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Document how to distinguish emulated mouse events from physical ones

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Mouse events emulated from a touchscreen will always have a device ID
of -1.
This commit is contained in:
Hugo Locurcio
2019-12-30 15:28:24 +01:00
parent b8e8f4942d
commit 9ae73f7bb5
1 changed files with 1 additions and 0 deletions
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1
doc/classes/InputEvent.xml
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@@ -111,6 +111,7 @@
<members>
<member name="device" type="int" setter="set_device" getter="get_device" default="0">
The event's device ID.
[b]Note:[/b] This device ID will always be [code]-1[/code] for emulated mouse input from a touchscreen. This can be used to distinguish emulated mouse input from physical mouse input.
</member>
</members>
<constants>