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Struct Gdk.RGBA

Import line:	Gdk = imports.gi.Gdk;
GIR File:	Gdk-3.0.gir
C documentation:	GdkRGBA
Struct :	RGBA

The GdkRGBA structure is used to represent a (possibly translucent)
color, in a way that is compatible with cairos notion of color.

Properties
Properties		Defined By
	alpha : gdouble	Gdk.RGBA
	blue : gdouble	Gdk.RGBA
	green : gdouble	Gdk.RGBA
	red : gdouble	Gdk.RGBA

Methods / Constructors
Method / Constructor		Defined By
	new Gdk.RGBA () Create a new Gdk.RGBA Create a new Gdk.RGBA
	copy () : Gdk.RGBA Makes a copy of a GdkRGBA structure. Makes a copy of a GdkRGBA structure. The result must be freed through gdk_rgba_free(). Returns: Gdk.RGBA A newly allocated GdkRGBA, with the same contents as rgba	Gdk.RGBA
	equal (RGBA p2) : gboolean Compares two RGBA colors. Compares two RGBA colors. Parameters: Gdk.RGBA p2 Required (not null) another GdkRGBA pointer Returns: gboolean TRUE if the two colors compare equal	Gdk.RGBA
	free () : none Frees a GdkRGBA struct created with gdk_rgba_copy() Frees a GdkRGBA struct created with gdk_rgba_copy() Returns: none	Gdk.RGBA
	hash () : guint32 A hash function suitable for using for a hash table that stores GdkRGBAs. A hash function suitable for using for a hash table that stores GdkRGBAs. Returns: guint32 The hash value for p	Gdk.RGBA
	parse (String *spec) : gboolean Parses a textual representation of a color, filling in the red, green, blue and alpha fields of the rgba* struct. Parses a textual representation of a color, filling in the red, green, blue and alpha fields of the rgba struct. The string can be either one of: A standard name (Taken from the X11 rgb.txt file). A hex value in the form 'rgb' 'rrggbb' 'rrrgggbbb' or 'rrrrggggbbbb' A RGB color in the form 'rgb(r,g,b)' (In this case the color will have full opacity) A RGBA color in the form 'rgba(r,g,b,a)' Where 'r', 'g', 'b' and 'a' are respectively the red, green, blue and alpha color values. In the last two cases, r g and b are either integers in the range 0 to 255 or precentage values in the range 0% to 100%, and a is a floating point value in the range 0 to 1. Parameters: String spec Required (not null) the string specifying the color Returns: gboolean TRUE if the parsing succeeded	Gdk.RGBA
	to_string () : String Returns a textual specification of rgba in the form rgb (r, g, b) or rgba (r, g, b, a), where 'r', 'g', 'b' and 'a' represent the red, green, blue and alpha values respectively. Returns a textual specification of rgba in the form rgb (r, g, b) or rgba (r, g, b, a), where 'r', 'g', 'b' and 'a' represent the red, green, blue and alpha values respectively. r, g, and b are represented as integers in the range 0 to 255, and a is represented as floating point value in the range 0 to 1. These string forms are string forms those supported by the CSS3 colors module, and can be parsed by gdk_rgba_parse(). Note that this string representation may loose some precision, since r, g and b are represented as 8-bit integers. If this is a concern, you should use a different representation. Returns: String A newly allocated text string	Gdk.RGBA

