Keep a pointer to the current "Print" window, if any - if not, the

pointer is NULL - so that, instead of doing nothing if the user selects
"File->print" when there's already a "Print" dialog box open, we raise
and de-iconify that window.

Connect the print dialog box and any file selection dialog box it has
open, so that:

	if the print dialog box goes away, so does the filter dialog box
	(as it no longer has a text widget into which it can stuff the
	selected file name);

	if the "File:" button is clicked when there's already a file
	selection dialog box open, we just reactivate that existing
	dialog box rather than popping up a new one.

svn path=/trunk/; revision=1918

0 files changed, 0 insertions, 0 deletions