我尝试将此示例用于个人应用程序。 我的main.qml文件是这样的:
Flickable {
id: view
anchors.fill: parent
contentWidth: bobol.width
contentHeight: bobol.height
Column {
id : bobol
Rectangle {
width: 400
height: 100
color: 'red'
MouseArea {
id: sideButtonMouseArea
anchors.fill: parent
hoverEnabled: true
onClicked: {
parent.color = '#4872E8'
}}}
Rectangle {
width: 200
height: 1000
}
}
states: State {
name: "ShowBars"
when: view.movingVertically
PropertyChanges { target: verticalScrollBar; opacity: 1 }}
transitions: Transition {
NumberAnimation { properties: "opacity"; duration: 400 }}}
ScrollBar {
id: verticalScrollBar
width: 12; height: view.height-12
anchors.right: view.right
opacity: 10
orientation: Qt.Vertical
position: view.visibleArea.yPosition
pageSize: view.visibleArea.heightRatio}
我想在这个例子中修复水平滚动? 我该如何解决这个问题?
答案 0 :(得分:4)
你在寻找这样的东西:
import QtQuick 1.0
Item{
Flickable {
id: view
anchors.fill: parent
contentWidth: bobol.width
contentHeight: bobol.height
Row {
id : bobol
Rectangle {
width: 100
height: 400
color: 'red'
MouseArea {
id: sideButtonMouseArea
anchors.fill: parent
hoverEnabled: true
onClicked: {
parent.color = '#4872E8'
}}}
Rectangle {
width: 1000
height: 200
}
}
states: State {
name: "ShowBars"
when: view.movingHorizontally
PropertyChanges { target: verticalScrollBar; opacity: 1 }
}
transitions: Transition {
NumberAnimation { properties: "opacity"; duration: 400 }
}
}
ScrollBar {
id: verticalScrollBar
width: view.width-12; height: 12
anchors.bottom: view.bottom
opacity: 10
orientation: Qt.Horizontal
position: view.visibleArea.xPosition
pageSize: view.visibleArea.widthRatio
}
}
答案 1 :(得分:2)
使用此代码,我改进了您的代码:
import QtQuick 1.0
Item{
Flickable {
id: view
anchors.fill: parent
contentWidth: bobol.width
contentHeight: bobol.height
Row {
id : bobol
Rectangle {
width: 100
height: 400
color: 'red'
MouseArea {
id: sideButtonMouseArea
anchors.fill: parent
hoverEnabled: true
onClicked: {
parent.color = '#4872E8'
}}}
Rectangle {
width: 1000
height: 200
}
}
states: State {
name: "ShowBars"
when: view.movingHorizontally
PropertyChanges { target: verticalScrollBar; opacity: 1 }
}
transitions: Transition {
NumberAnimation { properties: "opacity"; duration: 400 }
}
}
ScrollBar {
id: verticalScrollBar
width: view.width-12; height: 12
anchors.bottom: view.bottom
opacity: 10
orientation: Qt.Horizontal
position: view.visibleArea.xPosition
pageSize: view.visibleArea.widthRatio
}
}