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