blob: 16961c230969303d4a54ad45b0d76958d9e2b687 (
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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import QtQuick.VirtualKeyboard 2.1
Item {
id: root
property bool handleIsMoving: false
property var inputContext: InputContext
visible: enabled && (inputContext.selectionControlVisible || handleIsMoving) && !InputContext.animating
Loader {
id: anchorHandle
sourceComponent: keyboard.style.selectionHandle
x: visible ? inputContext.anchorRectangle.x - width/2 : 0
y: visible ? inputContext.anchorRectangle.y + inputContext.anchorRectangle.height : 0
Behavior on opacity {
NumberAnimation { duration: 200 }
}
opacity: inputContext !== null && inputContext.anchorRectIntersectsClipRect ? 1.0 : 0.0
MouseArea {
width: parent.width * 2
height: width * 1.12
anchors.centerIn: parent
onPositionChanged: {
// we don't move the handles, the handles will move as the selection changes.
// The middle of a handle is mapped to the middle of the line above it
root.handleIsMoving = true
var xx = x + anchorHandle.x + mouse.x
var yy = y + anchorHandle.y + mouse.y - (anchorHandle.height + inputContext.anchorRectangle.height)/2
var x2 = cursorHandle.x + cursorHandle.width/2
var y2 = cursorHandle.y - inputContext.cursorRectangle.height/2
inputContext.setSelectionOnFocusObject(Qt.point(xx,yy), Qt.point(x2,y2))
}
onReleased: {
root.handleIsMoving = false
}
}
}
// selection cursor handle
Loader {
id: cursorHandle
sourceComponent: keyboard.style.selectionHandle
x: visible ? inputContext.cursorRectangle.x - width/2 : 0
y: visible ? inputContext.cursorRectangle.y + inputContext.cursorRectangle.height : 0
Behavior on opacity {
NumberAnimation { duration: 200 }
}
opacity: inputContext !== null && inputContext.cursorRectIntersectsClipRect ? 1.0 : 0.0
MouseArea {
width: parent.width * 2
height: width * 1.12
anchors.centerIn: parent
onPositionChanged: {
// we don't move the handles, the handles will move as the selection changes.
root.handleIsMoving = true
var xx = anchorHandle.x + anchorHandle.width/2
var yy = anchorHandle.y - inputContext.anchorRectangle.height/2
var x2 = x + cursorHandle.x + mouse.x
var y2 = y + cursorHandle.y + mouse.y - (cursorHandle.height + inputContext.cursorRectangle.height)/2
inputContext.setSelectionOnFocusObject(Qt.point(xx, yy), Qt.point(x2, y2))
}
onReleased: {
root.handleIsMoving = false
}
}
}
}
|
