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Add Extension to control-impl.h
[platform/core/uifw/dali-toolkit.git]
/
dali-toolkit
/
public-api
/
controls
/
control-impl.h
diff --git
a/dali-toolkit/public-api/controls/control-impl.h
b/dali-toolkit/public-api/controls/control-impl.h
index
249fed5
..
5363c25
100644
(file)
--- a/
dali-toolkit/public-api/controls/control-impl.h
+++ b/
dali-toolkit/public-api/controls/control-impl.h
@@
-57,6
+57,8
@@
class DALI_IMPORT_API Control : public CustomActorImpl, public ConnectionTracker
{
public:
{
public:
+ class Extension; ///< Forward declare future extension interface
+
// Creation & Destruction
/**
// Creation & Destruction
/**
@@
-622,6
+624,16
@@
private:
*/
virtual void SignalDisconnected( SlotObserver* slotObserver, CallbackBase* callback );
*/
virtual void SignalDisconnected( SlotObserver* slotObserver, CallbackBase* callback );
+ /**
+ * Retrieve the extension for this control
+ *
+ * @return The extension if available, NULL otherwise
+ */
+ virtual Extension* GetExtension()
+ {
+ return NULL;
+ }
+
private:
// Undefined
private:
// Undefined