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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import QtQuick.Window
import io.qt.examples.texteditor
// TODO:
// - make designer-friendly
ApplicationWindow {
id: window
visible: true
title: document.fileName + " - Text Editor Example"
header: ToolBar {
leftPadding: 5
RowLayout {
anchors.fill: parent
spacing: 0
ToolButton {
id: doneEditingButton
font.family: "fontello"
text: "\uE80A" // icon-ok
opacity: !textArea.readOnly ? 1 : 0
onClicked: textArea.readOnly = true
}
Label {
text: qsTr("Text Editor Example")
font.bold: true
font.pixelSize: 20
elide: Label.ElideRight
Layout.fillWidth: true
}
ToolButton {
font.family: "fontello"
text: "\uF142" // icon-ellipsis-vert
onClicked: menu.open()
Menu {
id: menu
MenuItem {
text: qsTr("About")
onTriggered: aboutDialog.open()
}
}
}
}
}
DocumentHandler {
id: document
document: textArea.textDocument
cursorPosition: textArea.cursorPosition
selectionStart: textArea.selectionStart
selectionEnd: textArea.selectionEnd
// textColor: TODO
Component.onCompleted: document.load("qrc:/texteditor.html")
onLoaded: {
textArea.text = text
}
onError: {
errorDialog.text = message
errorDialog.visible = true
}
}
Flickable {
id: flickable
flickableDirection: Flickable.VerticalFlick
anchors.fill: parent
TextArea.flickable: TextArea {
id: textArea
textFormat: Qt.RichText
wrapMode: TextArea.Wrap
readOnly: true
persistentSelection: true
// Different styles have different padding and background
// decorations, but since this editor is almost taking up the
// entire window, we don't need them.
leftPadding: 6
rightPadding: 6
topPadding: 0
bottomPadding: 0
background: null
onLinkActivated: Qt.openUrlExternally(link)
}
ScrollBar.vertical: ScrollBar {}
}
footer: ToolBar {
visible: !textArea.readOnly && textArea.activeFocus
Flickable {
anchors.fill: parent
contentWidth: toolRow.implicitWidth
flickableDirection: Qt.Horizontal
boundsBehavior: Flickable.StopAtBounds
Row {
id: toolRow
ToolButton {
id: boldButton
text: "\uE800" // icon-bold
font.family: "fontello"
// Don't want to close the virtual keyboard when this is clicked.
focusPolicy: Qt.NoFocus
checkable: true
checked: document.bold
onClicked: document.bold = !document.bold
}
ToolButton {
id: italicButton
text: "\uE801" // icon-italic
font.family: "fontello"
focusPolicy: Qt.NoFocus
checkable: true
checked: document.italic
onClicked: document.italic = !document.italic
}
ToolButton {
id: underlineButton
text: "\uF0CD" // icon-underline
font.family: "fontello"
focusPolicy: Qt.NoFocus
checkable: true
checked: document.underline
onClicked: document.underline = !document.underline
}
ToolSeparator {}
ToolButton {
id: alignLeftButton
text: "\uE803" // icon-align-left
font.family: "fontello"
focusPolicy: Qt.NoFocus
checkable: true
checked: document.alignment == Qt.AlignLeft
onClicked: document.alignment = Qt.AlignLeft
}
ToolButton {
id: alignCenterButton
text: "\uE804" // icon-align-center
font.family: "fontello"
focusPolicy: Qt.NoFocus
checkable: true
checked: document.alignment == Qt.AlignHCenter
onClicked: document.alignment = Qt.AlignHCenter
}
ToolButton {
id: alignRightButton
text: "\uE805" // icon-align-right
font.family: "fontello"
focusPolicy: Qt.NoFocus
checkable: true
checked: document.alignment == Qt.AlignRight
onClicked: document.alignment = Qt.AlignRight
}
ToolButton {
id: alignJustifyButton
text: "\uE806" // icon-align-justify
font.family: "fontello"
focusPolicy: Qt.NoFocus
checkable: true
checked: document.alignment == Qt.AlignJustify
onClicked: document.alignment = Qt.AlignJustify
}
}
}
}
RoundButton {
id: editButton
font.family: "fontello"
text: "\uE809" // icon-pencil
width: 48
height: width
// Don't want to use anchors for the y position, because it will anchor
// to the footer, leaving a large vertical gap.
y: parent.height - height - 12
anchors.right: parent.right
anchors.margins: 12
visible: textArea.readOnly
highlighted: true
onClicked: {
textArea.readOnly = false
// Force focus on the text area so the cursor and footer show up.
textArea.forceActiveFocus()
}
}
Dialog {
id: aboutDialog
standardButtons: Dialog.Ok
modal: true
x: parent.width / 2 - width / 2
y: parent.height / 2 - height / 2
contentItem: Label {
text: qsTr("Qt Quick Controls - Text Editor Example")
}
}
}
|
