/**************************************************************************** ** ** 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 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 Nokia Corporation 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 1.1 import "." 1.0 import "UIConstants.js" as UI Dialog { id: root objectName: "queryDialog" property string titleText property string message //are they necessary? property alias acceptButtonText: acceptButton.text property alias rejectButtonText: rejectButton.text //ToDo property alias icon: iconImage.source property Style platformStyle: QueryDialogStyle {} //__centerContentField: true __dim: platformStyle.dim __fadeInDuration: platformStyle.fadeInDuration __fadeOutDuration: platformStyle.fadeOutDuration __fadeInDelay: platformStyle.fadeInDelay __fadeOutDelay: platformStyle.fadeOutDelay __animationChief: "queryDialog" //Deprecated, TODO Remove this on w13 property alias style: root.platformStyle // the title field consists of the following parts: title string and // a close button (which is in fact an image) // it can additionally have an icon title: Item { id: titleField width: parent.width height: titleText == "" ? titleBarIconField.height : titleBarIconField.height + titleLabel.height + root.platformStyle.titleColumnSpacing Column { id: titleFieldCol spacing: root.platformStyle.titleColumnSpacing anchors.left: parent.left anchors.right: parent.right anchors.top: parent.top width: root.width Item { id: titleBarIconField height: iconImage.height width: parent.width Image { id: iconImage anchors.horizontalCenter: titleBarIconField.horizontalCenter source: "" } } Item { id: titleBarTextField height: titleLabel.height width: parent.width Text { id: titleLabel width: parent.width horizontalAlignment: Text.AlignHCenter verticalAlignment: Text.AlignVCenter font.family: root.platformStyle.titleFontFamily font.pixelSize: root.platformStyle.titleFontPixelSize font.bold: root.platformStyle.titleFontBold font.capitalization: root.platformStyle.titleFontCapitalization elide: root.platformStyle.titleElideMode wrapMode: elide == Text.ElideNone ? Text.Wrap : Text.NoWrap color: root.platformStyle.titleTextColor text: root.titleText } } // needed for animation transform: Scale { id: titleScale xScale: 1.0; yScale: 1.0 origin.x: mapFromItem(queryContent, queryContent.width / 2, queryContent.height / 2).x origin.y: mapFromItem(queryContent, queryContent.width / 2, queryContent.height / 2).y } } } // the content field which contains the message text content: Item { id: queryContentWrapper property int upperBound: visualParent ? visualParent.height - titleField.height - buttonColFiller.height - 64 : root.parent.height - titleField.height - buttonColFiller.height - 64 property int __sizeHint: Math.min(Math.max(root.platformStyle.contentFieldMinSize, queryText.height), upperBound) height: __sizeHint + root.platformStyle.contentTopMargin width: root.width Item { id: queryContent width: parent.width y: root.platformStyle.contentTopMargin Flickable { id: queryFlickable anchors.left: parent.left anchors.right: parent.right anchors.top: parent.top //anchors.bottom: parent.bottom height: queryContentWrapper.__sizeHint contentHeight: queryText.height flickableDirection: Flickable.VerticalFlick clip: true interactive: queryText.height > queryContentWrapper.__sizeHint Text { id: queryText width: queryFlickable.width horizontalAlignment: Text.AlignHCenter font.family: root.platformStyle.messageFontFamily font.pixelSize: root.platformStyle.messageFontPixelSize color: root.platformStyle.messageTextColor wrapMode: Text.WordWrap text: root.message } } ScrollDecorator { id: scrollDecorator flickableItem: queryFlickable anchors.rightMargin: - UI.SCROLLDECORATOR_LONG_MARGIN - 10 //ToDo: Don't use a hard-coded gap } } } buttons: Item { id: buttonColFiller width: parent.width height: childrenRect.height anchors.top: parent.top //ugly hack to assure, that we're always evaluating the correct height //otherwise the topMargin wouldn't be considered Item {id: dummy; anchors.fill: parent} Column { id: buttonCol anchors.top: parent.top anchors.topMargin: root.platformStyle.buttonTopMargin spacing: root.platformStyle.buttonsColumnSpacing height: (acceptButton.text == "" ? 0 : acceptButton.height) + (rejectButton.text == "" ? 