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Merge pull request #70564 from stmSi/cant-set-srollcontainer-scrollvalue-in-ready 

Fix: Can't set ScrollContainer `scroll_*` value in _ready()
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Rémi Verschelde 2023-05-09 10:44:43 +02:00
parent e0df3be64f 83626ab90d
commit 02db5738a7
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1 changed files with 11 additions and 1 deletions
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12
doc/classes/ScrollContainer.xml
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@ -52,13 +52,23 @@
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():
set_deferred("scroll_horizontal", 600)
[/codeblock]
</member>
<member name="scroll_horizontal_custom_step" type="float" setter="set_horizontal_custom_step" getter="get_horizontal_custom_step" default="-1.0">
Overrides the [member ScrollBar.custom_step] used when clicking the internal scroll bar's horizontal increment and decrement buttons or when using arrow keys when the [ScrollBar] is focused.
</member>
<member name="scroll_vertical" type="int" setter="set_v_scroll" getter="get_v_scroll" default="0">
The current vertical scroll value.
[b]Note:[/b] Setting it early needs to be deferred, just like in [member scroll_horizontal].
[codeblock]
func _ready():
set_deferred("scroll_vertical", 600)
[/codeblock]
</member>
<member name="scroll_vertical_custom_step" type="float" setter="set_vertical_custom_step" getter="get_vertical_custom_step" default="-1.0">
Overrides the [member ScrollBar.custom_step] used when clicking the internal scroll bar's vertical increment and decrement buttons or when using arrow keys when the [ScrollBar] is focused.