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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Quick Controls module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Controls.Private 1.0
/*!
\qmltype ToolBar
\inqmlmodule QtQuick.Controls 1.0
\since QtQuick.Controls 1.0
\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 1.0
import QtQuick.Layouts 1.0
ApplicationWindow {
toolBar: ToolBar {
RowLayout {
ToolButton { ... }
ToolButton { ... }
ToolButton { ... }
}
}
}
\endcode
*/
Item {
id: toolbar
activeFocusOnTab: false
Accessible.role: Accessible.ToolBar
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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