(new,may_destroy) track windows in order to be able to set the proper

transient hint (really fixing focus bug (#42750) which got unfixed
after fixing vivication)

3 files changed, 11 insertions, 1 deletions

diff --git a/perl-install/NEWS b/perl-install/NEWS
index cef919ff0..e092bd311 100644
--- a/perl-install/NEWS
+++ b/perl-install/NEWS
@@ -1,3 +1,5 @@
+- reakky fix another focus bug (#42750)
+
 Version 11.10.1 - 18 August 2008
 
 - fix another focus bug (#42750)
diff --git a/perl-install/mygtk2.pm b/perl-install/mygtk2.pm
index 3067df65f..8cb691002 100644
--- a/perl-install/mygtk2.pm
+++ b/perl-install/mygtk2.pm
@@ -1182,7 +1182,13 @@ sub flush() {
 
 sub may_destroy {
     my ($w) = @_;
-    $w->destroy if $w;
+    return if !$w;
+    @::main_windows = difference2(\@::main_windows, [ $w->{real_window} ]);
+    if ($::main_window eq $w->{real_window}) {
+        undef $::main_window;
+        $::main_window = $::main_windows[-1];
+    }
+    $w->destroy;
 }
 
 sub root_window() {
diff --git a/perl-install/ugtk2.pm b/perl-install/ugtk2.pm
index ef5c5801d..33d7abc54 100644
--- a/perl-install/ugtk2.pm
+++ b/perl-install/ugtk2.pm
@@ -728,6 +728,7 @@ sub new {
     my $icon = find { _find_imgfile($_) } $::isInstall ? 'empty-banner' : $opts{icon};
     my $banner_title = $opts{banner_title};
     $title = uc($title) if $::isInstall;
+    $o->{transient} ||= $::main_window if $::main_window;
     my $window = gtknew(
 	'MagicWindow',
 	title => $title || '',
@@ -740,6 +741,7 @@ sub new {
 	if_(!$::isInstall, icon_no_error => wm_icon()),
 	if_($o->{transient}, transient_for => $o->{transient}), 
     );
+    push @::main_windows, $::main_window = $window->{real_window};
     $window->set_border_width(10) if !$window->{pop_it} && !$::noborderWhenEmbedded;
 
     $o->{rwindow} = $o->{window} = $window;