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Merge pull request #81517 from Calinou/doc-scrollcontainer-signal-touch-only

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Document ScrollContainer signals being emitted for touch events only
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Rémi Verschelde 2023-09-11 15:40:28 +02:00
commit 218a27a859
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1 changed files with 5 additions and 3 deletions
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8
doc/classes/ScrollContainer.xml
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@ -50,7 +50,7 @@
Deadzone for touch scrolling. Lower deadzone makes the scrolling more sensitive.
</member>
<member name="scroll_horizontal" type="int" setter="set_h_scroll" getter="get_h_scroll" default="0">
The current horizontal scroll value.
The current horizontal scroll value.
[b]Note:[/b] If you are setting this value in the [method Node._ready] function or earlier, it needs to be wrapped with [method Object.set_deferred], since scroll bar's [member Range.max_value] is not initialized yet.
[codeblock]
func _ready():
@ -78,12 +78,14 @@
<signals>
<signal name="scroll_ended">
<description>
Emitted when scrolling stops.
Emitted when scrolling stops when dragging the scrollable area [i]with a touch event[/i]. This signal is [i]not[/i] emitted when scrolling by dragging the scrollbar, scrolling with the mouse wheel or scrolling with keyboard/gamepad events.
[b]Note:[/b] This signal is only emitted on Android or iOS, or on desktop/web platforms when [member ProjectSettings.input_devices/pointing/emulate_touch_from_mouse] is enabled.
</description>
</signal>
<signal name="scroll_started">
<description>
Emitted when scrolling is started.
Emitted when scrolling starts when dragging the scrollable area w[i]ith a touch event[/i]. This signal is [i]not[/i] emitted when scrolling by dragging the scrollbar, scrolling with the mouse wheel or scrolling with keyboard/gamepad events.
[b]Note:[/b] This signal is only emitted on Android or iOS, or on desktop/web platforms when [member ProjectSettings.input_devices/pointing/emulate_touch_from_mouse] is enabled.
</description>
</signal>
</signals>