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/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Qt 4.7
Item {
id: fieldText
height: 30
property string text: ""
property string label: ""
property bool mouseGrabbed: false
signal confirmed
signal cancelled
signal startEdit
function edit() {
if (!mouseGrabbed) {
fieldText.startEdit();
fieldText.state='editing';
mouseGrabbed=true;
}
}
function confirm() {
fieldText.state='';
fieldText.text = textEdit.text;
mouseGrabbed=false;
fieldText.confirmed();
}
function reset() {
textEdit.text = fieldText.text;
fieldText.state='';
mouseGrabbed=false;
fieldText.cancelled();
}
Image {
id: cancelIcon
width: 22
height: 22
anchors.right: parent.right
anchors.rightMargin: 4
anchors.verticalCenter: parent.verticalCenter
source: "pics/cancel.png"
opacity: 0
}
Image {
id: confirmIcon
width: 22
height: 22
anchors.left: parent.left
anchors.leftMargin: 4
anchors.verticalCenter: parent.verticalCenter
source: "pics/ok.png"
opacity: 0
}
TextInput {
id: textEdit
text: fieldText.text
focus: false
anchors.left: parent.left
anchors.leftMargin: 0
anchors.right: parent.right
anchors.rightMargin: 0
anchors.verticalCenter: parent.verticalCenter
color: "black"
font.bold: true
readOnly: true
onAccepted: confirm()
Keys.onEscapePressed: reset()
}
Text {
id: textLabel
x: 5
width: parent.width-10
anchors.verticalCenter: parent.verticalCenter
horizontalAlignment: Text.AlignHCenter
color: fieldText.state == "editing" ? "#505050" : "#AAAAAA"
font.italic: true
font.bold: true
text: label
opacity: textEdit.text == '' ? 1 : 0
Behavior on opacity {
NumberAnimation {
property: "opacity"
duration: 250
}
}
}
MouseArea {
anchors.fill: cancelIcon
onClicked: { reset() }
}
MouseArea {
anchors.fill: confirmIcon
onClicked: { confirm() }
}
MouseArea {
id: editRegion
anchors.fill: textEdit
onClicked: { edit() }
}
states: [
State {
name: "editing"
PropertyChanges {
target: confirmIcon
opacity: 1
}
PropertyChanges {
target: cancelIcon
opacity: 1
}
PropertyChanges {
target: textEdit
color: "black"
readOnly: false
focus: true
selectionStart: 0
selectionEnd: -1
}
PropertyChanges {
target: editRegion
opacity: 0
}
PropertyChanges {
target: textEdit.anchors
leftMargin: 34
}
PropertyChanges {
target: textEdit.anchors
rightMargin: 34
}
}
]
transitions: [
Transition {
from: ""
to: "*"
reversible: true
NumberAnimation {
properties: "opacity,leftMargin,rightMargin"
duration: 200
}
ColorAnimation {
property: "color"
duration: 150
}
}
]
}
|
