<!-- ##### SECTION Title ##### -->GtkColorSelection<!-- ##### SECTION Short_Description ##### -->A widget used to select a color<!-- ##### SECTION Long_Description ##### --><para>The #GtkColorSelection is a widget that is used to select a color.  It consists of a color wheel and number of slidersand entry boxes for color parameters such as hue, saturation,value, red, green, blue, and opacity.  It is found on the standard color selection dialog box #GtkColorSelectionDialog.</para><!-- ##### SECTION See_Also ##### --><para></para><!-- ##### SECTION Stability_Level ##### --><!-- ##### STRUCT GtkColorSelection ##### --><para>The #GtkColorSelection-struct struct contains private data only, and should be accessed using the functions below.</para><!-- ##### SIGNAL GtkColorSelection::color-changed ##### --><para>This signal is emitted when the color changes in the #GtkColorSelectionaccording to its update policy.</para>@colorselection: the object which received the signal.<!-- ##### ARG GtkColorSelection:current-alpha ##### --><para></para><!-- ##### ARG GtkColorSelection:current-color ##### --><para></para><!-- ##### ARG GtkColorSelection:has-opacity-control ##### --><para></para><!-- ##### ARG GtkColorSelection:has-palette ##### --><para></para><!-- ##### FUNCTION gtk_color_selection_new ##### --><para></para>@Returns: <!-- ##### FUNCTION gtk_color_selection_set_update_policy ##### --><para>Sets the policy controlling when the color_changed signals are emitted.The available policies are:<itemizedlist><listitem><para>%GTK_UPDATE_CONTINUOUS - signals are sent continuously as the colorselection changes.</para></listitem><listitem><para>%GTK_UPDATE_DISCONTINUOUS - signals are sent only when the mouse button is released.</para></listitem><listitem><para>%GTK_UPDATE_DELAYED - signals are sent when the mouse button isreleased or when the mouse has been motionless for a period oftime.</para></listitem></itemizedlist></para>@colorsel: a #GtkColorSelection.@policy: a #GtkUpdateType value indicating the desired policy.<!-- ##### FUNCTION gtk_color_selection_set_has_opacity_control ##### --><para></para>@colorsel: @has_opacity: <!-- ##### FUNCTION gtk_color_selection_get_has_opacity_control ##### --><para></para>@colorsel: @Returns: <!-- ##### FUNCTION gtk_color_selection_set_has_palette ##### --><para></para>@colorsel: @has_palette: <!-- ##### FUNCTION gtk_color_selection_get_has_palette ##### --><para></para>@colorsel: @Returns: <!-- ##### FUNCTION gtk_color_selection_get_current_alpha ##### --><para></para>@colorsel: @Returns: <!-- ##### FUNCTION gtk_color_selection_set_current_alpha ##### --><para></para>@colorsel: @alpha: <!-- ##### FUNCTION gtk_color_selection_get_current_color ##### --><para></para>@colorsel: @color: <!-- ##### FUNCTION gtk_color_selection_set_current_color ##### --><para></para>@colorsel: @color: <!-- ##### FUNCTION gtk_color_selection_get_previous_alpha ##### --><para></para>@colorsel: @Returns: <!-- ##### FUNCTION gtk_color_selection_set_previous_alpha ##### --><para></para>@colorsel: @alpha: <!-- ##### FUNCTION gtk_color_selection_get_previous_color ##### --><para></para>@colorsel: @color: <!-- ##### FUNCTION gtk_color_selection_set_previous_color ##### --><para></para>@colorsel: @color: <!-- ##### FUNCTION gtk_color_selection_is_adjusting ##### --><para></para>@colorsel: @Returns: <!-- ##### FUNCTION gtk_color_selection_palette_from_string ##### --><para></para>@str: @colors: @n_colors: @Returns: <!-- ##### FUNCTION gtk_color_selection_palette_to_string ##### --><para></para>@colors: @n_colors: @Returns: <!-- ##### FUNCTION gtk_color_selection_set_change_palette_hook ##### --><para></para>@func: @Returns: <!-- ##### USER_FUNCTION GtkColorSelectionChangePaletteFunc ##### --><para></para>@colors: @n_colors: <!-- ##### FUNCTION gtk_color_selection_set_change_palette_with_screen_hook ##### --><para></para>@func: @Returns: <!-- ##### USER_FUNCTION GtkColorSelectionChangePaletteWithScreenFunc ##### --><para></para>@screen: @colors: @n_colors: @Since: 2.2<!-- ##### FUNCTION gtk_color_selection_set_color ##### --><para></para>@colorsel: @color: <!-- ##### FUNCTION gtk_color_selection_get_color ##### --><para></para>@colorsel: @color: