1 files changed, 18 insertions, 6 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativeitem.cpp b/src/declarative/graphicsitems/qdeclarativeitem.cpp
index c80fc2f..2c295cd 100644
--- a/src/declarative/graphicsitems/qdeclarativeitem.cpp
+++ b/src/declarative/graphicsitems/qdeclarativeitem.cpp
@@ -511,8 +511,10 @@ QDeclarativeItem *QDeclarativeKeyNavigationAttached::left() const
 void QDeclarativeKeyNavigationAttached::setLeft(QDeclarativeItem *i)
 {
     Q_D(QDeclarativeKeyNavigationAttached);
+    if (d->left == i)
+        return;
     d->left = i;
-    emit changed();
+    emit leftChanged();
 }
 
 QDeclarativeItem *QDeclarativeKeyNavigationAttached::right() const
@@ -524,8 +526,10 @@ QDeclarativeItem *QDeclarativeKeyNavigationAttached::right() const
 void QDeclarativeKeyNavigationAttached::setRight(QDeclarativeItem *i)
 {
     Q_D(QDeclarativeKeyNavigationAttached);
+    if (d->right == i)
+        return;
     d->right = i;
-    emit changed();
+    emit rightChanged();
 }
 
 QDeclarativeItem *QDeclarativeKeyNavigationAttached::up() const
@@ -537,8 +541,10 @@ QDeclarativeItem *QDeclarativeKeyNavigationAttached::up() const
 void QDeclarativeKeyNavigationAttached::setUp(QDeclarativeItem *i)
 {
     Q_D(QDeclarativeKeyNavigationAttached);
+    if (d->up == i)
+        return;
     d->up = i;
-    emit changed();
+    emit upChanged();
 }
 
 QDeclarativeItem *QDeclarativeKeyNavigationAttached::down() const
@@ -550,8 +556,10 @@ QDeclarativeItem *QDeclarativeKeyNavigationAttached::down() const
 void QDeclarativeKeyNavigationAttached::setDown(QDeclarativeItem *i)
 {
     Q_D(QDeclarativeKeyNavigationAttached);
+    if (d->down == i)
+        return;
     d->down = i;
-    emit changed();
+    emit downChanged();
 }
 
 QDeclarativeItem *QDeclarativeKeyNavigationAttached::tab() const
@@ -563,8 +571,10 @@ QDeclarativeItem *QDeclarativeKeyNavigationAttached::tab() const
 void QDeclarativeKeyNavigationAttached::setTab(QDeclarativeItem *i)
 {
     Q_D(QDeclarativeKeyNavigationAttached);
+    if (d->tab == i)
+        return;
     d->tab = i;
-    emit changed();
+    emit tabChanged();
 }
 
 QDeclarativeItem *QDeclarativeKeyNavigationAttached::backtab() const
@@ -576,8 +586,10 @@ QDeclarativeItem *QDeclarativeKeyNavigationAttached::backtab() const
 void QDeclarativeKeyNavigationAttached::setBacktab(QDeclarativeItem *i)
 {
     Q_D(QDeclarativeKeyNavigationAttached);
+    if (d->backtab == i)
+        return;
     d->backtab = i;
-    emit changed();
+    emit backtabChanged();
 }
 
 /*!