AuroraMiddleware/gtk2
1
0
Fork 0
forked from AuroraMiddleware/gtk
Code Issues Pull Requests Projects Releases Wiki Activity

Added documentation to all the signals.

Browse Source 
2004-04-12  Federico Mena Quintero  <federico@ximian.com>

	* gtk/gtkfilechooser.c (gtk_file_chooser_class_init): Added
	documentation to all the signals.
This commit is contained in:
Federico Mena Quintero 2004-04-13 01:11:34 +00:00 committed by Federico Mena Quintero
parent db6f9f3e56
commit fc586da5a8
8 changed files with 268 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ChangeLog
View File

@ -1,3 +1,8 @@
2004-04-12 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilechooser.c (gtk_file_chooser_class_init): Added
documentation to all the signals.
2004-04-12 Matthias Clasen <mclasen@dhcp64-228.boston.redhat.com>
* gtk/gtkcombobox.c (gtk_combo_box_unset_model): Don't unref

5
ChangeLog.pre-2-10
View File

@ -1,3 +1,8 @@
2004-04-12 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilechooser.c (gtk_file_chooser_class_init): Added
documentation to all the signals.
2004-04-12 Matthias Clasen <mclasen@dhcp64-228.boston.redhat.com>
* gtk/gtkcombobox.c (gtk_combo_box_unset_model): Don't unref

5
ChangeLog.pre-2-4
View File

@ -1,3 +1,8 @@
2004-04-12 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilechooser.c (gtk_file_chooser_class_init): Added
documentation to all the signals.
2004-04-12 Matthias Clasen <mclasen@dhcp64-228.boston.redhat.com>
* gtk/gtkcombobox.c (gtk_combo_box_unset_model): Don't unref

5
ChangeLog.pre-2-6
View File

@ -1,3 +1,8 @@
2004-04-12 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilechooser.c (gtk_file_chooser_class_init): Added
documentation to all the signals.
2004-04-12 Matthias Clasen <mclasen@dhcp64-228.boston.redhat.com>
* gtk/gtkcombobox.c (gtk_combo_box_unset_model): Don't unref

5
ChangeLog.pre-2-8
View File

@ -1,3 +1,8 @@
2004-04-12 Federico Mena Quintero <federico@ximian.com>
* gtk/gtkfilechooser.c (gtk_file_chooser_class_init): Added
documentation to all the signals.
2004-04-12 Matthias Clasen <mclasen@dhcp64-228.boston.redhat.com>
* gtk/gtkcombobox.c (gtk_combo_box_unset_model): Don't unref

5
docs/reference/ChangeLog
View File

@ -1,3 +1,8 @@
2004-04-12 Federico Mena Quintero <federico@ximian.com>
* gtk/tmpl/gtkfilechooser.sgml: Added documentation about
GtkFileChooserDefault's key binding signals.
2004-03-26 Federico Mena Quintero <federico@ximian.com>
* gtk/tmpl/gtkfilechooserdialog.sgml: Added a section about using

