1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
/****************************************************************************
**
** 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 examples 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: tabWidget
// Setting the default property to stack.children means any child items
// of the TabWidget are actually added to the 'stack' item's children.
// See the "Extending Types from QML" documentation for details on default
// properties.
default property alias content: stack.children
property int current: 0
onCurrentChanged: setOpacities()
Component.onCompleted: setOpacities()
function setOpacities() {
for (var i = 0; i < stack.children.length; ++i) {
stack.children[i].opacity = (i == current ? 1 : 0)
}
}
Row {
id: header
Repeater {
model: stack.children.length
delegate: Rectangle {
width: tabWidget.width / stack.children.length; height: 36
Rectangle {
width: parent.width; height: 1
anchors { bottom: parent.bottom; bottomMargin: 1 }
color: "#acb2c2"
}
BorderImage {
anchors { fill: parent; leftMargin: 2; topMargin: 5; rightMargin: 1 }
border { left: 7; right: 7 }
source: "tab.png"
visible: tabWidget.current == index
}
Text {
horizontalAlignment: Qt.AlignHCenter; verticalAlignment: Qt.AlignVCenter
anchors.fill: parent
text: stack.children[index].title
elide: Text.ElideRight
font.bold: tabWidget.current == index
}
MouseArea {
anchors.fill: parent
onClicked: tabWidget.current = index
}
}
}
}
Item {
id: stack
width: tabWidget.width
anchors.top: header.bottom; anchors.bottom: tabWidget.bottom
}
}
|
