Error message windows

git-svn-id: svn://cook.msm.cam.ac.uk:745/diff-tomo/dtr@145 bf6ca9ba-c028-0410-8290-897cf20841d1

1 files changed, 12 insertions, 0 deletions

diff --git a/src/displaywindow.c b/src/displaywindow.c
index cfaea27..2dddbae 100644
--- a/src/displaywindow.c
+++ b/src/displaywindow.c
@@ -977,3 +977,15 @@ void displaywindow_update_dirax(ControlContext *ctx, DisplayWindow *dw) {
 
 }
 
+void displaywindow_error(const char *msg, DisplayWindow *dw) {
+
+	GtkWidget *window;
+	
+	window = gtk_message_dialog_new(GTK_WINDOW(dw->window), GTK_DIALOG_DESTROY_WITH_PARENT,
+				GTK_MESSAGE_WARNING, GTK_BUTTONS_CLOSE, msg);
+	gtk_window_set_title(GTK_WINDOW(window), "Error");
+	g_signal_connect_swapped(window, "response", G_CALLBACK(gtk_widget_destroy), window);
+	gtk_widget_show(window);
+	
+}
+