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import Qt 4.6
Rectangle {
gradient: Gradient {
GradientStop { position: 0; color: "black" }
GradientStop { position: 1.0; color: "#AAAAAA" }
}
width: 600; height: 600
XmlListModel {
id: feedModel
source: "http://rss.news.yahoo.com/rss/oceania"
query: "/rss/channel/item"
XmlRole { name: "title"; query: "title/string()" }
XmlRole { name: "link"; query: "link/string()" }
XmlRole { name: "description"; query: "description/string()" }
}
Component {
id: feedDelegate
Item {
id: delegate
height: wrapper.height + 10
MouseRegion {
anchors.fill: wrapper
onPressed: delegate.ListView.view.currentIndex = index;
onClicked: if (wrapper.state == 'Details') wrapper.state = ''; else wrapper.state = 'Details';
}
Rectangle {
id: wrapper
y: 5; height: titleText.height + 10; width: 580
color: "#F0F0F0"; radius: 5
Text {
id: titleText
x: 10; y: 5
text: '<a href=\'' + link + '\'>' + title + '</a>'
font.bold: true; font.family: "Helvetica"; font.pointSize: 14
onLinkActivated: { print('link clicked: ' + link) }
}
Text {
x: 10
id: descriptionText
text: description
width: 560
wrap: true
font.family: "Helvetica"
anchors.top: titleText.bottom
anchors.topMargin: 5
opacity: 0
}
states: State {
name: "Details"
PropertyChanges { target: wrapper; height: childrenRect.height + 10 }
PropertyChanges { target: descriptionText; opacity: 1 }
}
transitions: Transition {
from: "*"; to: "Details"; reversible: true
SequentialAnimation {
NumberAnimation { duration: 200; properties: "height"; easing: "easeOutQuad" }
NumberAnimation { duration: 200; properties: "opacity" }
}
}
}
}
}
ListView {
id: list
x: 10; y: 10
width: parent.width - 20; height: parent.height - 20
model: feedModel
delegate: feedDelegate
}
}
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