gtkfilechooserbutton.sgml

来自「This GTK+ version 2.12.3. GTK+ is a mult」· SGML 代码 · 共 171 行

<!-- ##### SECTION Title ##### -->
GtkFileChooserButton

<!-- ##### SECTION Short_Description ##### -->
A button to launch a file selection dialog

<!-- ##### SECTION Long_Description ##### -->
<para>
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.
</para>

<example>
<title>Create a button to let the user select a file in /etc</title>
<programlisting>
{
  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");
}
</programlisting>
</example>

<para>
The #GtkFileChooserButton supports the #GtkFileChooserAction<!--
-->s %GTK_FILE_CHOOSER_ACTION_OPEN and %GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER.
</para>

<important>
<para>
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.
</para>
</important>

<!-- ##### SECTION See_Also ##### -->
<para>
#GtkFileChooserDialog
</para>

<!-- ##### SECTION Stability_Level ##### -->


<!-- ##### STRUCT GtkFileChooserButton ##### -->
<para>
This should not be accessed directly.  Use the accessor functions below. 
</para>


<!-- ##### SIGNAL GtkFileChooserButton::file-set ##### -->
<para>

</para>

@filechooserbutton: the object which received the signal.

<!-- ##### ARG GtkFileChooserButton:dialog ##### -->
<para>

</para>

<!-- ##### ARG GtkFileChooserButton:focus-on-click ##### -->
<para>

</para>

<!-- ##### ARG GtkFileChooserButton:title ##### -->
<para>

</para>

<!-- ##### ARG GtkFileChooserButton:width-chars ##### -->
<para>

</para>

<!-- ##### FUNCTION gtk_file_chooser_button_new ##### -->
<para>

</para>

@title: 
@action: 
@Returns: 


<!-- ##### FUNCTION gtk_file_chooser_button_new_with_backend ##### -->
<para>

</para>

@title: 
@action: 
@backend: 
@Returns: 


<!-- ##### FUNCTION gtk_file_chooser_button_new_with_dialog ##### -->
<para>

</para>

@dialog: 
@Returns: 


<!-- ##### FUNCTION gtk_file_chooser_button_get_title ##### -->
<para>

</para>

@button: 
@Returns: 


<!-- ##### FUNCTION gtk_file_chooser_button_set_title ##### -->
<para>

</para>

@button: 
@title: 


<!-- ##### FUNCTION gtk_file_chooser_button_get_width_chars ##### -->
<para>

</para>

@button: 
@Returns: 


<!-- ##### FUNCTION gtk_file_chooser_button_set_width_chars ##### -->
<para>

</para>

@button: 
@n_chars: 


<!-- ##### FUNCTION gtk_file_chooser_button_get_focus_on_click ##### -->
<para>

</para>

@button: 
@Returns: 


<!-- ##### FUNCTION gtk_file_chooser_button_set_focus_on_click ##### -->
<para>

</para>

@button: 
@focus_on_click: