git.iko.soy/unity8
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unity8/qml/Greeter/GreeterPrompt.qml
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1/*
2 * Copyright (C) 2016 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17import QtQuick 2.4
18import Ubuntu.Components 1.3
20FocusScope {
21 id: root
22 implicitHeight: units.gu(5)
23 focus: true
25 property bool isPrompt
26 property bool isAlphanumeric
27 property string text
28 property bool isSecret
30 signal clicked()
31 signal canceled()
32 signal responded(string text)
34 function reset() {
35 passwordInput.text = "";
36 d.enabled = true;
37 }
39 StyledItem {
40 id: d
42 property bool enabled: true
43 readonly property color textColor: passwordInput.enabled ? theme.palette.normal.raisedText
44 : theme.palette.disabled.raisedText
45 readonly property color selectedColor: passwordInput.enabled ? theme.palette.normal.raised
46 : theme.palette.disabled.raised
47 readonly property color drawColor: passwordInput.enabled ? theme.palette.normal.raisedSecondaryText
48 : theme.palette.disabled.raisedSecondaryText
49 readonly property color errorColor: passwordInput.enabled ? theme.palette.normal.negative
50 : theme.palette.disabled.negative
51 }
53 Rectangle {
54 anchors.fill: parent
55 border.width: units.dp(1)
56 border.color: d.drawColor
57 radius: units.gu(0.5)
58 color: "transparent"
59 }
61 AbstractButton {
62 objectName: "promptButton"
63 anchors.fill: parent
64 visible: !root.isPrompt
65 enabled: d.enabled
66 focus: visible
68 onClicked: root.clicked()
70 Label {
71 anchors.centerIn: parent
72 color: d.textColor
73 text: root.text
74 }
75 }
77 TextField {
78 id: passwordInput
79 objectName: "promptField"
80 anchors.fill: parent
81 visible: root.isPrompt
82 enabled: d.enabled
83 focus: visible
85 inputMethodHints: root.isAlphanumeric ? Qt.ImhNone : Qt.ImhDigitsOnly
86 echoMode: root.isSecret ? TextInput.Password : TextInput.Normal
87 hasClearButton: false
89 readonly property real frameSpacing: units.gu(0.5)
91 style: Item {
92 property color color: d.textColor
93 property color selectedTextColor: d.selectedColor
94 property color selectionColor: d.textColor
95 property color borderColor: "transparent"
96 property color backgroundColor: "transparent"
97 property color errorColor: d.errorColor
98 property real frameSpacing: passwordInput.frameSpacing
99 anchors.fill: parent
100 }
102 secondaryItem: [
103 Icon {
104 id: capsIcon
105 name: "keyboard-caps-enabled"
106 height: units.gu(3)
107 width: units.gu(3)
108 color: d.textColor
109 visible: root.isSecret && false // TODO: detect when caps lock is on
110 }
111 ]
113 onAccepted: {
114 if (!enabled)
115 return;
116 d.enabled = false;
117 root.responded(text);
118 }
120 Keys.onEscapePressed: root.canceled()
122 // We use our own custom placeholder label instead of the standard
123 // TextField one because the standard one hardcodes baseText as the
124 // palette color, whereas we want raisedSecondaryText.
125 Label {
126 id: hint
127 anchors {
128 left: parent.left
129 right: parent.right
130 verticalCenter: parent.verticalCenter
131 leftMargin: units.gu(1.5)
132 rightMargin: anchors.leftMargin +
133 (capsIcon.visible ? capsIcon.width + passwordInput.frameSpacing
134 : 0)
135 }
136 text: root.text
137 visible: passwordInput.text == "" && !passwordInput.inputMethodComposing
138 color: d.drawColor
139 elide: Text.ElideRight
140 }
141 }