LogTailPanel

Family: Data & Inspection
Namespace: Tessera.Controls

Use LogTailPanel when this interaction is the best match for your screen workflow.

When to use

• You need a LogTailPanel-style interaction inside the data & inspection lane.
• A titled widget surface improves scanability in dense shells.
• You want explicit user-driven events routed into app state updates.

Minimal usage

csharp.cs

using Tessera.Controls;
using Tessera.Layout;

var widget = new LogTailPanel
{
    Title = "LogTailPanel"
};

return Screen.Build(window => window.Body(body => body.Center(widget, width: 44, height: 9)));

Common pitfalls

• Do not choose LogTailPanel by name only; validate it against the target workflow.
• Keep this control scoped to the data & inspection concern; avoid cross-layer state coupling.
• Handle control events by posting/processing messages; avoid hidden mutation in render paths.
• Set focused/normal styles intentionally so keyboard focus remains obvious.
• Keep disabled state explicit and reversible so users understand why actions are blocked.

Public properties

Property	Type
AutoFollow	bool
Border	BorderStyle
BorderStyleText	TesseraStyle
CriticalEntryStyle	TesseraStyle
DebugEntryStyle	TesseraStyle
DisabledEntryStyle	TesseraStyle
EmptyText	string
EntryStyle	TesseraStyle
ErrorEntryStyle	TesseraStyle
FocusedBorderStyleText	TesseraStyle
FocusedSelectedEntryStyle	TesseraStyle
FocusedTitleStyle	TesseraStyle
FocusMarker	string
HasError	bool
HoveredEntryStyle	TesseraStyle
InfoEntryStyle	TesseraStyle
IsDisabled	bool
IsFocused	bool
IsReadOnly	bool
MaxEntries	int
MutedEntryStyle	TesseraStyle
Padding	Thickness
SelectedEntryStyle	TesseraStyle
SelectedIndex	int
SelectedMarker	string
ShowFocusMarker	bool
ShowLevel	bool
ShowSource	bool
ShowTimestamp	bool
Title	string
TitleStyle	TesseraStyle
TraceEntryStyle	TesseraStyle
UnselectedMarker	string
WarningEntryStyle	TesseraStyle

Public events

Event	Type
SelectionChanged	EventHandler<SelectionChangedEventArgs>?

Related docs

• Widget Reference
• Widgets Overview
• Public API Inventory