109 lines
10 KiB
HTML
109 lines
10 KiB
HTML
<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>GimpFileEntry</title><meta name="generator" content="DocBook XSL Stylesheets V1.66.1"><link rel="start" href="index.html" title="GIMP Widgets Library Reference Manual"><link rel="up" href="libgimpwidgets-widgets.html" title="Part I. GIMP Widgets"><link rel="prev" href="GimpDialog.html" title="GimpDialog"><link rel="next" href="GimpFrame.html" title="GimpFrame"><meta name="generator" content="GTK-Doc V1.2 (XML mode)"><style type="text/css">
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</style></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="GimpDialog.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td><td><a accesskey="u" href="libgimpwidgets-widgets.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">GIMP Widgets Library Reference Manual</th><td><a accesskey="n" href="GimpFrame.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td></tr></table><div class="refentry" lang="en"><a name="GimpFileEntry"></a><div class="titlepage"></div><div class="refnamediv"><h2><span class="refentrytitle">GimpFileEntry</span></h2><p>GimpFileEntry — Widget for entering a filename.</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">
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struct <a href="GimpFileEntry.html#GimpFileEntry-struct">GimpFileEntry</a>;
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GtkWidget* <a href="GimpFileEntry.html#gimp-file-entry-new">gimp_file_entry_new</a> (const gchar *title,
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const gchar *filename,
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gboolean dir_only,
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gboolean check_valid);
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gchar* <a href="GimpFileEntry.html#gimp-file-entry-get-filename">gimp_file_entry_get_filename</a> (<a href="GimpFileEntry.html" title="GimpFileEntry">GimpFileEntry</a> *entry);
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void <a href="GimpFileEntry.html#gimp-file-entry-set-filename">gimp_file_entry_set_filename</a> (<a href="GimpFileEntry.html" title="GimpFileEntry">GimpFileEntry</a> *entry,
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const gchar *filename);
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</pre></div><div class="refsect1" lang="en"><a name="id2581827"></a><h2>Object Hierarchy</h2><pre class="synopsis">
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GObject
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+----GtkObject
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+----GtkWidget
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+----GtkContainer
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+----GtkBox
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+----GtkHBox
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+----GimpFileEntry
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</pre></div><div class="refsect1" lang="en"><a name="id2581869"></a><h2>Implemented Interfaces</h2><p>
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GimpFileEntry implements
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AtkImplementorIface.</p></div><div class="refsect1" lang="en"><a name="id2581884"></a><h2>Signal Prototypes</h2><pre class="synopsis">
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"<a href="GimpFileEntry.html#GimpFileEntry-filename-changed">filename-changed</a>"
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void user_function (<a href="GimpFileEntry.html" title="GimpFileEntry">GimpFileEntry</a> *,
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gpointer user_data);
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</pre></div><div class="refsect1" lang="en"><a name="id2583029"></a><h2>Description</h2><p>
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This widget is used to enter filenames or directories.
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</p><p>
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There is a <span class="type">GtkEntry</span> for entering the filename manually and a "..."
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button which will pop up a <span class="type">GtkFileSelection</span> dialog.
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</p><p>
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You can restrict the <span class="type">GimpFileSelection</span> to directories. In this case
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the filename listbox of the <span class="type">GtkFileSelection</span> dialog will be hidden.
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</p><p>
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If you specify <i class="parameter"><tt>check_valid</tt></i> as <span class="type">TRUE</span> in <a href="GimpFileEntry.html#gimp-file-entry-new"><tt class="function">gimp_file_entry_new()</tt></a>
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the entered filename will be checked for validity and a pixmap will be
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shown which indicates if the file exists or not.
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</p><p>
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Whenever the user changes the filename, the "filename_changed" signal
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will be emitted.
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</p></div><div class="refsect1" lang="en"><a name="id2583099"></a><h2>Details</h2><div class="refsect2" lang="en"><a name="id2583105"></a><h3><a name="GimpFileEntry-struct"></a>struct GimpFileEntry</h3><a class="indexterm" name="id2583113"></a><pre class="programlisting">struct GimpFileEntry;</pre><p>
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</p></div><hr><div class="refsect2" lang="en"><a name="id2583123"></a><h3><a name="gimp-file-entry-new"></a>gimp_file_entry_new ()</h3><a class="indexterm" name="id2583131"></a><pre class="programlisting">GtkWidget* gimp_file_entry_new (const gchar *title,
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const gchar *filename,
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gboolean dir_only,
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gboolean check_valid);</pre><p>
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Creates a new <a href="GimpFileEntry.html" title="GimpFileEntry"><span class="type">GimpFileEntry</span></a> widget.</p><p>
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</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>title</tt></i> :</span></td><td> The title of the <span class="type">GtkFileEntry</span> dialog.
