Method columnCountChanged

src/frontend/dockwidgets/MatrixDock.cpp:184–194

}

void MatrixDock::columnCountChanged(int columns) {
	CONDITIONAL_LOCK_RETURN;

	for (auto* matrix : m_matrixList)
		matrix->setColumnCount(columns);

	if (columns == 0) {
		// Rowcount changed, because of the internal structure of the matrix
		ui.sbRowCount->setValue(0);
	}
}

//*************************************************************
//******** SLOTs for changes triggered in Matrix *********