summaryrefslogtreecommitdiffstats
path: root/demos/declarative/webbrowser/content/fieldtext/FieldText.qml
blob: 6b1d2712ef4e272a3f0e5f7c91e0535654c2d5a5 (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
import Qt 4.6

Item {
    id: fieldText
    height: 30
    property string text: ""
    property string label: ""
    property bool mouseGrabbed: false
    signal confirmed
    signal cancelled
    signal startEdit

    Script {

        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
        opacity: Behavior {
            NumberAnimation {
                property: "opacity"
                duration: 250
            }
        }
    }

    MouseRegion {
        anchors.fill: cancelIcon
        onClicked: { reset() }
    }

    MouseRegion {
        anchors.fill: confirmIcon
        onClicked: { confirm() }
    }

    MouseRegion {
        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 {
            matchProperties: "opacity,leftMargin,rightMargin"
            duration: 200
        }
        ColorAnimation {
            property: "color"
            duration: 150
        }
    }
    ]
}