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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Controls module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.2
import QtQuick.Controls 1.2
import QtQuick.Controls.Private 1.0
/*!
\qmltype ToolBar
\inqmlmodule QtQuick.Controls
\since 5.1
\ingroup applicationwindow
\ingroup controls
\brief Contains ToolButton and related controls.
\image toolbar.png
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
ApplicationWindow {
...
toolBar:ToolBar {
RowLayout {
anchors.fill: parent
ToolButton {
iconSource: "new.png"
}
ToolButton {
iconSource: "open.png"
}
ToolButton {
iconSource: "save-as.png"
}
Item { Layout.fillWidth: true }
CheckBox {
text: "Enabled"
checked: true
Layout.alignment: Qt.AlignRight
}
}
}
}
\endcode
*/
FocusScope {
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
+ Math.max(container.layoutWidth, __panel ? __panel.implicitWidth : 0)
implicitHeight: container.topMargin + container.bottomMargin
+ Math.max(container.layoutHeight, __panel ? __panel.implicitHeight : 0)
/*! \internal */
property Component style: Settings.styleComponent(Settings.style, "ToolBarStyle.qml", toolbar)
/*! \internal */
property alias __style: styleLoader.item
/*! \internal */
property Item __panel: panelLoader.item
/*! \internal */
default property alias __content: container.data
/*! \internal */
property var __menu
/*!
\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: panelLoader
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 + (buttonLoader.active ? buttonLoader.width + rightMargin : 0)
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
property real layoutWidth: layoutItem ? (layoutItem.implicitWidth || layoutItem.width) +
(layoutItem.anchors.fill ? layoutItem.anchors.leftMargin +
layoutItem.anchors.rightMargin : 0) : 0
property real layoutHeight: layoutItem ? (layoutItem.implicitHeight || layoutItem.height) +
(layoutItem.anchors.fill ? layoutItem.anchors.topMargin +
layoutItem.anchors.bottomMargin : 0) : 0
},
Loader {
id: buttonLoader
anchors.right: parent.right
anchors.rightMargin: container.rightMargin
anchors.verticalCenter: parent.verticalCenter
sourceComponent: ToolMenuButton {
menu: toolbar.__menu
panel: toolbar.__style.menuButton || null
}
active: !!__menu && __menu.items.length > 0 && !!__style.menuButton
}
]
}
|
