| GNOME UI Library Reference Manual | ||||
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| 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.
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Pointer to GNOME color picker widget. |
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Red color component, values are in [0.0, 1.0] |
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Green color component, values are in [0.0, 1.0] |
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Blue color component, values are in [0.0, 1.0] |
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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.
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Pointer to GNOME color picker widget. |
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Output location of red color component, values are in [0.0, 1.0] |
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Output location of green color component, values are in [0.0, 1.0] |
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Output location of blue color component, values are in [0.0, 1.0] |
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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.
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Pointer to GNOME color picker widget. |
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Red color component, values are in [0, 255] |
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Green color component, values are in [0, 255] |
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Blue color component, values are in [0, 255] |
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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.
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Pointer to GNOME color picker widget. |
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Output location of red color component, values are in [0, 255] |
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Output location of green color component, values are in [0, 255] |
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Output location of blue color component, values are in [0, 255] |
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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.
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Pointer to GNOME color picker widget. |
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Red color component, values are in [0, 65535] |
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Green color component, values are in [0, 65535] |
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Blue color component, values are in [0, 65535] |
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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.
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Pointer to GNOME color picker widget. |
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Output location of red color component, values are in [0, 65535] |
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Output location of green color component, values are in [0, 65535] |
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Output location of blue color component, values are in [0, 65535] |
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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.
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Pointer to GNOME color picker widget. |
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TRUE if color sample should be dithered, FALSE if not.
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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.
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Pointer to GNOME color picker widget. |
Returns : |
TRUE if color sample is dithered, FALSE if not.
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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.
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Pointer to GNOME color picker widget. |
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TRUE if color sample should use alpha channel, FALSE if not.
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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?
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Pointer to GNOME color picker widget. |
Returns : |
TRUE if color sample uses alpha channel, FALSE if not.
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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.
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Pointer to GNOME color picker widget. |
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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.
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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
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the object which received the signal. |
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user data set when the signal handler was connected. |