[file-roller] set a watch cursor while installing the missing packages

[Paolo Bacchilega <paobac src gnome org>]

commit bafaa20168640f002582bf2319924930ad0b5bd4
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Feb 24 13:45:07 2010 +0100

    set a watch cursor while installing the missing packages

 src/dlg-package-installer.c |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)
---
diff --git a/src/dlg-package-installer.c b/src/dlg-package-installer.c
index de6853a..6cf97bf 100644
--- a/src/dlg-package-installer.c
+++ b/src/dlg-package-installer.c
@@ -52,6 +52,12 @@ static void
 package_installer_terminated (InstallerData *idata,
 			      const char    *error)
 {
+	GdkWindow *window;
+
+	window = gtk_widget_get_window (GTK_WIDGET (idata->window));
+	if (window != NULL)
+		gdk_window_set_cursor (window, NULL);
+
 	if (error != NULL) {
 		fr_archive_action_completed (idata->archive,
 					     FR_ACTION_CREATING_NEW_ARCHIVE,
@@ -140,21 +146,29 @@ install_packages (InstallerData *idata)
 
 	connection = dbus_g_bus_get (DBUS_BUS_SESSION, NULL);
 	if (connection != NULL) {
+		GdkWindow  *window;
 		DBusGProxy *proxy;
 
+		window = gtk_widget_get_window (GTK_WIDGET (idata->window));
+		if (window != NULL) {
+			GdkCursor *cursor;
+
+			cursor = gdk_cursor_new (GDK_WATCH);
+			gdk_window_set_cursor (window, cursor);
+			gdk_cursor_unref (cursor);
+		}
+
 		proxy = dbus_g_proxy_new_for_name (connection,
 						   "org.freedesktop.PackageKit",
 						   "/org/freedesktop/PackageKit",
 						   "org.freedesktop.PackageKit.Modify");
 
 		if (proxy != NULL) {
-			GdkWindow       *window;
 			guint            xid;
 			char           **names;
 			char           **real_names;
 			DBusGProxyCall  *call;
 
-			window = gtk_widget_get_window (GTK_WIDGET (idata->window));
 		        if (window != NULL)
 		        	xid = GDK_WINDOW_XID (window);
 		        else