--- /dev/null
+/****************************************************************************
+**
+** 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 "." 1.1
+
+Item {
+ id: root
+
+ property alias title: titleItem.children
+ property alias content: contentItem.children
+ property alias buttons: buttonItem.children
+ property alias visualParent: dialog.visualParent
+ property alias status: dialog.status
+
+ // Symbian specific API
+ property bool platformInverted: false
+ // read-only
+ property int platformContentMaximumWidth: dialog.width
+ // read-only
+ property int platformContentMaximumHeight:
+ dialog.maxHeight() - titleBar.height - buttonItem.height
+
+ property alias privateTitleHeight: titleBar.height
+ property alias privateButtonsHeight: buttonItem.height
+
+ signal accepted
+ signal rejected
+ signal clickedOutside
+
+ function open() {
+ dialog.open()
+ dialog.focus = true
+ }
+
+ function accept() {
+ if (status == DialogStatus.Open) {
+ dialog.close()
+ accepted()
+ }
+ }
+
+ function reject() {
+ if (status == DialogStatus.Open) {
+ dialog.close()
+ rejected()
+ }
+ }
+
+ function close() {
+ dialog.close()
+ }
+
+ visible: false
+
+ Popup {
+ id: dialog
+
+ function defaultHeight() {
+ if (root.height > 0)
+ return root.height
+ else
+ return titleBar.height + contentItem.childrenRect.height + buttonItem.height
+ }
+
+ function defaultWidth() {
+ return root.width > 0 ? root.width : maxWidth()
+ }
+
+ function maxWidth() {
+ return Math.min(screen.width - 2 * platformStyle.paddingMedium, privateStyle.dialogMaxSize)
+ }
+
+ function maxHeight() {
+ return inputContext.visible
+ ? Math.min(privateStyle.dialogMaxSize, screen.height-inputContext.height)
+ : Math.min(privateStyle.dialogMaxSize, screen.height-2*platformStyle.paddingMedium);
+ }
+
+ function minWidth() {
+ return Math.min(screen.displayWidth, screen.displayHeight) - 2 * platformStyle.paddingMedium
+ }
+
+ function minHeight() {
+ return inputContext.visible
+ ? Math.min(privateStyle.dialogMinSize, screen.height-inputContext.height)
+ : Math.min(privateStyle.dialogMinSize, screen.height-2*platformStyle.paddingMedium);
+ }
+
+ function updateSize() {
+ width = Math.max(Math.min(defaultWidth(), maxWidth()), minWidth())
+ height = Math.max(Math.min(defaultHeight(), maxHeight()), minHeight())
+ }
+
+ Connections { target: inputContext; onVisibleChanged: updateTimer.start() }
+ Connections { target: screen; onHeightChanged: updateTimer.start(); onWidthChanged: updateTimer.start() }
+ Connections { target: root; onHeightChanged: updateTimer.start(); onWidthChanged: updateTimer.start() }
+
+ Component.onCompleted: updateTimer.start()
+
+ Timer {
+ id: updateTimer
+ interval: 1; repeat: false
+ onTriggered: dialog.updateSize()
+ }
+
+ onFaderClicked: root.clickedOutside()
+
+ width: 0 // Defined in updateSize()
+ height: 0 // Defined in updateSize()
+
+ state: "Hidden"
+ visible: true
+ anchors.centerIn: parent
+ animationDuration: 250
+ platformInverted: root.platformInverted
+
+ // Consume all key events that are not processed by children
+ Keys.onPressed: event.accepted = true
+ Keys.onReleased: event.accepted = true
+
+ BorderImage {
+ source: privateStyle.imagePath("qtg_fr_popup", root.platformInverted)
+ border { left: 20; top: 20; right: 20; bottom: 20 }
+ anchors.fill: parent
+ }
+
+ Item {
+ id: titleBar
+
+ height: platformStyle.graphicSizeSmall + 2 * platformStyle.paddingLarge
+ anchors {
+ top: parent.top
+ left: parent.left
+ right: parent.right
+ }
+
+ BorderImage {
+ source: privateStyle.imagePath("qtg_fr_popup_heading", root.platformInverted)
+ border { left: 40; top: 0; right: 40; bottom: 0 }
+ anchors.fill: parent
+ }
+
+ Item {
+ id: titleItem
+
+ clip: true
+ anchors {
+ fill: parent
+ }
+ }
+ }
+
+ Item {
+ id: contentItem
+
+ clip: true
+ anchors {
+ top: titleBar.bottom
+ left: parent.left
+ right: parent.right
+ bottom: buttonItem.top
+ }
+ }
+
+ Item {
+ id: buttonItem
+
+ height: childrenRect.height
+ clip: true
+ anchors {
+ left: parent.left
+ right: parent.right
+ bottom: parent.bottom
+ }
+ }
+
+ states: [
+ State {
+ name: "Visible"
+ when: status == DialogStatus.Opening || status == DialogStatus.Open
+ PropertyChanges { target: dialog; opacity: 1.0; scale: 1; }
+ },
+ State {
+ name: "Hidden"
+ when: status == DialogStatus.Closing || status == DialogStatus.Closed
+ PropertyChanges { target: dialog; opacity: 0.0; scale: 0.9; }
+ }
+ ]
+
+ transitions: [
+ Transition {
+ from: "Visible"; to: "Hidden"
+ SequentialAnimation {
+ ScriptAction {script: status = DialogStatus.Closing }
+ ParallelAnimation {
+ NumberAnimation {
+ properties: "opacity"
+ duration: dialog.animationDuration
+ easing.type: Easing.Linear
+ }
+ NumberAnimation {
+ property: "scale"
+ duration: dialog.animationDuration
+ easing.type: Easing.InQuad
+ }
+ }
+ ScriptAction {script: status = DialogStatus.Closed }
+ }
+ },
+ Transition {
+ from: "Hidden"; to: "Visible"
+ SequentialAnimation {
+ ScriptAction { script: status = DialogStatus.Opening }
+ PropertyAction { target: dialog; property: "visible"; value: true}
+ ParallelAnimation {
+ NumberAnimation {
+ properties: "opacity"
+ duration: dialog.animationDuration
+ easing.type: Easing.Linear
+ }
+ NumberAnimation {
+ property: "scale"
+ duration: dialog.animationDuration
+ easing.type: Easing.OutQuad
+ }
+ }
+ ScriptAction { script: status = DialogStatus.Open }
+ }
+ }
+ ]
+ }
+}
projects / mardrone / blobdiff