… | |
… | |
452 | |
452 | |
453 | $FOCUS->emit ("focus_out") if $FOCUS; |
453 | $FOCUS->emit ("focus_out") if $FOCUS; |
454 | $self->emit ("focus_in"); |
454 | $self->emit ("focus_in"); |
455 | } |
455 | } |
456 | |
456 | |
457 | sub invoke_mouse_motion { 1 } |
457 | sub invoke_mouse_motion { 0 } |
458 | sub invoke_button_up { 1 } |
458 | sub invoke_button_up { 0 } |
459 | sub invoke_key_down { 1 } |
459 | sub invoke_key_down { 0 } |
460 | sub invoke_key_up { 1 } |
460 | sub invoke_key_up { 0 } |
461 | |
461 | |
462 | sub invoke_button_down { |
462 | sub invoke_button_down { |
463 | my ($self, $ev, $x, $y) = @_; |
463 | my ($self, $ev, $x, $y) = @_; |
464 | |
464 | |
465 | $self->grab_focus; |
465 | $self->grab_focus; |
466 | |
466 | |
467 | 1 |
467 | 0 |
468 | } |
468 | } |
469 | |
469 | |
470 | sub connect { |
470 | sub connect { |
471 | my ($self, $signal, $cb) = @_; |
471 | my ($self, $signal, $cb) = @_; |
472 | |
472 | |
473 | push @{ $self->{signal_cb}{$signal} }, $cb; |
473 | push @{ $self->{signal_cb}{$signal} }, $cb; |
474 | } |
474 | } |
475 | |
475 | |
476 | sub emit { |
476 | sub emit { |
477 | my ($self, $signal, @args) = @_; |
477 | my ($self, $signal, @args) = @_; |
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478 | |
|
|
479 | #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d# |
478 | |
480 | |
479 | #d##TODO# stop propagating at first true, do not use sum |
481 | #d##TODO# stop propagating at first true, do not use sum |
480 | (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before |
482 | (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before |
481 | || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure |
483 | || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure |
482 | || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
484 | || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent |
… | |
… | |
994 | |
996 | |
995 | sub add { |
997 | sub add { |
996 | my ($self, $widget) = @_; |
998 | my ($self, $widget) = @_; |
997 | |
999 | |
998 | $self->{vp}->add ($self->{child} = $widget); |
1000 | $self->{vp}->add ($self->{child} = $widget); |
|
|
1001 | } |
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1002 | |
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1003 | sub invoke_button_up { |
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|
1004 | my ($self, $ev) = @_; |
|
|
1005 | |
|
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1006 | warn "button up $ev->{button}\n";#d# |
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1007 | |
|
|
1008 | 0 |
999 | } |
1009 | } |
1000 | |
1010 | |
1001 | sub update_slider { |
1011 | sub update_slider { |
1002 | my ($self) = @_; |
1012 | my ($self) = @_; |
1003 | |
1013 | |