From: joogab.yun <joogab.yun@samsung.com>
Date: Mon, 28 Mar 2022 04:14:36 +0000 (+0900)
Subject: FocusChanged callback should be called after Focus has changed.
X-Git-Tag: dali_2.1.16~3^2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=commitdiff_plain;h=7983ab0c64db50521eb52e0ba6f91196fc9c4cca

FocusChanged callback should be called after Focus has changed.

It is now called before Focus is changed.

So calling GetCurrentFocusActor() inside the FocusChanged callback returns the prvious actor.

This is a problem.

So, change the FocusChanged callback to be called after the Focus is changed.

Change-Id: Ie270822ac01196e0bf9a18c2e9ab58326fcb745b
---

diff --git a/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.cpp b/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.cpp
index 977e2e0..d492a29 100644
--- a/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.cpp
+++ b/dali-toolkit/internal/focus-manager/keyboard-focus-manager-impl.cpp
@@ -251,11 +251,6 @@ bool KeyboardFocusManager::DoSetCurrentFocusActor(Actor actor)
       actor.Add(GetFocusIndicatorActor());
     }
 
-    // Send notification for the change of focus actor
-    if(!mFocusChangedSignal.Empty())
-    {
-      mFocusChangedSignal.Emit(currentFocusedActor, actor);
-    }
 
     Toolkit::Control currentlyFocusedControl = Toolkit::Control::DownCast(currentFocusedActor);
     if(currentlyFocusedControl)
@@ -265,8 +260,6 @@ bool KeyboardFocusManager::DoSetCurrentFocusActor(Actor actor)
       currentlyFocusedControl.ClearKeyInputFocus();
     }
 
-    DALI_LOG_INFO(gLogFilter, Debug::General, "[%s:%d] Focus Changed\n", __FUNCTION__, __LINE__);
-
     // Save the current focused actor
     mCurrentFocusActor = actor;
 
@@ -303,6 +296,11 @@ bool KeyboardFocusManager::DoSetCurrentFocusActor(Actor actor)
       mFocusHistory.erase(beginPos);
     }
 
+    // Send notification for the change of focus actor
+    if(!mFocusChangedSignal.Empty())
+    {
+      mFocusChangedSignal.Emit(currentFocusedActor, actor);
+    }
     DALI_LOG_INFO(gLogFilter, Debug::General, "[%s:%d] SUCCEED\n", __FUNCTION__, __LINE__);
     success = true;
   }