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Volume slider: add tooltip and improve wheel action 

BUG: 472762
This commit is contained in:
Tammes Burghard 2023-09-26 13:47:13 +02:00 committed by Bart De Vries
parent 53f94dbae0
commit c5536938be
1 changed files with 43 additions and 0 deletions
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43
src/qml/Desktop/DesktopPlayerControls.qml
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@ -301,6 +301,49 @@ FocusScope {
to: 100
value: AudioManager.volume
onMoved: AudioManager.volume = value
onPressedChanged: {
tooltip.delay = pressed ? 0 : Kirigami.Units.toolTipDelay
}
readonly property int wheelEffect: 5
Controls.ToolTip {
id: tooltip
x: volumeSliderVertical.x - volumeSliderVertical.width / 2 - width
y: volumeSliderVertical.visualPosition * volumeSliderVertical.height - height / 2
visible: volumeSliderVertical.pressed || sliderMouseArea.containsMouse
// delay is actually handled in volumeSliderVertical.onPressedChanged, because property bindings aren't immediate
delay: volumeSliderVertical.pressed ? 0 : Kirigami.Units.toolTipDelay
closePolicy: Controls.Popup.NoAutoClose
timeout: -1
text: i18nc("Volume as a percentage", "%1%", Math.round(volumeSliderVertical.value))
}
MouseArea {
id: sliderMouseArea
anchors.fill: parent
acceptedButtons: Qt.NoButton
hoverEnabled: true
onWheel: (wheel) => {
// Can't use Slider's built-in increase() and decrease() functions here
// since they go in increments of 0.1 when the slider's stepSize is not
// defined, which is much too slow. And we don't define a stepSize for
// the slider because if we do, it gets gets tickmarks which look ugly.
if (wheel.angleDelta.y > 0) {
// Increase volume
volumeSliderVertical.value = Math.min(volumeSliderVertical.to,
volumeSliderVertical.value + volumeSliderVertical.wheelEffect);
AudioManager.volume = volumeSliderVertical.value
} else {
// Decrease volume
volumeSliderVertical.value = Math.max(volumeSliderVertical.from,
volumeSliderVertical.value - volumeSliderVertical.wheelEffect);
AudioManager.volume = volumeSliderVertical.value
}
}
}
}
Controls.ToolButton {