Add GetCharacterIndexAtPosition API

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / text-controls / text-field-impl.h

diff --git a/dali-toolkit/internal/controls/text-controls/text-field-impl.h b/dali-toolkit/internal/controls/text-controls/text-field-impl.h
index 7b5d2f6..43bde7a 100644 (file)
--- a/dali-toolkit/internal/controls/text-controls/text-field-impl.h
+++ b/dali-toolkit/internal/controls/text-controls/text-field-impl.h
@@ -54,8 +54,9 @@ class TextField : public Control, public Text::ControlInterface, public Text::Ed
 public:
   /**
    * @copydoc Dali::Toollkit::TextField::New()
+   * @param[in] additionalBehaviour custom behavior flags for this TextField. Default is CONTROL_BEHAVIOUR_DEFAULT
    */
-  static Toolkit::TextField New();
+  static Toolkit::TextField New(ControlBehaviour additionalBehaviour = ControlBehaviour::CONTROL_BEHAVIOUR_DEFAULT);
 
   // Properties
 
@@ -385,6 +386,16 @@ public:
   Rect<float> GetCharacterBoundingRectangle(const uint32_t charIndex) const;
 
   /**
+   * @brief Get the character index.
+   * If the text is not yet rendered or the text is empty, -1 is returned.
+   *
+   * @param[in] visualX visual x position.
+   * @param[in] visualY visual y position.
+   * @return character index.
+   */
+  int GetCharacterIndexAtPosition(float visualX, float visualY) const;
+
+  /**
    * @brief Set the @p spannedText into current textField
    * the spanned text contains content (text) and  format (spans with ranges)
    * the text is copied into text-controller and the spans are applied on ranges
@@ -481,8 +492,10 @@ private: // Implementation
 
   /**
    * Construct a new TextField.
+   *
+   * @param[in] additionalBehaviour additional behaviour flags for this TextField
    */
-  TextField();
+  TextField(ControlBehaviour additionalBehaviour);
 
   /**
    * A reference counted object may only be deleted by calling Unreference()