Completely disable MouseWheelDirective if not needed #516
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This makes it possible to still listen to onMouseWheel Events when no Zoom/Trackpad is enabled.
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If you need an working example, let me know. |
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@marjan-georgiev Any chance to get a review on that? |
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This makes it possible to still listen to onMouseWheel Events when no Zoom/Trackpad is enabled.
What kind of change does this PR introduce?
What is the current behavior?
It's currently not possible to listen to any
mouseWheelEvent, when hovering over the graph area, which i.e. prevents the page from scrolling.his behavior is because of
MouseWheelDirective::mouseWheelFuncresp.event.preventDefault()which is always called, no matter if it is used or not.What is the new behavior?
This Change makes it possible to still listen to onMouseWheel Events, if Zoom and Trackpad is disabled, over the graph.
Does this PR introduce a breaking change?