| … | |
… | |
| 82 | } |
82 | } |
| 83 | |
83 | |
| 84 | sub feed_sdl_button_down_event { |
84 | sub feed_sdl_button_down_event { |
| 85 | my ($ev) = @_; |
85 | my ($ev) = @_; |
| 86 | my ($x, $y) = ($ev->{x}, $ev->{y}); |
86 | my ($x, $y) = ($ev->{x}, $ev->{y}); |
| 87 | |
|
|
| 88 | warn "button down $ev->{button}\n";#d# |
|
|
| 89 | |
87 | |
| 90 | if (!$BUTTON_STATE) { |
88 | if (!$BUTTON_STATE) { |
| 91 | my $widget = $ROOT->find_widget ($x, $y); |
89 | my $widget = $ROOT->find_widget ($x, $y); |
| 92 | |
90 | |
| 93 | $GRAB = $widget; |
91 | $GRAB = $widget; |
| … | |
… | |
| 464 | sub invoke_button_down { |
462 | sub invoke_button_down { |
| 465 | my ($self, $ev, $x, $y) = @_; |
463 | my ($self, $ev, $x, $y) = @_; |
| 466 | |
464 | |
| 467 | $self->grab_focus; |
465 | $self->grab_focus; |
| 468 | |
466 | |
| 469 | warn "button down $ev->{button} $x $y\n";#d# |
|
|
| 470 | |
|
|
| 471 | 0 |
467 | 0 |
| 472 | } |
468 | } |
| 473 | |
469 | |
| 474 | sub connect { |
470 | sub connect { |
| 475 | my ($self, $signal, $cb) = @_; |
471 | my ($self, $signal, $cb) = @_; |
| … | |
… | |
| 477 | push @{ $self->{signal_cb}{$signal} }, $cb; |
473 | push @{ $self->{signal_cb}{$signal} }, $cb; |
| 478 | } |
474 | } |
| 479 | |
475 | |
| 480 | sub emit { |
476 | sub emit { |
| 481 | my ($self, $signal, @args) = @_; |
477 | my ($self, $signal, @args) = @_; |
|
|
478 | |
|
|
479 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
| 482 | |
480 | |
| 483 | #d##TODO# stop propagating at first true, do not use sum |
481 | #d##TODO# stop propagating at first true, do not use sum |
| 484 | (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before |
482 | (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before |
| 485 | || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure |
483 | || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure |
| 486 | || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
484 | || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
| … | |
… | |
| 1000 | my ($self, $widget) = @_; |
998 | my ($self, $widget) = @_; |
| 1001 | |
999 | |
| 1002 | $self->{vp}->add ($self->{child} = $widget); |
1000 | $self->{vp}->add ($self->{child} = $widget); |
| 1003 | } |
1001 | } |
| 1004 | |
1002 | |
| 1005 | sub invoke_button_down { |
1003 | sub invoke_button_up { |
| 1006 | my ($self, $ev) = @_; |
1004 | my ($self, $ev) = @_; |
| 1007 | |
1005 | |
| 1008 | warn "button down $ev->{button}\n";#d# |
1006 | warn "button up $ev->{button}\n";#d# |
| 1009 | |
1007 | |
| 1010 | 0 |
1008 | 0 |
| 1011 | } |
1009 | } |
| 1012 | |
1010 | |
| 1013 | sub update_slider { |
1011 | sub update_slider { |
