Fix eliding when text width is reset by an implicitWidth change.

After emitting implicit size changed signals, reevaluate any conditions
that were dependent on the validity of the item dimensions.

Change-Id: Ie4ee0c87a22cf82752c207c69d426056c36ede67
Reviewed-by: Martin Jones <martin.jones@nokia.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/auto/quick/qquickitem2/data/implicitsize.qml b/tests/auto/quick/qquickitem2/data/implicitsize.qml
index cc6aaf7d60..756e230a87 100644
--- a/tests/auto/quick/qquickitem2/data/implicitsize.qml
+++ b/tests/auto/quick/qquickitem2/data/implicitsize.qml
@@ -16,4 +16,19 @@ Item {
         implicitWidth = 150
         implicitHeight = 80
     }
+
+    function increaseImplicit() {
+        implicitWidth = 200
+        implicitHeight = 100
+    }
+
+    function assignImplicitBinding() {
+        width = Qt.binding(function() { return implicitWidth < 175 ? implicitWidth : 175 })
+        height = Qt.binding(function() { return implicitHeight < 90 ? implicitHeight : 90 })
+    }
+
+    function assignUndefinedBinding() {
+        width = Qt.binding(function() { return implicitWidth < 175 ? undefined : 175 })
+        height = Qt.binding(function() { return implicitHeight < 90 ? undefined : 90 })
+    }
 }