timerulerwidget.h File Reference

Horizontal time-axis ruler displayed beneath ChannelDataView with sample / second ticks. More...

#include "../../disp_global.h"
#include <QWidget>
#include <QColor>
#include <QVector>

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Classes
struct	DISPLIB::TimeRulerEventMark
	Lightweight event mark passed to TimeRulerWidget for the stim lane. More...
struct	DISPLIB::TimeRulerReferenceMark
	Lightweight reference/sample marker passed to TimeRulerWidget. More...
class	DISPLIB::TimeRulerWidget
	Horizontal time-axis ruler displayed beneath ChannelDataView. More...

Namespaces
namespace	DISPLIB
	2-D display widgets and visualisation helpers (charts, topography, colour maps).

Detailed Description

Horizontal time-axis ruler displayed beneath ChannelDataView with sample / second ticks.

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2026 MNE-CPP Authors

Author

Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

2.1.0

Date

March 2026

TimeRulerWidget paints the time axis aligned with the central raw table, supports left-click drag for window scrolling and right-click context actions (jump to event, set marker). Tick spacing adapts to the current zoom so the labels stay readable from milliseconds to minutes.

Definition in file timerulerwidget.h.