make settings list fit screen size, use batch message to ensure all callbacks used

ui/listdelegate.go

@@ -25,11 +25,18 @@ func (s selectableDelegate) Render(w io.Writer, m list.Model, index int, item li
 	if !ok {
 		return
 	}
+	str := ""
 	if x.selected {
-		w.Write([]byte(" [X] " + x.text))
+		str += " [X] "
 	} else {
-		w.Write([]byte(" [ ] " + x.text))
+		str += " [ ] "
 	}
+	str += x.text
+	if m.Index() == index {
+		sty := list.NewDefaultItemStyles()
+		str = sty.SelectedTitle.Render(str)
+	}
+	w.Write([]byte(str))
 }
 
 type delegateKeyMap struct {

ui/settings.go

@@ -53,6 +53,10 @@ var settingsKey = key.NewBinding(
 )
 
 func (m Settings) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	if msg, ok := msg.(tea.WindowSizeMsg); ok {
+		m.AuthorList.SetHeight(msg.Height - 8)
+		m.RepoList.SetHeight(msg.Height - 8)
+	}
 	switch m.cursor {
 	case authors:
 		var cmd tea.Cmd

ui/ui.go

@@ -96,6 +96,7 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	default:
 	}
+	var b tea.BatchMsg
 	switch m.cursor {
 	// multiple cursors defined for extensibility, but only graph is used
 	case graph, commitLog:
@@ -104,8 +105,8 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 		m.CommitLogModel.Authors = m.SettingsModel.SelectedAuthors
 		m.CommitLogModel.Repos = m.SettingsModel.SelectedRepos
-
-		tmp, _ := m.GraphModel.Update(msg)
+		tmp, c := m.GraphModel.Update(msg)
+		b = append(b, c)
 		m.GraphModel, _ = tmp.(Graph)
 
 		m.CommitLogModel.Year = m.GraphModel.Year
@@ -114,12 +115,16 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			m.CommitLogModel.Table.SetCursor(0)
 		}
 		tmpC, cmd := m.CommitLogModel.Update(msg)
+		b = append(b, cmd)
 		m.CommitLogModel, _ = tmpC.(CommitLog)
-		return m, cmd
+		fallthrough
 	case settings:
 		tmp, cmd := m.SettingsModel.Update(msg)
+
+		b = append(b, cmd)
 		m.SettingsModel, _ = tmp.(Settings)
-		return m, cmd
+		return m, tea.Batch(b...)
+
 	}
 	return m, nil
 }