Add read-only property for getting text line count

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / text-controls / text-label-impl.cpp

diff --git a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
index b1c031c..5187b25 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
+++ b/dali-toolkit/internal/controls/text-controls/text-label-impl.cpp
@@ -117,7 +117,8 @@ DALI_PROPERTY_REGISTRATION( Toolkit, TextLabel, "outline",                   MAP
 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextLabel, "pixelSize",           FLOAT,   PIXEL_SIZE             )
 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextLabel, "ellipsis",            BOOLEAN, ELLIPSIS               )
 DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextLabel, "autoScrollLoopDelay", FLOAT,   AUTO_SCROLL_LOOP_DELAY )
-DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextLabel, "autoScrollStopMode",  STRING,  AUTO_SCROLL_STOP_MODE )
+DALI_DEVEL_PROPERTY_REGISTRATION( Toolkit, TextLabel, "autoScrollStopMode",  STRING,  AUTO_SCROLL_STOP_MODE  )
+DALI_DEVEL_PROPERTY_REGISTRATION_READ_ONLY( Toolkit, TextLabel, "lineCount", INTEGER, LINE_COUNT             )
 
 DALI_TYPE_REGISTRATION_END()
 
@@ -736,6 +737,15 @@ Property::Value TextLabel::GetProperty( BaseObject* object, Property::Index inde
         }
         break;
       }
+      case Toolkit::DevelTextLabel::Property::LINE_COUNT:
+      {
+        if( impl.mController )
+        {
+          float width = label.GetProperty( Actor::Property::SIZE_WIDTH ).Get<float>();
+          value = impl.mController->GetLineCount( width );
+        }
+        break;
+      }
     }
   }