![]() |
![]() |
![]() |
GNOME UI Library Reference Manual | ![]() |
---|---|---|---|---|
Top | Description | Object Hierarchy | Implemented Interfaces | Properties | Signals |
#include <libgnomeui/libgnomeui.h> struct GnomeColorPicker; GtkWidget * gnome_color_picker_new (void
); void gnome_color_picker_set_d (GnomeColorPicker *cp
,gdouble r
,gdouble g
,gdouble b
,gdouble a
); void gnome_color_picker_get_d (GnomeColorPicker *cp
,gdouble *r
,gdouble *g
,gdouble *b
,gdouble *a
); void gnome_color_picker_set_i8 (GnomeColorPicker *cp
,guint8 r
,guint8 g
,guint8 b
,guint8 a
); void gnome_color_picker_get_i8 (GnomeColorPicker *cp
,guint8 *r
,guint8 *g
,guint8 *b
,guint8 *a
); void gnome_color_picker_set_i16 (GnomeColorPicker *cp
,gushort r
,gushort g
,gushort b
,gushort a
); void gnome_color_picker_get_i16 (GnomeColorPicker *cp
,gushort *r
,gushort *g
,gushort *b
,gushort *a
); void gnome_color_picker_set_dither (GnomeColorPicker *cp
,gboolean dither
); gboolean gnome_color_picker_get_dither (GnomeColorPicker *cp
); void gnome_color_picker_set_use_alpha (GnomeColorPicker *cp
,gboolean use_alpha
); gboolean gnome_color_picker_get_use_alpha (GnomeColorPicker *cp
); void gnome_color_picker_set_title (GnomeColorPicker *cp
,const gchar *title
); const char * gnome_color_picker_get_title (GnomeColorPicker *cp
);
GObject +----GInitiallyUnowned +----GtkObject +----GtkWidget +----GtkContainer +----GtkBin +----GtkButton +----GnomeColorPicker
GnomeColorPicker implements AtkImplementorIface, GtkBuildable and GtkActivatable.
"alpha" guint : Read / Write "blue" guint : Read / Write "dither" gboolean : Read / Write "green" guint : Read / Write "red" guint : Read / Write "title" gchar* : Read / Write "use-alpha" gboolean : Read / Write
struct GnomeColorPicker;
GnomeColorPicker
is deprecated and should not be used in newly-written code.
GtkWidget * gnome_color_picker_new (void
);
gnome_color_picker_new
is deprecated and should not be used in newly-written code.
Creates a new GNOME color picker widget. This returns a widget in the form of a small button containing a swatch representing the current selected color. When the button is clicked, a color-selection dialog will open, allowing the user to select a color. The swatch will be updated to reflect the new color when the user finishes.
Returns : |
Pointer to new GNOME color picker widget. |
void gnome_color_picker_set_d (GnomeColorPicker *cp
,gdouble r
,gdouble g
,gdouble b
,gdouble a
);
gnome_color_picker_set_d
is deprecated and should not be used in newly-written code.
Set color shown in the color picker widget using floating point values.
|
Pointer to GNOME color picker widget. |
|
Red color component, values are in [0.0, 1.0] |
|
Green color component, values are in [0.0, 1.0] |
|
Blue color component, values are in [0.0, 1.0] |
|
Alpha component, values are in [0.0, 1.0] |
void gnome_color_picker_get_d (GnomeColorPicker *cp
,gdouble *r
,gdouble *g
,gdouble *b
,gdouble *a
);
gnome_color_picker_get_d
is deprecated and should not be used in newly-written code.
Retrieve color currently selected in the color picker widget in the form of floating point values.
|
Pointer to GNOME color picker widget. |
|
Output location of red color component, values are in [0.0, 1.0] |
|
Output location of green color component, values are in [0.0, 1.0] |
|
Output location of blue color component, values are in [0.0, 1.0] |
|
Output location of alpha color component, values are in [0.0, 1.0] |
void gnome_color_picker_set_i8 (GnomeColorPicker *cp
,guint8 r
,guint8 g
,guint8 b
,guint8 a
);
gnome_color_picker_set_i8
is deprecated and should not be used in newly-written code.
Set color shown in the color picker widget using 8-bit integer values.
|
Pointer to GNOME color picker widget. |
|
Red color component, values are in [0, 255] |
|
Green color component, values are in [0, 255] |
|
Blue color component, values are in [0, 255] |
|
Alpha component, values are in [0, 255] |
void gnome_color_picker_get_i8 (GnomeColorPicker *cp
,guint8 *r
,guint8 *g
,guint8 *b
,guint8 *a
);
gnome_color_picker_get_i8
is deprecated and should not be used in newly-written code.
