【发布时间】:2020-07-24 20:06:16
【问题描述】:
我正在使用 Qt Quick 开发应用程序 (Qt 5.8)。我的文本出现在多个位置,因此我创建了一个组件来显示文本。文本区域的位置和大小可能会有所不同。如果我只想显示以下内容,如何调整我的文本以使数据水平显示在 1 行并且所有文本的大小相同?
襟翼 1
减速
修剪 -1.0
我使用了 Text 并且能够靠近,但是由于 GEAR DOWN 的字符更多,因此文本比襟翼和修剪更小。所以我继续使用标签。有人可以更好地了解如何根据容器的宽度或高度设置文本大小吗?
main.qml
import QtQuick 2.6
import QtQuick.Window 2.2
Window {
id: windowRoot
visible: true
width: 640
height: 480
title: qsTr("Hello World")
Rectangle{
height: windowRoot.height * .80
width: windowRoot.width * .80
color: "green"
anchors.centerIn: parent
Rectangle {
id: rect1
opacity: .5
anchors.top: parent.top
anchors.left: parent.left
color: "lime"
border.color: "orange"
height: parent.height * 1/2
width: parent.width * 1/2
TextHolder {
anchors.top: parent.top
anchors.left: parent.left
width: parent.width * 1/4
height: parent.height
}
}
Rectangle {
id: rect2
anchors.top: parent.top
anchors.left: rect1.right
color: "yellow"
border.color: "blue"
height: parent.height * 1/2
width: parent.width * 1/2
}
Rectangle {
id: rect3
anchors.top: rect1.bottom
anchors.left: parent.left
color: "pink"
border.color: "red"
height: parent.height * 1/2
width: parent.width * 1/2
TextHolder {
anchors.top: parent.top
anchors.left: parent.left
width: parent.width * 1/4
height: parent.height * 1/2
}
}
Rectangle {
id: rect4
anchors.top: rect2.bottom
anchors.left: rect3.right
color: "orange"
border.color: "lime"
height: parent.height * 1/2
width: parent.width * 1/2
TextHolder {
anchors.bottom: parent.bottom
height: parent.height * 1/4
width: parent.width * 1/4
anchors.horizontalCenter: parent.horizontalCenter
}
}
}
}
TextHolder.qml
import QtQuick 2.0
import QtQuick.Layouts 1.1
import QtQuick.Controls 1.1
Rectangle {
color: "purple"
border.color: "steelblue"
border.width: 3
property color colorOfText: "white"
property real textSize: 48
Item {
id: inputs
property int flapHndl: 1
property int gearHndl: 1
property real trim: -1.0
}
clip: true
ColumnLayout {
anchors.top: parent.top
width: parent.width
height: parent.height
spacing: 5
Label {
id: flapLabel
text: "FLAPS " + inputs.flapHndl
color: colorOfText
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
font.pixelSize: textSize
fontSizeMode: Text.HorizontalFit
Layout.fillWidth: true
}
Label {
id: gearLabel
text: {
if (inputs.gearHndl === 1)
return "GEAR DOWN"
else
return "GEAR UP"
}
color: colorOfText
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
font.pixelSize: textSize
fontSizeMode: Text.HorizontalFit
Layout.fillWidth: true
}
Label {
id: trimLabel
text: "TRIM " + inputs.trim.toFixed(1)
color: colorOfText
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
font.pixelSize: textSize
fontSizeMode: Text.HorizontalFit
Layout.fillWidth: true
}
}
}
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