GimpColorButton

GimpColorButton — Widget for selecting a color from a simple button.

Functions

GtkWidget * gimp_color_button_new ()
void gimp_color_button_set_title ()
const gchar * gimp_color_button_get_title ()
void gimp_color_button_set_color ()
void gimp_color_button_get_color ()
void gimp_color_button_set_update ()
gboolean gimp_color_button_get_update ()
gboolean gimp_color_button_has_alpha ()
void gimp_color_button_set_type ()
void gimp_color_button_set_color_config ()
GtkUIManager * gimp_color_button_get_ui_manager ()

Properties

int area-height Write / Construct
int area-width Write / Construct
GimpRGB * color Read / Write / Construct
GimpColorConfig * color-config Read / Write
gboolean continuous-update Read / Write / Construct
char * title Read / Write / Construct
GimpColorAreaType type Read / Write / Construct

Signals

void color-changed Run First

Types and Values

  GimpColorButton

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GtkObject
            ╰── GtkWidget
                ╰── GtkContainer
                    ╰── GtkBin
                        ╰── GtkButton
                            ╰── GimpButton
                                ╰── GimpColorButton

Implemented Interfaces

GimpColorButton implements AtkImplementorIface, GtkBuildable and GtkActivatable.

Description

This widget provides a simple button with a preview showing the color.

On click a color selection dialog is opened. Additionally the button supports Drag and Drop and has a right-click menu that allows one to choose the color from the current FG or BG color. If the user changes the color, the "color-changed" signal is emitted.

Functions

gimp_color_button_new ()

GtkWidget *
gimp_color_button_new (const gchar *title,
                       gint width,
                       gint height,
                       const GimpRGB *color,
                       GimpColorAreaType type);

Creates a new GimpColorButton widget.

This returns a button with a preview showing the color. When the button is clicked a GtkColorSelectionDialog is opened. If the user changes the color the new color is written into the array that was used to pass the initial color and the "color-changed" signal is emitted.

Parameters

title

String that will be used as title for the color_selector.

  

width

Width of the colorpreview in pixels.

  

height

Height of the colorpreview in pixels.

  

color

A pointer to a GimpRGB color.

  

type

The type of transparency to be displayed.

  

Returns

Pointer to the new GimpColorButton widget.

gimp_color_button_set_title ()

void
gimp_color_button_set_title (GimpColorButton *button,
                             const gchar *title);

Sets the button dialog's title.

Parameters

button

a GimpColorButton.

  

title

the new title.

  

Since: 2.10

gimp_color_button_get_title ()

const gchar *
gimp_color_button_get_title (GimpColorButton *button);

Parameters

button

a GimpColorButton.

  

Returns

The button dialog's title.

Since: 2.10

gimp_color_button_set_color ()

void
gimp_color_button_set_color (GimpColorButton *button,
                             const GimpRGB *color);

Sets the button to the given color .

Parameters

button

Pointer to a GimpColorButton.

  

color

Pointer to the new GimpRGB color.

  

gimp_color_button_get_color ()

void
gimp_color_button_get_color (GimpColorButton *button,
                             GimpRGB *color);

Retrieves the currently set color from the button .

Parameters

button

Pointer to a GimpColorButton.

  

color

Pointer to a GimpRGB struct used to return the color.

  

gimp_color_button_set_update ()

void
gimp_color_button_set_update (GimpColorButton *button,
                              gboolean continuous);

When set to TRUE, the button will emit the "color-changed" continuously while the color is changed in the color selection dialog.

Parameters

button

A GimpColorButton widget.

  

continuous

The new setting of the continuous_update property.

  

gimp_color_button_get_update ()

gboolean
gimp_color_button_get_update (GimpColorButton *button);

Returns the color button's continuous_update property.

Parameters

button

A GimpColorButton widget.

  

Returns

the continuous_update property.

gimp_color_button_has_alpha ()

gboolean
gimp_color_button_has_alpha (GimpColorButton *button);

Checks whether the buttons shows transparency information.

Parameters

button

Pointer to a GimpColorButton.

  

Returns

TRUE if the button shows transparency information, FALSE otherwise.

gimp_color_button_set_type ()

void
gimp_color_button_set_type (GimpColorButton *button,
                            GimpColorAreaType type);

Sets the button to the given type . See also gimp_color_area_set_type().

Parameters

button

Pointer to a GimpColorButton.

  

type

the new GimpColorAreaType

  

gimp_color_button_set_color_config ()

void
gimp_color_button_set_color_config (GimpColorButton *button,
                                    GimpColorConfig *config);

Sets the color management configuration to use with this color button's GimpColorArea.

Parameters

button

a GimpColorButton widget.

  

config

a GimpColorConfig object.

  

Since: 2.10

gimp_color_button_get_ui_manager ()

GtkUIManager *
gimp_color_button_get_ui_manager (GimpColorButton *button);

Parameters

button

a GimpColorButton.

  

Returns

The button 's GtkUIManager.

Since: 2.10

Types and Values

GimpColorButton

typedef struct _GimpColorButton GimpColorButton;

Property Details

The “area-height” property

  “area-height”              int

The minimum height of the button's GimpColorArea.

Owner: GimpColorButton

Flags: Write / Construct

Allowed values: >= 1

Default value: 16

Since: 2.8

The “area-width” property

  “area-width”               int

The minimum width of the button's GimpColorArea.

Owner: GimpColorButton

Flags: Write / Construct

Allowed values: >= 1

Default value: 16

Since: 2.8

The “color” property

  “color”                    GimpRGB *

The color displayed in the button's color area.

Owner: GimpColorButton

Flags: Read / Write / Construct

Since: 2.4

The “color-config” property

  “color-config”             GimpColorConfig *

The GimpColorConfig object used for the button's GimpColorArea and GimpColorSelection.

Owner: GimpColorButton

Flags: Read / Write

Since: 2.10

The “continuous-update” property

  “continuous-update”        gboolean

The update policy of the color button.

Owner: GimpColorButton

Flags: Read / Write / Construct

Default value: FALSE

Since: 2.4

The “title” property

  “title”                    char *

The title to be used for the color selection dialog.

Owner: GimpColorButton

Flags: Read / Write / Construct

Default value: NULL

Since: 2.4

The “type” property

  “type”                     GimpColorAreaType

The type of the button's color area.

Owner: GimpColorButton

Flags: Read / Write / Construct

Default value: GIMP_COLOR_AREA_FLAT

Since: 2.4

Signal Details

The “color-changed” signal

void
user_function (GimpColorButton *gimpcolorbutton,
               gpointer         user_data)

Flags: Run First

See Also

libgimpcolor-gimpcolorspace

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