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// Copyright (c) 2019 Ultimaker B.V.
// Cura is released under the terms of the LGPLv3 or higher.
import QtQuick 2.10
import QtQuick.Controls 2.3
import QtQuick.Layouts 1.3
import UM 1.5 as UM
// The labelBar shows a set of labels that are evenly spaced from one another.
// The first item is aligned to the left, the last is aligned to the right.
// It's intended to be used together with RadioCheckBar. As such, it needs
// to know what the used itemSize is, so it can ensure the labels are aligned correctly.
Item
{
id: base
property var model: null
property string modelKey: ""
property int itemSize: 14
height: childrenRect.height
RowLayout
{
anchors.left: parent.left
anchors.right: parent.right
spacing: 0
Repeater
{
id: repeater
model: base.model
Item
{
Layout.fillWidth: true
Layout.maximumWidth: Math.round(index + 1 === repeater.count || repeater.count <= 1 ? itemSize : base.width / (repeater.count - 1))
height: label.height
UM.Label
{
id: label
text: model[modelKey]
height: contentHeight
anchors
{
// Some magic to ensure that the items are aligned properly.
// We want the following:
// First item should be aligned to the left, no margin.
// Last item should be aligned to the right, no margin.
// The middle item(s) should be aligned to the center of the "item" it's showing (hence half the itemsize as offset).
// We want the center of the label to align with the center of the item, so we negatively offset by half the contentWidth
right: index + 1 === repeater.count ? parent.right: undefined
left: index + 1 === repeater.count || index === 0 ? undefined: parent.left
leftMargin: Math.round((itemSize - contentWidth) * 0.5)
// For some reason, the last label in the row gets misaligned with Qt 5.10. This lines seems to
// fix it.
verticalCenter: parent.verticalCenter
}
}
}
}
}
}
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