我有以下 QML Tumbler:
import QtQuick 2.0
import QtMultimedia 5.5
import QtQuick.Controls 1.3
import QtQuick.Extras 1.4
import QtQuick.Layouts 1.2
import QtQuick.Window 2.2
import QtTest 1.1
import "../items"
Rectangle
{
id: ueNumericTumbler
color: "grey"
ColumnLayout
{
id: ueMainLayout
anchors.rightMargin: parent.radius
anchors.leftMargin: parent.radius
anchors.bottomMargin: parent.radius
anchors.topMargin: parent.radius
anchors.centerIn: parent
antialiasing: true
spacing: 4
anchors.fill: parent
layoutDirection: Qt.LeftToRight
Tumbler
{
id: ueLoginKeypadTumbler
antialiasing: true
Layout.alignment: Qt.AlignHCenter
Layout.fillWidth: true
Layout.fillHeight: false
Layout.minimumWidth: parent.width
Layout.minimumHeight: parent.height*70/100
Layout.preferredWidth: parent.width
Layout.preferredHeight: parent.height*70/100
Layout.maximumWidth: parent.width
Layout.maximumHeight: parent.height*70/100
activeFocusOnTab: false
UeNumericTumblerColumn
{
id: ueTumblerColumnDigit1000
ueWidth: ueNumericTumbler.Layout.preferredWidth/ueLoginKeypadTumbler.columnCount
} // UeNumericTumblerColumn
UeNumericTumblerColumn
{
id: ueTumblerColumnDigit100
ueWidth: ueNumericTumbler.Layout.preferredWidth/ueLoginKeypadTumbler.columnCount
} // UeNumericTumblerColumn
UeNumericTumblerColumn
{
id: ueTumblerColumnDigit10
ueWidth: ueNumericTumbler.Layout.preferredWidth/ueLoginKeypadTumbler.columnCount
} // UeNumericTumblerColumn
UeNumericTumblerColumn
{
id: ueTumblerColumnDigit1
ueWidth: ueNumericTumbler.Layout.preferredWidth/ueLoginKeypadTumbler.columnCount
} // UeNumericTumblerColumn
} // Tumbler
} // ColumnLayout
} // Rectangle
现在,正如您在屏幕截图中看到的那样,Tumbler Columns 的宽度大于父级的 ColumnLayout 几何形状,这是错误的。我错过了什么?我已经考虑到了ueNumericTumbler
,ColumnLayout
但问题仍然存在,我不知道该怎么办!我应该使用锚点吗?
或者它ueNumericTumbler
的父容器矩形/窗口中是否有问题,命名为ueKeypad
:
import QtQuick 2.0
import QtMultimedia 5.5
import QtQuick.Controls 1.3
import QtQuick.Extras 1.4
import QtQuick.Layouts 1.2
import QtQuick.Window 2.2
import QtTest 1.1
import "../delegates"
import "../items"
Rectangle
{
id: ueKeypad
width: 512
height: 384
color: "grey"
radius: 8
border.color: "steelblue"
border.width: 4
ColumnLayout
{
id: ueMainLayout
anchors.rightMargin: parent.radius
anchors.leftMargin: parent.radius
anchors.bottomMargin: parent.radius
anchors.topMargin: parent.radius
anchors.centerIn: parent
antialiasing: true
spacing: 4
anchors.fill: parent
layoutDirection: Qt.LeftToRight
UeNumericTumbler
{
id: ueLoginKeypadTumbler
Layout.alignment: Qt.AlignHCenter
Layout.fillWidth: true
Layout.fillHeight: false
Layout.minimumWidth: parent.width
Layout.minimumHeight: parent.height*70/100
Layout.preferredWidth: parent.width
Layout.preferredHeight: parent.height*70/100
Layout.maximumWidth: parent.width
Layout.maximumHeight: parent.height*70/100
} // UeNumericTumbler
} // ColumnLayout
states:
[
State
{
name: "ueStateLoginOk"
PropertyChanges
{
target: ueKeypad
border.color: "#00ff00"
}
},
State
{
name: "ueStateLoginOkFailed"
PropertyChanges
{
target: ueKeypad
border.color: "#ff0000"
}
}
]
}