Remove Component's isReady, isLoading, isError and isNull properties.

The Component status enum covers all of these properties already and
removing these also makes the API consistent with Image and Loader.
Note this change only affects the QML Component API; the methods are
still available for QDeclarativeComponent.

2 files changed, 5 insertions, 58 deletions

diff --git a/src/declarative/qml/qdeclarativecomponent.cpp b/src/declarative/qml/qdeclarativecomponent.cpp
index b83e9f4..f312497 100644
--- a/src/declarative/qml/qdeclarativecomponent.cpp
+++ b/src/declarative/qml/qdeclarativecomponent.cpp
@@ -269,19 +269,7 @@ QDeclarativeComponent::Status QDeclarativeComponent::status() const
 }
 
 /*!
-    \qmlproperty bool Component::isNull
-
-    Is true if the component is in the Null state, false otherwise.
-
-    Equivalent to status == Component.Null.
-*/
-
-/*!
-    \property QDeclarativeComponent::isNull
-
-    Is true if the component is in the Null state, false otherwise.
-
-    Equivalent to status() == QDeclarativeComponent::Null.
+    Returns true if status() == QDeclarativeComponent::Null.
 */
 bool QDeclarativeComponent::isNull() const
 {
@@ -289,19 +277,7 @@ bool QDeclarativeComponent::isNull() const
 }
 
 /*!
-    \qmlproperty bool Component::isReady
-
-    Is true if the component is in the Ready state, false otherwise.
-
-    Equivalent to status == Component.Ready.
-*/
-
-/*!
-    \property QDeclarativeComponent::isReady
-
-    Is true if the component is in the Ready state, false otherwise.
-
-    Equivalent to status() == QDeclarativeComponent::Ready.
+    Returns true if status() == QDeclarativeComponent::Ready.
 */
 bool QDeclarativeComponent::isReady() const
 {
@@ -309,21 +285,7 @@ bool QDeclarativeComponent::isReady() const
 }
 
 /*!
-    \qmlproperty bool Component::isError
-
-    Is true if the component is in the Error state, false otherwise.
-
-    Equivalent to status == Component.Error.
-
-    Calling errorsString() will provide a human-readable description of any errors.
-*/
-
-/*!
-    \property QDeclarativeComponent::isError
-
-    Is true if the component is in the Error state, false otherwise.
-
-    Equivalent to status() == QDeclarativeComponent::Error.
+    Returns true if status() == QDeclarativeComponent::Error.
 */
 bool QDeclarativeComponent::isError() const
 {
@@ -331,19 +293,7 @@ bool QDeclarativeComponent::isError() const
 }
 
 /*!
-    \qmlproperty bool Component::isLoading
-
-    Is true if the component is in the Loading state, false otherwise.
-
-    Equivalent to status == Component::Loading.
-*/
-
-/*!
-    \property QDeclarativeComponent::isLoading
-
-    Is true if the component is in the Loading state, false otherwise.
-
-    Equivalent to status() == QDeclarativeComponent::Loading.
+    Returns true if status() == QDeclarativeComponent::Loading.
 */
 bool QDeclarativeComponent::isLoading() const
 {
diff --git a/src/declarative/qml/qdeclarativecomponent.h b/src/declarative/qml/qdeclarativecomponent.h
index f3cfe3c..b078174 100644
--- a/src/declarative/qml/qdeclarativecomponent.h
+++ b/src/declarative/qml/qdeclarativecomponent.h
@@ -64,10 +64,7 @@ class Q_DECLARATIVE_EXPORT QDeclarativeComponent : public QObject
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QDeclarativeComponent)
-    Q_PROPERTY(bool isNull READ isNull NOTIFY statusChanged)
-    Q_PROPERTY(bool isReady READ isReady NOTIFY statusChanged)
-    Q_PROPERTY(bool isError READ isError NOTIFY statusChanged)
-    Q_PROPERTY(bool isLoading READ isLoading NOTIFY statusChanged)
+
     Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
     Q_PROPERTY(Status status READ status NOTIFY statusChanged)
     Q_PROPERTY(QUrl url READ url CONSTANT)