Zren added a comment.
I did, there wasn't any change from when I tested it with `Layout.maximumHeight`, because there's padding around the icon. Huh, I didn't post a screenshot, here: F2657863: 2017-02-27___14-51-23.png <https://phabricator.kde.org/F2657863> https://github.com/KDE/plasma-framework/blob/master/src/declarativeimports/plasmastyle/ToolButtonStyle.qml#L73 The height of the icon is based off the implicitHeight of the invisible label, which is controlled by the `control.font`. However, adding `font.pixelSize: slider.height` did nothing so Iunno how to manipulate that. It's why I've used the pattern I mentioned in my widget <https://github.com/Zren/plasma-applets/blob/master/org.kde.plasma.volumewin7mixer/package/contents/ui/MixerItem.qml#L350-L357>. I didn't realize the mute button is also using the `IconItem { MouseArea { anchor.fill: parent } }` pattern. Hum. Logging the `onHeightChanged` prints this: qml: volumeIcon.height 24.740000000000002 qml: volumeIcon.height 19.987499999999997 qml: volumeIcon.height 20.2 qml: contextMenuButton.height 45 qml: contextMenuButton.height 24 There's no easy way to log what the icon's height inside the `contextMenuButton` is, but I print screened and counted the pixels. There's 7 pixels around the icon. So that means the icon is only 10px (probably the default font height?). F2657920: 2017-02-27___15-07-15.png <https://phabricator.kde.org/F2657920> REPOSITORY R115 Plasma Audio Volume Applet REVISION DETAIL https://phabricator.kde.org/D4751 EMAIL PREFERENCES https://phabricator.kde.org/settings/panel/emailpreferences/ To: subdiff, #plasma, drosca, Zren Cc: broulik, plasma-devel, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol
