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href="glossary.html" title="Glossary"><link rel="index" href="ix01.html" title="Index"><link rel="index" href="ix02.html" title="Index of deprecated symbols"><link rel="index" href="ix03.html" title="Index of new symbols in 2.2"><link rel="index" href="ix04.html" title="Index of new symbols in 2.4"><link rel="index" href="ix05.html" title="Index of new symbols in 2.6"><link rel="index" href="ix06.html" title="Index of new symbols in 2.8"><link rel="index" href="ix07.html" title="Index of new symbols in 2.10"><link rel="index" href="ix08.html" title="Index of new symbols in 2.12"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="GtkCombo.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td><td><a accesskey="u" href="DeprecatedObjects.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td><td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td><th width="100%" align="center">GTK+ Reference Manual</th><td><a accesskey="n" href="GtkItemFactory.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td></tr><tr><td colspan="5" class="shortcuts"><nobr><a href="#id4531844" class="shortcut">Top</a>  |  <a href="#id4532283" class="shortcut">Description</a>  |  <a href="#id4532107" class="shortcut">Object Hierarchy</a>  |  <a href="#id4532184" class="shortcut">Implemented Interfaces</a>  |  <a href="#id4532214" class="shortcut">Properties</a></nobr></td></tr></table><div class="refentry" lang="en"><a name="GtkFileSelection"></a><div class="titlepage"></div><div class="refnamediv"><table width="100%"><tr><td valign="top"><h2><a name="id4531844"></a><span class="refentrytitle">GtkFileSelection</span></h2><p>GtkFileSelection — Prompt the user for a file or directory name</p></td><td valign="top" align="right"></td></tr></table></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">#include <gtk/gtk.h> <a class="link" href="GtkFileSelection.html#GtkFileSelection-struct">GtkFileSelection</a>;<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* <a class="link" href="GtkFileSelection.html#gtk-file-selection-new">gtk_file_selection_new</a> (const <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar">gchar</a> *title);void <a class="link" href="GtkFileSelection.html#gtk-file-selection-set-filename">gtk_file_selection_set_filename</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel, const <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar">gchar</a> *filename);const <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar">gchar</a>* <a class="link" href="GtkFileSelection.html#gtk-file-selection-get-filename">gtk_file_selection_get_filename</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel);void <a class="link" href="GtkFileSelection.html#gtk-file-selection-complete">gtk_file_selection_complete</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel, const <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar">gchar</a> *pattern);void <a class="link" href="GtkFileSelection.html#gtk-file-selection-show-fileop-buttons">gtk_file_selection_show_fileop_buttons</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel);void <a class="link" href="GtkFileSelection.html#gtk-file-selection-hide-fileop-buttons">gtk_file_selection_hide_fileop_buttons</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel);<ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar">gchar</a>** <a class="link" href="GtkFileSelection.html#gtk-file-selection-get-selections">gtk_file_selection_get_selections</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel);void <a class="link" href="GtkFileSelection.html#gtk-file-selection-set-select-multiple">gtk_file_selection_set_select_multiple</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel, <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean">gboolean</a> select_multiple);<ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean">gboolean</a> <a class="link" href="GtkFileSelection.html#gtk-file-selection-get-select-multiple">gtk_file_selection_get_select_multiple</a> (<a class="link" href="GtkFileSelection.html" title="GtkFileSelection">GtkFileSelection</a> *filesel);</pre></div><div class="refsect1" lang="en"><a name="id4532107"></a><h2>Object Hierarchy</h2><pre class="synopsis"> <ahref="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a> +----<ahref="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> +----<a class="link" href="GtkObject.html" title="GtkObject">GtkObject</a> +----<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> +----<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a> +----<a class="link" href="GtkBin.html" title="GtkBin">GtkBin</a> +----<a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a> +----<a class="link" href="GtkDialog.html" title="GtkDialog">GtkDialog</a> +----GtkFileSelection</pre></div><div class="refsect1" lang="en"><a name="id4532184"></a><h2>Implemented Interfaces</h2><p>GtkFileSelection implements AtkImplementorIface and <a class="link" href="gtk-gtkbuildable.html#GtkBuildable">GtkBuildable</a>.