task 372: restart tracing when filters change

1 files changed, 9 insertions, 0 deletions

diff --git a/internal/tui/eventstream/model.go b/internal/tui/eventstream/model.go
index ee65793..3dc774b 100644
--- a/internal/tui/eventstream/model.go
+++ b/internal/tui/eventstream/model.go
@@ -133,6 +133,15 @@ func (m *Model) SetSource(source Source) {
 	m.Refresh()
 }
 
+// SetFilter updates the active stream filter and immediately re-filters the
+// current in-memory snapshot without mutating the underlying ring buffer.
+func (m *Model) SetFilter(filter Filter) {
+	targetSeq := m.currentSelectedSeq()
+	m.filter = filter.Clone()
+	m.applyFilter()
+	m.restoreSelectionBySeq(targetSeq)
+}
+
 // SetDarkMode updates stream modal text input styles for the active theme.
 func (m *Model) SetDarkMode(isDark bool) {
 	m.isDark = isDark