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LibGUI: Add on_segment_change handler to Breadcrumbbar

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This allows programs to respond to any selection changes of the
Breadcrumbbar, not just ones made by clicking one of the buttons.
This commit is contained in:
Jannis Weis 2022-08-21 21:24:29 +02:00 • committed by Andreas Kling
parent f86b671de2
commit a00fa793b3
2 changed files with 3 additions and 0 deletions
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2
Userland/Libraries/LibGUI/Breadcrumbbar.cpp
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@ -146,6 +146,8 @@ void Breadcrumbbar::set_selected_segment(Optional<size_t> index)
auto& segment = m_segments[index.value()];
VERIFY(segment.button);
segment.button->set_checked(true);
if (on_segment_change)
on_segment_change(index);
relayout();
}