</p></div><div class="refsect1" lang="en"><a name="id4532214"></a><h2>Properties</h2><pre class="synopsis"> "<a class="link" href="GtkFileSelection.html#GtkFileSelection--filename">filename</a>" <ahref="/usr/share/gtk-doc/html/gobject/gobject-Standard-Parameter-and-Value-Types.html#gchararray">gchararray</a> : Read / Write "<a class="link" href="GtkFileSelection.html#GtkFileSelection--select-multiple">select-multiple</a>" <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean">gboolean</a> : Read / Write "<a class="link" href="GtkFileSelection.html#GtkFileSelection--show-fileops">show-fileops</a>" <ahref="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean">gboolean</a> : Read / Write</pre></div><div class="refsect1" lang="en"><a name="id4532283"></a><h2>Description</h2><p><a class="link" href="GtkFileSelection.html" title="GtkFileSelection"><span class="type">GtkFileSelection</span></a> has been superseded by the newer <a class="link" href="GtkFileChooser.html" title="GtkFileChooser"><span class="type">GtkFileChooser</span></a> familyof widgets.</p><p><a class="link" href="GtkFileSelection.html" title="GtkFileSelection"><span class="type">GtkFileSelection</span></a> should be used to retrieve file or directory names from the user. It will create a new dialog window containing a directory list, and a file list corresponding to the current working directory. The filesystem can be navigated using the directory list or the drop-down history menu. Alternatively, the TAB key can be used to navigate using filename completion - common in text based editors such as emacs and jed.</p><p>File selection dialogs are created with a call to <a class="link" href="GtkFileSelection.html#gtk-file-selection-new"><code class="function">gtk_file_selection_new()</code></a>.</p><p>The default filename can be set using <a class="link" href="GtkFileSelection.html#gtk-file-selection-set-filename"><code class="function">gtk_file_selection_set_filename()</code></a> and the selected filename retrieved using <a class="link" href="GtkFileSelection.html#gtk-file-selection-get-filename"><code class="function">gtk_file_selection_get_filename()</code></a>.</p><p>Use <a class="link" href="GtkFileSelection.html#gtk-file-selection-complete"><code class="function">gtk_file_selection_complete()</code></a> to display files and directoriesthat match a given pattern. This can be used for example, to show only*.txt files, or only files beginning with gtk*.</p><p>Simple file operations; create directory, delete file, and rename file, are available from buttons at the top of the dialog. These can be hidden using <a class="link" href="GtkFileSelection.html#gtk-file-selection-hide-fileop-buttons"><code class="function">gtk_file_selection_hide_fileop_buttons()</code></a> and shown again using <a class="link" href="GtkFileSelection.html#gtk-file-selection-show-fileop-buttons"><code class="function">gtk_file_selection_show_fileop_buttons()</code></a>.</p><p></p><div class="example"><a name="id4532423"></a><p class="title"><b>Example 54. Getting a filename from the user.</b></p><div class="example-contents"><pre class="programlisting">/* The file selection widget and the string to store the chosen filename */void store_filename (GtkWidget *widget, gpointer user_data) { GtkWidget *file_selector = GTK_WIDGET (user_data); const gchar *selected_filename; selected_filename = gtk_file_selection_get_filename (GTK_FILE_SELECTION (file_selector)); g_print ("Selected filename: %s\n", selected_filename);}void create_file_selection (void) { GtkWidget *file_selector; /* Create the selector */ file_selector = gtk_file_selection_new ("Please select a file for editing."); g_signal_connect (GTK_FILE_SELECTION (file_selector)->ok_button, "clicked", G_CALLBACK (store_filename), file_selector); /* Ensure that the dialog box is destroyed when the user clicks a button. */ g_signal_connect_swapped (GTK_FILE_SELECTION (file_selector)->ok_button, "clicked", G_CALLBACK (gtk_widget_destroy), file_selector); g_signal_connect_swapped (GTK_FILE_SELECTION (file_selector)->cancel_button, "clicked", G_CALLBACK (gtk_widget_destroy), file_selector); /* Display that dialog */ gtk_widget_show (file_selector);}</pre></div></div><p><br class="example-break"></p></div><div class="refsect1" lang="en"><a name="id4532437"></a><h2>Details</h2><div class="refsect2" lang="en"><a name="id4532494"></a><h3><a name="GtkFileSelection-struct"></a>GtkFileSelection</h3><a class="indexterm" name="id4532508"></a><pre class="programlisting">typedef struct { GtkWidget *dir_list; GtkWidget *file_list; GtkWidget *selection_entry;⌨️ 快捷键说明
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