ColorChooserWidget

The gtk.ColorChooserWidget 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 Color.chooserSetRgba. To get the selected color use Color.chooserGetRgba.

The gtk.ColorChooserWidget is used in the gtk.ColorChooserDialog to provide a dialog for selecting colors.

CSS names

GtkColorChooserWidget has a single CSS node with name colorchooser.

Constructors

this
this(GtkColorChooserWidget* gtkColorChooserWidget, bool ownedRef)

Sets our main struct and passes it to the parent class.

this
this()

Creates a new gtk.ColorChooserWidget

Members

Functions

getColorChooserWidgetStruct
GtkColorChooserWidget* getColorChooserWidgetStruct(bool transferOwnership)

Get the main Gtk struct

getStruct
void* getStruct()

the main Gtk struct as a void*

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*

getType
GType getType()
getBaselinePosition
GtkBaselinePosition getBaselinePosition()

Gets the value set by Box.setBaselinePosition.

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 Box.setHomogeneous.

getSpacing
int getSpacing()

Gets the value set by Box.setSpacing.

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 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 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.

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