Retrieve color currently selected in the color picker widget in the form of 8-bit integer values.
|
Pointer to GNOME color picker widget. |
|
Output location of red color component, values are in [0, 255] |
|
Output location of green color component, values are in [0, 255] |
|
Output location of blue color component, values are in [0, 255] |
|
Output location of alpha color component, values are in [0, 255] |
void gnome_color_picker_set_i16 (GnomeColorPicker *cp
,gushort r
,gushort g
,gushort b
,gushort a
);
gnome_color_picker_set_i16
is deprecated and should not be used in newly-written code.
Set color shown in the color picker widget using 16-bit integer values.
|
Pointer to GNOME color picker widget. |
|
Red color component, values are in [0, 65535] |
|
Green color component, values are in [0, 65535] |
|
Blue color component, values are in [0, 65535] |
|
Alpha component, values are in [0, 65535] |
void gnome_color_picker_get_i16 (GnomeColorPicker *cp
,gushort *r
,gushort *g
,gushort *b
,gushort *a
);
gnome_color_picker_get_i16
is deprecated and should not be used in newly-written code.
Retrieve color currently selected in the color picker widget in the form of 16-bit integer values.
|
Pointer to GNOME color picker widget. |
|
Output location of red color component, values are in [0, 65535] |
|
Output location of green color component, values are in [0, 65535] |
|
Output location of blue color component, values are in [0, 65535] |
|
Output location of alpha color component, values are in [0, 65535] |
void gnome_color_picker_set_dither (GnomeColorPicker *cp
,gboolean dither
);
gnome_color_picker_set_dither
is deprecated and should not be used in newly-written code.
Sets whether the picker should dither the color sample or just paint a solid rectangle.
|
Pointer to GNOME color picker widget. |
|
TRUE if color sample should be dithered, FALSE if not.
|
gboolean gnome_color_picker_get_dither (GnomeColorPicker *cp
);
gnome_color_picker_get_dither
is deprecated and should not be used in newly-written code.
Does the picker dither the color sample or just paint a solid rectangle.
|
Pointer to GNOME color picker widget. |
Returns : |
TRUE if color sample is dithered, FALSE if not.
|
void gnome_color_picker_set_use_alpha (GnomeColorPicker *cp
,gboolean use_alpha
);
gnome_color_picker_set_use_alpha
is deprecated and should not be used in newly-written code.
Sets whether or not the picker should use the alpha channel.
|
Pointer to GNOME color picker widget. |
|
TRUE if color sample should use alpha channel, FALSE if not.
|
gboolean gnome_color_picker_get_use_alpha (GnomeColorPicker *cp
);
gnome_color_picker_get_use_alpha
is deprecated and should not be used in newly-written code.
Does the picker use the alpha channel?
|
Pointer to GNOME color picker widget. |
Returns : |
TRUE if color sample uses alpha channel, FALSE if not.
|
void gnome_color_picker_set_title (GnomeColorPicker *cp
,const gchar *title
);
gnome_color_picker_set_title
is deprecated and should not be used in newly-written code.
Sets the title for the color selection dialog.
|
Pointer to GNOME color picker widget. |
|
String containing new window title. |
const char * gnome_color_picker_get_title (GnomeColorPicker *cp
);
gnome_color_picker_get_title
is deprecated and should not be used in newly-written code.
Gets the title of the color selection dialog.
|
Pointer to GNOME color picker widget. |
Returns : |
An internal string, do not free the return value |
"alpha"
property "alpha" guint : Read / Write
The alpha value of the chosen color.
Allowed values: <= 255
Default value: 0
"blue"
property "blue" guint : Read / Write
The amount of blue in the chosen color.
Allowed values: <= 255
Default value: 0
"dither"
property "dither" gboolean : Read / Write
Whether or not to dither to color.
Default value: TRUE
"green"
property "green" guint : Read / Write
The amount of green in the chosen color.
Allowed values: <= 255
Default value: 0
"red"
property "red" guint : Read / Write
The amount of red in the chosen color.
Allowed values: <= 255
Default value: 0
"title"
property "title" gchar* : Read / Write
The title to give to the color picker.
Default value: NULL
"color-set"
signalvoid user_function (GnomeColorPicker *colorpicker,
guint arg1,
guint arg2,
guint arg3,
guint arg4,
gpointer user_data) : Run First
|
the object which received the signal. |
|
|
|
|
|
|
|
|
|
user data set when the signal handler was connected. |