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Diffstat (limited to 'demos/declarative/webbrowser/content/FlickableWebView.qml')
| -rw-r--r-- | demos/declarative/webbrowser/content/FlickableWebView.qml | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/demos/declarative/webbrowser/content/FlickableWebView.qml b/demos/declarative/webbrowser/content/FlickableWebView.qml deleted file mode 100644 index 018301a91c..0000000000 --- a/demos/declarative/webbrowser/content/FlickableWebView.qml +++ /dev/null @@ -1,195 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -import QtQuick 1.0 -import QtWebKit 1.0 - -Flickable { - property alias title: webView.title - property alias icon: webView.icon - property alias progress: webView.progress - property alias url: webView.url - property alias back: webView.back - property alias stop: webView.stop - property alias reload: webView.reload - property alias forward: webView.forward - - id: flickable - width: parent.width - contentWidth: Math.max(parent.width,webView.width) - contentHeight: Math.max(parent.height,webView.height) - anchors.top: headerSpace.bottom - anchors.bottom: parent.top - anchors.left: parent.left - anchors.right: parent.right - pressDelay: 200 - - onWidthChanged : { - // Expand (but not above 1:1) if otherwise would be smaller that available width. - if (width > webView.width*webView.contentsScale && webView.contentsScale < 1.0) - webView.contentsScale = width / webView.width * webView.contentsScale; - } - - WebView { - id: webView - transformOrigin: Item.TopLeft - - function fixUrl(url) - { - if (url == "") return url - if (url[0] == "/") return "file://"+url - if (url.indexOf(":")<0) { - if (url.indexOf(".")<0 || url.indexOf(" ")>=0) { - // Fall back to a search engine; hard-code Wikipedia - return "http://en.wikipedia.org/w/index.php?search="+url - } else { - return "http://"+url - } - } - return url - } - - url: fixUrl(webBrowser.urlString) - smooth: false // We don't want smooth scaling, since we only scale during (fast) transitions - focus: true - - onAlert: console.log(message) - - function doZoom(zoom,centerX,centerY) - { - if (centerX) { - var sc = zoom*contentsScale; - scaleAnim.to = sc; - flickVX.from = flickable.contentX - flickVX.to = Math.max(0,Math.min(centerX-flickable.width/2,webView.width*sc-flickable.width)) - finalX.value = flickVX.to - flickVY.from = flickable.contentY - flickVY.to = Math.max(0,Math.min(centerY-flickable.height/2,webView.height*sc-flickable.height)) - finalY.value = flickVY.to - quickZoom.start() - } - } - - Keys.onLeftPressed: webView.contentsScale -= 0.1 - Keys.onRightPressed: webView.contentsScale += 0.1 - - preferredWidth: flickable.width - preferredHeight: flickable.height - contentsScale: 1 - onContentsSizeChanged: { - // zoom out - contentsScale = Math.min(1,flickable.width / contentsSize.width) - } - onUrlChanged: { - // got to topleft - flickable.contentX = 0 - flickable.contentY = 0 - if (url != null) { header.editUrl = url.toString(); } - } - onDoubleClick: { - if (!heuristicZoom(clickX,clickY,2.5)) { - var zf = flickable.width / contentsSize.width - if (zf >= contentsScale) - zf = 2.0*contentsScale // zoom in (else zooming out) - doZoom(zf,clickX*zf,clickY*zf) - } - } - - SequentialAnimation { - id: quickZoom - - PropertyAction { - target: webView - property: "renderingEnabled" - value: false - } - ParallelAnimation { - NumberAnimation { - id: scaleAnim - target: webView - property: "contentsScale" - // the to property is set before calling - easing.type: Easing.Linear - duration: 200 - } - NumberAnimation { - id: flickVX - target: flickable - property: "contentX" - easing.type: Easing.Linear - duration: 200 - from: 0 // set before calling - to: 0 // set before calling - } - NumberAnimation { - id: flickVY - target: flickable - property: "contentY" - easing.type: Easing.Linear - duration: 200 - from: 0 // set before calling - to: 0 // set before calling - } - } - // Have to set the contentXY, since the above 2 - // size changes may have started a correction if - // contentsScale < 1.0. - PropertyAction { - id: finalX - target: flickable - property: "contentX" - value: 0 // set before calling - } - PropertyAction { - id: finalY - target: flickable - property: "contentY" - value: 0 // set before calling - } - PropertyAction { - target: webView - property: "renderingEnabled" - value: true - } - } - onZoomTo: doZoom(zoom,centerX,centerY) - } -} |