156
docs/reference/gtk/tmpl/gtkfilechooser.sgml
View File

@ -116,6 +116,162 @@ update_preview_cb (GtkFileChooser *file_chooser, gpointer data)
</note>
</refsect2>
<refsect2 id="gtkfilechooser-key-bindings">
<title>Key Bindings</title>
<para>
Internally, GTK+ implements a file chooser's graphical user
interface with the private
<classname>GtkFileChooserDefaultClass</classname>. This
widget has several <link linkend="gtk-Bindings"">key
bindings</link> and their associated signals. This section
describes the available key binding signals.
</para>
<refsect3 id="GtkFileChooserDefault-location-popup">
<title>The &quot;GtkFileChooserDefault::location-popup&quot; signal</title>
<programlisting>
void user_function (GtkFileChooserDefault *chooser,
<link linkend="gpointer">gpointer</link> user_data);
</programlisting>
<para>
This is used to make the file chooser show a "Location"
dialog which the user can use to manually type the name of
the file he wishes to select. By default this is bound to
<keycombo><keycap>Control</keycap><keycap>L</keycap></keycombo>.
</para>
<variablelist role="params">
<varlistentry>
<term><parameter>chooser</parameter>&nbsp;:</term>
<listitem>
<simpara>
the object which received the signal.
</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>user_data</parameter>&nbsp;:</term>
<listitem>
<simpara>
user data set when the signal handler was connected.
</simpara>
</listitem>
</varlistentry>
</variablelist>
</refsect3>
<refsect3 id="GtkFileChooserDefault-up-folder">
<title>The &quot;GtkFileChooserDefault::up-folder&quot; signal</title>
<programlisting>
void user_function (GtkFileChooserDefault *chooser,
<link linkend="gpointer">gpointer</link> user_data);
</programlisting>
<para>
This is used to make the file chooser go to the parent of
the current folder in the file hierarchy. By default this
is bound to
<keycombo><keycap>Alt</keycap><keycap>Up</keycap></keycombo>.
</para>
<variablelist role="params">
<varlistentry>
<term><parameter>chooser</parameter>&nbsp;:</term>
<listitem>
<simpara>
the object which received the signal.
</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>user_data</parameter>&nbsp;:</term>
<listitem>
<simpara>
user data set when the signal handler was connected.
</simpara>
</listitem>
</varlistentry>
</variablelist>
</refsect3>
<refsect3 id="GtkFileChooserDefault-down-folder">
<title>The &quot;GtkFileChooserDefault::down-folder&quot; signal</title>
<programlisting>
void user_function (GtkFileChooserDefault *chooser,
<link linkend="gpointer">gpointer</link> user_data);
</programlisting>
<para>
This is used to make the file chooser go to a child of the
current folder in the file hierarchy. The subfolder that
will be used is displayed in the path bar widget of the file
chooser. For example, if the path bar is showing
"/foo/<emphasis>bar/</emphasis>baz", then this will cause
the file chooser to switch to the "baz" subfolder. By
default this is bound to
<keycombo><keycap>Alt</keycap><keycap>Down</keycap></keycombo>.
</para>
<variablelist role="params">
<varlistentry>
<term><parameter>chooser</parameter>&nbsp;:</term>
<listitem>
<simpara>
the object which received the signal.
</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>user_data</parameter>&nbsp;:</term>
<listitem>
<simpara>
user data set when the signal handler was connected.
</simpara>
</listitem>
</varlistentry>
</variablelist>
</refsect3>
<refsect3 id="GtkFileChooserDefault-home-folder">
<title>The &quot;GtkFileChooserDefault::home-folder&quot; signal</title>
<programlisting>
void user_function (GtkFileChooserDefault *chooser,
<link linkend="gpointer">gpointer</link> user_data);
</programlisting>
<para>
This is used to make the file chooser show the user's home
folder in the file list. By default this is bound to
<keycombo><keycap>Alt</keycap><keycap>Home</keycap></keycombo>.
</para>
<variablelist role="params">
<varlistentry>
<term><parameter>chooser</parameter>&nbsp;:</term>
<listitem>
<simpara>
the object which received the signal.
</simpara>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>user_data</parameter>&nbsp;:</term>
<listitem>
<simpara>
user data set when the signal handler was connected.
</simpara>
</listitem>
</varlistentry>
</variablelist>
</refsect3>
</refsect2>
<!-- ##### SECTION See_Also ##### -->
<para>
#GtkFileChooserDialog, #GtkFileChooserWidget

