godot/doc/classes/MarginContainer.xml
Hugo Locurcio af513344ce
Use safer add_theme_constant_override() in MarginContainer code sample
Control has magic setters to set custom theme items, but using the
dedicated Control methods is less prone to typos so it should be favored.
2021-03-04 17:17:40 +01:00

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XML

<?xml version="1.0" encoding="UTF-8" ?>
<class name="MarginContainer" inherits="Container" version="4.0">
<brief_description>
Simple margin container.
</brief_description>
<description>
Adds a top, left, bottom, and right margin to all [Control] nodes that are direct children of the container. To control the [MarginContainer]'s margin, use the [code]margin_*[/code] theme properties listed below.
[b]Note:[/b] Be careful, [Control] margin values are different from the constant margin values. If you want to change the custom margin values of the [MarginContainer] by code, you should use the following examples:
[codeblocks]
[gdscript]
# This code sample assumes the current script is extending MarginContainer.
var margin_value = 100
add_theme_constant_override("margin_top", margin_value)
add_theme_constant_override("margin_left", margin_value)
add_theme_constant_override("margin_bottom", margin_value)
add_theme_constant_override("margin_right", margin_value)
[/gdscript]
[csharp]
// This code sample assumes the current script is extending MarginContainer.
int marginValue = 100;
AddThemeConstantOverride("margin_top", marginValue);
AddThemeConstantOverride("margin_left", marginValue);
AddThemeConstantOverride("margin_bottom", marginValue);
AddThemeConstantOverride("margin_right", marginValue);
[/csharp]
[/codeblocks]
</description>
<tutorials>
</tutorials>
<methods>
</methods>
<constants>
</constants>
<theme_items>
<theme_item name="margin_bottom" type="int" default="0">
All direct children of [MarginContainer] will have a bottom margin of [code]margin_bottom[/code] pixels.
</theme_item>
<theme_item name="margin_left" type="int" default="0">
All direct children of [MarginContainer] will have a left margin of [code]margin_left[/code] pixels.
</theme_item>
<theme_item name="margin_right" type="int" default="0">
All direct children of [MarginContainer] will have a right margin of [code]margin_right[/code] pixels.
</theme_item>
<theme_item name="margin_top" type="int" default="0">
All direct children of [MarginContainer] will have a top margin of [code]margin_top[/code] pixels.
</theme_item>
</theme_items>
</class>