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Diffstat (limited to 'src/controls/TabFrame.qml')
| -rw-r--r-- | src/controls/TabFrame.qml | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/controls/TabFrame.qml b/src/controls/TabFrame.qml new file mode 100644 index 000000000..91ea18f62 --- /dev/null +++ b/src/controls/TabFrame.qml @@ -0,0 +1,155 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Components project. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 2.0 +import QtQuick.Controls 1.0 +import QtQuick.Controls.Private 1.0 +import "Styles/Settings.js" as Settings + +/*! + \qmltype TabFrame + \inqmlmodule QtQuick.Controls 1.0 + \ingroup navigation + \brief Represents a control that contains multiple items that share the same space on the screen. + +*/ + +Item { + id: tabWidget + width: 100 + height: 100 + + property int current: 0 + property int count: 0 + property bool frame: true + property bool tabsVisible: true + property string position: "North" + default property alias tabs : stack.children + property Component style: Qt.createComponent(Settings.THEME_PATH + "/TabFrameStyle.qml", tabWidget) + property var __styleItem: loader.item + + onCurrentChanged: __setOpacities() + Component.onCompleted: __setOpacities() + + function __setOpacities() { + var tabCount = 0; + for (var i = 0; i < stack.children.length; ++i) { + stack.children[i].visible = (i == current ? true : false) + // count real tabs - ignore for instance Repeater + if (stack.children[i].Accessible.role == Accessible.PageTab) + ++tabCount; + } + tabWidget.count = tabCount; + } + + Component { + id: tabcomp + Tab {} + } + + function addTab(component, title) { + var tab = tabcomp.createObject(this); + component.createObject(tab) + tab.parent = stack + tab.title = title + __setOpacities() + return tab + } + + function removeTab(id) { + var tab = tabs[id] + tab.destroy() + if (current > 0) + current-=1 + } + + Loader { + id: loader + sourceComponent: style + property var control: tabWidget + } + + Loader { + id: frameLoader + + anchors.fill: parent + anchors.topMargin: tabbarItem && tabsVisible && position == "North" ? Math.max(0, tabbarItem.height - stack.baseOverlap) : 0 + anchors.bottomMargin: tabbarItem && tabsVisible && position == "South" ? Math.max(0, tabbarItem.height - stack.baseOverlap) : 0 + sourceComponent: frame && loader.item ? loader.item.frame : null + property var control: tabWidget + + Item { + id: stack + anchors.fill: parent + anchors.margins: (frame ? frameWidth : 0) + anchors.topMargin: anchors.margins + (style =="mac" ? 6 : 0) + anchors.bottomMargin: anchors.margins + (style =="mac" ? 6 : 0) + property int frameWidth + property string style + property int baseOverlap + } + onLoaded: { item.z = -1 } + } + + TabBar { + id: tabbarItem + tabFrame: tabWidget + style: loader.item + anchors.top: parent.top + anchors.left: tabWidget.left + anchors.right: tabWidget.right + } + + states: [ + State { + name: "South" + when: position == "South" && tabbarItem != undefined + PropertyChanges { + target: tabbarItem + anchors.topMargin: tabbarItem.height + } + AnchorChanges { + target: tabbarItem + anchors.top: undefined + anchors.bottom: tabWidget.bottom + } + } + ] +} |
