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Index: lib/Curses/UI.pm
===================================================================
RCS file: /u/rse/wrk/cui/cvs/cui/lib/Curses/UI.pm,v
retrieving revision 1.1.1.1
diff -u -d -u -d -r1.1.1.1 UI.pm
--- lib/Curses/UI.pm 2002/11/20 15:00:33 1.1.1.1
+++ lib/Curses/UI.pm 2002/11/20 15:12:54
@@ -65,6 +65,7 @@
-cursor_mode => 0, # What is the current cursor_mode?
-debug => undef, # Turn on debugging mode?
-language => undef, # Which language to use?
+ -overlapping => 1, # Whether overlapping widgets are supported
%userargs,
@@ -118,6 +119,7 @@
sub clear_on_exit(;$) { shift()->accessor('-clear_on_exit', shift()) }
sub cursor_mode(;$) { shift()->accessor('-cursor_mode', shift()) }
sub lang(;$) { shift()->accessor('-language_object', shift()) }
+sub overlapping(;$) { shift()->accessor('-overlapping', shift()) }
# TODO: document
sub debug(;$)
Index: lib/Curses/UI/Widget.pm
===================================================================
RCS file: /u/rse/wrk/cui/cvs/cui/lib/Curses/UI/Widget.pm,v
retrieving revision 1.1.1.1
diff -u -d -u -d -r1.1.1.1 Widget.pm
--- lib/Curses/UI/Widget.pm 2002/11/20 15:00:33 1.1.1.1
+++ lib/Curses/UI/Widget.pm 2002/11/20 15:41:37
@@ -460,7 +460,7 @@
my $parent = $this->parent;
$parent->focus($this) if defined $parent;
- $this->draw(1);
+ $this->draw(1) if ($this->root->overlapping);
return $this;
}
@@ -943,6 +943,8 @@
my $show_cursor = $this->{-nocursor} ? 0 : 1;
$this->root->cursor_mode($show_cursor);
+ $this->draw(1) if (not $this->root->overlapping);
+
return $this;
}
@@ -951,6 +953,7 @@
my $this = shift;
$this->{-focus} = 0;
$this->run_event('-onblur');
+ $this->draw(1) if (not $this->root->overlapping);
return $this;
}