Events
None

Used by These Methods / Signals / Properties
Class / Namespace	Method / Signal / Properties
Gdk Method	Gdk.cairo_set_source_rgba (Context cr, RGBA *rgba) : none Sets the specified GdkRGBA* as the source color of cr.
Gdk.Window Method	set_background_rgba (RGBA *rgba) : none Sets the background color of window*.
Gtk.CellRenderer Property	cell_background_rgba : Gdk.RGBA Cell background as a GdkRGBA
Gtk.CellRendererText Property	background_rgba : Gdk.RGBA Background color as a GdkRGBA
Gtk.CellRendererText Property	foreground_rgba : Gdk.RGBA Foreground color as a GdkRGBA
Gtk.CellView Property	background_rgba : Gdk.RGBA The background color as a GdkRGBA
Gtk.CellView Method	set_background_rgba (RGBA *rgba) : none Sets the background color of cell_view*.
Gtk.ColorButton Property	rgba : Gdk.RGBA The RGBA color.
Gtk.ColorButton Method	new Gtk.ColorButton.with_rgba (RGBA *rgba*) : Gtk.Widget Create a new Gtk.ColorButton
Gtk.ColorButton Method	get_rgba () : Gdk.RGBA Sets rgba to be the current color in the GtkColorButton widget.
Gtk.ColorButton Method	set_rgba (RGBA *rgba) : none Sets the current color to be rgba*.
Gtk.ColorSelection Property	current_rgba : Gdk.RGBA The current RGBA color.
Gtk.ColorSelection Method	get_current_rgba () : Gdk.RGBA Sets rgba to be the current color in the GtkColorSelection widget.
Gtk.ColorSelection Method	get_previous_rgba () : Gdk.RGBA Fills rgba in with the original color value.
Gtk.ColorSelection Method	set_current_rgba (RGBA *rgba) : none Sets the current color to be rgba*.
Gtk.ColorSelection Method	set_previous_rgba (RGBA *rgba) : none Sets the 'previous' color to be rgba*.
Gtk.IconInfo Method	load_symbolic (RGBA fg, RGBA *success_color, RGBA warning_color, RGBA error_color, Object out_values*) : GdkPixbuf.Pixbuf Loads an icon, modifying it to match the system colours for the foreground, success, warning and error colors provided.
Gtk.StyleContext Method	get_background_color (StateFlags *state*) : Gdk.RGBA Gets the background color for a given state.
Gtk.StyleContext Method	get_border_color (StateFlags *state*) : Gdk.RGBA Gets the border color for a given state.
Gtk.StyleContext Method	get_color (StateFlags *state*) : Gdk.RGBA Gets the foreground color for a given state.
Gtk.SymbolicColor Method	new Gtk.SymbolicColor.literal (RGBA *color*) : Gtk.SymbolicColor Create a new Gtk.SymbolicColor
Gtk.ThemingEngine Method	get_background_color (StateFlags *state*) : Gdk.RGBA Gets the background color for a given state.
Gtk.ThemingEngine Method	get_border_color (StateFlags *state*) : Gdk.RGBA Gets the border color for a given state.
Gtk.ThemingEngine Method	get_color (StateFlags *state*) : Gdk.RGBA Gets the foreground color for a given state.
Gtk.Widget Method	override_background_color (StateFlags *state, RGBA color*) : none Sets the background color to use for a widget.
Gtk.Widget Method	override_color (StateFlags *state, RGBA color*) : none Sets the color to use for a widget.
Gtk.Widget Method	override_cursor (RGBA *cursor, RGBA secondary_cursor) : none Sets the cursor color to use in a widget, overriding the GtkWidget:cursor-color and GtkWidget*:secondary-cursor-color style properties.
Gtk.Widget Method	override_symbolic_color (String *name, RGBA color*) : none Sets a symbolic color for a widget.
GtkSource.GutterRenderer Property	background_rgba : Gdk.RGBA
GtkSource.GutterRenderer Method	set_background (RGBA *color*) : none
GtkSource.MarkAttributes Property	background : Gdk.RGBA
GtkSource.MarkAttributes Method	set_background (RGBA *background*) : none
Vte.Terminal Method	set_color_background_rgba (RGBA *background*) : none
Vte.Terminal Method	set_color_bold_rgba (RGBA *bold*) : none
Vte.Terminal Method	set_color_cursor_rgba (RGBA *cursor_background*) : none
Vte.Terminal Method	set_color_dim_rgba (RGBA *dim*) : none
Vte.Terminal Method	set_color_foreground_rgba (RGBA *foreground*) : none
Vte.Terminal Method	set_color_highlight_rgba (RGBA *highlight_background*) : none
Vte.Terminal Method	set_colors_rgba (RGBA *foreground, RGBA background, Array palette, guint32 palette_size*) : none

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Gdk

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Struct Gdk.RGBA