82
gtk/gtkfilechooser.c
View File

@ -59,6 +59,24 @@ gtk_file_chooser_class_init (gpointer g_iface)
{
GType iface_type = G_TYPE_FROM_INTERFACE (g_iface);
/**
* GtkFileChooser::current-folder-changed
* @chooser: the object which received the signal.
*
* This signal is emitted when the current folder in a #GtkFileChooser
* changes. This can happen due to the user performing some action that
* changes folders, such as selecting a bookmark or visiting a folder on the
* file list. It can also happen as a result of calling a function to
* explicitly change the current folder in a file chooser.
*
* Normally you do not need to connect to this signal, unless you need to keep
* track of which folder a file chooser is showing.
*
* See also: gtk_file_chooser_set_current_folder(),
* gtk_file_chooser_get_current_folder(),
* gtk_file_chooser_set_current_folder_uri(),
* gtk_file_chooser_get_current_folder_uri().
*/
g_signal_new ("current-folder-changed",
iface_type,
G_SIGNAL_RUN_LAST,
@ -66,6 +84,26 @@ gtk_file_chooser_class_init (gpointer g_iface)
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/**
* GtkFileChooser::selection-changed
* @chooser: the object which received the signal.
*
* This signal is emitted when there is a change in the set of selected files
* in a #GtkFileChooser. This can happen when the user modifies the selection
* with the mouse or the keyboard, or when explicitly calling functions to
* change the selection.
*
* Normally you do not need to connect to this signal, as it is easier to wait
* for the file chooser to finish running, and then to get the list of
* selected files using the functions mentioned below.
*
* See also: gtk_file_chooser_select_filename(),
* gtk_file_chooser_unselect_filename(), gtk_file_chooser_get_filename(),
* gtk_file_chooser_get_filenames(), gtk_file_chooser_select_uri(),
* gtk_file_chooser_unselect_uri(), gtk_file_chooser_get_uri(),
* gtk_file_chooser_get_uris().
*/
g_signal_new ("selection-changed",
iface_type,
G_SIGNAL_RUN_LAST,
@ -73,6 +111,33 @@ gtk_file_chooser_class_init (gpointer g_iface)
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/**
* GtkFileChooser::update-preview
* @chooser: the object which received the signal.
*
* This signal is emitted when the preview in a file chooser should be
* regenerated. For example, this can happen when the currently selected file
* changes. You should use this signal if you want your file chooser to have
* a preview widget.
*
* Once you have installed a preview widget with
* gtk_file_chooser_set_preview_widget(), you should update it when this
* signal is emitted. You can use the functions
* gtk_file_chooser_get_preview_filename() or
* gtk_file_chooser_get_preview_uri() to get the name of the file to preview.
* Your widget may not be able to preview all kinds of files; your callback
* must call gtk_file_chooser_set_preview_wiget_active() to inform the file
* chooser about whether the preview was generated successfully or not.
*
* Please see the example code in <xref linkend="gtkfilechooser-preview"/>.
*
* See also: gtk_file_chooser_set_preview_widget(),
* gtk_file_chooser_set_preview_widget_active(),
* gtk_file_chooser_set_use_preview_label(),
* gtk_file_chooser_get_preview_filename(),
* gtk_file_chooser_get_preview_uri().
*/
g_signal_new ("update-preview",
iface_type,
G_SIGNAL_RUN_LAST,
@ -80,6 +145,23 @@ gtk_file_chooser_class_init (gpointer g_iface)
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/**
* GtkFileChooser::file-activated
* @chooser: the object which received the signal.
*
* This signal is emitted when the user "activates" a file in the file
* chooser. This can happen by double-clicking on a file in the file list, or
* by pressing <keycap>Enter</keycap>.
*
* Normally you do not need to connect to this signal. It is used internally
* by #GtkFileChooserDialog to know when to activate the default button in the
* dialog.
*
* See also: gtk_file_chooser_get_filename(),
* gtk_file_chooser_get_filenames(), gtk_file_chooser_get_uri(),
* gtk_file_chooser_get_uris().
*/
g_signal_new ("file-activated",
iface_type,
G_SIGNAL_RUN_LAST,