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LibGUI: Add search/removal methods to Breadcrumbbar

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Both are used by FileManager in the next commit.

find_segment_with_data() was previously a single-use lambda in
FileManager, but making it a method of Breadcrumbbar means we can
re-use it more easily.
This commit is contained in:
Sam Atkins 2021-06-24 15:41:59 +01:00 • committed by Ali Mohammad Pur
parent 17615641db
commit d8e0535116
2 changed files with 22 additions and 2 deletions
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4
Userland/Libraries/LibGUI/Breadcrumbbar.h
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@ -17,10 +17,12 @@ public:
virtual ~Breadcrumbbar() override;
void clear_segments();
void append_segment(String text, const Gfx::Bitmap* icon = nullptr, String data = {}, String tooltip = {});
void append_segment(String text, Gfx::Bitmap const* icon = nullptr, String data = {}, String tooltip = {});
void remove_end_segments(size_t segment_index);
size_t segment_count() const { return m_segments.size(); }
String segment_data(size_t index) const { return m_segments[index].data; }
Optional<size_t> find_segment_with_data(String const& data);
void set_selected_segment(Optional<size_t> index);
Optional<size_t> selected_segment() const { return m_selected_segment; }