Fix QmlXmlListModel on property changes, on empty results.

Tags in flickr demo.

2 files changed, 14 insertions, 4 deletions

diff --git a/demos/declarative/flickr/content/ImageDetails.qml b/demos/declarative/flickr/content/ImageDetails.qml
index 7b16831..d721983 100644
--- a/demos/declarative/flickr/content/ImageDetails.qml
+++ b/demos/declarative/flickr/content/ImageDetails.qml
@@ -6,6 +6,7 @@ Flipable {
     property var fullScreenArea: BigImage
     property string photoTitle: ""
     property string photoDescription: ""
+    property string photoTags: ""
     property int photoWidth
     property int photoHeight
     property string photoType
@@ -58,6 +59,10 @@ Flipable {
                text: "<b>Author:</b> " + Container.photoAuthor }
         Text { id: Date; color: "white"; width: 300; x: 220; anchors.top: Author.bottom
                text: "<b>Published:</b> " + Container.photoDate }
+        Text { id: TagsLabel; color: "white"; x: 220; anchors.top: Date.bottom;
+               text: Container.photoTags == "" ? "" : "<b>Tags:</b> " }
+        Text { id: Tags; color: "white"; width: parent.width-x-20; anchors.left: TagsLabel.right; anchors.top: Date.bottom; elide: "ElideRight"
+               text: Container.photoTags == "" ? "" : Container.photoTags }
 
         ScrollBar { id: ScrollBar; x: 720; y: Flickable.y; width: 7; height: Flickable.height; opacity: 0;
                     flickableArea: Flickable; clip: true }
diff --git a/demos/declarative/flickr/flickr.qml b/demos/declarative/flickr/flickr.qml
index 0ff539d..676e51b 100644
--- a/demos/declarative/flickr/flickr.qml
+++ b/demos/declarative/flickr/flickr.qml
@@ -8,7 +8,8 @@ Item {
     resources: [
         XmlListModel {
             id: FeedModel
-            source: "http://api.flickr.com/services/feeds/photos_public.gne?format=rss2"
+            property string tags : ""
+            source: "http://api.flickr.com/services/feeds/photos_public.gne?"+(tags ? "tags="+tags+"&" : "")+"format=rss2"
             query: "doc($src)/rss/channel/item"
             namespaceDeclarations: "declare namespace media=\"http://search.yahoo.com/mrss/\";"
 
@@ -16,6 +17,7 @@ Item {
             Role { name: "imagePath"; query: "media:thumbnail/@url/string()" }
             Role { name: "url"; query: "media:content/@url/string()" }
             Role { name: "description"; query: "description/string()"; isCData: true }
+            Role { name: "tags"; query: "media:category/string()" }
             Role { name: "photoWidth"; query: "media:content/@width/string()" }
             Role { name: "photoHeight"; query: "media:content/@height/string()" }
             Role { name: "photoType"; query: "media:content/@type/string()" }
@@ -44,6 +46,7 @@ Item {
                    ImageDetails.flickableArea.yPosition = 0;
                    ImageDetails.fullScreenArea.source = "";
                    ImageDetails.photoDescription = description;
+                   ImageDetails.photoTags = tags;
                    ImageDetails.photoWidth = photoWidth;
                    ImageDetails.photoHeight = photoHeight;
                    ImageDetails.photoType = photoType;
@@ -134,7 +137,7 @@ Item {
                 }
 
                 PathAttribute { name: "scale"; value: 1 }
-                PathAttribute { name: "angle"; value: 45 }
+                PathAttribute { name: "angle"; value: -45 }
             }
 
         }
@@ -151,7 +154,7 @@ Item {
             text: "Update"
             anchors.right: CloseButton.left; anchors.rightMargin: 5
             anchors.top: CloseButton.top
-            onClicked: { FeedModel.fetch(); }
+            onClicked: { FeedModel.reload(); }
         }
 
         states: [
@@ -172,7 +175,9 @@ Item {
     }
 
     Text {
-        id: CategoryText;  anchors.horizontalCenter: parent.horizontalCenter; y: 15; text: "Flickr - Uploads from everyone"
+        id: CategoryText;  anchors.horizontalCenter: parent.horizontalCenter; y: 15;
+        text: "Flickr - " +
+            (FeedModel.tags=="" ? "Uploads from everyone" : "Recent Uploads tagged " + FeedModel.tags)
         font.size: 16; font.bold: true; color: "white"; style: "Raised"; styleColor: "black"
     }
 }