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pcg |
1.1 |
package gtk; |
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our $text_renderer = new Gtk2::CellRendererText; |
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our $int_renderer = new Gtk2::CellRendererText; |
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$int_renderer->set (xalign => 1); |
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our $state = $util::state->{gtk} || {}; |
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# shows the properties of a glib object |
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sub gtk_info { |
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my ($idx, $obj) = @_; |
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last if $seen{$idx}++; |
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print "\n$idx\n"; |
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for ($obj->list_properties) { |
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printf "%-16s %-24s %-24s %s\n", $_->{name}, $_->{type}, (join ":", @{$_->{flags}}), $_->{descr}; |
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} |
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} |
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# grr... more gtk+ brokenness |
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my %get = ( |
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hpane_position => sub { ($_[0]->children)[0]->allocation->[2] }, |
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vpane_position => sub { ($_[0]->children)[0]->allocation->[3] }, |
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window_size => sub { [ ($_[0]->allocation->values)[2,3] ] }, |
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#window_pos => sub { die KGS::Listener::Debug::dumpval [ $_[0]->get_root_origin ] }, |
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clist_column_widths => sub { |
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$_[0]{column_widths}; |
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}, |
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); |
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my %set = ( |
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hpane_position => sub { $_[0]->set_position($_[1]) }, |
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vpane_position => sub { $_[0]->set_position($_[1]) }, |
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window_size => sub { $_[0]->set_default_size(@{$_[1]}) }, |
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#window_pos => sub { $_[0]->set_uposition(@{$_[1]}) if @{$_[1]} }, |
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clist_column_widths => sub { |
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my ($w, $v) = @_; |
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$v->[$_] && $w->set_column_width($_, $v->[$_]) for 0..$#$v; |
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$w->{column_widths} = $v; |
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$w->signal_connect(resize_column => sub { $v->[$_[1]] = $_[2]; }); |
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}, |
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); |
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sub state { |
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my ($widget, $class, $instance, %attr) = @_; |
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while (my ($k, $v) = each %attr) { |
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my ($set, $get) = $k =~ /=/ ? split /=/, $k : ($k, $k); |
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$v = $state->{$class}{"*"}{$get} if exists $state->{$class}{"*"}{$get}; |
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$v = $state->{$class}{$instance}{$get} if exists $state->{$class}{$instance}{$get}; |
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$set{$get} ? $set{$get}->($widget, $v) : $widget->set($set => $v); |
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} |
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$widget = [$widget, $class, $instance, \%attr]; |
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Scalar::Util::weaken $widget->[0]; |
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@widgets = (grep $_->[0], @widgets, $widget); |
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} |
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sub save_state { |
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for (@widgets) { |
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if ($_->[0]) { |
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my ($widget, $class, $instance, $attr) = @$_; |
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$widget->realize if $widget->isa(Gtk2::Widget::); |
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while (my ($k, $v) = each %$attr) { |
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my ($set, $get) = $k =~ /=/ ? split /=/, $k : ($k, $k); |
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$v = $get{$get} ? $get{$get}->($widget) : $widget->get($get); |
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warn "$class : $get = $v\n";#d# |
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$state->{$class}{"*"}{$get} = $v; |
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$state->{$class}{$instance}{$get} = $v; |
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} |
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} |
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::status("save_state", "layout saved"); |
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} |
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} |
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# make a clist unselectable |
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sub clist_autosort { |
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my $w = shift; |
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my ($c, $o) = (-1); |
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for (0..$w->columns-1) { |
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$w->signal_connect(click_column => sub { |
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if ($_[1] != $c) { |
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$c = $_[1]; |
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$o = 0; |
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} else { |
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$o = !$o; |
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} |
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$w->set_sort_column($c); |
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$w->set_sort_type($o ? "descending" : "ascending"); |
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$w->sort; |
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}); |
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} |
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} |
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1; |
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