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ChannelLabelPanel

Namespace: DISPLIB  ·  Library: Display Library

#include <disp/channellabelpanel.h>

class DISPLIB::ChannelLabelPanel

Vertical column of channel-name labels synced with ChannelDataView row geometry.

Listens to the same ChannelDataModel as the central data view; bad channels are greyed and label clicks emit channel selection signals.

Inheritance​

Public Methods​

ChannelLabelPanel(parent)​

setModel(model)​

setFirstVisibleChannel(ch)​

Set the index of the first visible channel row (kept in sync with ChannelRhiView).

Parameters:

  • ch : int Index of the first visible row in the displayed channel list.

setVisibleChannelCount(count)​

Set how many channel rows are simultaneously visible (kept in sync with ChannelRhiView).

Parameters:

  • count : int Number of simultaneously visible channel rows.

setChannelIndices(indices)​

Restrict the panel to a subset of model channel indices.

When indices is empty all model channels are available (no filter). Must be kept in sync with ChannelRhiView::setChannelIndices().

Parameters:

  • indices : const QVector< int > & Ordered list of model channel indices to display.

setHideBadChannels(hide)​

Show or hide bad-channel rows.

When hide is true, bad channels are removed from the visible row list so the panel stays aligned with the trace view.

Parameters:

  • hide : bool True to hide bad-channel rows.

setButterflyMode(enabled)​

Enable or disable butterfly mode.

When active, lanes show type group labels (e.g. "MEG", "EEG") instead of individual channel names.

Parameters:

  • enabled : bool true = butterfly mode, false = normal per-channel mode.

setVisibleSampleRange(firstSample, lastSample)​

Update the visible sample window used for the per-channel RMS level bar.

Call this whenever the horizontal scroll position changes.

Parameters:

  • firstSample : int Absolute first sample in the visible window.

  • lastSample : int Absolute last sample (exclusive) in the visible window.

sizeHint()​

minimumSizeHint()​

Authors of this file​