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</td></tr><tr><td><span class="term"><i class="parameter"><tt>filename</tt></i> :</span></td><td> The initial filename.
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</td></tr><tr><td><span class="term"><i class="parameter"><tt>dir_only</tt></i> :</span></td><td> <tt class="literal">TRUE</tt> if the file entry should accept directories only.
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</td></tr><tr><td><span class="term"><i class="parameter"><tt>check_valid</tt></i> :</span></td><td> <tt class="literal">TRUE</tt> if the widget should check if the entered file
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really exists.
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</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> A pointer to the new <a href="GimpFileEntry.html" title="GimpFileEntry"><span class="type">GimpFileEntry</span></a> widget.
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</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2567437"></a><h3><a name="gimp-file-entry-get-filename"></a>gimp_file_entry_get_filename ()</h3><a class="indexterm" name="id2567448"></a><pre class="programlisting">gchar* gimp_file_entry_get_filename (<a href="GimpFileEntry.html" title="GimpFileEntry">GimpFileEntry</a> *entry);</pre><p>
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Note that you have to <tt class="function">g_free()</tt> the returned string.</p><p>
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</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>entry</tt></i> :</span></td><td> The file entry you want to know the filename from.
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</td></tr><tr><td><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></td><td> The file or directory the user has entered.
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</td></tr></tbody></table></div></div><hr><div class="refsect2" lang="en"><a name="id2583788"></a><h3><a name="gimp-file-entry-set-filename"></a>gimp_file_entry_set_filename ()</h3><a class="indexterm" name="id2583800"></a><pre class="programlisting">void gimp_file_entry_set_filename (<a href="GimpFileEntry.html" title="GimpFileEntry">GimpFileEntry</a> *entry,
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const gchar *filename);</pre><p>
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If you specified <i class="parameter"><tt>check_valid</tt></i> as <tt class="literal">TRUE</tt> in <a href="GimpFileEntry.html#gimp-file-entry-new"><tt class="function">gimp_file_entry_new()</tt></a>
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the <a href="GimpFileEntry.html" title="GimpFileEntry"><span class="type">GimpFileEntry</span></a> will immediately check the validity of the file
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name.</p><p>
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</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>entry</tt></i> :</span></td><td> The file entry you want to set the filename for.
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</td></tr><tr><td><span class="term"><i class="parameter"><tt>filename</tt></i> :</span></td><td> The new filename.
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</td></tr></tbody></table></div></div></div><div class="refsect1" lang="en"><a name="id2583876"></a><h2>Signals</h2><div class="refsect2" lang="en"><a name="id2583882"></a><h3><a name="GimpFileEntry-filename-changed"></a>The "filename-changed" signal</h3><pre class="programlisting">void user_function (<a href="GimpFileEntry.html" title="GimpFileEntry">GimpFileEntry</a> *,
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gpointer user_data);</pre><p>
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This signal is emitted whenever the user changes the filename.</p><p>
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</p><div class="variablelist"><table border="0"><col align="left" valign="top"><tbody><tr><td><span class="term"><i class="parameter"><tt>user_data</tt></i> :</span></td><td>user data set when the signal handler was connected.</td></tr></tbody></table></div></div></div><div class="refsect1" lang="en"><a name="id2583935"></a><h2>See Also</h2><p>
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<a href="GimpPathEditor.html" title="GimpPathEditor"><span class="type">GimpPathEditor</span></a>
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</p></div></div><table class="navigation" width="100%" summary="Navigation footer" cellpadding="2" cellspacing="0"><tr valign="middle"><td align="left"><a accesskey="p" href="GimpDialog.html"><b><< GimpDialog</b></a></td><td align="right"><a accesskey="n" href="GimpFrame.html"><b>GimpFrame >></b></a></td></tr></table></body></html>
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