QStandardItemModel subclass that makes all cells non-editable. More...

#include <SignalModel.h>

Inheritance diagram for SignalModel:

Classes
class	BulkEditGuard

Public Member Functions
Qt::ItemFlags	flags (const QModelIndex &index) const override
int	inputRows () const
	Returns the number of input rows (the output rows follow them).
bool	isInputRow (int row) const
	Returns `true` if row is an input row (row < inputRows()).
void	setInputRows (int inputRows)
	Records how many leading rows are inputs (the rest are outputs).
void	setValue (int row, int col, int value)
	Sets the logic value (0/1) of the cell at (row, col).
	SignalModel (int rows, int columns, QObject *parent=nullptr)
	Constructs the model.
int	value (int row, int col) const
	Returns the logic value (0/1) of the cell at (row, col).

Static Public Attributes
static constexpr int	kMaxColumns = 2048

Detailed Description

QStandardItemModel subclass that makes all cells non-editable.

All editing is done programmatically via BewavedDolphin::setCellValue(). The model enforces read-only at the Qt item level so the table view never opens an inline editor.

Definition at line 20 of file SignalModel.h.

Constructor & Destructor Documentation

◆ SignalModel()

SignalModel::SignalModel	(	int	rows,
		int	columns,
		QObject *	parent = nullptr )

Constructs the model.

Parameters

inputs	Number of input signal rows (stored for reference).
rows	Total number of signal rows.
columns	Number of time-step columns.
parent	Optional parent object.

Definition at line 6 of file SignalModel.cpp.

Referenced by SignalModel::BulkEditGuard::BulkEditGuard().

Member Function Documentation

◆ flags()

Qt::ItemFlags SignalModel::flags ( const QModelIndex & index ) const

override

Reimplemented from base class. Returns Qt::ItemIsEnabled only (no editing).

Definition at line 11 of file SignalModel.cpp.

◆ inputRows()

int SignalModel::inputRows ( ) const

inline

Returns the number of input rows (the output rows follow them).

Definition at line 55 of file SignalModel.h.

Referenced by DolphinClipboard::paste(), and setInputRows().

◆ isInputRow()

bool SignalModel::isInputRow ( int row ) const

inline

Returns true if row is an input row (row < inputRows()).

Definition at line 58 of file SignalModel.h.

◆ setInputRows()

void SignalModel::setInputRows ( int inputRows )

Records how many leading rows are inputs (the rest are outputs).

Definition at line 28 of file SignalModel.cpp.

References inputRows().

◆ setValue()

void SignalModel::setValue	(	int	row,
		int	col,
		int	value )

Sets the logic value (0/1) of the cell at (row, col).

Definition at line 18 of file SignalModel.cpp.

References value().

Referenced by DolphinEdits::applyToCells(), DolphinEdits::clearInputs(), DolphinEdits::clockWave(), DolphinEdits::combinational(), DolphinEdits::growInputColumns(), DolphinClipboard::paste(), and BewavedDolphin::saveToTxt().

◆ value()

int SignalModel::value	(	int	row,
		int	col ) const

Returns the logic value (0/1) of the cell at (row, col).

Definition at line 23 of file SignalModel.cpp.

Referenced by DolphinEdits::applyToCells(), DolphinClipboard::copy(), DolphinExporter::csvText(), DolphinEdits::lastNonZeroColumn(), BewavedDolphin::saveToTxt(), setValue(), and DolphinExporter::writeTruthTableText().

Member Data Documentation

◆ kMaxColumns

int SignalModel::kMaxColumns = 2048

staticconstexpr

Maximum number of time-step columns a waveform may have. Single source of truth for the upper bound, shared by the file loaders, the runtime length, and the MCP cap. The minimum is intentionally context-specific (a saved file needs >= 2 columns; a runtime length allows >= 1) and is not centralized here.

Definition at line 38 of file SignalModel.h.

Referenced by DolphinSerializer::loadBinary(), DolphinSerializer::loadCSV(), DolphinFile::parseTerminal(), and BewavedDolphin::saveToTxt().

The documentation for this class was generated from the following files:

Classes

Public Member Functions

Static Public Attributes