blob: 276486508f0cea58c73371837f7a666bd7b24bff (
plain)
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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/****************************************************************************
**
** 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 demonstration applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 1.0
Item {
id: main
//height and width set by program to fill window
//below properties are sometimes set from C++
property url qmlFile: ''
property bool show: false
Item{ id:embeddedViewer
width: parent.width
height: parent.height
opacity: 0;
z: 10
Loader{
id: loader
z: 10
focus: true //Automatic FocusScope
clip: true
source: qmlFile
anchors.centerIn: parent
onStatusChanged:{
if(status == Loader.Null) {
loader.focus = false;//fixes QTBUG11411, probably because the focusScope needs to gain focus to focus the right child
}else if(status == Loader.Ready) {
if(loader.item.width > 640)
loader.item.width = 640;
if(loader.item.height > 480)
loader.item.height = 480;
}}
}
Rectangle{ id: frame
z: 9
anchors.fill: loader.status == Loader.Ready ? loader : errorTxt
anchors.margins: -8
radius: 4
smooth: true
border.color: "#88aaaaaa"
gradient: Gradient{
GradientStop{ position: 0.0; color: "#14FFFFFF" }
GradientStop{ position: 1.0; color: "#5AFFFFFF" }
}
MouseArea{
anchors.fill: parent
acceptedButtons: Qt.LeftButton | Qt.RightButton | Qt.MiddleButton
onClicked: loader.focus=true;/* and don't propogate to the 'exit' area*/
}
Rectangle{ id: innerFrame
anchors.margins: 7
anchors.bottomMargin: 8
anchors.rightMargin: 8
color: "black"
border.color: "#44000000"
anchors.fill:parent
}
}
Rectangle{ id: closeButton
width: 24
height: 24
z: 11
border.color: "#aaaaaaaa"
gradient: Gradient{
GradientStop{ position: 0.0; color: "#34FFFFFF" }
GradientStop{ position: 1.0; color: "#7AFFFFFF" }
}
anchors.left: frame.right
anchors.bottom: frame.top
anchors.margins: -(2*width/3)
Text{
text: 'X'
font.bold: true
color: "white"
font.pixelSize: 12
anchors.centerIn: parent
}
MouseArea{
anchors.fill: parent
onClicked: main.show = false;
}
}
Text{
id: errorTxt
z: 10
anchors.centerIn: parent
color: 'white'
smooth: true
visible: loader.status == Loader.Error
textFormat: Text.RichText
//Note that if loader is Error, it is because the file was found but there was an error creating the component
//This means either we have a bug in our demos, or the required modules (which ship with Qt) did not deploy correctly
text: "The example has failed to load.<br />If you installed all Qt's C++ and QML modules then this is a bug!<br />"
+ 'Report it at <a href="http://bugreports.qt.nokia.com">http://bugreports.qt.nokia.com</a>';
onLinkActivated: Qt.openUrlExternally(link);
}
}
Rectangle{ id: blackout //Maybe use a colorize effect instead?
z: 8
anchors.fill: parent
color: "#000000"
opacity: 0
}
MouseArea{
z: 8
enabled: main.show
hoverEnabled: main.show //To steal focus from the buttons
acceptedButtons: Qt.LeftButton | Qt.RightButton | Qt.MiddleButton
anchors.fill: parent
}
states: [
State {
name: "show"
when: show == true
PropertyChanges {
target: embeddedViewer
opacity: 1
}
PropertyChanges {
target: blackout
opacity: 0.5
}
}
]
transitions: [//Should not be too long, because the component has already started running
Transition { from: ''; to: "show"; reversible: true
ParallelAnimation{
NumberAnimation{ properties: "opacity"; easing.type: Easing.InQuad; duration: 500}
PropertyAction { target: loader; property: "focus"; value: true}//Might be needed to ensure the focus stays with us
}
}
]
}
|
