virtualx-engine/doc/classes/ColorPicker.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="ColorPicker" inherits="BoxContainer" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
	<brief_description>
		Color picker control.
	</brief_description>
	<description>
		Displays a color picker widget. Useful for selecting a color from an RGB/RGBA colorspace.
		[b]Note:[/b] This control is the color picker widget itself. You can use a [ColorPickerButton] instead if you need a button that brings up a [ColorPicker] in a pop-up.
	</description>
	<tutorials>
		<link title="Tween Demo">https://godotengine.org/asset-library/asset/146</link>
	</tutorials>
	<methods>
		<method name="add_preset">
			<return type="void" />
			<param index="0" name="color" type="Color" />
			<description>
				Adds the given color to a list of color presets. The presets are displayed in the color picker and the user will be able to select them.
				[b]Note:[/b] The presets list is only for [i]this[/i] color picker.
			</description>
		</method>
		<method name="erase_preset">
			<return type="void" />
			<param index="0" name="color" type="Color" />
			<description>
				Removes the given color from the list of color presets of this color picker.
			</description>
		</method>
		<method name="get_presets" qualifiers="const">
			<return type="PackedColorArray" />
			<description>
				Returns the list of colors in the presets of the color picker.
			</description>
		</method>
	</methods>
	<members>
		<member name="color" type="Color" setter="set_pick_color" getter="get_pick_color" default="Color(1, 1, 1, 1)">
			The currently selected color.
		</member>
		<member name="color_mode" type="int" setter="set_color_mode" getter="get_color_mode" enum="ColorPicker.ColorModeType" default="0">
			The currently selected color mode. See [enum ColorModeType].
		</member>
		<member name="deferred_mode" type="bool" setter="set_deferred_mode" getter="is_deferred_mode" default="false">
			If [code]true[/code], the color will apply only after the user releases the mouse button, otherwise it will apply immediately even in mouse motion event (which can cause performance issues).
		</member>
		<member name="edit_alpha" type="bool" setter="set_edit_alpha" getter="is_editing_alpha" default="true">
			If [code]true[/code], shows an alpha channel slider (opacity).
		</member>
		<member name="picker_shape" type="int" setter="set_picker_shape" getter="get_picker_shape" enum="ColorPicker.PickerShapeType" default="0">
			The shape of the color space view. See [enum PickerShapeType].
		</member>
		<member name="presets_enabled" type="bool" setter="set_presets_enabled" getter="are_presets_enabled" default="true">
			If [code]true[/code], the "add preset" button is enabled.
		</member>
		<member name="presets_visible" type="bool" setter="set_presets_visible" getter="are_presets_visible" default="true">
			If [code]true[/code], saved color presets are visible.
		</member>
		<member name="vertical" type="bool" setter="set_vertical" getter="is_vertical" overrides="BoxContainer" default="true" />
	</members>
	<signals>
		<signal name="color_changed">
			<param index="0" name="color" type="Color" />
			<description>
				Emitted when the color is changed.
			</description>
		</signal>
		<signal name="preset_added">
			<param index="0" name="color" type="Color" />
			<description>
				Emitted when a preset is added.
			</description>
		</signal>
		<signal name="preset_removed">
			<param index="0" name="color" type="Color" />
			<description>
				Emitted when a preset is removed.
			</description>
		</signal>
	</signals>
	<constants>
		<constant name="MODE_RGB" value="0" enum="ColorModeType">
			Allows editing the color with Red/Green/Blue sliders.
		</constant>
		<constant name="MODE_HSV" value="1" enum="ColorModeType">
			Allows editing the color with Hue/Saturation/Value sliders.
		</constant>
		<constant name="MODE_RAW" value="2" enum="ColorModeType">
			Allows the color R, G, B component values to go beyond 1.0, which can be used for certain special operations that require it (like tinting without darkening or rendering sprites in HDR).
		</constant>
		<constant name="MODE_OKHSL" value="3" enum="ColorModeType">
			Allows editing the color with Hue/Saturation/Lightness sliders.
			OKHSL is a new color space similar to HSL but that better match perception by leveraging the Oklab color space which is designed to be simple to use, while doing a good job at predicting perceived lightness, chroma and hue.
			[url=https://bottosson.github.io/posts/colorpicker/]Okhsv and Okhsl color spaces[/url]
		</constant>
		<constant name="SHAPE_HSV_RECTANGLE" value="0" enum="PickerShapeType">
			HSV Color Model rectangle color space.
		</constant>
		<constant name="SHAPE_HSV_WHEEL" value="1" enum="PickerShapeType">
			HSV Color Model rectangle color space with a wheel.
		</constant>
		<constant name="SHAPE_VHS_CIRCLE" value="2" enum="PickerShapeType">
			HSV Color Model circle color space. Use Saturation as a radius.
		</constant>
		<constant name="SHAPE_OKHSL_CIRCLE" value="3" enum="PickerShapeType">
			HSL OK Color Model circle color space.
		</constant>
	</constants>
	<theme_items>
		<theme_item name="h_width" data_type="constant" type="int" default="30">
			The width of the hue selection slider.
		</theme_item>
		<theme_item name="label_width" data_type="constant" type="int" default="10">
		</theme_item>
		<theme_item name="margin" data_type="constant" type="int" default="4">
			The margin around the [ColorPicker].
		</theme_item>
		<theme_item name="sv_height" data_type="constant" type="int" default="256">
			The height of the saturation-value selection box.
		</theme_item>
		<theme_item name="sv_width" data_type="constant" type="int" default="256">
			The width of the saturation-value selection box.
		</theme_item>
		<theme_item name="add_preset" data_type="icon" type="Texture2D">
			The icon for the "Add Preset" button.
		</theme_item>
		<theme_item name="bar_arrow" data_type="icon" type="Texture2D">
			The texture for the arrow grabber.
		</theme_item>
		<theme_item name="color_hue" data_type="icon" type="Texture2D">
			Custom texture for the hue selection slider on the right.
		</theme_item>
		<theme_item name="overbright_indicator" data_type="icon" type="Texture2D">
			The indicator used to signalize that the color value is outside the 0-1 range.
		</theme_item>
		<theme_item name="picker_cursor" data_type="icon" type="Texture2D">
		</theme_item>
		<theme_item name="sample_bg" data_type="icon" type="Texture2D">
		</theme_item>
		<theme_item name="screen_picker" data_type="icon" type="Texture2D">
			The icon for the screen color picker button.
		</theme_item>
	</theme_items>
</class>