Do not display transient binding errors

During QML startup, it is common to have "errors" in bindings as the apps
state stabilizes.  These are not real errors, but just a consequence of
implementing a declarative UI in an imperative world.  Now during startup,
the display of errors is delayed until the startup completes, and then only
bindings that are still in an error state are displayed.

QT-2373

1 files changed, 5 insertions, 0 deletions

diff --git a/src/declarative/qml/qmlengine_p.h b/src/declarative/qml/qmlengine_p.h
index 69b121e..efd26bf 100644
--- a/src/declarative/qml/qmlengine_p.h
+++ b/src/declarative/qml/qmlengine_p.h
@@ -98,6 +98,7 @@ class QmlTypeNameCache;
 class QmlComponentAttached;
 class QmlListScriptClass;
 class QmlCleanup;
+class QmlBindingData;
 
 class QmlEnginePrivate : public QObjectPrivate
 {
@@ -143,6 +144,10 @@ public:
     // Registered cleanup handlers
     QmlCleanup *cleanup;
 
+    // Bindings that have had errors during startup
+    QmlBindingData *erroredBindings;
+    int inProgressCreations;
+
     struct QmlScriptEngine : public QScriptEngine
     {
         QmlScriptEngine(QmlEnginePrivate *priv)