0 : rejectButton.height) + anchors.buttonTopMargin + spacing anchors.horizontalCenter: parent.horizontalCenter Button { id: acceptButton text: "" onClicked: accept() visible: text != "" __dialogButton: true platformStyle: ButtonStyle {inverted: true} } Button { id: rejectButton text: "" onClicked: reject() visible: text != "" __dialogButton: true platformStyle: ButtonStyle {inverted: true} } } } StateGroup { id: statesWrapper state: "__query__hidden" // needed for button animation // without resetting the button row's coordinate system would be translated property int __buttonSaver: buttonColFiller.y states: [ State { name: "__query__visible" when: root.__animationChief == "queryDialog" && (root.status == DialogStatus.Opening || root.status == DialogStatus.Open) PropertyChanges { target: root opacity: 1.0 } }, State { name: "__query__hidden" when: root.__animationChief == "queryDialog" && (root.status == DialogStatus.Closing || root.status == DialogStatus.Closed) PropertyChanges { target: root opacity: 0.0 } } ] transitions: [ Transition { from: "__query__visible"; to: "__query__hidden" SequentialAnimation { ScriptAction {script: { __fader().state = "hidden"; statesWrapper.__buttonSaver = buttonColFiller.y root.status = DialogStatus.Closing; } } NumberAnimation { target: root; properties: "opacity"; from: 0.0; to: 1.0; duration: 0 } // With a 100ms delay the background // fades to alpha 0% (500ms, quint ease out). // ---> done in the fader ParallelAnimation { // The closing transition starts with the message dimming to alpha 0% and // scaling to 80% (anchorpoint in the middle of the message, 100ms, quint // ease in). // With no delay the buttons fade to alpha 0% and translate 30 // pixels upwards (100ms, quint ease in). NumberAnimation {target: queryContent; properties: "opacity"; from: 1.0; to: 0.0; duration: 100} NumberAnimation {target: titleField; properties: "opacity"; from: 1.0; to: 0.0; duration: 100} NumberAnimation {target: titleScale; properties: "xScale,yScale"; from: 1.0 ; to: 0.8; duration: 100; easing.type: Easing.InQuint} NumberAnimation {target: queryContent; property: "scale"; from: 1.0 ; to: 0.8; duration: 100; easing.type: Easing.InQuint} NumberAnimation {target: buttonColFiller; properties: "opacity"; from: 1.0; to: 0.0; duration: 100} NumberAnimation {target: buttonColFiller properties: "y" from: buttonColFiller.y to: buttonColFiller.y-30 duration: 100 easing.type: Easing.InQuint } } ScriptAction {script: { // reset button buttonColFiller.y = statesWrapper.__buttonSaver // make sure, root isn't visible: root.opacity = 0.0; status = DialogStatus.Closed; } } } }, Transition { from: "__query__hidden"; to: "__query__visible" SequentialAnimation { ScriptAction {script: { __fader().state = "visible"; statesWrapper.__buttonSaver = buttonColFiller.y root.status = DialogStatus.Opening; // UPPERCASE-UGLY, but necessary to avoid flicker root.opacity = 1.0 titleField.opacity = 0.0 queryContent.opacity = 0.0 buttonColFiller.opacity = 0.0 } } // The opening transition starts by dimming the background to 90% (250ms, // quint ease in). // ---> done in the fader ParallelAnimation { SequentialAnimation { // With a 200ms delay from the beginning the message fades // from alpha 0% to 100% and scales from 80% to 100% (anchorpoint in the // middle of the message, 550ms, custom ease). PauseAnimation { duration: 200 } ParallelAnimation { NumberAnimation {target: queryContent; properties: "opacity"; from: 0.0; to: 1.0; duration: 550} NumberAnimation {target: titleField; properties: "opacity"; from: 0.0; to: 1.0; duration: 550} NumberAnimation {target: titleScale; properties: "xScale,yScale"; from: 0.8 ; to: 1.0; duration: 550; easing.type: Easing.OutBack} NumberAnimation {target: queryContent; property: "scale"; from: 0.8 ; to: 1.0; duration: 550; easing.type: Easing.OutBack} } } SequentialAnimation { // With a 250ms delay from the // beginning the buttons fade from alpha 0% to 100% and translate 25 pixels // in Y axis away from their final destination (400ms, custom ease). PauseAnimation { duration: 250 } ParallelAnimation { NumberAnimation {target: buttonColFiller; properties: "opacity"; from: 0.0; to: 1.0; duration: 400; } NumberAnimation {target: buttonColFiller properties: "y" from: buttonColFiller.y-25 to: buttonColFiller.y duration: 400 easing.type: Easing.OutBack } } } } ScriptAction {script: { // reset button buttonColFiller.y = statesWrapper.__buttonSaver root.status = DialogStatus.Open; } } } } ] } }