2011-10-29 20:06:34 +02:00
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/****************************************************************************
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**
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** Copyright 2011 Marco Martin <mart@kde.org>
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Components project.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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** the names of its contributors may be used to endorse or promote
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** products derived from this software without specific prior written
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** permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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2011-12-22 11:53:15 +01:00
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/**Documented API
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2011-11-08 08:31:22 +01:00
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Inherits:
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Item
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Imports:
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QtQuick 1.1
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AppManager.js
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Description:
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A simple tab button which is using the plasma theme.
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Properties:
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Item tab:
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2011-12-23 14:39:55 +01:00
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The reference to the tab content (one of the children of a TabGroup,
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usually a Page) that is activated when this TabButton is clicked.
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2011-12-22 19:20:48 +01:00
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2011-11-08 08:31:22 +01:00
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bool checked:
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2011-12-22 19:20:48 +01:00
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True if the button is checked,otherwise false.
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2011-11-08 08:31:22 +01:00
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bool pressed:
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2011-12-22 19:20:48 +01:00
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True if the button is being pressed,otherwise false.
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2011-11-08 08:31:22 +01:00
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2011-12-22 19:20:48 +01:00
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string text:
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2011-11-08 08:31:22 +01:00
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Sets the text for the button.
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2011-12-22 19:20:48 +01:00
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string iconSource:
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2011-12-23 14:39:55 +01:00
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Icon for the button. It can be a Freedesktop icon name, a full path to a ong/svg file,
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or any name for which the application has an image handler registered.
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2011-11-08 08:31:22 +01:00
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Signals:
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onClicked:
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2011-12-22 19:20:48 +01:00
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The signal is emmited when the button is clicked.
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2011-11-08 08:31:22 +01:00
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**/
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2011-10-29 20:06:34 +02:00
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import QtQuick 1.1
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2011-12-22 14:16:01 +01:00
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import "private/AppManager.js" as Utils
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import "private" as Private
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2011-10-29 20:06:34 +02:00
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Item {
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id: root
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// Common Public API
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property Item tab
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property bool checked: internal.tabGroup != null && internal.tabGroup.currentTab == tab
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property bool pressed: mouseArea.pressed == true && mouseArea.containsMouse
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property alias text: label.text
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2011-10-29 21:41:45 +02:00
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property alias iconSource: imageLoader.source
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2011-10-29 20:06:34 +02:00
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signal clicked
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implicitWidth: label.paintedWidth + (internal.portrait ? 0 : (iconSource != "" ? 16 : 0))
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implicitHeight: label.paintedHeight + (internal.portrait ? (iconSource != "" ? 16 : 0) : 0)
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//long notation to not make it overwritten by implementations
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Connections {
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target: root
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onPressedChanged: {
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//TabBar is the granparent
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2011-11-14 17:52:27 +01:00
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root.parent.parent.currentTab = root
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2011-10-29 20:06:34 +02:00
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}
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2011-12-23 18:31:16 +01:00
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onVisibleChanged: root.parent.childrenChanged()
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2011-10-29 20:06:34 +02:00
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}
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QtObject {
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id: internal
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property Item tabGroup: Utils.findParent(tab, "currentTab")
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property bool portrait: root.height >= label.paintedHeight + 16
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function click() {
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root.clicked()
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if (internal.tabGroup) {
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internal.tabGroup.currentTab = tab
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}
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}
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Component.onCompleted: {
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2011-12-15 20:19:29 +01:00
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if (internal.tabGroup && internal.tabGroup.currentTab == tab) {
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internal.tabGroup.currentTab = tab
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2011-10-29 20:06:34 +02:00
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}
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}
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}
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Label {
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id: label
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objectName: "label"
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anchors {
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top: internal.portrait && iconSource != "" ? imageLoader.bottom : parent.top
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left: internal.portrait || iconSource == "" ? parent.left : imageLoader.right
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right: parent.right
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bottom: parent.bottom
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}
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elide: Text.ElideRight
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horizontalAlignment: !internal.portrait && iconSource != "" ? Text.AlignLeft : Text.AlignHCenter
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verticalAlignment: Text.AlignVCenter
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}
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2011-12-22 16:34:09 +01:00
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Private.IconLoader {
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2011-10-29 20:06:34 +02:00
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id: imageLoader
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2011-10-30 19:07:58 +01:00
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implicitWidth: theme.smallIconSize
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implicitHeight: theme.smallIconSize
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2011-10-29 21:19:51 +02:00
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2011-10-29 20:06:34 +02:00
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anchors {
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left: internal.portrait ? undefined : parent.left
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horizontalCenter: internal.portrait ? parent.horizontalCenter : undefined
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verticalCenter: internal.portrait ? undefined : parent.verticalCenter
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}
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}
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MouseArea {
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id: mouseArea
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onClicked: {
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root.clicked()
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if (internal.tabGroup) {
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internal.tabGroup.currentTab = tab
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}
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//TabBar is the granparent, done here too in case of no tabgroup
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2011-11-14 17:52:27 +01:00
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root.parent.parent.currentTab = root
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2011-10-29 20:06:34 +02:00
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}
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anchors.fill: parent
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}
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}
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