gimpgradientselect

gimpgradientselect — Functions providing a gradient selection dialog.

Synopsis




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);

Description

Functions providing a gradient selection dialog.

Details

GimpRunGradientCallback ()

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 :

gimp_gradient_select_new ()

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 :

gimp_gradient_select_destroy ()

void        gimp_gradient_select_destroy    (const gchar *gradient_callback);

gradient_callback :

gimp_gradients_popup ()

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.

gimp_gradients_close_popup ()

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.

gimp_gradients_set_popup ()

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.