(defvar designer-exec "/home/reggie/troll/qt-main/bin/designer")(defun designer-open-ui-file ()  (interactive)  (defvar procname "designer")  (start-process procname nil designer-exec "-style" "windows" "-client" buffer-file-name))(defun designer-create-ui-file (&optional arg)  (interactive "FNew UI-File: ")  (find-file arg)  (insert " ")  (save-buffer)  (designer-open-ui-file))(global-set-key [f7] 'designer-open-ui-file)(global-set-key [f8] 'designer-create-ui-file)