Commit 0e99a584 authored by Christian Persch's avatar Christian Persch
Browse files

Allow unsetting the icon title set with gdk_window_set_icon_name

Change gdk_window_set_icon_name to allow using NULL to unset a
previously set icon title, so that the icon title tracks the normal
title again. Bug #535557.
parent dcc506aa
......@@ -4205,13 +4205,18 @@ gdk_window_icon_name_set (GdkWindow *window)
* idea from a user interface standpoint. But you can set such a name
* with this function, if you like.
*
* After calling this with a non-%NULL @name, calls to gdk_window_set_title()
* will not update the icon title.
*
* Using %NULL for @name unsets the icon title; further calls to
* gdk_window_set_title() will again update the icon title as well.
**/
void
void
gdk_window_set_icon_name (GdkWindow *window,
const gchar *name)
{
GdkDisplay *display;
g_return_if_fail (GDK_IS_WINDOW (window));
if (GDK_WINDOW_DESTROYED (window))
......@@ -4220,17 +4225,29 @@ gdk_window_set_icon_name (GdkWindow *window,
display = gdk_drawable_get_display (window);
g_object_set_qdata (G_OBJECT (window), g_quark_from_static_string ("gdk-icon-name-set"),
GUINT_TO_POINTER (TRUE));
GUINT_TO_POINTER (name != NULL));
XChangeProperty (GDK_DISPLAY_XDISPLAY (display),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_ICON_NAME"),
gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
PropModeReplace, (guchar *)name, strlen (name));
set_text_property (display, GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "WM_ICON_NAME"),
name);
if (name != NULL)
{
XChangeProperty (GDK_DISPLAY_XDISPLAY (display),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_ICON_NAME"),
gdk_x11_get_xatom_by_name_for_display (display, "UTF8_STRING"), 8,
PropModeReplace, (guchar *)name, strlen (name));
set_text_property (display, GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "WM_ICON_NAME"),
name);
}
else
{
XDeleteProperty (GDK_DISPLAY_XDISPLAY (display),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "_NET_WM_ICON_NAME"));
XDeleteProperty (GDK_DISPLAY_XDISPLAY (display),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display, "WM_ICON_NAME"));
}
}
/**
......
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