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import QtQuick 2.0
Rectangle {
id: root
property Bubble messageBubble: initialBubble
property ListModel script: Conversation {}
property int scriptIndex: 0
property string sender: "Me"
property int messageCounter: 0
function send() {
messageBubble.sending = true
visualModel.insert(visualModel.count, messageBubble)
messageBubble = bubbleComponent.createObject(composer, { "messageId": ++messageCounter } )
}
width: 480; height: 640
gradient: Gradient {
GradientStop { position: 0.0; color: "#B0E2FF" }
GradientStop { position: 1.0; color: "#87CEFA" }
}
Component {
id: bubbleComponent
ComposerBubble {
sender: root.sender
}
}
ListView {
id: messageView
anchors { left: parent.left; top: parent.top; right: parent.right; bottom: composer.top; margins: 2 }
spacing: 5
add: Transition {
NumberAnimation { properties: "y"; easing.type: Easing.InOutQuad; duration: 1500 }
}
model: VisualItemModel {
id: visualModel
VisualDataModel {
model: ListModel {
id: messageModel
}
delegate: Bubble {
y: -height
outbound: model.outbound
sender: model.sender
message: model.message
}
}
onItemDataInserted: {
for (var i = 0; i < indexes.length; ++i) {
for (var j = indexes[i].start; j < indexes[i].end; ++j) {
var message = messageModel.get(visualModel.getItemInfo(j).index)
if (!message.outbound)
continue
for (var k = 0; k < visualModel.children.length; ++k) {
var item = visualModel.children[k]
if (item.messageId != message.messageId)
continue
visualModel.replace(j, item)
break
}
}
}
}
}
}
Timer {
interval: 10000
repeat: true
running: true
onTriggered: {
messageModel.append(script.get(scriptIndex))
scriptIndex = (scriptIndex + 1) % script.count
interval = Math.random() * 30000
}
}
Item {
id: composer
height: messageBubble.height
anchors { left: parent.left; right: parent.right; bottom: parent.bottom; margins: 2 }
Behavior on height {
NumberAnimation { duration: 500 }
}
ComposerBubble {
id: initialBubble
sender: root.sender
messageId: 0
}
Rectangle {
id: sendButton
anchors {
left: messageBubble.right; right: parent.right; top: parent.top; bottom: parent.bottom
leftMargin: 2; rightMargin: 1; bottomMargin: 1
}
radius: 6
gradient: Gradient {
GradientStop { position: 0.0; color: "#A2CD5A" }
GradientStop { position: 1.0; color: sendArea.pressed ? "#556B2F" : "#6E8B3D" }
}
Text {
anchors.centerIn: parent
color: "white"
font.pixelSize: 14
text: "Send"
}
MouseArea {
id: sendArea
anchors.fill: parent
onClicked: root.send()
}
}
}
}
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