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Userland: Use non-fallible EventReceiver::add() where possible

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This commit is contained in:
Tim Ledbetter 2023-09-22 22:28:59 +01:00 • committed by Andreas Kling
parent 707ca984bd
commit b4e134cb52
54 changed files with 934 additions and 934 deletions
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12
Userland/Applications/Piano/TrackControlsWidget.cpp
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@ -26,24 +26,24 @@ ErrorOr<NonnullRefPtr<TrackControlsWidget>> TrackControlsWidget::try_create(Weak
widget->set_preferred_width(GUI::SpecialDimension::Grow);
widget->set_fill_with_background_color(true);
auto mastering_parameters = TRY(widget->try_add<GUI::GroupBox>());
mastering_parameters->set_layout<GUI::HorizontalBoxLayout>();
auto& mastering_parameters = widget->add<GUI::GroupBox>();
mastering_parameters.set_layout<GUI::HorizontalBoxLayout>();
auto strong_track = widget->m_track.value();
for (auto& parameter : strong_track->track_mastering()->parameters())
(void)TRY(mastering_parameters->try_add<ProcessorParameterWidget>(parameter));
mastering_parameters.add<ProcessorParameterWidget>(parameter);
TRY(widget->m_processor_groups.try_append(mastering_parameters));
widget->add_spacer();
for (auto& processor : strong_track->processor_chain()) {
auto processor_parameters = TRY(widget->try_add<GUI::GroupBox>());
processor_parameters->set_layout<GUI::HorizontalBoxLayout>();
auto& processor_parameters = widget->add<GUI::GroupBox>();
processor_parameters.set_layout<GUI::HorizontalBoxLayout>();
for (auto& parameter : processor->parameters())
(void)TRY(processor_parameters->try_add<ProcessorParameterWidget>(parameter));
processor_parameters.add<ProcessorParameterWidget>(parameter);
TRY(widget->m_processor_groups.try_append(processor_parameters));
}