SymbolicColor

GtkSymbolicColor is a boxed type that represents a symbolic color. It is the result of parsing a [color expression][gtkcssprovider-symbolic-colors]. To obtain the color represented by a GtkSymbolicColor, it has to be resolved with gtk.symbolic_color.SymbolicColor.resolve, which replaces all symbolic color references by the colors they refer to (in a given context) and evaluates mix, shade and other expressions, resulting in a #GdkRGBA value.

It is not normally necessary to deal directly with #GtkSymbolicColors, since they are mostly used behind the scenes by #GtkStyleContext and #GtkCssProvider.

#GtkSymbolicColor is deprecated. Symbolic colors are considered an implementation detail of GTK+.

class SymbolicColor : Boxed {

this(void* ptr, Flag!"Take" take);

void* _cPtr(Flag!"Dup" dup);

static GType _getGType();

GType _gType [@property getter];

SymbolicColor self();

static gtk.symbolic_color.SymbolicColor newAlpha(gtk.symbolic_color.SymbolicColor color, double factor);

static gtk.symbolic_color.SymbolicColor newLiteral(gdk.rgba.RGBA color);

static gtk.symbolic_color.SymbolicColor newMix(gtk.symbolic_color.SymbolicColor color1, gtk.symbolic_color.SymbolicColor color2, double factor);

static gtk.symbolic_color.SymbolicColor newName(string name);

static gtk.symbolic_color.SymbolicColor newShade(gtk.symbolic_color.SymbolicColor color, double factor);

static gtk.symbolic_color.SymbolicColor newWin32(string themeClass, int id);

bool resolve(gtk.style_properties.StyleProperties props, gdk.rgba.RGBA resolvedColor);

string toString_();

}

Constructors

this this(void* ptr, Flag!"Take" take)

Members

Functions

_cPtr void* _cPtr(Flag!"Dup" dup)
resolve bool resolve(gtk.style_properties.StyleProperties props, gdk.rgba.RGBA resolvedColor): If color is resolvable, resolved_color will be filled in with the resolved color, and true will be returned. Generally, if color can’t be resolved, it is due to it being defined on top of a named color that doesn’t exist in props.
self SymbolicColor self(): Returns this, for use in with statements.
toString_ string toString_(): Converts the given color to a string representation. This is useful both for debugging and for serialization of strings. The format of the string may change between different versions of GTK, but it is guaranteed that the GTK css parser is able to read the string and create the same symbolic color from it.

Properties

_gType GType _gType [@property getter]

Static functions

_getGType GType _getGType()
newAlpha gtk.symbolic_color.SymbolicColor newAlpha(gtk.symbolic_color.SymbolicColor color, double factor): Creates a symbolic color by modifying the relative alpha value of color. A factor < 1.0 would resolve to a more transparent color, while > 1.0 would resolve to a more opaque color.
newLiteral gtk.symbolic_color.SymbolicColor newLiteral(gdk.rgba.RGBA color): Creates a symbolic color pointing to a literal color.
newMix gtk.symbolic_color.SymbolicColor newMix(gtk.symbolic_color.SymbolicColor color1, gtk.symbolic_color.SymbolicColor color2, double factor): Creates a symbolic color defined as a mix of another two colors. a mix factor of 0 would resolve to color1, while a factor of 1 would resolve to color2.
newName gtk.symbolic_color.SymbolicColor newName(string name): Creates a symbolic color pointing to an unresolved named color. See gtk.style_context.StyleContext.lookupColor and gtk.style_properties.StyleProperties.lookupColor.
newShade gtk.symbolic_color.SymbolicColor newShade(gtk.symbolic_color.SymbolicColor color, double factor): Creates a symbolic color defined as a shade of another color. A factor > 1.0 would resolve to a brighter color, while < 1.0 would resolve to a darker color.
newWin32 gtk.symbolic_color.SymbolicColor newWin32(string themeClass, int id): Creates a symbolic color based on the current win32 theme.

Inherited Members

From Boxed

_cInstancePtr void* _cInstancePtr;: Pointer to the C boxed value
_getGType GType _getGType(): Get the GType of this boxed type.
_gType GType _gType [@property getter]: Boxed GType property.
self Boxed self(): Convenience method to return this cast to a type. For use in D with statements.
boxCopy void* boxCopy(): Make a copy of the wrapped C boxed data.
boxedCopy void* boxedCopy(void* cBoxed): Copy a C boxed value using g_boxed_copy.
boxedFree void boxedFree(void* cBoxed): Free a C boxed value using g_boxed_free.

gtk symbolic_color classes

SymbolicColor