27662f9a4a
Create a model for getting line numbers from a QQuickTextDocument and then add them to the MessageSource page
104 lines
3.1 KiB
QML
104 lines
3.1 KiB
QML
// SPDX-FileCopyrightText: 2019 Black Hat <bhat@encom.eu.org>
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// SPDX-FileCopyrightText: 2020 Tobias Fella <tobias.fella@kde.org>
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// SPDX-License-Identifier: GPL-3.0-only
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import QtQuick
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import QtQuick.Controls as QQC2
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import QtQuick.Layouts
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import org.kde.kirigami as Kirigami
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import org.kde.syntaxhighlighting
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import org.kde.neochat
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Kirigami.Page {
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id: root
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property string sourceText
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topPadding: 0
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leftPadding: 0
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rightPadding: 0
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bottomPadding: 0
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title: i18n("Event Source")
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QQC2.ScrollView {
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id: scrollView
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anchors.fill: parent
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contentWidth: availableWidth
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// HACK: Hide unnecessary horizontal scrollbar (https://bugreports.qt.io/browse/QTBUG-83890)
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QQC2.ScrollBar.horizontal.policy: QQC2.ScrollBar.AlwaysOff
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QQC2.TextArea {
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id: sourceTextArea
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Layout.fillWidth: true
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leftPadding: lineNumberColumn.width + lineNumberColumn.anchors.leftMargin + Kirigami.Units.smallSpacing * 2
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text: root.sourceText
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readOnly: true
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textFormat: TextEdit.PlainText
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wrapMode: TextEdit.Wrap
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// opt-out of whatever spell checker a styled TextArea might come with
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Kirigami.SpellCheck.enabled: false
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onWidthChanged: lineModel.resetModel()
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onHeightChanged: lineModel.resetModel()
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SyntaxHighlighter {
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textEdit: sourceTextArea
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definition: "JSON"
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repository: Repository
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}
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ColumnLayout {
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id: lineNumberColumn
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anchors {
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top: sourceTextArea.top
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topMargin: sourceTextArea.topPadding
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left: sourceTextArea.left
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leftMargin: Kirigami.Units.smallSpacing
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}
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spacing: 0
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Repeater {
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id: repeater
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model: LineModel {
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id: lineModel
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document: sourceTextArea.textDocument
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}
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delegate: QQC2.Label {
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id: label
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required property int index
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required property int docLineHeight
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Layout.fillWidth: true
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Layout.preferredHeight: docLineHeight
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topPadding: 1
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horizontalAlignment: Text.AlignRight
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text: index + 1
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color: Kirigami.Theme.disabledTextColor
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}
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}
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}
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background: Rectangle {
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Kirigami.Theme.colorSet: Kirigami.Theme.View
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Kirigami.Theme.inherit: false
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color: Kirigami.Theme.backgroundColor
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}
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}
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}
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Kirigami.Separator {
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anchors {
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top: parent.top
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bottom: parent.bottom
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left: parent.left
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leftMargin: lineNumberColumn.width + lineNumberColumn.anchors.leftMargin + Kirigami.Units.smallSpacing
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}
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}
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}
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