GIMP Library Reference Manual
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GimpFileSelection

Name

GimpFileSelection -- Widget for entering a filename.

Synopsis



struct      GimpFileSelection;
#define     GIMP_FILE_SELECTION             (obj)
GtkWidget*  gimp_file_selection_new         (const gchar *title,
                                             const gchar *filename,
                                             gboolean dir_only,
                                             gboolean check_valid);
gchar*      gimp_file_selection_get_filename
                                            (GimpFileSelection *gfs);
void        gimp_file_selection_set_filename
                                            (GimpFileSelection *gfs,
                                             const gchar *filename);

Object Hierarchy

  GtkObject
   +----GtkWidget
         +----GtkContainer
               +----GtkBox
                     +----GtkHBox
                           +----GimpFileSelection

Signal Prototypes

"filename-changed"
            void        user_function      (GimpFileSelection *gimpfileselection,
                                            gpointer user_data);

Description

This widget is used to enter filenames or directories.

There is a GtkEntry for entering the filename manually and a "..." button which will pop up a GtkFileSelection dialog.

You can restrict the GimpFileSelection to directories. In this case the filename listbox of the GtkFileSelection dialog will be hidden.

If you specify check_valid as TRUE in gimp_file_selection_new() the entered filename will be checked for validity and a pixmap will be shown which indicates if the file exists or not.

Whenever the user changes the filename, the "filename_changed" signal will be emitted.

Details

struct GimpFileSelection

struct GimpFileSelection;

GIMP_FILE_SELECTION()

#define GIMP_FILE_SELECTION(obj)            (GTK_CHECK_CAST ((obj), GIMP_TYPE_FILE_SELECTION, GimpFileSelection))

Checks if the passed pointer is a pointer to a GimpFileSelection and performs the cast if valid.

obj : The pointer to cast.

gimp_file_selection_new ()

GtkWidget*  gimp_file_selection_new         (const gchar *title,
                                             const gchar *filename,
                                             gboolean dir_only,
                                             gboolean check_valid);

Creates a new GimpFileSelection widget.

`title` :	The title of the GtkFileSelection dialog.
`filename` :	The initial filename.
`dir_only` :	TRUE if the file selection should accept directories only.
`check_valid` :	TRUE if the widget should check if the entered file really exists.
Returns :	A pointer to the new GimpFileSelection widget.

gimp_file_selection_get_filename ()

gchar*      gimp_file_selection_get_filename
                                            (GimpFileSelection *gfs);

Note that you have to g_free() the returned string.

`gfs` :	The file selection you want to know the filename from.
Returns :	The file or directory the user has entered.

gimp_file_selection_set_filename ()

void        gimp_file_selection_set_filename
                                            (GimpFileSelection *gfs,
                                             const gchar *filename);

If you specified check_valid as TRUE in gimp_file_selection_new() the GimpFileSelection will immediately check the validity of the file name.

`gfs` :	The file selection you want to set the filename for.
`filename` :	The new filename.

Signals

The "filename-changed" signal

void        user_function                  (GimpFileSelection *gimpfileselection,
                                            gpointer user_data);

This signal is emitted whenever the user changes the filename.

`gimpfileselection` :	the object which received the signal.
`user_data` :	user data set when the signal handler was connected.

See Also

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GimpColorButton		GimpPathEditor