ColorChooserWidget

The #GtkColorChooserWidget widget lets the user select a color. By default, the chooser presents a predefined palette of colors, plus a small number of settable custom colors. It is also possible to select a different color with the single-color editor. To enter the single-color editing mode, use the context menu of any color of the palette, or use the '+' button to add a new custom color.

The chooser automatically remembers the last selection, as well as custom colors.

To change the initially selected color, use gtk_color_chooser_set_rgba(). To get the selected color use gtk_color_chooser_get_rgba().

The #GtkColorChooserWidget is used in the #GtkColorChooserDialog to provide a dialog for selecting colors.

CSS names

GtkColorChooserWidget has a single CSS node with name colorchooser.

class ColorChooserWidget : Box , ColorChooserIF {

protected

GtkColorChooserWidget* gtkColorChooserWidget;

GtkColorChooserWidget* getColorChooserWidgetStruct(bool transferOwnership);

void* getStruct();

this(GtkColorChooserWidget* gtkColorChooserWidget, bool ownedRef);

mixin ColorChooserT!(GtkColorChooserWidget) ;

static GType getType();

this();

}

Constructors

this this(GtkColorChooserWidget* gtkColorChooserWidget, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Creates a new #GtkColorChooserWidget.

Members

Functions

getColorChooserWidgetStruct GtkColorChooserWidget* getColorChooserWidgetStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*

Mixins

__anonymous mixin ColorChooserT!(GtkColorChooserWidget): Undocumented in source.

Static functions

getType GType getType()

Variables

gtkColorChooserWidget GtkColorChooserWidget* gtkColorChooserWidget;: the main Gtk struct

Inherited Members

From Box

gtkBox GtkBox* gtkBox;: the main Gtk struct
getBoxStruct GtkBox* getBoxStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
__anonymous mixin OrientableT!(GtkBox): Undocumented in source.
getType GType getType()
getBaselinePosition GtkBaselinePosition getBaselinePosition(): Gets the value set by gtk_box_set_baseline_position().
getCenterWidget Widget getCenterWidget(): Retrieves the center widget of the box.
getHomogeneous bool getHomogeneous(): Returns whether the box is homogeneous (all children are the same size). See gtk_box_set_homogeneous().
getSpacing int getSpacing(): Gets the value set by gtk_box_set_spacing().
packEnd void packEnd(Widget child, bool expand, bool fill, uint padding): Adds @child to @box, packed with reference to the end of @box. The @child is packed after (away from end of) any other child packed with reference to the end of @box.
packStart void packStart(Widget child, bool expand, bool fill, uint padding): Adds @child to @box, packed with reference to the start of @box. The @child is packed after any other child packed with reference to the start of @box.
queryChildPacking void queryChildPacking(Widget child, bool expand, bool fill, uint padding, GtkPackType packType): Obtains information about how @child is packed into @box.
reorderChild void reorderChild(Widget child, int position): Moves @child to a new @position in the list of @box children. The list contains widgets packed #GTK_PACK_START as well as widgets packed #GTK_PACK_END, in the order that these widgets were added to @box.
setBaselinePosition void setBaselinePosition(GtkBaselinePosition position): Sets the baseline position of a box. This affects only horizontal boxes with at least one baseline aligned child. If there is more vertical space available than requested, and the baseline is not allocated by the parent then @position is used to allocate the baseline wrt the extra space available.
setCenterWidget void setCenterWidget(Widget widget): Sets a center widget; that is a child widget that will be centered with respect to the full width of the box, even if the children at either side take up different amounts of space.
setChildPacking void setChildPacking(Widget child, bool expand, bool fill, uint padding, GtkPackType packType): Sets the way @child is packed into @box.
setHomogeneous void setHomogeneous(bool homogeneous): Sets the #GtkBox:homogeneous property of @box, controlling whether or not all children of @box are given equal space in the box.
setSpacing void setSpacing(int spacing): Sets the #GtkBox:spacing property of @box, which is the number of pixels to place between children of @box.

From ColorChooserIF

getColorChooserStruct GtkColorChooser* getColorChooserStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
getRgba RGBA getRgba(): Gets the currently-selected color.
getType GType getType()
addPalette void addPalette(GtkOrientation orientation, int colorsPerLine, RGBA[] colors): Adds a palette to the color chooser. If @orientation is horizontal, the colors are grouped in rows, with @colors_per_line colors in each row. If @horizontal is %FALSE, the colors are grouped in columns instead.
getRgba void getRgba(RGBA color): Gets the currently-selected color.
getUseAlpha bool getUseAlpha(): Returns whether the color chooser shows the alpha channel.
setRgba void setRgba(RGBA color): Sets the color.
setUseAlpha void setUseAlpha(bool useAlpha): Sets whether or not the color chooser should use the alpha channel.
addOnColorActivated gulong addOnColorActivated(void delegate(RGBA, ColorChooserIF) dlg, ConnectFlags connectFlags): Emitted when a color is activated from the color chooser. This usually happens when the user clicks a color swatch, or a color is selected and the user presses one of the keys Space, Shift+Space, Return or Enter.