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- /****************************************************************************
- **
- ** Copyright (C) 2016 The Qt Company Ltd.
- ** Contact: https://www.qt.io/licensing/
- **
- ** This file is part of the Qt Quick Controls module of the Qt Toolkit.
- **
- ** $QT_BEGIN_LICENSE:LGPL$
- ** 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 https://www.qt.io/terms-conditions. For further
- ** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
- ** Public license version 3 or any later version approved by the KDE Free
- ** Qt Foundation. The licenses are as published by the Free Software
- ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
- ** included in the packaging of this file. Please review the following
- ** information to ensure the GNU General Public License requirements will
- ** be met: https://www.gnu.org/licenses/gpl-2.0.html and
- ** https://www.gnu.org/licenses/gpl-3.0.html.
- **
- ** $QT_END_LICENSE$
- **
- ****************************************************************************/
- import QtQuick 2.2
- import QtQuick.Controls 1.2
- import QtQuick.Controls.Private 1.0
- /*!
- \qmltype TabViewStyle
- \inqmlmodule QtQuick.Controls.Styles
- \since 5.1
- \ingroup viewsstyling
- \ingroup controlsstyling
- \brief Provides custom styling for TabView.
- \qml
- TabView {
- id: frame
- anchors.fill: parent
- anchors.margins: 4
- Tab { title: "Tab 1" }
- Tab { title: "Tab 2" }
- Tab { title: "Tab 3" }
- style: TabViewStyle {
- frameOverlap: 1
- tab: Rectangle {
- color: styleData.selected ? "steelblue" :"lightsteelblue"
- border.color: "steelblue"
- implicitWidth: Math.max(text.width + 4, 80)
- implicitHeight: 20
- radius: 2
- Text {
- id: text
- anchors.centerIn: parent
- text: styleData.title
- color: styleData.selected ? "white" : "black"
- }
- }
- frame: Rectangle { color: "steelblue" }
- }
- }
- \endqml
- */
- Style {
- /*! The \l ScrollView this style is attached to. */
- readonly property TabView control: __control
- /*! This property holds whether the user can move the tabs.
- Tabs are not movable by default. */
- property bool tabsMovable: false
- /*! This property holds the horizontal alignment of
- the tab buttons. Supported values are:
- \list
- \li Qt.AlignLeft (default)
- \li Qt.AlignHCenter
- \li Qt.AlignRight
- \endlist
- */
- property int tabsAlignment: Qt.AlignLeft
- /*! This property holds the amount of overlap there are between
- individual tab buttons. */
- property int tabOverlap: 1
- /*! This property holds the amount of overlap there are between
- individual tab buttons and the frame. */
- property int frameOverlap: 2
- /*! This defines the tab frame. */
- property Component frame: Rectangle {
- color: "#dcdcdc"
- border.color: "#aaa"
- Rectangle {
- anchors.fill: parent
- color: "transparent"
- border.color: "#66ffffff"
- anchors.margins: 1
- }
- }
- /*! This defines the tab. You can access the tab state through the
- \c styleData property, with the following properties:
- \table
- \row \li readonly property int \b styleData.index \li This is the current tab index.
- \row \li readonly property bool \b styleData.selected \li This is the active tab.
- \row \li readonly property string \b styleData.title \li Tab title text.
- \row \li readonly property bool \b styleData.nextSelected \li The next tab is selected.
- \row \li readonly property bool \b styleData.previousSelected \li The previous tab is selected.
- \row \li readonly property bool \b styleData.pressed \li The tab is being pressed. (since QtQuick.Controls.Styles 1.3)
- \row \li readonly property bool \b styleData.hovered \li The tab is being hovered.
- \row \li readonly property bool \b styleData.enabled \li The tab is enabled. (since QtQuick.Controls.Styles 1.2)
- \row \li readonly property bool \b styleData.activeFocus \li The tab button has keyboard focus.
- \row \li readonly property bool \b styleData.availableWidth \li The available width for the tabs.
- \row \li readonly property bool \b styleData.totalWidth \li The total width of the tabs. (since QtQuick.Controls.Styles 1.2)
- \endtable
- */
- property Component tab: Item {
- scale: control.tabPosition === Qt.TopEdge ? 1 : -1
- property int totalOverlap: tabOverlap * (control.count - 1)
- property real maxTabWidth: control.count > 0 ? (styleData.availableWidth + totalOverlap) / control.count : 0
- implicitWidth: Math.round(Math.min(maxTabWidth, textitem.implicitWidth + 20))
- implicitHeight: Math.round(textitem.implicitHeight + 10)
- Item {
- anchors.fill: parent
- anchors.bottomMargin: styleData.selected ? 0 : 2
- BorderImage {
- anchors.fill: parent
- source: styleData.selected ? "images/tab_selected.png" : "images/tab.png"
- border.top: 6
- border.bottom: 6
- border.left: 6
- border.right: 6
- anchors.topMargin: styleData.selected ? 0 : 1
- }
- }
- Text {
- id: textitem
- anchors.fill: parent
- anchors.leftMargin: 4
- anchors.rightMargin: 4
- verticalAlignment: Text.AlignVCenter
- horizontalAlignment: Text.AlignHCenter
- text: styleData.title
- elide: Text.ElideMiddle
- renderType: Settings.isMobile ? Text.QtRendering : Text.NativeRendering
- scale: control.tabPosition === Qt.TopEdge ? 1 : -1
- color: SystemPaletteSingleton.text(styleData.enabled)
- Rectangle {
- anchors.centerIn: parent
- width: textitem.paintedWidth + 6
- height: textitem.paintedHeight + 4
- visible: (styleData.activeFocus && styleData.selected)
- radius: 3
- color: "#224f9fef"
- border.color: "#47b"
- }
- }
- }
- /*! This defines the left corner. */
- property Component leftCorner: null
- /*! This defines the right corner. */
- property Component rightCorner: null
- /*! This defines the tab bar background. */
- property Component tabBar: null
- }
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