radiant/build: add comment telling MaingFrame_getWindow() is suspicious

diff --git a/radiant/build.cpp b/radiant/build.cpp
index 5a539a6cab976694390ee8612904e6439523b9dc..2ff2b83d8c8b6a0d9dafe9660403033f1a924de9 100644 (file)
--- a/radiant/build.cpp
+++ b/radiant/build.cpp
@@ -842,6 +842,10 @@ gboolean commands_key_press( ui::TreeView widget, GdkEventKey* event, ui::ListSt
 ui::Window BuildMenuDialog_construct( ModalDialog& modal, ProjectList& projectList ){
        ui::Window window = MainFrame_getWindow().create_dialog_window("Build Menu", G_CALLBACK(dialog_delete_callback ), &modal, -1, 400 );
 
+       // FIXME: GTK_WIN_POS_CENTER_ON_PARENT must be used instead but does not work
+       // for unknown reason.
+       // It's possible MaingFrame_getWindow() does not return the main window.
+       // It's known the preferences window has same issue when using MaingFrame_getWindow().
        gtk_window_set_position( window, GTK_WIN_POS_CENTER_ALWAYS );
 
        {