diff options
Diffstat (limited to 'perl-install/interactive/newt.pm')
| -rw-r--r-- | perl-install/interactive/newt.pm | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/perl-install/interactive/newt.pm b/perl-install/interactive/newt.pm index 161971b83..7b227b61b 100644 --- a/perl-install/interactive/newt.pm +++ b/perl-install/interactive/newt.pm @@ -31,12 +31,14 @@ sub end() { Newt::Finished() } sub exit() { end(); exit($_[1]) } END { end() } +sub messages { warp_text(join("\n", @_), $width - 9) } + sub myTextbox { my ($allow_scroll, $free_height, @messages) = @_; - my $width = $width - 9; - my @l = warp_text(join("\n", @messages), $width); + my @l = messages(@messages); my $h = min($free_height - 13, int @l); + my $want_scroll; if ($h < @l) { if ($allow_scroll) { @@ -46,6 +48,7 @@ sub myTextbox { @l = @l[0 .. $h-1]; } } + my $mess = Newt::Component::Textbox(1, 0, my $w = max(map { length } @l) + 1, $h, $want_scroll); $mess->TextboxSetText(join("\n", @l)); $mess, $w + 1, $h; @@ -228,21 +231,23 @@ sub ask_fromW_real { } @widgets; my $listg = do { - my $height = 18; + my $wanted_header_height = min(8, listlength(messages(@{$common->{messages}}))); + my $height_avail = $height - $wanted_header_height - 13; #- use a scrolled window if there is a lot of checkboxes (aka #- ask_many_from_list) or a lot of widgets in general (aka #- options of a native PostScript printer in printerdrake) #- !! works badly together with list's (lists are one widget, so a #- big list window will not switch to scrollbar mode) :-( - if (@$l > 3 && $total_size > $height) { + if (@$l > 3 && $total_size > $height_avail) { $grid->GridPlace(1, 1); #- Uh?? otherwise the size allocated is bad $has_scroll = 1; + $total_size = $height_avail; - my $scroll = Newt::Component::VerticalScrollbar($height, 9, 10); # 9=NEWT_COLORSET_CHECKBOX, 10=NEWT_COLORSET_ACTCHECKBOX + my $scroll = Newt::Component::VerticalScrollbar($height_avail, 9, 10); # 9=NEWT_COLORSET_CHECKBOX, 10=NEWT_COLORSET_ACTCHECKBOX my $subf = $scroll->Form('', 0); - $subf->FormSetHeight($height); + $subf->FormSetHeight($height_avail); $subf->FormAddGrid($grid, 0); - Newt::Grid::HCloseStacked3($subf, separator(1, $height-1), $scroll); + Newt::Grid::HCloseStacked3($subf, separator(1, $height_avail-1), $scroll); } else { $grid; } |