|  |  |  | GIMP Library Reference Manual |  | 
|---|---|---|---|---|
void (*GimpRunGradientCallback) (const gchar *gradient_name, gint width, const gdouble *grad_data, gboolean dialog_closing, gpointer user_data); const gchar* gimp_gradient_select_new (const gchar *title, const gchar *gradient_name, gint sample_size, GimpRunGradientCallback callback, gpointer data); void gimp_gradient_select_destroy (const gchar *gradient_callback); gboolean gimp_gradients_popup (const gchar *gradient_callback, const gchar *popup_title, const gchar *initial_gradient, gint sample_size); gboolean gimp_gradients_close_popup (const gchar *gradient_callback); gboolean gimp_gradients_set_popup (const gchar *gradient_callback, const gchar *gradient_name);
void        (*GimpRunGradientCallback)      (const gchar *gradient_name,
                                             gint width,
                                             const gdouble *grad_data,
                                             gboolean dialog_closing,
                                             gpointer user_data);
| gradient_name: | |
| width: | |
| grad_data: | |
| dialog_closing: | |
| user_data: | 
const gchar* gimp_gradient_select_new       (const gchar *title,
                                             const gchar *gradient_name,
                                             gint sample_size,
                                             GimpRunGradientCallback callback,
                                             gpointer data);
| title: | |
| gradient_name: | |
| sample_size: | |
| callback: | |
| data: | |
| Returns : | 
void gimp_gradient_select_destroy (const gchar *gradient_callback);
| gradient_callback: | 
gboolean    gimp_gradients_popup            (const gchar *gradient_callback,
                                             const gchar *popup_title,
                                             const gchar *initial_gradient,
                                             gint sample_size);
Invokes the Gimp gradients selection.
This procedure popups the gradients selection dialog.
| gradient_callback: | The callback PDB proc to call when gradient selection is made. | 
| popup_title: | Title to give the gradient popup window. | 
| initial_gradient: | The name of the pattern to set as the first selected. | 
| sample_size: | Size of the sample to return when the gradient is changed. | 
| Returns : | TRUE on success. | 
gboolean gimp_gradients_close_popup (const gchar *gradient_callback);
Popdown the Gimp gradient selection.
This procedure closes an opened gradient selection dialog.
| gradient_callback: | The name of the callback registered for this popup. | 
| Returns : | TRUE on success. | 
gboolean    gimp_gradients_set_popup        (const gchar *gradient_callback,
                                             const gchar *gradient_name);
Sets the current gradient selection in a popup.
Sets the current gradient selection in a popup.
| gradient_callback: | The name of the callback registered for this popup. | 
| gradient_name: | The name of the gradient to set as selected. | 
| Returns : | TRUE on success. |