blob: 80dd44c5f0f0ffe453dc9e941e53211dabd1a42f (
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
|
import ".."
import "../effects"
import qs.services
import qs.config
import QtQuick
import QtQuick.Templates
Slider {
id: root
required property string icon
property real oldValue
property bool initialized
orientation: Qt.Vertical
background: StyledRect {
color: Colours.layer(Colours.palette.m3surfaceContainer, 2)
radius: Appearance.rounding.full
StyledRect {
anchors.left: parent.left
anchors.right: parent.right
y: root.handle.y
implicitHeight: parent.height - y
color: Colours.palette.m3secondary
radius: parent.radius
}
}
handle: Item {
id: handle
property alias moving: icon.moving
y: root.visualPosition * (root.availableHeight - height)
implicitWidth: root.width
implicitHeight: root.width
Elevation {
anchors.fill: parent
radius: rect.radius
level: handleInteraction.containsMouse ? 2 : 1
}
StyledRect {
id: rect
anchors.fill: parent
color: Colours.palette.m3inverseSurface
radius: Appearance.rounding.full
MouseArea {
id: handleInteraction
anchors.fill: parent
hoverEnabled: true
cursorShape: Qt.PointingHandCursor
acceptedButtons: Qt.NoButton
}
MaterialIcon {
id: icon
property bool moving
function update(): void {
animate = !moving;
binding.when = moving;
font.pointSize = moving ? Appearance.font.size.small : Appearance.font.size.larger;
font.family = moving ? Appearance.font.family.sans : Appearance.font.family.material;
}
text: root.icon
color: Colours.palette.m3inverseOnSurface
anchors.centerIn: parent
onMovingChanged: anim.restart()
Binding {
id: binding
target: icon
property: "text"
value: Math.round(root.value * 100)
when: false
}
SequentialAnimation {
id: anim
Anim {
target: icon
property: "scale"
to: 0
duration: Appearance.anim.durations.normal / 2
easing.bezierCurve: Appearance.anim.curves.standardAccel
}
ScriptAction {
script: icon.update()
}
Anim {
target: icon
property: "scale"
to: 1
duration: Appearance.anim.durations.normal / 2
easing.bezierCurve: Appearance.anim.curves.standardDecel
}
}
}
}
}
onPressedChanged: handle.moving = pressed
onValueChanged: {
if (!initialized) {
initialized = true;
return;
}
if (Math.abs(value - oldValue) < 0.01)
return;
oldValue = value;
handle.moving = true;
stateChangeDelay.restart();
}
Timer {
id: stateChangeDelay
interval: 500
onTriggered: {
if (!root.pressed)
handle.moving = false;
}
}
Behavior on value {
Anim {
duration: Appearance.anim.durations.large
}
}
}
|
