )
+ {
+ selectedImage.GetParent().Remove( selectedImage );
+ selectedImage.Reset();
+ }
+
+ Self().Add( image );
+
+ Actor& label = GetLabel();
+
+ if( label )
+ {
+ selectedImage.Remove( label );
+ image.Add( label );
+ }
}
+
+ selectedImage = image;
+
+ selectedImage.SetAnchorPoint( AnchorPoint::TOP_LEFT );
+ selectedImage.SetParentOrigin( ParentOrigin::TOP_LEFT );
+}
+
+void RadioButton::OnButtonInitialize()
+{
+ Image buttonImage = Dali::ResourceImage::New( UNSELECTED_BUTTON_IMAGE_DIR );
+ Image selectedImage = Dali::ResourceImage::New( SELECTED_BUTTON_IMAGE_DIR );
+
+ SetButtonImage( ImageActor::New( buttonImage ) );
+ SetSelectedImage( ImageActor::New( selectedImage ) );
+
+ RelayoutRequest();
}
-void RadioButton::SetSelected( bool selected )
+void RadioButton::OnButtonUp()
{
- if( IsSelected() != selected )
+ if( ButtonDown == GetState() )
{
- if( selected )
+ // Don't allow selection on an already selected radio button
+ if( !IsSelected() )
{
- Actor parent = Self().GetParent();
- if( parent )
- {
- for( unsigned int i = 0; i < parent.GetChildCount(); ++i )
- {
- Dali::Toolkit::RadioButton rbChild = Dali::Toolkit::RadioButton::DownCast(parent.GetChildAt(i));
+ SetSelected(!IsSelected());
+ }
+ }
+}
- if( rbChild )
- {
- rbChild.SetSelected(false);
- }
- }
- }
+void RadioButton::OnLabelSet()
+{
+ Actor& label = GetLabel();
- mSelected = true;
- mRadioIcon.SetImage(mSelectedImage);
+ if( label )
+ {
+ label.SetParentOrigin( ParentOrigin::CENTER_RIGHT );
+ label.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
+ label.TranslateBy( DISTANCE_BETWEEN_IMAGE_AND_LABEL );
+
+ if( IsSelected() )
+ {
+ GetSelectedImage().Add( label );
}
else
{
- mSelected = false;
- mRadioIcon.SetImage(mUnselectedImage);
+ GetButtonImage().Add( label );
}
+ }
+}
- // Raise state changed signal
- Toolkit::RadioButton handle( GetOwner() );
- StateChangedSignal().Emit( handle );
+void RadioButton::OnSelected( bool selected )
+{
+ Actor& buttonImage = GetButtonImage();
+ Actor& selectedImage = GetSelectedImage();
+ Actor& label = GetLabel();
+
+ if( selected )
+ {
+ Actor parent = Self().GetParent();
+ if( parent )
+ {
+ for( unsigned int i = 0; i < parent.GetChildCount(); ++i )
+ {
+ Dali::Toolkit::RadioButton rbChild = Dali::Toolkit::RadioButton::DownCast(parent.GetChildAt(i));
+
+ if( rbChild )
+ {
+ rbChild.SetSelected(false);
+ }
+ }
+ }
+
+ buttonImage.GetParent().Remove( buttonImage );
+ Self().Add( selectedImage );
+
+ if( label )
+ {
+ label.GetParent().Remove( label );
+ selectedImage.Add( label );
+ }
+ }
+ else
+ {
+ selectedImage.GetParent().Remove( selectedImage );
+ Self().Add( buttonImage );
- RelayoutRequest();
+ if( label )
+ {
+ label.GetParent().Remove( label );
+ buttonImage.Add( label );
+ }
}
}
void RadioButton::OnRelayout( const Vector2& /*size*/, ActorSizeContainer& container )
{
- Vector3 newSize( mRadioIcon.GetNaturalSize() );
+ Vector3 newSize;
+
+ if( IsSelected() )
+ {
+ newSize = GetSelectedImage().GetNaturalSize();
+ }
+ else
+ {
+ newSize = GetButtonImage().GetNaturalSize();
+ }
Actor& label = GetLabel();
Self().SetSize( newSize );
}
-void RadioButton::OnInitialize()
-{
- mRadioIcon.SetAnchorPoint( AnchorPoint::CENTER_LEFT );
- mRadioIcon.SetParentOrigin( ParentOrigin::CENTER_LEFT );
- Self().Add( mRadioIcon );
+} // namespace Internal
- RelayoutRequest();
-}
+} // namespace Toolkit
-void RadioButton::OnButtonUp()
-{
- if( ButtonDown == GetState() )
- {
- // Don't allow selection on an already selected radio button
- if( !IsSelected() )
- {
- SetSelected(!IsSelected());
- }
- }
-}
+} // namespace Dali