讓我首先說我對QML很新穎。更改ListView中所選項目的文本顏色
我有一個ListView
(與model
和delegate
),它工作在我的模型不錯,但我想改變color
所選項目到別的東西時,該項目是currentIndex
-Item(目前color: skin.gray
)。
ListView {
id: menuBody_listview
width: parent.width
height: parent.height
currentIndex: 0
clip: true
highlight: highlighter
highlightFollowsCurrentItem: true
Behavior on opacity {
NumberAnimation { property: "opacity"; duration: 300; easing.type: Easing.InOutQuad }
}
anchors {
top: menuHeader_listview.bottom
bottom: parent.bottom
}
model: ListModel {
ListElement {
itemIconLeft: 'images/icons/menu/pause.png'
itemText: "Cancel"
itemIconRight: 'images/icons/menu/take-me-home.png'
}
ListElement {
itemIconLeft: 'images/icons/menu/pause.png'
itemText: "Mute"
itemIconRight: 'images/nill.png'
}
ListElement {
itemIconLeft: 'images/icons/menu/repeat.png'
itemText: "Repeate"
itemIconRight: 'images/nill.png'
}
}
delegate: MenuBodyItem {
width: menuBody_listview.width
anchors.horizontalCenter: parent.horizontalCenter
iconLeft: itemIconLeft
message: itemText
iconRight: itemIconRight
}
}
以下是正在填寫的項目的代碼,ManuBodyItem.qml
。
項{
width: 100
height: 50
property alias iconLeft: menuitem_icon_start.source
property alias message: menuitem_text.text
property alias iconRight: menuitem_icon_end.source
RowLayout {
spacing: 20
anchors.fill: parent
Image {
id: menuitem_icon_start
fillMode: Image.PreserveAspectCrop
anchors {
left: parent.left
verticalCenter: parent.verticalCenter
}
}
Text {
id: menuitem_text
anchors {
left: menuitem_icon_start.right
verticalCenter: parent.verticalCenter
verticalCenterOffset: -2
leftMargin: 20
}
color: skin.gray
font {
family: "TBD"
}
}
Image {
id: menuitem_icon_end
fillMode: Image.PreserveAspectCrop
source: iconRight
anchors {
right: parent.right
verticalCenter: parent.verticalCenter
}
}
}
}
嗨,Skin.gray只是一個屬性,並定義了一種顏色。除此之外,我無法理解你的解決方案。我只想知道如何在ListView中執行顏色轉換。 – theAlse 2014-10-27 13:33:45