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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick 2.1
import QtQuick.Controls 1.1
import QtQuick.Controls.Private 1.0
/*!
\qmltype ToolBar
\inqmlmodule QtQuick.Controls
\since 5.1
\ingroup applicationwindow
\brief Contains ToolButton and related controls.
The common way of using ToolBar is in relation to \l ApplicationWindow. It
provides styling and is generally designed to work well with ToolButton as
well as other controls.
Note that the ToolBar does not provide a layout of its own, but requires
you to position its contents, for instance by creating a \l RowLayout.
If only a single item is used within the ToolBar, it will resize to fit the implicitHeight
of its contained item. This makes it particularly suitable for use together with layouts.
Otherwise the height is platform dependent.
\code
import QtQuick.Controls 1.1
import QtQuick.Layouts 1.0
ApplicationWindow {
toolBar: ToolBar {
RowLayout {
ToolButton { ... }
ToolButton { ... }
ToolButton { ... }
}
}
}
\endcode
*/
Item {
id: toolbar
activeFocusOnTab: false
Accessible.role: Accessible.ToolBar
LayoutMirroring.enabled: Qt.application.layoutDirection === Qt.RightToLeft
LayoutMirroring.childrenInherit: true
width: parent ? parent.width : implicitWidth
implicitWidth: container.leftMargin + container.rightMargin + container.calcWidth()
implicitHeight: container.topMargin + container.bottomMargin + container.calcHeight()
/*! \internal */
property Component style: Qt.createComponent(Settings.style + "/ToolBarStyle.qml", toolbar)
/*! \internal */
property alias __style: styleLoader.item
/*! \internal */
default property alias __content: container.data
/*!
\qmlproperty Item ToolBar::contentItem
This property holds the content Item of the tool bar.
Items declared as children of a ToolBar are automatically parented to the ToolBar's contentItem.
Items created dynamically need to be explicitly parented to the contentItem:
\note The implicit size of the ToolBar is calculated based on the size of its content. If you want to anchor
items inside the tool bar, you must specify an explicit width and height on the ToolBar itself.
*/
readonly property alias contentItem: container
data: [
Loader {
id: loader
anchors.fill: parent
sourceComponent: styleLoader.item ? styleLoader.item.panel : null
onLoaded: item.z = -1
Loader {
id: styleLoader
property alias __control: toolbar
sourceComponent: style
}
},
Item {
id: container
z: 1
focus: true
anchors.fill: parent
anchors.topMargin: topMargin
anchors.leftMargin: leftMargin
anchors.rightMargin: rightMargin
anchors.bottomMargin: bottomMargin
property int topMargin: __style ? __style.padding.top : 0
property int bottomMargin: __style ? __style.padding.bottom : 0
property int leftMargin: __style ? __style.padding.left : 0
property int rightMargin: __style ? __style.padding.right : 0
property Item layoutItem: container.children.length === 1 ? container.children[0] : null
function calcWidth() { return (layoutItem ? (layoutItem.implicitWidth || layoutItem.width) +
(layoutItem.anchors.fill ? layoutItem.anchors.leftMargin +
layoutItem.anchors.rightMargin : 0) :
loader.item ? loader.item.implicitWidth : 0) }
function calcHeight () { return (layoutItem ? (layoutItem.implicitHeight || layoutItem.height) +
(layoutItem.anchors.fill ? layoutItem.anchors.topMargin +
layoutItem.anchors.bottomMargin : 0) :
loader.item ? loader.item.implicitHeight : 0) }
}]
}
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