=>If app set the Left/Right/Up/DownFocusableView to null, then it will be crash.
Change-Id: I8795db240f4b30ce024566f61bf725c56b2483d6
Signed-off-by: Feng Jin <feng16.jin@samsung.com>
* limitations under the License.
*
*/
* limitations under the License.
*
*/
namespace Tizen.NUI.BaseComponents
{
namespace Tizen.NUI.BaseComponents
{
- LeftFocusableViewId = (int)value.GetId();
+ if(value)
+ {
+ LeftFocusableViewId = (int)value.GetId();
+ }
+ else
+ {
+ LeftFocusableViewId = -1;
+ }
- RightFocusableViewId = (int)value.GetId();
+ if(value)
+ {
+ RightFocusableViewId = (int)value.GetId();
+ }
+ else
+ {
+ RightFocusableViewId = -1;
+ }
- UpFocusableViewId = (int)value.GetId();
+ if(value)
+ {
+ UpFocusableViewId = (int)value.GetId();
+ }
+ else
+ {
+ UpFocusableViewId = -1;
+ }
- DownFocusableViewId = (int)value.GetId();
+ if(value)
+ {
+ DownFocusableViewId = (int)value.GetId();
+ }
+ else
+ {
+ DownFocusableViewId = -1;
+ }