summaryrefslogtreecommitdiffstats
path: root/templates/Slider.qml
blob: f69cb2477676b7f20eaf227918c573a02609606f (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
import QtQuick
import QtQuick.Controls.impl
import QtQuick.Templates as T

T.Slider {
    id: control

    implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
                            implicitHandleWidth + leftPadding + rightPadding)
    implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
                             implicitHandleHeight + topPadding + bottomPadding)

    topPadding: horizontal ? __config.topPadding : __config.leftPadding || 0
    leftPadding: horizontal ? __config.leftPadding : __config.bottomPadding || 0
    rightPadding: horizontal ? __config.rightPadding : __config.topPadding || 0
    bottomPadding: horizontal ? __config.bottomPadding : __config.rightPadding || 0

    readonly property string __currentState: [
        !control.enabled && "disabled",
        control.enabled && !control.pressed && control.hovered && "hovered",
        control.pressed && "pressed"
    ].filter(Boolean).join("_") || "normal"
    readonly property var __config: Config.controls.slider[__currentState] || {}

    handle: StyleImage {
        x: Math.round(control.leftPadding + (control.horizontal
            ? control.visualPosition * (control.availableWidth - width)
            : (control.availableWidth - width) / 2))
        y: Math.round(control.topPadding + (control.horizontal
            ? (control.availableHeight - height) / 2
            : control.visualPosition * (control.availableHeight - height)))

        imageConfig: control.__config.handle
    }

    background: Item {
        implicitWidth: control.horizontal
            ? (_background.implicitWidth || _background.groove.implicitWidth)
            : (_background.implicitHeight || _background.groove.implicitHeight)
        implicitHeight: control.horizontal
            ? (_background.implicitHeight || _background.groove.implicitHeight)
            : (_background.implicitWidth || _background.groove.implicitWidth)

        property Item _background: StyleImage {
            parent: control.background
            anchors.fill: parent
            imageConfig: control.__config.background

            property Item groove: StyleImage {
                parent: control.background._background
                x: control.leftPadding - control.leftInset + (control.horizontal
                    ? control.handle.width / 2
                    : (control.availableWidth - width) / 2)
                y: control.topPadding - control.topInset + (control.horizontal
                    ? ((control.availableHeight - height) / 2)
                    : control.handle.height / 2)

                width: control.horizontal
                    ? control.availableWidth - control.handle.width
                    : implicitWidth
                height: control.horizontal
                    ? implicitHeight
                    : control.availableHeight - control.handle.width
                imageConfig: control.__config.groove
                horizontal: control.horizontal

                property Item track: StyleImage {
                    parent: control.background._background.groove
                    y: horizontal ? 0 : parent.height - (parent.height * control.position)
                    width: horizontal ? parent.width * control.position : parent.width
                    height: horizontal ? parent.height : parent.height * control.position
                    imageConfig: control.__config.track
                    horizontal: control.horizontal
                    minimumWidth: 0
                    minimumHeight: 0
                }
            }
        }
    }
}