DALI_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextLabel, "lineCount", INTEGER, LINE_COUNT )
DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "lineWrapMode", INTEGER, LINE_WRAP_MODE )
DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextLabel, "textDirection", INTEGER, TEXT_DIRECTION )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextLabel, "verticalLineAlignment", INTEGER, VERTICAL_LINE_ALIGNMENT )
DALI_ANIMATABLE_PROPERTY_REGISTRATION_WITH_DEFAULT( Toolkit, TextLabel, "textColor", Color::BLACK, TEXT_COLOR )
DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, TextLabel, "textColorRed", TEXT_COLOR_RED, TEXT_COLOR, 0 )
DALI_ANIMATABLE_PROPERTY_COMPONENT_REGISTRATION( Toolkit, TextLabel, "textColorGreen", TEXT_COLOR_GREEN, TEXT_COLOR, 1 )
if( impl.mController )
{
const float lineSpacing = value.Get<float>();
- impl.mController->SetDefaultLineSpacing( lineSpacing );
- impl.mTextUpdateNeeded = true;
+
+ // Don't trigger anything if the line spacing didn't change
+ if( impl.mController->SetDefaultLineSpacing( lineSpacing ) )
+ {
+ impl.mTextUpdateNeeded = true;
+ }
}
break;
}
}
break;
}
+ case Toolkit::DevelTextLabel::Property::VERTICAL_LINE_ALIGNMENT:
+ {
+ if( impl.mController && impl.mController->GetTextModel() )
+ {
+ DevelText::VerticalLineAlignment::Type alignment = static_cast<DevelText::VerticalLineAlignment::Type>( value.Get<int>() );
+
+ impl.mController->SetVerticalLineAlignment( alignment );
+
+ // Property doesn't affect the layout, only Visual must be updated
+ TextVisual::EnableRendererUpdate( impl.mVisual );
+
+ // No need to trigger full re-layout. Instead call UpdateRenderer() directly
+ TextVisual::UpdateRenderer( impl.mVisual );
+ }
+ break;
+ }
+ }
+
+ // Request relayout when text update is needed. It's necessary to call it
+ // as changing the property not via UI interaction brings no effect if only
+ // the mTextUpdateNeeded is changed.
+ if( impl.mTextUpdateNeeded )
+ {
+ // need to request relayout as size of text may have changed
+ impl.RequestTextRelayout();
}
}
+
+
+
+
}
Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index index )
}
break;
}
+ case Toolkit::DevelTextLabel::Property::VERTICAL_LINE_ALIGNMENT:
+ {
+ if( impl.mController )
+ {
+ value = impl.mController->GetVerticalLineAlignment();
+ }
+ break;
+ }
}
}