Color and Gradient Widgets

GwyColorButton — A colour displaying button
GwyColorSwatch — A swatch displaying a colour
GwyColorWheel — Spherical angle selector
GwyColorEditor — Color editor with HSV wheel and component sliders
GwyColorDialog — Color editor dialog
GwyGradientSwatch — A swatch displaying a colour
GwyShader — Spherical angle selector
GwyCellRendererColor — Renders a color in a cell
GwyCellRendererGradient — Renders a gradient in a cell