Tabbed panel with event log, statistics, entangled states, and charts. More...

Inheritance diagram for q2nsviz.ui.panels.InfoPanel:

Collaboration diagram for q2nsviz.ui.panels.InfoPanel:

Public Member Functions
	update_log (self, list[dict[str, Any]] log_events, int visible)
	Show the first visible entries of the trace's `traceText` log.

	update_stats (self, int nodes, int events, float max_time, int qubits=0, int entangled=0, int measured=0, int lost=0, int discarded=0)
	Refresh the statistics table with the given snapshot values.

	update_entanglement (self, dict[str, tuple[str,...]] states)
	Refresh the entanglement-states tab.

	update_charts (self, state_manager, snap)
	Forward chart data to `ChartCanvas` if the Charts tab is visible.

	apply_theme (self)
	Re-apply the active color palette to all styled elements.

Public Attributes
	tabs

	log_text

	stats_table

	entangle_table

	chart_canvas

Detailed Description

Tabbed panel with event log, statistics, entangled states, and charts.

Definition at line 203 of file panels.py.

Member Function Documentation

◆ apply_theme()

q2nsviz.ui.panels.InfoPanel.apply_theme ( self )

Re-apply the active color palette to all styled elements.

Call after toggle_dark() to update the info panel's appearance.

Definition at line 515 of file panels.py.

References q2nsviz.ui.panels.ControlPanel._apply_stylesheet(), and q2nsviz.ui.panels.InfoPanel._apply_stylesheet().

Referenced by q2nsviz.ui.window.QuantumVisualizerWindow.load_file().

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◆ update_charts()

q2nsviz.ui.panels.InfoPanel.update_charts	(	self,
		state_manager,
		snap
	)

Forward chart data to ChartCanvas if the Charts tab is visible.

Stores (state_manager, snap) so the charts can be redrawn lazily when the user switches to the Charts tab.

Parameters

state_manager	Shared `SimulationStateManager` instance.
snap	`Snapshot` at the current simulation time, queried by the controller.

Definition at line 501 of file panels.py.

References q2nsviz.ui.panels.InfoPanel._last_chart_state, q2nsviz.ui.panels.InfoPanel.chart_canvas, q2nsviz.ui.panels.InfoPanel.tabs, and q2nsviz.ui.panels.InfoPanel.update_charts().

Referenced by q2nsviz.ui.panels.InfoPanel.update_charts().

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◆ update_entanglement()

q2nsviz.ui.panels.InfoPanel.update_entanglement	(		self,
		dict[str, tuple[str, ...]]	states
	)

Refresh the entanglement-states tab.

Rows are sorted by descending component size, then alphabetically, so the largest entangled states appear at the top.

Parameters

states Multi-qubit entanglement groups from Snapshot.entangled_states.

Definition at line 483 of file panels.py.

References q2nsviz.ui.panels.InfoPanel.entangle_table.

◆ update_log()

q2nsviz.ui.panels.InfoPanel.update_log	(		self,
		list[dict[str, Any]]	log_events,
		int	visible
	)

Show the first visible entries of the trace's traceText log.

The log only grows as the clock advances, so stepping forward appends the new lines instead of re-rendering the whole document; the view is rebuilt only when the user scrubs backward or loads a new trace.

Parameters

log_events	`SimulationStateManager.log_events` – every `traceText` event of the trace, in time order.
visible	Number of leading entries to display, from `SimulationStateManager.log_count_at()`.

Definition at line 405 of file panels.py.

References q2nsviz.ui.panels.InfoPanel._format_log_line(), q2nsviz.ui.panels.InfoPanel._log_lines, q2nsviz.ui.panels.InfoPanel._log_source, q2nsviz.ui.panels.InfoPanel._log_visible, and q2nsviz.ui.panels.InfoPanel.log_text.

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◆ update_stats()

q2nsviz.ui.panels.InfoPanel.update_stats	(		self,
		int	nodes,
		int	events,
		float	max_time,
		int	qubits = `0`,
		int	entangled = `0`,
		int	measured = `0`,
		int	lost = `0`,
		int	discarded = `0`
	)

Refresh the statistics table with the given snapshot values.

Parameters

nodes	Total number of network nodes in the simulation.
events	Total number of events in the loaded trace.
max_time	Simulation duration in microseconds.
qubits	Number of live qubits at the current time.
entangled	Number of entangled multi-qubit states.
measured	Number of measured qubits.
lost	Number of lost qubits (removed, neither measured nor discarded).
discarded	Number of qubits removed with `reason == "discarded"`.