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Functions
Properties
| GtkFileChooser * | dialog | Write / Construct Only |
| gboolean | focus-on-click | Read / Write |
| gchar * | title | Read / Write |
| gint | width-chars | Read / Write |
Object Hierarchy
GObject ╰── GInitiallyUnowned ╰── GtkObject ╰── GtkWidget ╰── GtkContainer ╰── GtkBox ╰── GtkHBox ╰── GtkFileChooserButton
Implemented Interfaces
GtkFileChooserButton implements AtkImplementorIface, GtkBuildable, GtkOrientable and GtkFileChooser.
Description
The GtkFileChooserButton is a widget that lets the user select a
file. It implements the GtkFileChooser interface. Visually, it is a
file name with a button to bring up a GtkFileChooserDialog.
The user can then use that dialog to change the file associated with
that button. This widget does not support setting the "select-multiple"
property to TRUE.
Example 33. Create a button to let the user select a file in /etc
1 2 3 4 5 6 7 |
{ GtkWidget *button; button = gtk_file_chooser_button_new (_("Select a file"), GTK_FILE_CHOOSER_ACTION_OPEN); gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (button), "/etc"); } |
The GtkFileChooserButton supports the GtkFileChooserActions GTK_FILE_CHOOSER_ACTION_OPEN and GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER.
The GtkFileChooserButton will ellipsize the label,
and thus will thus request little horizontal space. To give the button
more space, you should call gtk_widget_size_request(),
gtk_file_chooser_button_set_width_chars(), or pack the button in
such a way that other interface elements give space to the widget.
Functions
gtk_file_chooser_button_new ()
GtkWidget * gtk_file_chooser_button_new (const gchar *title,GtkFileChooserAction action);
Creates a new file-selecting button widget.
Since: 2.6
gtk_file_chooser_button_new_with_backend ()
GtkWidget * gtk_file_chooser_button_new_with_backend (const gchar *title,GtkFileChooserAction action,const gchar *backend);
gtk_file_chooser_button_new_with_backend has been deprecated since version 2.14 and should not be used in newly-written code.
Use gtk_file_chooser_button_new() instead.
Creates a new file-selecting button widget using backend
.
Parameters
title |
the title of the browse dialog. |
|
action |
the open mode for the widget. |
|
backend |
the name of the GtkFileSystem backend to use. |
Since: 2.6
gtk_file_chooser_button_new_with_dialog ()
GtkWidget *
gtk_file_chooser_button_new_with_dialog
(GtkWidget *dialog);
gtk_file_chooser_button_new_with_dialog is deprecated and should not be used in newly-written code.
Creates a GtkFileChooserButton widget which uses dialog
as its
file-picking window.
Note that dialog
must be a GtkDialog (or subclass) which
implements the GtkFileChooser interface and must not have
GTK_DIALOG_DESTROY_WITH_PARENT set.
Also note that the dialog needs to have its confirmative button
added with response GTK_RESPONSE_ACCEPT or GTK_RESPONSE_OK in
order for the button to take over the file selected in the dialog.
Since: 2.6
gtk_file_chooser_button_get_title ()
const gchar *
gtk_file_chooser_button_get_title (GtkFileChooserButton *button);
Retrieves the title of the browse dialog used by button
. The returned value
should not be modified or freed.
Since: 2.6
gtk_file_chooser_button_set_title ()
void gtk_file_chooser_button_set_title (GtkFileChooserButton *button,const gchar *title);
Modifies the title
of the browse dialog used by button
.
Since: 2.6
gtk_file_chooser_button_get_width_chars ()
gint
gtk_file_chooser_button_get_width_chars
(GtkFileChooserButton *button);
Retrieves the width in characters of the button
widget's entry and/or label.
Since: 2.6
gtk_file_chooser_button_set_width_chars ()
void gtk_file_chooser_button_set_width_chars (GtkFileChooserButton *button,gint n_chars);
Sets the width (in characters) that button
will use to n_chars
.
Since: 2.6
gtk_file_chooser_button_get_focus_on_click ()
gboolean
gtk_file_chooser_button_get_focus_on_click
(GtkFileChooserButton *button);
Returns whether the button grabs focus when it is clicked with the mouse.
See gtk_file_chooser_button_set_focus_on_click().
Since: 2.10
gtk_file_chooser_button_set_focus_on_click ()
void gtk_file_chooser_button_set_focus_on_click (GtkFileChooserButton *button,gboolean focus_on_click);
Sets whether the button will grab focus when it is clicked with the mouse. Making mouse clicks not grab focus is useful in places like toolbars where you don't want the keyboard focus removed from the main area of the application.
Since: 2.10
Property Details
The “dialog” property
“dialog” GtkFileChooser *
Instance of the GtkFileChooserDialog associated with the button.
Flags: Write / Construct Only
Since: 2.6
The “focus-on-click” property
“focus-on-click” gboolean
Whether the GtkFileChooserButton button grabs focus when it is clicked with the mouse.
Flags: Read / Write
Default value: TRUE
Since: 2.10
The “title” property
“title” gchar *
Title to put on the GtkFileChooserDialog associated with the button.
Flags: Read / Write
Default value: "Select a File"
Since: 2.6
Signal Details
The “file-set” signal
void user_function (GtkFileChooserButton *widget, gpointer user_data)
The ::file-set signal is emitted when the user selects a file.
Note that this signal is only emitted when the user changes the file.
Parameters
widget |
the object which received the signal. |
|
user_data |
user data set when the signal handler was connected. |
Flags: Run First
Since: 2.12