Review Request 118753: Handle mouse wheel in PlasmaComponents.Slider

[Kai Uwe Broulik]

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Review request for Plasma.


Repository: plasma-framework


Description
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Now that we can handle mouse wheel events with QtQuick 2, we should.

It mimics QSlider's behavior meaning scrolling vertically up (angleDelta.y > 0) and scrolling horizontally right (angleDelta.x < 0 - though WheelEvent documentation suggests otherwise) is treated the same. Anyone with a mousewheel that can actually scroll sideways is invited to test. Also WheelEvent behaves erratic when scrolling horizontally on my touchpad (reporting 1 digit y values instead of proper x values)


Diffs
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  src/declarativeimports/plasmacomponents/qml/Slider.qml 142040a 

Diff: https://git.reviewboard.kde.org/r/118753/diff/


Testing
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Tested in a horizontal slider with both mouse and touchpad scrolling with either vertical or (by holding Alt) horizontal scrolling


Thanks,

Kai Uwe Broulik

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