ToolBarPageHeader.qml

/*
 *  SPDX-FileCopyrightText: 2018 Marco Martin <mart@kde.org>
 *
 *  SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
import QtQuick
import QtQml
import QtQuick.Layouts
import org.kde.kirigami as Kirigami
 
AbstractPageHeader {
    id: root
 
    implicitWidth: layout.implicitWidth + Kirigami.Units.smallSpacing * 2
    implicitHeight: Math.max(titleLoader.implicitHeight, toolBar.implicitHeight) + Kirigami.Units.smallSpacing * 2
 
    onActiveFocusChanged: if (activeFocus && toolBar.actions.length > 0) {
        toolBar.contentItem.visibleChildren[0].forceActiveFocus(Qt.TabFocusReason)
    }
 
    MouseArea {
        anchors.fill: parent
        onPressed: mouse => {
            page.forceActiveFocus()
            mouse.accepted = false
        }
    }
 
    RowLayout {
        id: layout
        anchors.fill: parent
        anchors.rightMargin: Kirigami.Units.smallSpacing
        spacing: Kirigami.Units.smallSpacing
 
        Loader {
            id: titleLoader
 
            Layout.alignment: Qt.AlignLeft | Qt.AlignVCenter
            Layout.fillWidth: item?.Layout.fillWidth ?? false
            Layout.minimumWidth: item?.Layout.minimumWidth ?? -1
            Layout.preferredWidth: item?.Layout.preferredWidth ?? -1
            Layout.maximumWidth: item?.Layout.maximumWidth ?? -1
 
            // Don't load async to prevent jumpy behaviour on slower devices as it loads in.
            // If the title delegate really needs to load async, it should be its responsibility to do it itself.
            asynchronous: false
            sourceComponent: page?.titleDelegate ?? null
        }
 
        Kirigami.ActionToolBar {
            id: toolBar
 
            Layout.alignment: Qt.AlignVCenter
            Layout.fillWidth: true
            Layout.fillHeight: true
 
            visible: actions.length > 0
            alignment: pageRow?.globalToolBar.toolbarActionAlignment ?? Qt.AlignRight
            heightMode: pageRow?.globalToolBar.toolbarActionHeightMode ?? Kirigami.ToolBarLayout.ConstrainIfLarger
 
            actions: page?.actions ?? []
        }
    }
}