From: Bowon Ryu <bowon.ryu@samsung.com>
Date: Thu, 26 May 2022 09:38:52 +0000 (+0000)
Subject: Merge "Fix key event propagation in text controller" into devel/master
X-Git-Tag: dali_2.1.24~2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=commitdiff_plain;h=ce4a6e3803b711fa4c399160c48bcaa9f51f31e4;hp=77525ca172708d0973a54532bb4f26cacf8784e6

Merge "Fix key event propagation in text controller" into devel/master
---

diff --git a/automated-tests/src/dali-toolkit/utc-Dali-TextField.cpp b/automated-tests/src/dali-toolkit/utc-Dali-TextField.cpp
index 82b0f80..5ec1035 100644
--- a/automated-tests/src/dali-toolkit/utc-Dali-TextField.cpp
+++ b/automated-tests/src/dali-toolkit/utc-Dali-TextField.cpp
@@ -3286,6 +3286,14 @@ int utcDaliTextFieldSomeSpecialKeys(void)
   application.SendNotification();
   application.Render();
 
+  // Generate a Back key event. Nothing happens to the text field.
+  application.ProcessEvent(GenerateKey("XF86Back", "", "XF86Back", DALI_KEY_BACK, 0, 0, Integration::KeyEvent::DOWN, "XF86Back", DEFAULT_DEVICE_NAME, Device::Class::NONE, Device::Subclass::NONE));
+  application.ProcessEvent(GenerateKey("XF86Back", "", "XF86Back", DALI_KEY_BACK, 0, 0, Integration::KeyEvent::UP, "XF86Back", DEFAULT_DEVICE_NAME, Device::Class::NONE, Device::Subclass::NONE));
+
+  // Render and notify
+  application.SendNotification();
+  application.Render();
+
   // The text shouldn't be deleted.
   DALI_TEST_EQUALS(field.GetProperty<std::string>(TextField::Property::TEXT), longText, TEST_LOCATION);
 
diff --git a/dali-toolkit/internal/text/text-controller-event-handler.cpp b/dali-toolkit/internal/text/text-controller-event-handler.cpp
index 1d4be23..59f0b8d 100644
--- a/dali-toolkit/internal/text/text-controller-event-handler.cpp
+++ b/dali-toolkit/internal/text/text-controller-event-handler.cpp
@@ -336,6 +336,15 @@ bool Controller::EventHandler::KeyEvent(Controller& controller, const Dali::KeyE
       controller.mImpl->RequestRelayout();
     }
   }
+  else if((NULL != controller.mImpl->mEventData) && (keyEvent.GetState() == KeyEvent::UP))
+  {
+    // Handles specific keys that require event propagation.
+    if(Dali::DALI_KEY_BACK == keyEvent.GetKeyCode())
+    {
+      // Do nothing
+      return false;
+    }
+  }
 
   if(textChanged &&
      (NULL != controller.mImpl->mEditableControlInterface))